From 10cce382bffd5210c8ec00809e64aee30f83d7cd Mon Sep 17 00:00:00 2001
From: Oliver Behnke <oliver.behnke@aei.mpg.de>
Date: Fri, 22 Nov 2024 14:28:32 +0100
Subject: [PATCH] Removed Metal backend
* See: https://gitlab.aei.uni-hannover.de/einsteinathome/jdk-macos-legacy
* <jdk-macos-legacy>/patches/17/remove_metal_backend.sh <jdk17u>
---
.../java2d/metal/EncoderManager.h | 101 --
.../java2d/metal/EncoderManager.m | 471 ---------
.../libawt_lwawt/java2d/metal/MTLBlitLoops.h | 78 --
.../libawt_lwawt/java2d/metal/MTLBlitLoops.m | 860 ---------------
.../libawt_lwawt/java2d/metal/MTLBufImgOps.h | 74 --
.../libawt_lwawt/java2d/metal/MTLBufImgOps.m | 223 ----
.../libawt_lwawt/java2d/metal/MTLClip.h | 88 --
.../libawt_lwawt/java2d/metal/MTLClip.m | 318 ------
.../libawt_lwawt/java2d/metal/MTLComposite.h | 64 --
.../libawt_lwawt/java2d/metal/MTLComposite.m | 192 ----
.../libawt_lwawt/java2d/metal/MTLContext.h | 244 -----
.../libawt_lwawt/java2d/metal/MTLContext.m | 492 ---------
.../libawt_lwawt/java2d/metal/MTLGlyphCache.h | 99 --
.../libawt_lwawt/java2d/metal/MTLGlyphCache.m | 364 -------
.../java2d/metal/MTLGraphicsConfig.h | 50 -
.../java2d/metal/MTLGraphicsConfig.m | 154 ---
.../libawt_lwawt/java2d/metal/MTLLayer.h | 75 --
.../libawt_lwawt/java2d/metal/MTLLayer.m | 290 -----
.../libawt_lwawt/java2d/metal/MTLMaskBlit.h | 36 -
.../libawt_lwawt/java2d/metal/MTLMaskBlit.m | 70 --
.../libawt_lwawt/java2d/metal/MTLMaskFill.h | 36 -
.../libawt_lwawt/java2d/metal/MTLMaskFill.m | 114 --
.../libawt_lwawt/java2d/metal/MTLPaints.h | 142 ---
.../libawt_lwawt/java2d/metal/MTLPaints.m | 993 ------------------
.../java2d/metal/MTLPipelineStatesStorage.h | 77 --
.../java2d/metal/MTLPipelineStatesStorage.m | 326 ------
.../java2d/metal/MTLRenderQueue.h | 106 --
.../java2d/metal/MTLRenderQueue.m | 933 ----------------
.../libawt_lwawt/java2d/metal/MTLRenderer.h | 76 --
.../libawt_lwawt/java2d/metal/MTLRenderer.m | 961 -----------------
.../java2d/metal/MTLSamplerManager.h | 45 -
.../java2d/metal/MTLSamplerManager.m | 90 --
.../java2d/metal/MTLStencilManager.h | 43 -
.../java2d/metal/MTLStencilManager.m | 72 --
.../java2d/metal/MTLSurfaceData.h | 48 -
.../java2d/metal/MTLSurfaceData.m | 355 -------
.../java2d/metal/MTLSurfaceDataBase.h | 128 ---
.../java2d/metal/MTLTextRenderer.h | 59 --
.../java2d/metal/MTLTextRenderer.m | 845 ---------------
.../java2d/metal/MTLTexturePool.h | 74 --
.../libawt_lwawt/java2d/metal/MTLTexurePool.m | 455 --------
.../libawt_lwawt/java2d/metal/MTLTransform.h | 48 -
.../libawt_lwawt/java2d/metal/MTLTransform.m | 99 --
.../libawt_lwawt/java2d/metal/MTLUtils.h | 33 -
.../libawt_lwawt/java2d/metal/MTLUtils.m | 84 --
.../java2d/metal/MTLVertexCache.h | 86 --
.../java2d/metal/MTLVertexCache.m | 326 ------
.../libawt_lwawt/java2d/metal/RenderOptions.h | 45 -
.../native/libawt_lwawt/java2d/metal/common.h | 164 ---
.../libawt_lwawt/java2d/metal/shaders.metal | 807 --------------
50 files changed, 12013 deletions(-)
delete mode 100644 src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/EncoderManager.h
delete mode 100644 src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/EncoderManager.m
delete mode 100644 src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLBlitLoops.h
delete mode 100644 src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLBlitLoops.m
delete mode 100644 src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLBufImgOps.h
delete mode 100644 src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLBufImgOps.m
delete mode 100644 src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLClip.h
delete mode 100644 src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLClip.m
delete mode 100644 src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLComposite.h
delete mode 100644 src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLComposite.m
delete mode 100644 src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLContext.h
delete mode 100644 src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLContext.m
delete mode 100644 src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLGlyphCache.h
delete mode 100644 src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLGlyphCache.m
delete mode 100644 src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLGraphicsConfig.h
delete mode 100644 src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLGraphicsConfig.m
delete mode 100644 src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLLayer.h
delete mode 100644 src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLLayer.m
delete mode 100644 src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLMaskBlit.h
delete mode 100644 src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLMaskBlit.m
delete mode 100644 src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLMaskFill.h
delete mode 100644 src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLMaskFill.m
delete mode 100644 src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLPaints.h
delete mode 100644 src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLPaints.m
delete mode 100644 src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLPipelineStatesStorage.h
delete mode 100644 src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLPipelineStatesStorage.m
delete mode 100644 src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLRenderQueue.h
delete mode 100644 src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLRenderQueue.m
delete mode 100644 src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLRenderer.h
delete mode 100644 src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLRenderer.m
delete mode 100644 src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLSamplerManager.h
delete mode 100644 src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLSamplerManager.m
delete mode 100644 src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLStencilManager.h
delete mode 100644 src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLStencilManager.m
delete mode 100644 src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLSurfaceData.h
delete mode 100644 src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLSurfaceData.m
delete mode 100644 src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLSurfaceDataBase.h
delete mode 100644 src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLTextRenderer.h
delete mode 100644 src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLTextRenderer.m
delete mode 100644 src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLTexturePool.h
delete mode 100644 src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLTexurePool.m
delete mode 100644 src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLTransform.h
delete mode 100644 src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLTransform.m
delete mode 100644 src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLUtils.h
delete mode 100644 src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLUtils.m
delete mode 100644 src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLVertexCache.h
delete mode 100644 src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLVertexCache.m
delete mode 100644 src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/RenderOptions.h
delete mode 100644 src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/common.h
delete mode 100644 src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/shaders.metal
diff --git a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/EncoderManager.h b/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/EncoderManager.h
deleted file mode 100644
index bec085f93db..00000000000
--- a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/EncoderManager.h
+++ /dev/null
@@ -1,101 +0,0 @@
-/*
- * Copyright (c) 2019, 2021, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-#ifndef EncoderManager_h_Included
-#define EncoderManager_h_Included
-
-#import <Metal/Metal.h>
-
-#include "RenderOptions.h"
-
-@class MTLContex;
-
-/**
- * The EncoderManager class used to obtain MTLRenderCommandEncoder (or MTLBlitCommandEncoder) corresponding
- * to the current state of MTLContext.
- *
- * Due to performance issues (creation of MTLRenderCommandEncoder isn't cheap), each getXXXEncoder invocation
- * updates properties of common (cached) encoder and returns this encoder.
- *
- * Base method getEncoder does the following:
- * 1. Checks whether common encoder must be closed and recreated (some of encoder properties is 'persistent',
- * for example destination, stencil, or any other property of MTLRenderPassDescriptor)
- * 2. Updates 'mutable' properties encoder: pipelineState (with corresponding buffers), clip, transform, e.t.c. To avoid
- * unnecessary calls of [encoder setXXX] this manager compares requested state with cached one.
- */
-@interface EncoderManager : NSObject
-- (id _Nonnull)init;
-- (void)dealloc;
-
-- (void)setContext:(MTLContex * _Nonnull)mtlc;
-
-// returns encoder that renders/fills geometry with current paint and composite
-- (id<MTLRenderCommandEncoder> _Nonnull)getRenderEncoder:(const BMTLSDOps * _Nonnull)dstOps;
-
-- (id<MTLRenderCommandEncoder> _Nonnull)getAARenderEncoder:(const BMTLSDOps * _Nonnull)dstOps;
-
-- (id<MTLRenderCommandEncoder> _Nonnull)getRenderEncoder:(id<MTLTexture> _Nonnull)dest
- isDstOpaque:(bool)isOpaque;
-
-- (id<MTLRenderCommandEncoder> _Nonnull)getAAShaderRenderEncoder:(const BMTLSDOps * _Nonnull)dstOps;
-
-// returns encoder that renders/fills geometry with current composite and with given texture
-// (user must call [encoder setFragmentTexture] before any rendering)
-- (id<MTLRenderCommandEncoder> _Nonnull)getTextureEncoder:(const BMTLSDOps * _Nonnull)dstOps
- isSrcOpaque:(bool)isSrcOpaque;
-
-- (id<MTLRenderCommandEncoder> _Nonnull) getTextureEncoder:(id<MTLTexture> _Nonnull)dest
- isSrcOpaque:(bool)isSrcOpaque
- isDstOpaque:(bool)isDstOpaque;
-
-- (id<MTLRenderCommandEncoder> _Nonnull) getLCDEncoder:(id<MTLTexture> _Nonnull)dest
- isSrcOpaque:(bool)isSrcOpaque
- isDstOpaque:(bool)isDstOpaque;
-
-- (id<MTLRenderCommandEncoder> _Nonnull)getTextureEncoder:(id<MTLTexture> _Nonnull)dest
- isSrcOpaque:(bool)isSrcOpaque
- isDstOpaque:(bool)isDstOpaque
- interpolation:(int)interpolation;
-
-- (id<MTLRenderCommandEncoder> _Nonnull)getTextureEncoder:(id<MTLTexture> _Nonnull)dest
- isSrcOpaque:(bool)isSrcOpaque
- isDstOpaque:(bool)isDstOpaque
- interpolation:(int)interpolation
- isAA:(jboolean)isAA;
-
-- (id<MTLRenderCommandEncoder> _Nonnull)getTextEncoder:(const BMTLSDOps * _Nonnull)dstOps
- isSrcOpaque:(bool)isSrcOpaque;
-
-// Base method to obtain any MTLRenderCommandEncoder
-- (id<MTLRenderCommandEncoder> _Nonnull) getEncoder:(id<MTLTexture> _Nonnull)dest
- isDestOpaque:(jboolean)isDestOpaque
- renderOptions:(const RenderOptions * _Nonnull)renderOptions;
-
-- (id<MTLBlitCommandEncoder> _Nonnull)createBlitEncoder;
-
-- (void)endEncoder;
-@end
-
-#endif // EncoderManager_h_Included
diff --git a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/EncoderManager.m b/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/EncoderManager.m
deleted file mode 100644
index 0fb18c3f4c3..00000000000
--- a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/EncoderManager.m
+++ /dev/null
@@ -1,471 +0,0 @@
-/*
- * Copyright (c) 2019, 2021, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-#include "EncoderManager.h"
-#include "MTLContext.h"
-#include "sun_java2d_SunGraphics2D.h"
-#import "common.h"
-
-// NOTE: uncomment to disable comparing cached encoder states with requested (for debugging)
-// #define ALWAYS_UPDATE_ENCODER_STATES
-
-const SurfaceRasterFlags defaultRasterFlags = { JNI_FALSE, JNI_TRUE };
-
-// Internal utility class that represents the set of 'mutable' encoder properties
-@interface EncoderStates : NSObject
-@property (readonly) MTLClip * clip;
-
-- (id)init;
-- (void)dealloc;
-
-- (void)reset:(id<MTLTexture>)destination
- isDstOpaque:(jboolean)isDstOpaque
- isDstPremultiplied:(jboolean)isDstPremultiplied
- isAA:(jboolean)isAA
- isText:(jboolean)isText
- isLCD:(jboolean)isLCD;
-
-- (void)updateEncoder:(id<MTLRenderCommandEncoder>)encoder
- context:(MTLContext *)mtlc
- renderOptions:(const RenderOptions *)renderOptions
- forceUpdate:(jboolean)forceUpdate;
-@property (assign) jboolean aa;
-@property (assign) jboolean text;
-@property (assign) jboolean lcd;
-@property (assign) jboolean aaShader;
-@property (retain) MTLPaint* paint;
-@end
-
-@implementation EncoderStates {
- MTLPipelineStatesStorage * _pipelineStateStorage;
- id<MTLDevice> _device;
-
- // Persistent encoder properties
- id<MTLTexture> _destination;
- SurfaceRasterFlags _dstFlags;
-
- jboolean _isAA;
- jboolean _isText;
- jboolean _isLCD;
- jboolean _isAAShader;
-
- //
- // Cached 'mutable' states of encoder
- //
-
- // Composite rule and source raster flags (it affects the CAD-multipliers (of pipelineState))
- MTLComposite * _composite;
- SurfaceRasterFlags _srcFlags;
-
- // Paint mode (it affects shaders (of pipelineState) and corresponding buffers)
- MTLPaint * _paint;
-
- // If true, indicates that encoder is used for texture drawing (user must do [encoder setFragmentTexture:] before drawing)
- jboolean _isTexture;
- int _interpolationMode;
-
- // Clip rect or stencil
- MTLClip * _clip;
-
- // Transform (affects transformation inside vertex shader)
- MTLTransform * _transform;
-}
-@synthesize aa = _isAA;
-@synthesize text = _isText;
-@synthesize lcd = _isLCD;
-@synthesize aaShader = _isAAShader;
-@synthesize paint = _paint;
-
-- (id)init {
- self = [super init];
- if (self) {
- _destination = nil;
- _composite = [[MTLComposite alloc] init];
- _paint = [[MTLPaint alloc] init];
- _transform = [[MTLTransform alloc] init];
- _clip = [[MTLClip alloc] init];
- }
- return self;
-}
-
-- (void)dealloc {
- [_composite release];
- [_paint release];
- [_transform release];
- [super dealloc];
-}
-
-- (void)setContext:(MTLContext * _Nonnull)mtlc {
- self->_pipelineStateStorage = mtlc.pipelineStateStorage;
- self->_device = mtlc.device;
-}
-
-- (void)reset:(id<MTLTexture>)destination
- isDstOpaque:(jboolean)isDstOpaque
- isDstPremultiplied:(jboolean)isDstPremultiplied
- isAA:(jboolean)isAA
- isText:(jboolean)isText
- isLCD:(jboolean)isLCD {
- _destination = destination;
- _dstFlags.isOpaque = isDstOpaque;
- _dstFlags.isPremultiplied = isDstPremultiplied;
- _isAA = isAA;
- _isText = isText;
- _isLCD = isLCD;
- // NOTE: probably it's better to invalidate/reset all cached states now
-}
-
-- (void)updateEncoder:(id<MTLRenderCommandEncoder>)encoder
- context:(MTLContext *)mtlc
- renderOptions:(const RenderOptions *)renderOptions
- forceUpdate:(jboolean)forceUpdate
-{
- // 1. Process special case for stencil mask generation
- if (mtlc.clip.stencilMaskGenerationInProgress == JNI_TRUE) {
- // use separate pipeline state for stencil generation
- if (forceUpdate || (_clip.stencilMaskGenerationInProgress != JNI_TRUE)) {
- [_clip copyFrom:mtlc.clip];
- [_clip setMaskGenerationPipelineState:encoder
- destWidth:_destination.width
- destHeight:_destination.height
- pipelineStateStorage:_pipelineStateStorage];
- }
-
- [self updateTransform:encoder transform:mtlc.transform forceUpdate:forceUpdate];
- return;
- }
-
- // 2. Otherwise update all 'mutable' properties of encoder
- [self updatePipelineState:encoder
- context:mtlc
- renderOptions:renderOptions
- forceUpdate:forceUpdate];
- [self updateTransform:encoder transform:mtlc.transform forceUpdate:forceUpdate];
- [self updateClip:encoder clip:mtlc.clip forceUpdate:forceUpdate];
-}
-
-//
-// Internal methods that update states when necessary (compare with cached states)
-//
-
-// Updates pipelineState (and corresponding buffers) with use of paint+composite+flags
-- (void)updatePipelineState:(id<MTLRenderCommandEncoder>)encoder
- context:(MTLContext *)mtlc
- renderOptions:(const RenderOptions *)renderOptions
- forceUpdate:(jboolean)forceUpdate
-{
- if (!forceUpdate
- && [_paint isEqual:mtlc.paint]
- && [_composite isEqual:mtlc.composite]
- && (_isTexture == renderOptions->isTexture && (!renderOptions->isTexture || _interpolationMode == renderOptions->interpolation)) // interpolation is used only in texture mode
- && _isAA == renderOptions->isAA
- && _isAAShader == renderOptions->isAAShader
- && _isText == renderOptions->isText
- && _isLCD == renderOptions->isLCD
- && _srcFlags.isOpaque == renderOptions->srcFlags.isOpaque && _srcFlags.isPremultiplied == renderOptions->srcFlags.isPremultiplied)
- return;
-
- self.paint = mtlc.paint;
- [_composite copyFrom:mtlc.composite];
- _isTexture = renderOptions->isTexture;
- _interpolationMode = renderOptions->interpolation;
- _isAA = renderOptions->isAA;
- _isAAShader = renderOptions->isAAShader;
- _isText = renderOptions->isText;
- _isLCD = renderOptions->isLCD;
- _srcFlags = renderOptions->srcFlags;
-
- if ((jint)[mtlc.composite getCompositeState] == sun_java2d_SunGraphics2D_COMP_XOR) {
-
- [mtlc.paint setXorModePipelineState:encoder
- context:mtlc
- renderOptions:renderOptions
- pipelineStateStorage:_pipelineStateStorage];
- } else {
- [mtlc.paint setPipelineState:encoder
- context:mtlc
- renderOptions:renderOptions
- pipelineStateStorage:_pipelineStateStorage];
- }
-}
-
-- (void) updateClip:(id<MTLRenderCommandEncoder>)encoder clip:(MTLClip *)clip forceUpdate:(jboolean)forceUpdate
-{
- if (clip.stencilMaskGenerationInProgress == JNI_TRUE) {
- // don't set setScissorOrStencil when generation in progress
- return;
- }
-
- if (!forceUpdate && [_clip isEqual:clip])
- return;
-
- [_clip copyFrom:clip];
- [_clip setScissorOrStencil:encoder
- destWidth:_destination.width
- destHeight:_destination.height
- device:_device];
-}
-
-- (void)updateTransform:(id <MTLRenderCommandEncoder>)encoder
- transform:(MTLTransform *)transform
- forceUpdate:(jboolean)forceUpdate
-{
- if (!forceUpdate
- && [_transform isEqual:transform])
- return;
-
- [_transform copyFrom:transform];
- [_transform setVertexMatrix:encoder
- destWidth:_destination.width
- destHeight:_destination.height];
-}
-
-@end
-
-@implementation EncoderManager {
- MTLContext * _mtlc; // used to obtain CommandBufferWrapper and Composite/Paint/Transform
-
- id<MTLRenderCommandEncoder> _encoder;
-
- // 'Persistent' properties of encoder
- id<MTLTexture> _destination;
- id<MTLTexture> _aaDestination;
- BOOL _useStencil;
-
- // 'Mutable' states of encoder
- EncoderStates * _encoderStates;
-}
-
-- (id _Nonnull)init {
- self = [super init];
- if (self) {
- _encoder = nil;
- _destination = nil;
- _aaDestination = nil;
- _useStencil = NO;
- _encoderStates = [[EncoderStates alloc] init];
-
- }
- return self;
-}
-
-- (void)dealloc {
- [_encoderStates release];
- [super dealloc];
-}
-
-- (void)setContext:(MTLContex * _Nonnull)mtlc {
- self->_mtlc = mtlc;
- [self->_encoderStates setContext:mtlc];
-}
-
-- (id<MTLRenderCommandEncoder> _Nonnull) getRenderEncoder:(const BMTLSDOps * _Nonnull)dstOps
-{
- return [self getRenderEncoder:dstOps->pTexture isDstOpaque:dstOps->isOpaque];
-}
-
-- (id<MTLRenderCommandEncoder> _Nonnull)getAARenderEncoder:(const BMTLSDOps * _Nonnull)dstOps {
- id<MTLTexture> dstTxt = dstOps->pTexture;
- RenderOptions roptions = {JNI_FALSE, JNI_TRUE, INTERPOLATION_NEAREST_NEIGHBOR, defaultRasterFlags, {dstOps->isOpaque, JNI_TRUE}, JNI_FALSE, JNI_FALSE, JNI_FALSE};
- return [self getEncoder:dstTxt renderOptions:&roptions];
-}
-
-- (id<MTLRenderCommandEncoder> _Nonnull)getAAShaderRenderEncoder:(const BMTLSDOps * _Nonnull)dstOps
-{
- RenderOptions roptions = {JNI_FALSE, JNI_FALSE, INTERPOLATION_NEAREST_NEIGHBOR, defaultRasterFlags, {dstOps->isOpaque, JNI_TRUE}, JNI_FALSE, JNI_FALSE, JNI_TRUE};
- return [self getEncoder:dstOps->pTexture renderOptions:&roptions];
-}
-
-- (id<MTLRenderCommandEncoder> _Nonnull)getRenderEncoder:(id<MTLTexture> _Nonnull)dest
- isDstOpaque:(bool)isOpaque
-{
- RenderOptions roptions = {JNI_FALSE, JNI_FALSE, INTERPOLATION_NEAREST_NEIGHBOR, defaultRasterFlags, {isOpaque, JNI_TRUE}, JNI_FALSE, JNI_FALSE, JNI_FALSE};
- return [self getEncoder:dest renderOptions:&roptions];
-}
-
-- (id<MTLRenderCommandEncoder> _Nonnull) getTextureEncoder:(const BMTLSDOps * _Nonnull)dstOps
- isSrcOpaque:(bool)isSrcOpaque
-{
- return [self getTextureEncoder:dstOps->pTexture
- isSrcOpaque:isSrcOpaque
- isDstOpaque:dstOps->isOpaque
- interpolation:INTERPOLATION_NEAREST_NEIGHBOR];
-}
-
-- (id<MTLRenderCommandEncoder> _Nonnull) getTextureEncoder:(id<MTLTexture> _Nonnull)dest
- isSrcOpaque:(bool)isSrcOpaque
- isDstOpaque:(bool)isDstOpaque
-{
- return [self getTextureEncoder:dest
- isSrcOpaque:isSrcOpaque
- isDstOpaque:isDstOpaque
- interpolation:INTERPOLATION_NEAREST_NEIGHBOR
- isAA:JNI_FALSE];
-}
-
-- (id<MTLRenderCommandEncoder> _Nonnull) getLCDEncoder:(id<MTLTexture> _Nonnull)dest
- isSrcOpaque:(bool)isSrcOpaque
- isDstOpaque:(bool)isDstOpaque
-{
- RenderOptions roptions = {JNI_TRUE, JNI_FALSE, INTERPOLATION_NEAREST_NEIGHBOR, {isSrcOpaque, JNI_TRUE }, {isDstOpaque, JNI_TRUE}, JNI_FALSE, JNI_TRUE, JNI_FALSE};
- return [self getEncoder:dest renderOptions:&roptions];
-}
-
-- (id<MTLRenderCommandEncoder> _Nonnull) getTextureEncoder:(id<MTLTexture> _Nonnull)dest
- isSrcOpaque:(bool)isSrcOpaque
- isDstOpaque:(bool)isDstOpaque
- interpolation:(int)interpolation
- isAA:(jboolean)isAA
-{
- RenderOptions roptions = {JNI_TRUE, isAA, interpolation, { isSrcOpaque, JNI_TRUE }, {isDstOpaque, JNI_TRUE}, JNI_FALSE, JNI_FALSE, JNI_FALSE};
- return [self getEncoder:dest renderOptions:&roptions];
-}
-
-- (id<MTLRenderCommandEncoder> _Nonnull) getTextureEncoder:(id<MTLTexture> _Nonnull)dest
- isSrcOpaque:(bool)isSrcOpaque
- isDstOpaque:(bool)isDstOpaque
- interpolation:(int)interpolation
-{
- return [self getTextureEncoder:dest isSrcOpaque:isSrcOpaque isDstOpaque:isDstOpaque interpolation:interpolation isAA:JNI_FALSE];
-}
-
-- (id<MTLRenderCommandEncoder> _Nonnull) getTextEncoder:(const BMTLSDOps * _Nonnull)dstOps
- isSrcOpaque:(bool)isSrcOpaque
-{
- RenderOptions roptions = {JNI_TRUE, JNI_FALSE, INTERPOLATION_NEAREST_NEIGHBOR, { isSrcOpaque, JNI_TRUE }, {dstOps->isOpaque, JNI_TRUE}, JNI_TRUE, JNI_FALSE, JNI_FALSE};
- return [self getEncoder:dstOps->pTexture renderOptions:&roptions];
-}
-
-- (id<MTLRenderCommandEncoder> _Nonnull) getEncoder:(id <MTLTexture> _Nonnull)dest
- renderOptions:(const RenderOptions * _Nonnull)renderOptions
-{
- //
- // 1. check whether it's necessary to call endEncoder
- //
- jboolean needEnd = JNI_FALSE;
- if (_encoder != nil) {
- if (_destination != dest || renderOptions->isAA != _encoderStates.aa) {
- J2dTraceLn2(J2D_TRACE_VERBOSE,
- "end common encoder because of dest change: %p -> %p",
- _destination, dest);
- needEnd = JNI_TRUE;
- } else if ((_useStencil == NO) != ([_mtlc.clip isShape] == NO)) {
- // 1. When mode changes RECT -> SHAPE we must recreate encoder with
- // stencilAttachment (todo: consider the case when current encoder already
- // has stencil)
- //
- // 2. When mode changes SHAPE -> RECT it seems that we can use the same
- // encoder with disabled stencil test, but [encoder
- // setDepthStencilState:nil] causes crash, so we have to recreate encoder
- // in such case
- J2dTraceLn2(J2D_TRACE_VERBOSE,
- "end common encoder because toggle stencil: %d -> %d",
- (int)_useStencil, (int)[_mtlc.clip isShape]);
- needEnd = JNI_TRUE;
- }
- }
- if (needEnd)
- [self endEncoder];
-
- //
- // 2. recreate encoder if necessary
- //
- jboolean forceUpdate = JNI_FALSE;
-#ifdef ALWAYS_UPDATE_ENCODER_STATES
- forceUpdate = JNI_TRUE;
-#endif // ALWAYS_UPDATE_ENCODER_STATES
-
- if (_encoder == nil) {
- _destination = dest;
- _useStencil = [_mtlc.clip isShape] && !_mtlc.clip.stencilMaskGenerationInProgress;
- forceUpdate = JNI_TRUE;
-
- MTLCommandBufferWrapper *cbw = [_mtlc getCommandBufferWrapper];
- MTLRenderPassDescriptor *rpd =
- [MTLRenderPassDescriptor renderPassDescriptor];
- MTLRenderPassColorAttachmentDescriptor *ca = rpd.colorAttachments[0];
- ca.texture = dest;
-
- // TODO: Find out why we cannot use
- // if (_mtlc.clip.stencilMaskGenerationInProgress == YES) {
- // ca.loadAction = MTLLoadActionClear;
- // ca.clearColor = MTLClearColorMake(0.0f, 0.0f,0.0f, 0.0f);
- // }
- // here to avoid creation of clearEncoder in beginShapeClip
-
- ca.loadAction = MTLLoadActionLoad;
- ca.storeAction = MTLStoreActionStore;
-
- if (_useStencil && !renderOptions->isAA) {
- // If you enable stencil testing or stencil writing, the
- // MTLRenderPassDescriptor must include a stencil attachment.
- rpd.stencilAttachment.loadAction = MTLLoadActionLoad;
- rpd.stencilAttachment.storeAction = MTLStoreActionStore;
- rpd.stencilAttachment.texture = _mtlc.clip.stencilTextureRef;
- } else if (_mtlc.clip.stencilMaskGenerationInProgress == YES) {
- rpd.stencilAttachment.texture = _mtlc.clip.dstOps->pStencilTexture;
- rpd.stencilAttachment.clearStencil = 0;
- rpd.stencilAttachment.loadAction = _mtlc.clip.stencilMaskGenerationStarted? MTLLoadActionLoad : MTLLoadActionClear;
- _mtlc.clip.stencilMaskGenerationStarted = YES;
- rpd.stencilAttachment.storeAction = MTLStoreActionStore;
- }
-
- // J2dTraceLn1(J2D_TRACE_VERBOSE, "created render encoder to draw on
- // tex=%p", dest);
- _encoder = [[cbw getCommandBuffer] renderCommandEncoderWithDescriptor:rpd];
-
- [_encoderStates reset:dest
- isDstOpaque:renderOptions->dstFlags.isOpaque
- isDstPremultiplied:YES
- isAA:renderOptions->isAA
- isText:renderOptions->isText
- isLCD:renderOptions->isLCD];
- }
-
- //
- // 3. update encoder states
- //
- [_encoderStates updateEncoder:_encoder
- context:_mtlc
- renderOptions:renderOptions
- forceUpdate:forceUpdate];
-
- return _encoder;
-}
-
-- (id<MTLBlitCommandEncoder> _Nonnull) createBlitEncoder {
- [self endEncoder];
- return [[[_mtlc getCommandBufferWrapper] getCommandBuffer] blitCommandEncoder];
-}
-
-- (void) endEncoder {
- if (_encoder != nil) {
- [_encoder endEncoding];
- _encoder = nil;
- _destination = nil;
- }
-}
-
-@end
diff --git a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLBlitLoops.h b/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLBlitLoops.h
deleted file mode 100644
index 839615a044c..00000000000
--- a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLBlitLoops.h
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * Copyright (c) 2019, 2021, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-#ifndef MTLBlitLoops_h_Included
-#define MTLBlitLoops_h_Included
-
-#include "sun_java2d_metal_MTLBlitLoops.h"
-#include "MTLSurfaceDataBase.h"
-#include "MTLContext.h"
-
-#define OFFSET_SRCTYPE sun_java2d_metal_MTLBlitLoops_OFFSET_SRCTYPE
-#define OFFSET_HINT sun_java2d_metal_MTLBlitLoops_OFFSET_HINT
-#define OFFSET_TEXTURE sun_java2d_metal_MTLBlitLoops_OFFSET_TEXTURE
-#define OFFSET_RTT sun_java2d_metal_MTLBlitLoops_OFFSET_RTT
-#define OFFSET_XFORM sun_java2d_metal_MTLBlitLoops_OFFSET_XFORM
-#define OFFSET_ISOBLIT sun_java2d_metal_MTLBlitLoops_OFFSET_ISOBLIT
-
-void MTLBlitLoops_IsoBlit(JNIEnv *env,
- MTLContext *mtlc, jlong pSrcOps, jlong pDstOps,
- jboolean xform, jint hint,
- jboolean texture,
- jint sx1, jint sy1,
- jint sx2, jint sy2,
- jdouble dx1, jdouble dy1,
- jdouble dx2, jdouble dy2);
-
-void MTLBlitLoops_Blit(JNIEnv *env,
- MTLContext *mtlc, jlong pSrcOps, jlong pDstOps,
- jboolean xform, jint hint,
- jint srctype, jboolean texture,
- jint sx1, jint sy1,
- jint sx2, jint sy2,
- jdouble dx1, jdouble dy1,
- jdouble dx2, jdouble dy2);
-
-void MTLBlitLoops_SurfaceToSwBlit(JNIEnv *env, MTLContext *mtlc,
- jlong pSrcOps, jlong pDstOps, jint dsttype,
- jint srcx, jint srcy,
- jint dstx, jint dsty,
- jint width, jint height);
-
-void MTLBlitLoops_CopyArea(JNIEnv *env,
- MTLContext *mtlc, BMTLSDOps *dstOps,
- jint x, jint y,
- jint width, jint height,
- jint dx, jint dy);
-
-void MTLBlitTex2Tex(MTLContext *mtlc, id<MTLTexture> src, id<MTLTexture> dest);
-
-void drawTex2Tex(MTLContext *mtlc,
- id<MTLTexture> src, id<MTLTexture> dst,
- jboolean isSrcOpaque, jboolean isDstOpaque, jint hint,
- jint sx1, jint sy1, jint sx2, jint sy2,
- jdouble dx1, jdouble dy1, jdouble dx2, jdouble dy2);
-
-#endif /* MTLBlitLoops_h_Included */
diff --git a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLBlitLoops.m b/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLBlitLoops.m
deleted file mode 100644
index bf55d8c8976..00000000000
--- a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLBlitLoops.m
+++ /dev/null
@@ -1,860 +0,0 @@
-/*
- * Copyright (c) 2019, 2021, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-#include <jni.h>
-#include <jlong.h>
-
-#include "SurfaceData.h"
-#include "MTLBlitLoops.h"
-#include "MTLRenderQueue.h"
-#include "MTLSurfaceData.h"
-#include "MTLUtils.h"
-#include "GraphicsPrimitiveMgr.h"
-
-#include <string.h> // memcpy
-#include "IntArgbPre.h"
-
-#import <Accelerate/Accelerate.h>
-
-#ifdef DEBUG
-#define TRACE_ISOBLIT
-#define TRACE_BLIT
-#endif //DEBUG
-//#define DEBUG_ISOBLIT
-//#define DEBUG_BLIT
-
-typedef struct {
- // Consider deleting this field, since it's always MTLPixelFormatBGRA8Unorm
- jboolean hasAlpha;
- jboolean isPremult;
- const uint8_t* swizzleMap;
-} MTLRasterFormatInfo;
-
-
-const uint8_t rgb_to_rgba[4] = {0, 1, 2, 3};
-const uint8_t xrgb_to_rgba[4] = {1, 2, 3, 0};
-const uint8_t bgr_to_rgba[4] = {2, 1, 0, 3};
-const uint8_t xbgr_to_rgba[4] = {3, 2, 1, 0};
-
-/**
- * This table contains the "pixel formats" for all system memory surfaces
- * that Metal is capable of handling, indexed by the "PF_" constants defined
- * in MTLLSurfaceData.java. These pixel formats contain information that is
- * passed to Metal when copying from a system memory ("Sw") surface to
- * an Metal surface
- */
-MTLRasterFormatInfo RasterFormatInfos[] = {
- { 1, 0, nil }, /* 0 - IntArgb */ // Argb (in java notation)
- { 1, 1, nil }, /* 1 - IntArgbPre */
- { 0, 1, rgb_to_rgba }, /* 2 - IntRgb */
- { 0, 1, xrgb_to_rgba }, /* 3 - IntRgbx */
- { 0, 1, bgr_to_rgba }, /* 4 - IntBgr */
- { 0, 1, xbgr_to_rgba }, /* 5 - IntBgrx */
-
-// TODO: support 2-byte formats
-// { GL_BGRA, GL_UNSIGNED_SHORT_1_5_5_5_REV,
-// 2, 0, 1, }, /* 7 - Ushort555Rgb */
-// { GL_RGBA, GL_UNSIGNED_SHORT_5_5_5_1,
-// 2, 0, 1, }, /* 8 - Ushort555Rgbx*/
-// { GL_LUMINANCE, GL_UNSIGNED_BYTE,
-// 1, 0, 1, }, /* 9 - ByteGray */
-// { GL_LUMINANCE, GL_UNSIGNED_SHORT,
-// 2, 0, 1, }, /*10 - UshortGray */
-// { GL_BGR, GL_UNSIGNED_BYTE,
-// 1, 0, 1, }, /*11 - ThreeByteBgr */
-};
-
-extern void J2dTraceImpl(int level, jboolean cr, const char *string, ...);
-
-void fillTxQuad(
- struct TxtVertex * txQuadVerts,
- jint sx1, jint sy1, jint sx2, jint sy2, jint sw, jint sh,
- jdouble dx1, jdouble dy1, jdouble dx2, jdouble dy2, jdouble dw, jdouble dh
-) {
- const float nsx1 = sx1/(float)sw;
- const float nsy1 = sy1/(float)sh;
- const float nsx2 = sx2/(float)sw;
- const float nsy2 = sy2/(float)sh;
-
- txQuadVerts[0].position[0] = dx1;
- txQuadVerts[0].position[1] = dy1;
- txQuadVerts[0].txtpos[0] = nsx1;
- txQuadVerts[0].txtpos[1] = nsy1;
-
- txQuadVerts[1].position[0] = dx2;
- txQuadVerts[1].position[1] = dy1;
- txQuadVerts[1].txtpos[0] = nsx2;
- txQuadVerts[1].txtpos[1] = nsy1;
-
- txQuadVerts[2].position[0] = dx2;
- txQuadVerts[2].position[1] = dy2;
- txQuadVerts[2].txtpos[0] = nsx2;
- txQuadVerts[2].txtpos[1] = nsy2;
-
- txQuadVerts[3].position[0] = dx2;
- txQuadVerts[3].position[1] = dy2;
- txQuadVerts[3].txtpos[0] = nsx2;
- txQuadVerts[3].txtpos[1] = nsy2;
-
- txQuadVerts[4].position[0] = dx1;
- txQuadVerts[4].position[1] = dy2;
- txQuadVerts[4].txtpos[0] = nsx1;
- txQuadVerts[4].txtpos[1] = nsy2;
-
- txQuadVerts[5].position[0] = dx1;
- txQuadVerts[5].position[1] = dy1;
- txQuadVerts[5].txtpos[0] = nsx1;
- txQuadVerts[5].txtpos[1] = nsy1;
-}
-
-//#define TRACE_drawTex2Tex
-
-void drawTex2Tex(MTLContext *mtlc,
- id<MTLTexture> src, id<MTLTexture> dst,
- jboolean isSrcOpaque, jboolean isDstOpaque, jint hint,
- jint sx1, jint sy1, jint sx2, jint sy2,
- jdouble dx1, jdouble dy1, jdouble dx2, jdouble dy2)
-{
-#ifdef TRACE_drawTex2Tex
- J2dRlsTraceLn2(J2D_TRACE_VERBOSE, "drawTex2Tex: src tex=%p, dst tex=%p", src, dst);
- J2dRlsTraceLn4(J2D_TRACE_VERBOSE, " sw=%d sh=%d dw=%d dh=%d", src.width, src.height, dst.width, dst.height);
- J2dRlsTraceLn4(J2D_TRACE_VERBOSE, " sx1=%d sy1=%d sx2=%d sy2=%d", sx1, sy1, sx2, sy2);
- J2dRlsTraceLn4(J2D_TRACE_VERBOSE, " dx1=%f dy1=%f dx2=%f dy2=%f", dx1, dy1, dx2, dy2);
-#endif //TRACE_drawTex2Tex
-
- id<MTLRenderCommandEncoder> encoder = [mtlc.encoderManager getTextureEncoder:dst
- isSrcOpaque:isSrcOpaque
- isDstOpaque:isDstOpaque
- interpolation:hint
- ];
-
- struct TxtVertex quadTxVerticesBuffer[6];
- fillTxQuad(quadTxVerticesBuffer, sx1, sy1, sx2, sy2, src.width, src.height, dx1, dy1, dx2, dy2, dst.width, dst.height);
-
- [encoder setVertexBytes:quadTxVerticesBuffer length:sizeof(quadTxVerticesBuffer) atIndex:MeshVertexBuffer];
- [encoder setFragmentTexture:src atIndex: 0];
- [encoder drawPrimitives:MTLPrimitiveTypeTriangle vertexStart:0 vertexCount:6];
-}
-
-static void fillSwizzleUniforms(struct SwizzleUniforms *uniforms, const MTLRasterFormatInfo *rfi) {
- const size_t SWIZZLE_MAP_SIZE = 4;
- memcpy(&uniforms->swizzle, rfi->swizzleMap, SWIZZLE_MAP_SIZE);
- uniforms->hasAlpha = rfi->hasAlpha;
-}
-
-static void
-replaceTextureRegion(MTLContext *mtlc, id<MTLTexture> dest, const SurfaceDataRasInfo *srcInfo,
- const MTLRasterFormatInfo *rfi,
- int dx1, int dy1, int dx2, int dy2) {
- const int sw = MIN(srcInfo->bounds.x2 - srcInfo->bounds.x1, MTL_GPU_FAMILY_MAC_TXT_SIZE);
- const int sh = MIN(srcInfo->bounds.y2 - srcInfo->bounds.y1, MTL_GPU_FAMILY_MAC_TXT_SIZE);
- const int dw = MIN(dx2 - dx1, MTL_GPU_FAMILY_MAC_TXT_SIZE);
- const int dh = MIN(dy2 - dy1, MTL_GPU_FAMILY_MAC_TXT_SIZE);
-
- if (dw < sw || dh < sh) {
- J2dTraceLn4(J2D_TRACE_ERROR, "replaceTextureRegion: dest size: (%d, %d) less than source size: (%d, %d)", dw, dh, sw, sh);
- return;
- }
-
- const void *raster = srcInfo->rasBase;
- raster += (NSUInteger)srcInfo->bounds.y1 * (NSUInteger)srcInfo->scanStride + (NSUInteger)srcInfo->bounds.x1 * (NSUInteger)srcInfo->pixelStride;
-
- @autoreleasepool {
- J2dTraceLn4(J2D_TRACE_VERBOSE, "replaceTextureRegion src (dw, dh) : [%d, %d] dest (dx1, dy1) =[%d, %d]",
- dw, dh, dx1, dy1);
- id<MTLBuffer> buff = [[mtlc.device newBufferWithLength:(sw * sh * srcInfo->pixelStride) options:MTLResourceStorageModeManaged] autorelease];
-
- // copy src pixels inside src bounds to buff
- for (int row = 0; row < sh; row++) {
- memcpy(buff.contents + (row * sw * srcInfo->pixelStride), raster, sw * srcInfo->pixelStride);
- raster += (NSUInteger)srcInfo->scanStride;
- }
- [buff didModifyRange:NSMakeRange(0, buff.length)];
-
- if (rfi->swizzleMap != nil) {
- id <MTLBuffer> swizzled = [[mtlc.device newBufferWithLength:(sw * sh * srcInfo->pixelStride) options:MTLResourceStorageModeManaged] autorelease];
-
- // this should be cheap, since data is already on GPU
- id<MTLCommandBuffer> cb = [mtlc createCommandBuffer];
- id<MTLComputeCommandEncoder> computeEncoder = [cb computeCommandEncoder];
- id<MTLComputePipelineState> computePipelineState = [mtlc.pipelineStateStorage
- getComputePipelineState:@"swizzle_to_rgba"];
- [computeEncoder setComputePipelineState:computePipelineState];
-
- [computeEncoder setBuffer:buff offset:0 atIndex:0];
- [computeEncoder setBuffer:swizzled offset:0 atIndex:1];
-
- struct SwizzleUniforms uniforms;
- fillSwizzleUniforms(&uniforms, rfi);
- [computeEncoder setBytes:&uniforms length:sizeof(struct SwizzleUniforms) atIndex:2];
-
- NSUInteger pixelCount = buff.length / srcInfo->pixelStride;
- [computeEncoder setBytes:&pixelCount length:sizeof(NSUInteger) atIndex:3];
-
- NSUInteger threadGroupSize = computePipelineState.maxTotalThreadsPerThreadgroup;
- if (threadGroupSize == 0) {
- threadGroupSize = 1;
- }
- MTLSize threadsPerGroup = MTLSizeMake(threadGroupSize, 1, 1);
- MTLSize threadGroups = MTLSizeMake((pixelCount + threadGroupSize - 1) / threadGroupSize,
- 1, 1);
- [computeEncoder dispatchThreadgroups:threadGroups
- threadsPerThreadgroup:threadsPerGroup];
- [computeEncoder endEncoding];
- [cb commit];
-
- buff = swizzled;
- }
-
- id<MTLBlitCommandEncoder> blitEncoder = [mtlc.encoderManager createBlitEncoder];
- [blitEncoder copyFromBuffer:buff
- sourceOffset:0 sourceBytesPerRow:(sw * srcInfo->pixelStride)
- sourceBytesPerImage:(sw * sh * srcInfo->pixelStride) sourceSize:MTLSizeMake(sw, sh, 1)
- toTexture:dest
- destinationSlice:0 destinationLevel:0 destinationOrigin:MTLOriginMake(dx1, dy1, 0)];
- [blitEncoder endEncoding];
- [mtlc.encoderManager endEncoder];
-
- MTLCommandBufferWrapper * cbwrapper = [mtlc pullCommandBufferWrapper];
- id<MTLCommandBuffer> commandbuf = [cbwrapper getCommandBuffer];
- [commandbuf addCompletedHandler:^(id <MTLCommandBuffer> commandbuf) {
- [cbwrapper release];
- }];
- [commandbuf commit];
- }
-}
-
-/**
- * Inner loop used for copying a source system memory ("Sw") surface to a
- * destination MTL "Surface". This method is invoked from
- * MTLBlitLoops_Blit().
- */
-
-static void
-MTLBlitSwToTextureViaPooledTexture(
- MTLContext *mtlc, SurfaceDataRasInfo *srcInfo, BMTLSDOps * bmtlsdOps,
- MTLRasterFormatInfo *rfi, jint hint,
- jdouble dx1, jdouble dy1, jdouble dx2, jdouble dy2)
-{
- int sw = srcInfo->bounds.x2 - srcInfo->bounds.x1;
- int sh = srcInfo->bounds.y2 - srcInfo->bounds.y1;
-
- sw = MIN(sw, MTL_GPU_FAMILY_MAC_TXT_SIZE);
- sh = MIN(sh, MTL_GPU_FAMILY_MAC_TXT_SIZE);
-
- id<MTLTexture> dest = bmtlsdOps->pTexture;
-
- MTLPooledTextureHandle * texHandle = [mtlc.texturePool getTexture:sw height:sh format:MTLPixelFormatBGRA8Unorm];
- if (texHandle == nil) {
- J2dTraceLn(J2D_TRACE_ERROR, "MTLBlitSwToTextureViaPooledTexture: can't obtain temporary texture object from pool");
- return;
- }
- [[mtlc getCommandBufferWrapper] registerPooledTexture:texHandle];
-
- id<MTLTexture> texBuff = texHandle.texture;
- replaceTextureRegion(mtlc, texBuff, srcInfo, rfi, 0, 0, sw, sh);
-
- drawTex2Tex(mtlc, texBuff, dest, !rfi->hasAlpha, bmtlsdOps->isOpaque, hint,
- 0, 0, sw, sh, dx1, dy1, dx2, dy2);
-}
-
-static
-jboolean isIntegerAndUnscaled(
- jint sx1, jint sy1, jint sx2, jint sy2,
- jdouble dx1, jdouble dy1, jdouble dx2, jdouble dy2
-) {
- const jdouble epsilon = 0.0001f;
-
- // check that dx1,dy1 is integer
- if (fabs(dx1 - (int)dx1) > epsilon || fabs(dy1 - (int)dy1) > epsilon) {
- return JNI_FALSE;
- }
- // check that destSize equals srcSize
- if (fabs(dx2 - dx1 - sx2 + sx1) > epsilon || fabs(dy2 - dy1 - sy2 + sy1) > epsilon) {
- return JNI_FALSE;
- }
- return JNI_TRUE;
-}
-
-static
-jboolean clipDestCoords(
- jdouble *dx1, jdouble *dy1, jdouble *dx2, jdouble *dy2,
- jint *sx1, jint *sy1, jint *sx2, jint *sy2,
- jint destW, jint destH, const MTLScissorRect * clipRect
-) {
- // Trim destination rect by clip-rect (or dest.bounds)
- const jint sw = *sx2 - *sx1;
- const jint sh = *sy2 - *sy1;
- const jdouble dw = *dx2 - *dx1;
- const jdouble dh = *dy2 - *dy1;
-
- jdouble dcx1 = 0;
- jdouble dcx2 = destW;
- jdouble dcy1 = 0;
- jdouble dcy2 = destH;
- if (clipRect != NULL) {
- if (clipRect->x > dcx1)
- dcx1 = clipRect->x;
- const int maxX = clipRect->x + clipRect->width;
- if (dcx2 > maxX)
- dcx2 = maxX;
- if (clipRect->y > dcy1)
- dcy1 = clipRect->y;
- const int maxY = clipRect->y + clipRect->height;
- if (dcy2 > maxY)
- dcy2 = maxY;
-
- if (dcx1 >= dcx2) {
- J2dTraceLn2(J2D_TRACE_ERROR, "\tclipDestCoords: dcx1=%1.2f, dcx2=%1.2f", dcx1, dcx2);
- dcx1 = dcx2;
- }
- if (dcy1 >= dcy2) {
- J2dTraceLn2(J2D_TRACE_ERROR, "\tclipDestCoords: dcy1=%1.2f, dcy2=%1.2f", dcy1, dcy2);
- dcy1 = dcy2;
- }
- }
- if (*dx2 <= dcx1 || *dx1 >= dcx2 || *dy2 <= dcy1 || *dy1 >= dcy2) {
- J2dTraceLn(J2D_TRACE_INFO, "\tclipDestCoords: dest rect doesn't intersect clip area");
- J2dTraceLn4(J2D_TRACE_INFO, "\tdx2=%1.4f <= dcx1=%1.4f || *dx1=%1.4f >= dcx2=%1.4f", *dx2, dcx1, *dx1, dcx2);
- J2dTraceLn4(J2D_TRACE_INFO, "\t*dy2=%1.4f <= dcy1=%1.4f || *dy1=%1.4f >= dcy2=%1.4f", *dy2, dcy1, *dy1, dcy2);
- return JNI_FALSE;
- }
- if (*dx1 < dcx1) {
- J2dTraceLn3(J2D_TRACE_VERBOSE, "\t\tdx1=%1.2f, will be clipped to %1.2f | sx1+=%d", *dx1, dcx1, (jint)((dcx1 - *dx1) * (sw/dw)));
- *sx1 += (jint)((dcx1 - *dx1) * (sw/dw));
- *dx1 = dcx1;
- }
- if (*dx2 > dcx2) {
- J2dTraceLn3(J2D_TRACE_VERBOSE, "\t\tdx2=%1.2f, will be clipped to %1.2f | sx2-=%d", *dx2, dcx2, (jint)((*dx2 - dcx2) * (sw/dw)));
- *sx2 -= (jint)((*dx2 - dcx2) * (sw/dw));
- *dx2 = dcx2;
- }
- if (*dy1 < dcy1) {
- J2dTraceLn3(J2D_TRACE_VERBOSE, "\t\tdy1=%1.2f, will be clipped to %1.2f | sy1+=%d", *dy1, dcy1, (jint)((dcy1 - *dy1) * (sh/dh)));
- *sy1 += (jint)((dcy1 - *dy1) * (sh/dh));
- *dy1 = dcy1;
- }
- if (*dy2 > dcy2) {
- J2dTraceLn3(J2D_TRACE_VERBOSE, "\t\tdy2=%1.2f, will be clipped to %1.2f | sy2-=%d", *dy2, dcy2, (jint)((*dy2 - dcy2) * (sh/dh)));
- *sy2 -= (jint)((*dy2 - dcy2) * (sh/dh));
- *dy2 = dcy2;
- }
- return JNI_TRUE;
-}
-
-/**
- * General blit method for copying a native MTL surface to another MTL "Surface".
- * Parameter texture == true forces to use 'texture' codepath (dest coordinates will always be integers).
- * Parameter xform == true only when AffineTransform is used (invoked only from TransformBlit, dest coordinates will always be integers).
- */
-void
-MTLBlitLoops_IsoBlit(JNIEnv *env,
- MTLContext *mtlc, jlong pSrcOps, jlong pDstOps,
- jboolean xform, jint hint, jboolean texture,
- jint sx1, jint sy1, jint sx2, jint sy2,
- jdouble dx1, jdouble dy1, jdouble dx2, jdouble dy2)
-{
- BMTLSDOps *srcOps = (BMTLSDOps *)jlong_to_ptr(pSrcOps);
- BMTLSDOps *dstOps = (BMTLSDOps *)jlong_to_ptr(pDstOps);
-
- RETURN_IF_NULL(mtlc);
- RETURN_IF_NULL(srcOps);
- RETURN_IF_NULL(dstOps);
- // Verify if we use a valid MTLContext
- MTLSDOps *dstMTLOps = (MTLSDOps *)dstOps->privOps;
- RETURN_IF_TRUE(dstMTLOps->configInfo != NULL && mtlc != dstMTLOps->configInfo->context);
-
- MTLSDOps *srcMTLOps = (MTLSDOps *)srcOps->privOps;
- RETURN_IF_TRUE(srcMTLOps->configInfo != NULL && mtlc != srcMTLOps->configInfo->context);
-
- id<MTLTexture> srcTex = srcOps->pTexture;
- id<MTLTexture> dstTex = dstOps->pTexture;
- if (srcTex == nil || srcTex == nil) {
- J2dTraceLn2(J2D_TRACE_ERROR, "MTLBlitLoops_IsoBlit: surface is null (stex=%p, dtex=%p)", srcTex, dstTex);
- return;
- }
-
- const jint sw = sx2 - sx1;
- const jint sh = sy2 - sy1;
- const jdouble dw = dx2 - dx1;
- const jdouble dh = dy2 - dy1;
-
- if (sw <= 0 || sh <= 0 || dw <= 0 || dh <= 0) {
- J2dTraceLn4(J2D_TRACE_WARNING, "MTLBlitLoops_IsoBlit: invalid dimensions: sw=%d, sh%d, dw=%d, dh=%d", sw, sh, dw, dh);
- return;
- }
-
-#ifdef DEBUG_ISOBLIT
- if ((xform == JNI_TRUE) != (mtlc.useTransform == JNI_TRUE)) {
- J2dTraceImpl(J2D_TRACE_ERROR, JNI_TRUE,
- "MTLBlitLoops_IsoBlit state error: xform=%d, mtlc.useTransform=%d, texture=%d",
- xform, mtlc.useTransform, texture);
- }
-#endif // DEBUG_ISOBLIT
-
- if (!xform) {
- clipDestCoords(
- &dx1, &dy1, &dx2, &dy2,
- &sx1, &sy1, &sx2, &sy2,
- dstTex.width, dstTex.height, texture ? NULL : [mtlc.clip getRect]
- );
- }
-
- SurfaceDataBounds bounds;
- bounds.x1 = sx1;
- bounds.y1 = sy1;
- bounds.x2 = sx2;
- bounds.y2 = sy2;
- SurfaceData_IntersectBoundsXYXY(&bounds, 0, 0, srcOps->width, srcOps->height);
-
- if (bounds.x2 <= bounds.x1 || bounds.y2 <= bounds.y1) {
- J2dTraceLn(J2D_TRACE_VERBOSE, "MTLBlitLoops_IsoBlit: source rectangle doesn't intersect with source surface bounds");
- J2dTraceLn6(J2D_TRACE_VERBOSE, " sx1=%d sy1=%d sx2=%d sy2=%d sw=%d sh=%d", sx1, sy1, sx2, sy2, srcOps->width, srcOps->height);
- J2dTraceLn4(J2D_TRACE_VERBOSE, " dx1=%f dy1=%f dx2=%f dy2=%f", dx1, dy1, dx2, dy2);
- return;
- }
-
- if (bounds.x1 != sx1) {
- dx1 += (bounds.x1 - sx1) * (dw / sw);
- sx1 = bounds.x1;
- }
- if (bounds.y1 != sy1) {
- dy1 += (bounds.y1 - sy1) * (dh / sh);
- sy1 = bounds.y1;
- }
- if (bounds.x2 != sx2) {
- dx2 += (bounds.x2 - sx2) * (dw / sw);
- sx2 = bounds.x2;
- }
- if (bounds.y2 != sy2) {
- dy2 += (bounds.y2 - sy2) * (dh / sh);
- sy2 = bounds.y2;
- }
-
-#ifdef TRACE_ISOBLIT
- J2dTraceImpl(J2D_TRACE_VERBOSE, JNI_FALSE,
- "MTLBlitLoops_IsoBlit [tx=%d, xf=%d, AC=%s]: src=%s, dst=%s | (%d, %d, %d, %d)->(%1.2f, %1.2f, %1.2f, %1.2f)",
- texture, xform, [mtlc getCompositeDescription].cString,
- getSurfaceDescription(srcOps).cString, getSurfaceDescription(dstOps).cString,
- sx1, sy1, sx2, sy2, dx1, dy1, dx2, dy2);
-#endif //TRACE_ISOBLIT
-
- if (!texture && !xform
- && srcOps->isOpaque
- && isIntegerAndUnscaled(sx1, sy1, sx2, sy2, dx1, dy1, dx2, dy2)
- && (dstOps->isOpaque || !srcOps->isOpaque)
- ) {
-#ifdef TRACE_ISOBLIT
- J2dTraceImpl(J2D_TRACE_VERBOSE, JNI_TRUE," [via blitEncoder]");
-#endif //TRACE_ISOBLIT
-
- id <MTLBlitCommandEncoder> blitEncoder = [mtlc.encoderManager createBlitEncoder];
- [blitEncoder copyFromTexture:srcTex
- sourceSlice:0
- sourceLevel:0
- sourceOrigin:MTLOriginMake(sx1, sy1, 0)
- sourceSize:MTLSizeMake(sx2 - sx1, sy2 - sy1, 1)
- toTexture:dstTex
- destinationSlice:0
- destinationLevel:0
- destinationOrigin:MTLOriginMake(dx1, dy1, 0)];
- [blitEncoder endEncoding];
- return;
- }
-
-#ifdef TRACE_ISOBLIT
- J2dTraceImpl(J2D_TRACE_VERBOSE, JNI_TRUE," [via sampling]");
-#endif //TRACE_ISOBLIT
- drawTex2Tex(mtlc, srcTex, dstTex,
- srcOps->isOpaque, dstOps->isOpaque,
- hint, sx1, sy1, sx2, sy2, dx1, dy1, dx2, dy2);
-}
-
-/**
- * General blit method for copying a system memory ("Sw") surface to a native MTL surface.
- * Parameter texture == true only in SwToTextureBlit (straight copy from sw to texture), dest coordinates will always be integers.
- * Parameter xform == true only when AffineTransform is used (invoked only from TransformBlit, dest coordinates will always be integers).
- */
-void
-MTLBlitLoops_Blit(JNIEnv *env,
- MTLContext *mtlc, jlong pSrcOps, jlong pDstOps,
- jboolean xform, jint hint,
- jint srctype, jboolean texture,
- jint sx1, jint sy1, jint sx2, jint sy2,
- jdouble dx1, jdouble dy1, jdouble dx2, jdouble dy2)
-{
- SurfaceDataOps *srcOps = (SurfaceDataOps *)jlong_to_ptr(pSrcOps);
- BMTLSDOps *dstOps = (BMTLSDOps *)jlong_to_ptr(pDstOps);
-
- RETURN_IF_NULL(mtlc);
- RETURN_IF_NULL(srcOps);
- RETURN_IF_NULL(dstOps);
- // Verify if we use a valid MTLContext
- MTLSDOps *dstMTLOps = (MTLSDOps *)dstOps->privOps;
- RETURN_IF_TRUE(dstMTLOps->configInfo != NULL && mtlc != dstMTLOps->configInfo->context);
-
- id<MTLTexture> dest = dstOps->pTexture;
- if (dest == NULL) {
- J2dTraceLn(J2D_TRACE_ERROR, "MTLBlitLoops_Blit: dest is null");
- return;
- }
- if (srctype < 0 || srctype >= sizeof(RasterFormatInfos)/ sizeof(MTLRasterFormatInfo)) {
- J2dTraceLn1(J2D_TRACE_ERROR, "MTLBlitLoops_Blit: source pixel format %d isn't supported", srctype);
- return;
- }
- const jint sw = sx2 - sx1;
- const jint sh = sy2 - sy1;
- const jdouble dw = dx2 - dx1;
- const jdouble dh = dy2 - dy1;
-
- if (sw <= 0 || sh <= 0 || dw <= 0 || dh <= 0) {
- J2dTraceLn(J2D_TRACE_ERROR, "MTLBlitLoops_Blit: invalid dimensions");
- return;
- }
-
-#ifdef DEBUG_BLIT
- if (
- (xform == JNI_TRUE) != (mtlc.useTransform == JNI_TRUE)
- || (xform && texture)
- ) {
- J2dTraceImpl(J2D_TRACE_ERROR, JNI_TRUE,
- "MTLBlitLoops_Blit state error: xform=%d, mtlc.useTransform=%d, texture=%d",
- xform, mtlc.useTransform, texture);
- }
- if (texture) {
- if (!isIntegerAndUnscaled(sx1, sy1, sx2, sy2, dx1, dy1, dx2, dy2)) {
- J2dTraceImpl(J2D_TRACE_ERROR, JNI_TRUE,
- "MTLBlitLoops_Blit state error: texture=true, but src and dst dimensions aren't equal or dest coords aren't integers");
- }
- if (!dstOps->isOpaque && !RasterFormatInfos[srctype].hasAlpha) {
- J2dTraceImpl(J2D_TRACE_ERROR, JNI_TRUE,
- "MTLBlitLoops_Blit state error: texture=true, but dest has alpha and source hasn't alpha, can't use texture-codepath");
- }
- }
-#endif // DEBUG_BLIT
- if (!xform) {
- clipDestCoords(
- &dx1, &dy1, &dx2, &dy2,
- &sx1, &sy1, &sx2, &sy2,
- dest.width, dest.height, texture ? NULL : [mtlc.clip getRect]
- );
- }
-
- SurfaceDataRasInfo srcInfo;
- srcInfo.bounds.x1 = sx1;
- srcInfo.bounds.y1 = sy1;
- srcInfo.bounds.x2 = sx2;
- srcInfo.bounds.y2 = sy2;
-
- // NOTE: This function will modify the contents of the bounds field to represent the maximum available raster data.
- if (srcOps->Lock(env, srcOps, &srcInfo, SD_LOCK_READ) != SD_SUCCESS) {
- J2dTraceLn(J2D_TRACE_WARNING, "MTLBlitLoops_Blit: could not acquire lock");
- return;
- }
-
- if (srcInfo.bounds.x2 > srcInfo.bounds.x1 && srcInfo.bounds.y2 > srcInfo.bounds.y1) {
- srcOps->GetRasInfo(env, srcOps, &srcInfo);
- if (srcInfo.rasBase) {
- if (srcInfo.bounds.x1 != sx1) {
- const int dx = srcInfo.bounds.x1 - sx1;
- dx1 += dx * (dw / sw);
- }
- if (srcInfo.bounds.y1 != sy1) {
- const int dy = srcInfo.bounds.y1 - sy1;
- dy1 += dy * (dh / sh);
- }
- if (srcInfo.bounds.x2 != sx2) {
- const int dx = srcInfo.bounds.x2 - sx2;
- dx2 += dx * (dw / sw);
- }
- if (srcInfo.bounds.y2 != sy2) {
- const int dy = srcInfo.bounds.y2 - sy2;
- dy2 += dy * (dh / sh);
- }
-
-#ifdef TRACE_BLIT
- J2dTraceImpl(J2D_TRACE_VERBOSE, JNI_FALSE,
- "MTLBlitLoops_Blit [tx=%d, xf=%d, AC=%s]: bdst=%s, src=%p (%dx%d) O=%d premul=%d | (%d, %d, %d, %d)->(%1.2f, %1.2f, %1.2f, %1.2f)",
- texture, xform, [mtlc getCompositeDescription].cString,
- getSurfaceDescription(dstOps).cString, srcOps,
- sx2 - sx1, sy2 - sy1,
- RasterFormatInfos[srctype].hasAlpha ? 0 : 1, RasterFormatInfos[srctype].isPremult ? 1 : 0,
- sx1, sy1, sx2, sy2,
- dx1, dy1, dx2, dy2);
-#endif //TRACE_BLIT
-
- MTLRasterFormatInfo rfi = RasterFormatInfos[srctype];
-
- if (texture) {
- replaceTextureRegion(mtlc, dest, &srcInfo, &rfi, (int) dx1, (int) dy1, (int) dx2, (int) dy2);
- } else {
- MTLBlitSwToTextureViaPooledTexture(mtlc, &srcInfo, dstOps, &rfi, hint, dx1, dy1, dx2, dy2);
- }
- }
- SurfaceData_InvokeRelease(env, srcOps, &srcInfo);
- }
- SurfaceData_InvokeUnlock(env, srcOps, &srcInfo);
-}
-
-void copyFromMTLBuffer(void *pDst, id<MTLBuffer> srcBuf, NSUInteger offset, NSUInteger len, BOOL convertFromArgbPre) {
- char *pSrc = (char*)srcBuf.contents + offset;
- if (convertFromArgbPre) {
- NSUInteger pixelLen = len >> 2;
- for (NSUInteger i = 0; i < pixelLen; i++) {
- LoadIntArgbPreTo1IntArgb((jint*)pSrc, 0, i, ((jint*)pDst)[i]);
- }
- } else {
- memcpy(pDst, pSrc, len);
- }
-}
-
-/**
- * Specialized blit method for copying a native MTL "Surface" (pbuffer,
- * window, etc.) to a system memory ("Sw") surface.
- */
-void
-MTLBlitLoops_SurfaceToSwBlit(JNIEnv *env, MTLContext *mtlc,
- jlong pSrcOps, jlong pDstOps, jint dsttype,
- jint srcx, jint srcy, jint dstx, jint dsty,
- jint width, jint height)
-{
- J2dTraceLn6(J2D_TRACE_VERBOSE, "MTLBlitLoops_SurfaceToSwBlit: sx=%d sy=%d w=%d h=%d dx=%d dy=%d", srcx, srcy, width, height, dstx, dsty);
-
- BMTLSDOps *srcOps = (BMTLSDOps *)jlong_to_ptr(pSrcOps);
- SurfaceDataOps *dstOps = (SurfaceDataOps *)jlong_to_ptr(pDstOps);
- SurfaceDataRasInfo srcInfo, dstInfo;
-
- if (dsttype < 0 || dsttype >= sizeof(RasterFormatInfos)/ sizeof(MTLRasterFormatInfo)) {
- J2dTraceLn1(J2D_TRACE_ERROR, "MTLBlitLoops_SurfaceToSwBlit: destination pixel format %d isn't supported", dsttype);
- return;
- }
-
- if (width <= 0 || height <= 0) {
- J2dTraceLn(J2D_TRACE_ERROR, "MTLBlitLoops_SurfaceToSwBlit: dimensions are non-positive");
- return;
- }
-
- RETURN_IF_NULL(srcOps);
- RETURN_IF_NULL(dstOps);
- RETURN_IF_NULL(mtlc);
- RETURN_IF_TRUE(width < 0);
- RETURN_IF_TRUE(height < 0);
- NSUInteger w = (NSUInteger)width;
- NSUInteger h = (NSUInteger)height;
-
- srcInfo.bounds.x1 = srcx;
- srcInfo.bounds.y1 = srcy;
- srcInfo.bounds.x2 = srcx + width;
- srcInfo.bounds.y2 = srcy + height;
- dstInfo.bounds.x1 = dstx;
- dstInfo.bounds.y1 = dsty;
- dstInfo.bounds.x2 = dstx + width;
- dstInfo.bounds.y2 = dsty + height;
-
- if (dstOps->Lock(env, dstOps, &dstInfo, SD_LOCK_WRITE) != SD_SUCCESS) {
- J2dTraceLn(J2D_TRACE_WARNING,"MTLBlitLoops_SurfaceToSwBlit: could not acquire dst lock");
- return;
- }
-
- SurfaceData_IntersectBoundsXYXY(&srcInfo.bounds,
- 0, 0, srcOps->width, srcOps->height);
-
- SurfaceData_IntersectBlitBounds(&dstInfo.bounds, &srcInfo.bounds,
- srcx - dstx, srcy - dsty);
-
- if (srcInfo.bounds.x2 > srcInfo.bounds.x1 &&
- srcInfo.bounds.y2 > srcInfo.bounds.y1)
- {
- dstOps->GetRasInfo(env, dstOps, &dstInfo);
- if (dstInfo.rasBase) {
- void *pDst = dstInfo.rasBase;
-
- srcx = srcInfo.bounds.x1;
- srcy = srcInfo.bounds.y1;
- dstx = dstInfo.bounds.x1;
- dsty = dstInfo.bounds.y1;
- width = srcInfo.bounds.x2 - srcInfo.bounds.x1;
- height = srcInfo.bounds.y2 - srcInfo.bounds.y1;
-
- pDst = PtrPixelsRow(pDst, dstx, dstInfo.pixelStride);
- pDst = PtrPixelsRow(pDst, dsty, dstInfo.scanStride);
-
- NSUInteger byteLength = w * h * 4; // NOTE: assume that src format is MTLPixelFormatBGRA8Unorm
-
- // Create MTLBuffer (or use static)
- id<MTLBuffer> mtlbuf;
-#ifdef USE_STATIC_BUFFER
- // NOTE: theoretically we can use newBufferWithBytesNoCopy, but pDst must be allocated with special API
- // mtlbuf = [mtlc.device
- // newBufferWithBytesNoCopy:pDst
- // length:(NSUInteger) srcLength
- // options:MTLResourceCPUCacheModeDefaultCache
- // deallocator:nil];
- //
- // see https://developer.apple.com/documentation/metal/mtldevice/1433382-newbufferwithbytesnocopy?language=objc
- //
- // The storage allocation of the returned new MTLBuffer object is the same as the pointer input value.
- // The existing memory allocation must be covered by a single VM region, typically allocated with vm_allocate or mmap.
- // Memory allocated by malloc is specifically disallowed.
-
- static id<MTLBuffer> mtlIntermediateBuffer = nil; // need to reimplement with MTLBufferManager
- if (mtlIntermediateBuffer == nil || mtlIntermediateBuffer.length < srcLength) {
- if (mtlIntermediateBuffer != nil) {
- [mtlIntermediateBuffer release];
- }
- mtlIntermediateBuffer = [mtlc.device newBufferWithLength:srcLength options:MTLResourceCPUCacheModeDefaultCache];
- }
- mtlbuf = mtlIntermediateBuffer;
-#else // USE_STATIC_BUFFER
- mtlbuf = [mtlc.device newBufferWithLength:byteLength options:MTLResourceStorageModeShared];
-#endif // USE_STATIC_BUFFER
-
- // Read from surface into MTLBuffer
- // NOTE: using of separate blitCommandBuffer can produce errors (draw into surface (with general cmd-buf)
- // can be unfinished when reading raster from blit cmd-buf).
- // Consider to use [mtlc.encoderManager createBlitEncoder] and [mtlc commitCommandBuffer:JNI_TRUE];
- J2dTraceLn1(J2D_TRACE_VERBOSE, "MTLBlitLoops_SurfaceToSwBlit: source texture %p", srcOps->pTexture);
-
- id<MTLCommandBuffer> cb = [mtlc createCommandBuffer];
- id<MTLBlitCommandEncoder> blitEncoder = [cb blitCommandEncoder];
- [blitEncoder copyFromTexture:srcOps->pTexture
- sourceSlice:0
- sourceLevel:0
- sourceOrigin:MTLOriginMake(srcx, srcy, 0)
- sourceSize:MTLSizeMake(w, h, 1)
- toBuffer:mtlbuf
- destinationOffset:0 /*offset already taken in: pDst = PtrPixelsRow(pDst, dstx, dstInfo.pixelStride)*/
- destinationBytesPerRow:w*4
- destinationBytesPerImage:byteLength];
- [blitEncoder endEncoding];
-
- // Commit and wait for reading complete
- [cb commit];
- [cb waitUntilCompleted];
-
- // Perform conversion if necessary
- BOOL convertFromPre = !RasterFormatInfos[dsttype].isPremult && !srcOps->isOpaque;
-
- if ((dstInfo.scanStride == w * dstInfo.pixelStride) &&
- (height == (dstInfo.bounds.y2 - dstInfo.bounds.y1))) {
- // mtlbuf.contents have same dimensions as of pDst
- copyFromMTLBuffer(pDst, mtlbuf, 0, byteLength, convertFromPre);
- } else {
- // mtlbuf.contents have smaller dimensions than pDst
- // copy each row from mtlbuf.contents at appropriate position in pDst
- // Note : pDst is already addjusted for offsets using PtrAddBytes above
-
- NSUInteger rowSize = w * dstInfo.pixelStride;
- for (int y = 0; y < height; y++) {
- copyFromMTLBuffer(pDst, mtlbuf, y * rowSize, rowSize, convertFromPre);
- pDst = PtrAddBytes(pDst, dstInfo.scanStride);
- }
- }
-
-#ifndef USE_STATIC_BUFFER
- [mtlbuf release];
-#endif // USE_STATIC_BUFFER
- }
- SurfaceData_InvokeRelease(env, dstOps, &dstInfo);
- }
- SurfaceData_InvokeUnlock(env, dstOps, &dstInfo);
-}
-
-void
-MTLBlitLoops_CopyArea(JNIEnv *env,
- MTLContext *mtlc, BMTLSDOps *dstOps,
- jint x, jint y, jint width, jint height,
- jint dx, jint dy)
-{
-#ifdef DEBUG
- J2dTraceImpl(J2D_TRACE_VERBOSE, JNI_TRUE, "MTLBlitLoops_CopyArea: bdst=%p [tex=%p] %dx%d | src (%d, %d), %dx%d -> dst (%d, %d)",
- dstOps, dstOps->pTexture, ((id<MTLTexture>)dstOps->pTexture).width, ((id<MTLTexture>)dstOps->pTexture).height, x, y, width, height, dx, dy);
-#endif //DEBUG
- jint texWidth = ((id<MTLTexture>)dstOps->pTexture).width;
- jint texHeight = ((id<MTLTexture>)dstOps->pTexture).height;
-
- SurfaceDataBounds srcBounds, dstBounds;
- srcBounds.x1 = x;
- srcBounds.y1 = y;
- srcBounds.x2 = srcBounds.x1 + width;
- srcBounds.y2 = srcBounds.y1 + height;
- dstBounds.x1 = x + dx;
- dstBounds.y1 = y + dy;
- dstBounds.x2 = dstBounds.x1 + width;
- dstBounds.y2 = dstBounds.y1 + height;
-
- SurfaceData_IntersectBoundsXYXY(&srcBounds, 0, 0, texWidth, texHeight);
- SurfaceData_IntersectBoundsXYXY(&dstBounds, 0, 0, texWidth, texHeight);
- SurfaceData_IntersectBlitBounds(&dstBounds, &srcBounds, -dx, -dy);
-
- int srcWidth = (srcBounds.x2 - srcBounds.x1);
- int srcHeight = (srcBounds.y2 - srcBounds.y1);
-
- if ((srcBounds.x1 < srcBounds.x2 && srcBounds.y1 < srcBounds.y2) &&
- (dstBounds.x1 < dstBounds.x2 && dstBounds.y1 < dstBounds.y2))
- {
- @autoreleasepool {
- struct TxtVertex quadTxVerticesBuffer[6];
- MTLPooledTextureHandle * interHandle =
- [mtlc.texturePool getTexture:texWidth
- height:texHeight
- format:MTLPixelFormatBGRA8Unorm];
- if (interHandle == nil) {
- J2dTraceLn(J2D_TRACE_ERROR,
- "MTLBlitLoops_CopyArea: texture handle is null");
- return;
- }
- [[mtlc getCommandBufferWrapper] registerPooledTexture:interHandle];
-
- id<MTLTexture> interTexture = interHandle.texture;
-
- /*
- * We need to consider common states like clipping while
- * performing copyArea, thats why we use drawTex2Tex and
- * get encoder with appropriate state from EncoderManager
- * and not directly use MTLBlitCommandEncoder for texture copy.
- */
-
- // copy content to intermediate texture
- drawTex2Tex(mtlc, dstOps->pTexture, interTexture, dstOps->isOpaque,
- JNI_FALSE, INTERPOLATION_NEAREST_NEIGHBOR,
- 0, 0, texWidth, texHeight, 0, 0, texWidth, texHeight);
-
- // copy content with appropriate bounds to destination texture
- drawTex2Tex(mtlc, interTexture, dstOps->pTexture, JNI_FALSE,
- dstOps->isOpaque, INTERPOLATION_NEAREST_NEIGHBOR,
- srcBounds.x1, srcBounds.y1, srcBounds.x2, srcBounds.y2,
- dstBounds.x1, dstBounds.y1, dstBounds.x2, dstBounds.y2);
- [mtlc.encoderManager endEncoder];
- MTLCommandBufferWrapper * cbwrapper =
- [mtlc pullCommandBufferWrapper];
- id<MTLCommandBuffer> commandbuf = [cbwrapper getCommandBuffer];
- [commandbuf addCompletedHandler:^(id <MTLCommandBuffer> commandbuf) {
- [cbwrapper release];
- }];
- [commandbuf commit];
- }
- }
-}
diff --git a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLBufImgOps.h b/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLBufImgOps.h
deleted file mode 100644
index 18d822c377f..00000000000
--- a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLBufImgOps.h
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- * Copyright (c) 2019, 2021, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-#ifndef MTLBufImgOps_h_Included
-#define MTLBufImgOps_h_Included
-
-#include "MTLContext.h"
-
-@interface MTLRescaleOp : NSObject
-- (id)init:(jboolean)isNonPremult factors:(unsigned char *)factors offsets:(unsigned char *)offsets;
-- (jfloat *)getScaleFactors;
-- (jfloat *)getOffsets;
-- (NSString *)getDescription; // creates autorelease string
-
-@property (readonly) jboolean isNonPremult;
-@end
-
-@interface MTLConvolveOp : NSObject
-- (id)init:(jboolean)edgeZeroFill kernelWidth:(jint)kernelWidth
- kernelHeight:(jint)kernelHeight
- srcWidth:(jint)srcWidth
- srcHeight:(jint)srcHeight
- kernel:(unsigned char *)kernel
- device:(id<MTLDevice>)device;
-- (void) dealloc;
-
-- (id<MTLBuffer>) getBuffer;
-- (const float *) getImgEdge;
-- (NSString *)getDescription; // creates autorelease string
-
-@property (readonly) jboolean isEdgeZeroFill;
-@property (readonly) int kernelSize;
-@end
-
-@interface MTLLookupOp : NSObject
-- (id)init:(jboolean)nonPremult shortData:(jboolean)shortData
- numBands:(jint)numBands
- bandLength:(jint)bandLength
- offset:(jint)offset
- tableValues:(void *)tableValues
- device:(id<MTLDevice>)device;
-- (void) dealloc;
-
-- (jfloat *)getOffset;
-- (id<MTLTexture>) getLookupTexture;
-- (NSString *)getDescription; // creates autorelease string
-
-@property (readonly) jboolean isUseSrcAlpha;
-@property (readonly) jboolean isNonPremult;
-@end
-
-#endif /* MTLBufImgOps_h_Included */
diff --git a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLBufImgOps.m b/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLBufImgOps.m
deleted file mode 100644
index a36e211f748..00000000000
--- a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLBufImgOps.m
+++ /dev/null
@@ -1,223 +0,0 @@
-/*
- * Copyright (c) 2019, 2021, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-#include <jlong.h>
-
-#include "MTLBufImgOps.h"
-#include "MTLContext.h"
-#include "MTLRenderQueue.h"
-#include "MTLSurfaceDataBase.h"
-#include "GraphicsPrimitiveMgr.h"
-
-@implementation MTLRescaleOp {
- jboolean _isNonPremult;
- jfloat _normScaleFactors[4];
- jfloat _normOffsets[4];
-}
-
--(jfloat *) getScaleFactors {
- return _normScaleFactors;
-}
--(jfloat *) getOffsets {
- return _normOffsets;
-}
-
-- (id)init:(jboolean)isNonPremult factors:(unsigned char *)factors offsets:(unsigned char *)offsets {
- self = [super init];
- if (self) {
- J2dTraceLn1(J2D_TRACE_INFO,"Created MTLRescaleOp: isNonPremult=%d", isNonPremult);
-
- _isNonPremult = isNonPremult;
- _normScaleFactors[0] = NEXT_FLOAT(factors);
- _normScaleFactors[1] = NEXT_FLOAT(factors);
- _normScaleFactors[2] = NEXT_FLOAT(factors);
- _normScaleFactors[3] = NEXT_FLOAT(factors);
- _normOffsets[0] = NEXT_FLOAT(offsets);
- _normOffsets[1] = NEXT_FLOAT(offsets);
- _normOffsets[2] = NEXT_FLOAT(offsets);
- _normOffsets[3] = NEXT_FLOAT(offsets);
- }
- return self;
-}
-
-- (NSString *)getDescription {
- return [NSString stringWithFormat:@"rescale: nonPremult=%d", _isNonPremult];
-}
-@end
-
-@implementation MTLConvolveOp {
- id<MTLBuffer> _buffer;
- float _imgEdge[4];
- int _kernelSize;
- jboolean _isEdgeZeroFill;
-}
-
-- (id)init:(jboolean)edgeZeroFill kernelWidth:(jint)kernelWidth
- kernelHeight:(jint)kernelHeight
- srcWidth:(jint)srcWidth
- srcHeight:(jint)srcHeight
- kernel:(unsigned char *)kernel
- device:(id<MTLDevice>)device {
- self = [super init];
- if (self) {
- J2dTraceLn2(J2D_TRACE_INFO,"Created MTLConvolveOp: kernelW=%d kernelH=%d", kernelWidth, kernelHeight);
- _isEdgeZeroFill = edgeZeroFill;
-
- _kernelSize = kernelWidth * kernelHeight;
- _buffer = [device newBufferWithLength:_kernelSize*sizeof(vector_float3) options:MTLResourceStorageModeShared];
-
- float * kernelVals = [_buffer contents];
- int kIndex = 0;
- for (int i = -kernelHeight/2; i < kernelHeight/2+1; i++) {
- for (int j = -kernelWidth/2; j < kernelWidth/2+1; j++) {
- kernelVals[kIndex+0] = j/(float)srcWidth;
- kernelVals[kIndex+1] = i/(float)srcHeight;
- kernelVals[kIndex+2] = NEXT_FLOAT(kernel);
- kIndex += 3;
- }
- }
-
- _imgEdge[0] = (kernelWidth/2)/(float)srcWidth;
- _imgEdge[1] = (kernelHeight/2)/(float)srcHeight;
- _imgEdge[2] = 1 - _imgEdge[0];
- _imgEdge[3] = 1 - _imgEdge[1];
- }
- return self;
-}
-
-- (void) dealloc {
- [_buffer release];
- [super dealloc];
-}
-
-- (id<MTLBuffer>) getBuffer {
- return _buffer;
-}
-
-- (const float *) getImgEdge {
- return _imgEdge;
-}
-
-- (NSString *)getDescription {
- return [NSString stringWithFormat:@"convolve: isEdgeZeroFill=%d", _isEdgeZeroFill];
-}
-@end
-
-
-@implementation MTLLookupOp {
- float _offset[4];
- jboolean _isUseSrcAlpha;
- jboolean _isNonPremult;
-
- id<MTLTexture> _lookupTex;
-}
-
-- (id)init:(jboolean)nonPremult shortData:(jboolean)shortData
- numBands:(jint)numBands
- bandLength:(jint)bandLength
- offset:(jint)offset
- tableValues:(void *)tableValues
- device:(id<MTLDevice>)device {
- self = [super init];
- if (self) {
- J2dTraceLn4(J2D_TRACE_INFO,"Created MTLLookupOp: short=%d num=%d len=%d off=%d",
- shortData, numBands, bandLength, offset);
-
- _isUseSrcAlpha = numBands != 4;
- _isNonPremult = nonPremult;
-
- _offset[0] = offset / 255.0f;
- _offset[1] = _offset[0];
- _offset[2] = _offset[0];
- _offset[3] = _offset[0];
-
- MTLTextureDescriptor *textureDescriptor =
- [MTLTextureDescriptor texture2DDescriptorWithPixelFormat:MTLPixelFormatA8Unorm
- width:(NSUInteger)256
- height:(NSUInteger)4
- mipmapped:NO];
-
- _lookupTex = [device newTextureWithDescriptor:textureDescriptor];
-
- void *bands[4];
- for (int i = 0; i < 4; i++) {
- bands[i] = NULL;
- }
- int bytesPerElem = (shortData ? 2 : 1);
- if (numBands == 1) {
- // replicate the single band for R/G/B; alpha band is unused
- for (int i = 0; i < 3; i++) {
- bands[i] = tableValues;
- }
- bands[3] = NULL;
- } else if (numBands == 3) {
- // user supplied band for each of R/G/B; alpha band is unused
- for (int i = 0; i < 3; i++) {
- bands[i] = PtrPixelsBand(tableValues, i, bandLength, bytesPerElem);
- }
- bands[3] = NULL;
- } else if (numBands == 4) {
- // user supplied band for each of R/G/B/A
- for (int i = 0; i < 4; i++) {
- bands[i] = PtrPixelsBand(tableValues, i, bandLength, bytesPerElem);
- }
- }
-
- for (int i = 0; i < 4; i++) {
- if (bands[i] == NULL)
- continue;
-
- MTLRegion region = {
- {0, i, 0},
- {bandLength, 1,1}
- };
-
- [_lookupTex replaceRegion:region
- mipmapLevel:0
- withBytes:bands[i]
- bytesPerRow:bandLength*bytesPerElem];
- }
- }
- return self;
-}
-
-- (void) dealloc {
- [_lookupTex release];
- [super dealloc];
-}
-
-- (jfloat *) getOffset {
- return _offset;
-}
-
-- (id<MTLTexture>) getLookupTexture {
- return _lookupTex;
-}
-
-- (NSString *)getDescription {
- return [NSString stringWithFormat:@"lookup: offset=%f", _offset[0]];
-}
-
-@end
diff --git a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLClip.h b/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLClip.h
deleted file mode 100644
index 0b193f975aa..00000000000
--- a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLClip.h
+++ /dev/null
@@ -1,88 +0,0 @@
-/*
- * Copyright (c) 2019, 2021, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-#import <limits.h>
-#ifndef MTLClip_h_Included
-#define MTLClip_h_Included
-
-#import <Metal/Metal.h>
-
-#include <jni.h>
-
-#include "MTLSurfaceDataBase.h"
-
-enum Clip {
- NO_CLIP,
- RECT_CLIP,
- SHAPE_CLIP
-};
-
-@class MTLContext;
-@class MTLPipelineStatesStorage;
-
-/**
- * The MTLClip class represents clip mode (rect or stencil)
- * */
-
-@interface MTLClip : NSObject
-@property (readonly) id<MTLTexture> stencilTextureRef;
-@property (readonly) BOOL stencilMaskGenerationInProgress;
-@property (readwrite ) BOOL stencilMaskGenerationStarted;
-@property NSUInteger shapeX;
-@property NSUInteger shapeY;
-@property NSUInteger shapeWidth;
-@property NSUInteger shapeHeight;
-@property (readonly) BMTLSDOps* dstOps;
-
-- (id)init;
-- (BOOL)isEqual:(MTLClip *)other; // used to compare requested with cached
-- (void)copyFrom:(MTLClip *)other; // used to save cached
-
-- (BOOL)isShape;
-- (BOOL)isRect;
-
-// returns null when clipType != RECT_CLIP
-- (const MTLScissorRect *) getRect;
-
-- (void)reset;
-- (void)resetStencilState;
-- (void)setClipRectX1:(jint)x1 Y1:(jint)y1 X2:(jint)x2 Y2:(jint)y2;
-- (void)beginShapeClip:(BMTLSDOps *)dstOps context:(MTLContext *)mtlc;
-- (void)endShapeClip:(BMTLSDOps *)dstOps context:(MTLContext *)mtlc;
-
-- (void)setScissorOrStencil:(id<MTLRenderCommandEncoder>)encoder
- destWidth:(NSUInteger)dw
- destHeight:(NSUInteger)dh
- device:(id<MTLDevice>)device;
-
-- (void)setMaskGenerationPipelineState:(id<MTLRenderCommandEncoder>)encoder
- destWidth:(NSUInteger)dw
- destHeight:(NSUInteger)dh
- pipelineStateStorage:(MTLPipelineStatesStorage *)pipelineStateStorage;
-
-- (NSString *)getDescription __unused; // creates autorelease string
-@end
-
-#endif // MTLClip_h_Included
diff --git a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLClip.m b/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLClip.m
deleted file mode 100644
index 35d8ba624c9..00000000000
--- a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLClip.m
+++ /dev/null
@@ -1,318 +0,0 @@
-/*
- * Copyright (c) 2019, 2021, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-#include "MTLClip.h"
-
-#include "MTLContext.h"
-#include "MTLStencilManager.h"
-#include "common.h"
-
-static MTLRenderPipelineDescriptor * templateStencilPipelineDesc = nil;
-
-static void initTemplatePipelineDescriptors() {
- if (templateStencilPipelineDesc != nil)
- return;
-
- MTLVertexDescriptor *vertDesc = [[MTLVertexDescriptor new] autorelease];
- vertDesc.attributes[VertexAttributePosition].format = MTLVertexFormatFloat2;
- vertDesc.attributes[VertexAttributePosition].offset = 0;
- vertDesc.attributes[VertexAttributePosition].bufferIndex = MeshVertexBuffer;
- vertDesc.layouts[MeshVertexBuffer].stride = sizeof(struct Vertex);
- vertDesc.layouts[MeshVertexBuffer].stepRate = 1;
- vertDesc.layouts[MeshVertexBuffer].stepFunction = MTLVertexStepFunctionPerVertex;
-
- templateStencilPipelineDesc = [MTLRenderPipelineDescriptor new];
- templateStencilPipelineDesc.sampleCount = 1;
- templateStencilPipelineDesc.vertexDescriptor = vertDesc;
- templateStencilPipelineDesc.colorAttachments[0].pixelFormat = MTLPixelFormatR8Uint; // A byte buffer format
- templateStencilPipelineDesc.stencilAttachmentPixelFormat = MTLPixelFormatStencil8;
- templateStencilPipelineDesc.label = @"template_stencil";
-}
-
-@implementation MTLClip {
- jint _clipType;
- MTLScissorRect _clipRect;
- MTLContext* _mtlc;
- BMTLSDOps* _dstOps;
- BOOL _stencilMaskGenerationInProgress;
- BOOL _stencilMaskGenerationStarted;
- BOOL _clipReady;
- MTLOrigin _clipShapeOrigin;
- MTLSize _clipShapeSize;
-}
-
-@synthesize dstOps = _dstOps;
-
-- (id)init {
- self = [super init];
- if (self) {
- _clipType = NO_CLIP;
- _mtlc = nil;
- _dstOps = NULL;
- _stencilMaskGenerationInProgress = NO;
- _stencilMaskGenerationStarted = NO;
- _clipReady = NO;
- }
- return self;
-}
-
-- (BOOL)isEqual:(MTLClip *)other {
- if (self == other)
- return YES;
- if (_stencilMaskGenerationInProgress == JNI_TRUE)
- return other->_stencilMaskGenerationInProgress == JNI_TRUE;
- if (_clipType != other->_clipType)
- return NO;
- if (_clipType == NO_CLIP)
- return YES;
- if (_clipType == RECT_CLIP) {
- return _clipRect.x == other->_clipRect.x && _clipRect.y == other->_clipRect.y
- && _clipRect.width == other->_clipRect.width && _clipRect.height == other->_clipRect.height;
- }
-
- // NOTE: can compare stencil-data pointers here
- return YES;
-}
-
-- (BOOL)isShape {
- return _clipType == SHAPE_CLIP;
-}
-
-- (BOOL)isRect __unused {
- return _clipType == RECT_CLIP;
-}
-
-- (const MTLScissorRect * _Nullable) getRect {
- return _clipType == RECT_CLIP ? &_clipRect : NULL;
-}
-
-- (void)copyFrom:(MTLClip *)other {
- _clipType = other->_clipType;
- _stencilMaskGenerationInProgress = other->_stencilMaskGenerationInProgress;
- _dstOps = other->_dstOps;
- _mtlc = other->_mtlc;
- if (other->_clipType == RECT_CLIP) {
- _clipRect = other->_clipRect;
- }
-}
-
-- (void)reset {
- _clipType = NO_CLIP;
- _stencilMaskGenerationInProgress = JNI_FALSE;
-}
-
-
-- (void)setClipRectX1:(jint)x1 Y1:(jint)y1 X2:(jint)x2 Y2:(jint)y2 {
- if (_clipType == SHAPE_CLIP) {
- _dstOps = NULL;
- }
-
- if (x1 >= x2 || y1 >= y2) {
- J2dTraceLn4(J2D_TRACE_ERROR, "MTLClip.setClipRect: invalid rect: x1=%d y1=%d x2=%d y2=%d", x1, y1, x2, y2);
- _clipType = NO_CLIP;
- }
-
- const jint width = x2 - x1;
- const jint height = y2 - y1;
-
- J2dTraceLn4(J2D_TRACE_INFO, "MTLClip.setClipRect: x=%d y=%d w=%d h=%d", x1, y1, width, height);
-
- _clipRect.x = (NSUInteger)((x1 >= 0) ? x1 : 0);
- _clipRect.y = (NSUInteger)((y1 >= 0) ? y1 : 0);
- _clipRect.width = (NSUInteger)((width >= 0) ? width : 0);
- _clipRect.height = (NSUInteger)((height >= 0) ? height : 0);
- _clipType = RECT_CLIP;
-}
-
-- (void)beginShapeClip:(BMTLSDOps *)dstOps context:(MTLContext *)mtlc {
- _stencilMaskGenerationInProgress = YES;
- _mtlc = mtlc;
- if ((dstOps == NULL) || (dstOps->pStencilData == NULL) || (dstOps->pStencilTexture == NULL)) {
- J2dRlsTraceLn(J2D_TRACE_ERROR, "MTLContext_beginShapeClip: stencil render target or stencil texture is NULL");
- return;
- }
-
- // Clear the stencil render buffer & stencil texture
- @autoreleasepool {
- if (dstOps->width <= 0 || dstOps->height <= 0) {
- return;
- }
-
- _clipShapeSize = MTLSizeMake(0, 0, 1);
- // Use out of bounds origin to correctly calculate shape boundaries
- _clipShapeOrigin = MTLOriginMake((NSUInteger) dstOps->width, (NSUInteger) dstOps->height, 0);
- _dstOps = dstOps;
- }
-}
-
-- (void)endShapeClip:(BMTLSDOps *)dstOps context:(MTLContext *)mtlc {
-
- if ((dstOps == NULL) || (dstOps->pStencilData == NULL) || (dstOps->pStencilTexture == NULL)) {
- J2dRlsTraceLn(J2D_TRACE_ERROR, "MTLContext_endShapeClip: stencil render target or stencil texture is NULL");
- return;
- }
-
- // Complete the rendering to the stencil buffer ------------
- [mtlc.encoderManager endEncoder];
-
- MTLCommandBufferWrapper* cbWrapper = [mtlc pullCommandBufferWrapper];
-
- id<MTLCommandBuffer> commandBuffer = [cbWrapper getCommandBuffer];
- [commandBuffer addCompletedHandler:^(id <MTLCommandBuffer> c) {
- [cbWrapper release];
- }];
-
- [commandBuffer commit];
- _stencilMaskGenerationInProgress = NO;
- _stencilMaskGenerationStarted = NO;
- _dstOps = dstOps;
- _clipType = SHAPE_CLIP;
- _clipReady = NO;
-}
-
-- (void)setMaskGenerationPipelineState:(id<MTLRenderCommandEncoder>)encoder
- destWidth:(NSUInteger)dw
- destHeight:(NSUInteger)dh
- pipelineStateStorage:(MTLPipelineStatesStorage *)pipelineStateStorage
-{
- initTemplatePipelineDescriptors();
-
- // A PipelineState for rendering to a byte-buffered texture that will be used as a stencil
- id <MTLRenderPipelineState> pipelineState = [pipelineStateStorage getPipelineState:templateStencilPipelineDesc
- vertexShaderId:@"vert_stencil"
- fragmentShaderId:@"frag_stencil"
- stencilNeeded:YES];
- [encoder setRenderPipelineState:pipelineState];
-
- struct FrameUniforms uf; // color is ignored while writing to stencil buffer
- memset(&uf, 0, sizeof(uf));
- [encoder setVertexBytes:&uf length:sizeof(uf) atIndex:FrameUniformBuffer];
-
- _clipRect.x = 0;
- _clipRect.y = 0;
- _clipRect.width = dw;
- _clipRect.height = dh;
-
- [encoder setDepthStencilState: _mtlc.stencilManager.genStencilState];
- [encoder setStencilReferenceValue:255];
- [encoder setScissorRect:_clipRect]; // just for insurance (to reset possible clip from previous drawing)
-}
-
-- (void)setScissorOrStencil:(id<MTLRenderCommandEncoder>)encoder
- destWidth:(NSUInteger)dw
- destHeight:(NSUInteger)dh
- device:(id<MTLDevice>)device
-{
- if (_clipType == NO_CLIP || _clipType == SHAPE_CLIP) {
- _clipRect.x = 0;
- _clipRect.y = 0;
- _clipRect.width = dw;
- _clipRect.height = dh;
- }
-
- // Clamping clip rect to the destination area
- MTLScissorRect rect = _clipRect;
-
- if (rect.x > dw) {
- rect.x = dw;
- }
-
- if (rect.y > dh) {
- rect.y = dh;
- }
-
- if (rect.x + rect.width > dw) {
- rect.width = dw - rect.x;
- }
-
- if (rect.y + rect.height > dh) {
- rect.height = dh - rect.y;
- }
-
- [encoder setScissorRect:rect];
- if (_clipType == NO_CLIP || _clipType == RECT_CLIP) {
- // NOTE: It seems that we can use the same encoder (with disabled stencil test) when mode changes from SHAPE to RECT.
- // But [encoder setDepthStencilState:nil] causes crash, so we have to recreate encoder in such case.
- // So we can omit [encoder setDepthStencilState:nil] here.
- return;
- }
-
- if (_clipType == SHAPE_CLIP) {
- // Enable stencil test
- [encoder setDepthStencilState:_mtlc.stencilManager.stencilState];
- [encoder setStencilReferenceValue:0xFF];
- }
-}
-
-- (NSString *)getDescription __unused {
- if (_clipType == NO_CLIP) {
- return @"NO_CLIP";
- }
- if (_clipType == RECT_CLIP) {
- return [NSString stringWithFormat:@"RECT_CLIP [%lu,%lu - %lux%lu]", _clipRect.x, _clipRect.y, _clipRect.width, _clipRect.height];
- }
- return [NSString stringWithFormat:@"SHAPE_CLIP"];
-}
-
-- (id<MTLTexture>) stencilTextureRef {
- if (_dstOps == NULL) return nil;
-
- return _dstOps->pStencilTexture;;
-}
-
-- (NSUInteger)shapeX {
- return _clipShapeOrigin.x;
-}
-
-- (void)setShapeX:(NSUInteger)shapeX {
- _clipShapeOrigin.x = shapeX;
-}
-
-- (NSUInteger)shapeY {
- return _clipShapeOrigin.y;
-}
-
-- (void)setShapeY:(NSUInteger)shapeY {
- _clipShapeOrigin.y = shapeY;
-}
-
-- (NSUInteger)shapeWidth {
- return _clipShapeSize.width;
-}
-
-- (void)setShapeWidth:(NSUInteger)shapeWidth {
- _clipShapeSize.width = shapeWidth;
-}
-
-- (NSUInteger)shapeHeight {
- return _clipShapeSize.height;
-}
-
-- (void)setShapeHeight:(NSUInteger)shapeHeight {
- _clipShapeSize.height = shapeHeight;
-}
-
-
-@end
diff --git a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLComposite.h b/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLComposite.h
deleted file mode 100644
index e792ca1d4ab..00000000000
--- a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLComposite.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- * Copyright (c) 2019, 2021, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-#ifndef MTLComposite_h_Included
-#define MTLComposite_h_Included
-
-#import <Metal/Metal.h>
-
-#include <jni.h>
-
-#define FLT_EPS (0.001f)
-#define FLT_LT(x,y) ((x) < (y) - FLT_EPS)
-#define FLT_GE(x,y) ((x) >= (y) - FLT_EPS)
-#define FLT_LE(x,y) ((x) <= (y) + FLT_EPS)
-#define FLT_GT(x,y) ((x) > (y) + FLT_EPS)
-
-/**
- * The MTLComposite class represents composite mode
- * */
-
-@interface MTLComposite : NSObject
-- (id)init;
-- (BOOL)isEqual:(MTLComposite *)other; // used to compare requested with cached
-- (void)copyFrom:(MTLComposite *)other; // used to save cached
-
-- (void)setRule:(jint)rule; // sets extraAlpha=1
-- (void)setRule:(jint)rule extraAlpha:(jfloat)extraAlpha;
-- (void)reset;
-
-- (void)setXORComposite:(jint)color;
-- (void)setAlphaComposite:(jint)rule;
-
-
-- (jint)getCompositeState;
-- (jint)getRule;
-- (jint)getXorColor;
-- (jfloat)getExtraAlpha;
-
-- (NSString *)getDescription; // creates autorelease string
-@end
-
-#endif // MTLComposite_h_Included
diff --git a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLComposite.m b/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLComposite.m
deleted file mode 100644
index 83a9230b168..00000000000
--- a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLComposite.m
+++ /dev/null
@@ -1,192 +0,0 @@
-/*
- * Copyright (c) 2019, 2021, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-#include "MTLComposite.h"
-#include "sun_java2d_SunGraphics2D.h"
-#include "java_awt_AlphaComposite.h"
-
-@implementation MTLComposite {
- jint _compState;
- jint _compositeRule;
- jint _xorPixel;
- jfloat _extraAlpha;
-}
-
-- (id)init {
- self = [super init];
- if (self) {
- _compositeRule = -1;
- _compState = -1;
- _xorPixel = 0;
- _extraAlpha = 1;
- }
- return self;
-}
-
-- (BOOL)isEqual:(MTLComposite *)other {
- if (self == other)
- return YES;
-
- if (_compState == other->_compState) {
- if (_compState == sun_java2d_SunGraphics2D_COMP_XOR) {
- return _xorPixel == other->_xorPixel;
- }
-
- if (_compState == sun_java2d_SunGraphics2D_COMP_ALPHA) {
- return _extraAlpha == other->_extraAlpha
- && _compositeRule == other->_compositeRule;
- }
- }
-
- return NO;
-}
-
-- (void)copyFrom:(MTLComposite *)other {
- _extraAlpha = other->_extraAlpha;
- _compositeRule = other->_compositeRule;
- _compState = other->_compState;
- _xorPixel = other->_xorPixel;
-}
-
-- (void)setRule:(jint)rule {
- _extraAlpha = 1.f;
- _compositeRule = rule;
-}
-
-- (void)setRule:(jint)rule extraAlpha:(jfloat)extraAlpha {
- _compState = sun_java2d_SunGraphics2D_COMP_ALPHA;
- _extraAlpha = extraAlpha;
- _compositeRule = rule;
-}
-
-- (void)reset {
- _compState = sun_java2d_SunGraphics2D_COMP_ISCOPY;
- _compositeRule = java_awt_AlphaComposite_SRC;
- _extraAlpha = 1.f;
-}
-
-- (jint)getRule {
- return _compositeRule;
-}
-
-- (NSString *)getDescription {
- const char * result = "";
- switch (_compositeRule) {
- case java_awt_AlphaComposite_CLEAR:
- {
- result = "CLEAR";
- }
- break;
- case java_awt_AlphaComposite_SRC:
- {
- result = "SRC";
- }
- break;
- case java_awt_AlphaComposite_DST:
- {
- result = "DST";
- }
- break;
- case java_awt_AlphaComposite_SRC_OVER:
- {
- result = "SRC_OVER";
- }
- break;
- case java_awt_AlphaComposite_DST_OVER:
- {
- result = "DST_OVER";
- }
- break;
- case java_awt_AlphaComposite_SRC_IN:
- {
- result = "SRC_IN";
- }
- break;
- case java_awt_AlphaComposite_DST_IN:
- {
- result = "DST_IN";
- }
- break;
- case java_awt_AlphaComposite_SRC_OUT:
- {
- result = "SRC_OUT";
- }
- break;
- case java_awt_AlphaComposite_DST_OUT:
- {
- result = "DST_OUT";
- }
- break;
- case java_awt_AlphaComposite_SRC_ATOP:
- {
- result = "SRC_ATOP";
- }
- break;
- case java_awt_AlphaComposite_DST_ATOP:
- {
- result = "DST_ATOP";
- }
- break;
- case java_awt_AlphaComposite_XOR:
- {
- result = "XOR";
- }
- break;
- default:
- result = "UNKNOWN";
- break;
- }
- const double epsilon = 0.001f;
- if (fabs(_extraAlpha - 1.f) > epsilon) {
- return [NSString stringWithFormat:@"%s [%1.2f]", result, _extraAlpha];
- }
- return [NSString stringWithFormat:@"%s", result];
-}
-
-- (void)setAlphaComposite:(jint)rule {
- _compState = sun_java2d_SunGraphics2D_COMP_ALPHA;
- [self setRule:rule];
-}
-
-
-- (jint)getCompositeState {
- return _compState;
-}
-
-
--(void)setXORComposite:(jint)color {
- _compState = sun_java2d_SunGraphics2D_COMP_XOR;
- _xorPixel = color;
-}
-
--(jint)getXorColor {
- return _xorPixel;
-}
-
-- (jfloat)getExtraAlpha {
- return _extraAlpha;
-}
-
-@end
diff --git a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLContext.h b/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLContext.h
deleted file mode 100644
index d684f983eeb..00000000000
--- a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLContext.h
+++ /dev/null
@@ -1,244 +0,0 @@
-/*
- * Copyright (c) 2019, 2021, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-#ifndef MTLContext_h_Included
-#define MTLContext_h_Included
-
-#include "sun_java2d_pipe_BufferedContext.h"
-#include "sun_java2d_metal_MTLContext_MTLContextCaps.h"
-
-#import <Metal/Metal.h>
-
-#include "MTLTexturePool.h"
-#include "MTLPipelineStatesStorage.h"
-#include "MTLTransform.h"
-#include "MTLComposite.h"
-#include "MTLPaints.h"
-#include "MTLClip.h"
-#include "EncoderManager.h"
-#include "MTLSamplerManager.h"
-
-@class MTLStencilManager;
-
-// Constant from
-// https://developer.apple.com/metal/Metal-Feature-Set-Tables.pdf
-#define MTL_GPU_FAMILY_MAC_TXT_SIZE 16384
-
-/**
- * The MTLCommandBufferWrapper class contains command buffer and
- * associated resources that will be released in completion handler
- * */
-@interface MTLCommandBufferWrapper : NSObject
-- (id<MTLCommandBuffer>) getCommandBuffer;
-- (void) onComplete; // invoked from completion handler in some pooled thread
-- (void) registerPooledTexture:(MTLPooledTextureHandle *)handle;
-@end
-
-/**
- * The MTLContext class contains cached state relevant to the native
- * MTL context stored within the native ctxInfo field. Each Java-level
- * MTLContext object is associated with a native-level MTLContext class.
- * */
-@interface MTLContext : NSObject
-@property (readonly) MTLComposite * composite;
-@property (readwrite, retain) MTLPaint * paint;
-@property (readonly) MTLTransform * transform;
-@property (readonly) MTLClip * clip;
-
-@property jint textureFunction;
-@property jboolean vertexCacheEnabled;
-@property jboolean aaEnabled;
-
-@property (readonly, strong) id<MTLDevice> device;
-@property (strong) id<MTLCommandQueue> commandQueue;
-@property (strong) id<MTLCommandQueue> blitCommandQueue;
-@property (strong) id<MTLBuffer> vertexBuffer;
-
-@property (readonly) EncoderManager * encoderManager;
-@property (readonly) MTLSamplerManager * samplerManager;
-@property (readonly) MTLStencilManager * stencilManager;
-
-@property (strong)MTLPipelineStatesStorage* pipelineStateStorage;
-@property (strong)MTLTexturePool* texturePool;
-
-- (MTLCommandBufferWrapper *) getCommandBufferWrapper; // creates command buffer wrapper (when doesn't exist)
-- (MTLCommandBufferWrapper *) pullCommandBufferWrapper; // returns current buffer wrapper with loosing object ownership
-
-/**
- * Fetches the MTLContext associated with the given destination surface,
- * makes the context current for those surfaces, updates the destination
- * viewport, and then returns a pointer to the MTLContext.
- */
-+ (MTLContext*) setSurfacesEnv:(JNIEnv*)env src:(jlong)pSrc dst:(jlong)pDst;
-
-- (id)initWithDevice:(id<MTLDevice>)d shadersLib:(NSString*)shadersLib;
-- (void)dealloc;
-
-/**
- * Resets the current clip state (disables both scissor and depth tests).
- */
-- (void)resetClip;
-
-/**
- * Sets the Metal scissor bounds to the provided rectangular clip bounds.
- */
-- (void)setClipRectX1:(jint)x1 Y1:(jint)y1 X2:(jint)x2 Y2:(jint)y2;
-
-- (const MTLScissorRect *)clipRect;
-
-/**
- * Sets up a complex (shape) clip using the Metal stencil buffer. This
- * method prepares the stencil buffer so that the clip Region spans can
- * be "rendered" into it. The stencil buffer is first cleared, then the
- * stencil func is setup so that when we render the clip spans,
- * nothing is rendered into the color buffer, but for each pixel that would
- * be rendered, a 0xFF value is placed into that location in the stencil
- * buffer. With stencil test enabled, pixels will only be rendered into the
- * color buffer if the corresponding value at that (x,y) location in the
- * stencil buffer is equal to 0xFF.
- */
-- (void)beginShapeClip:(BMTLSDOps *)dstOps;
-
-/**
- * Finishes setting up the shape clip by resetting the stencil func
- * so that future rendering operations will once again be encoded for the
- * color buffer (while respecting the clip set up in the stencil buffer).
- */
-- (void)endShapeClip:(BMTLSDOps *)dstOps;
-
-/**
- * Resets all Metal compositing state (disables blending and logic
- * operations).
- */
-- (void)resetComposite;
-
-/**
- * Initializes the Metal blending state. XOR mode is disabled and the
- * appropriate blend functions are setup based on the AlphaComposite rule
- * constant.
- */
-- (void)setAlphaCompositeRule:(jint)rule extraAlpha:(jfloat)extraAlpha
- flags:(jint)flags;
-
-/**
- * Returns autorelease string with composite description (for debugging only)
- */
-- (NSString*)getCompositeDescription;
-
-/**
- * Returns autorelease string with paint description (for debugging only)
- */
-- (NSString*)getPaintDescription;
-
-/**
- * Initializes the Metal logic op state to XOR mode. Blending is disabled
- * before enabling logic op mode. The XOR pixel value will be applied
- * later in the MTLContext_SetColor() method.
- */
-- (void)setXorComposite:(jint)xorPixel;
-- (jboolean)useXORComposite;
-
-/**
- * Resets the Metal transform state back to the identity matrix.
- */
-- (void)resetTransform;
-
-/**
- * Initializes the Metal transform state by setting the modelview transform
- * using the given matrix parameters.
- *
- * REMIND: it may be worthwhile to add serial id to AffineTransform, so we
- * could do a quick check to see if the xform has changed since
- * last time... a simple object compare won't suffice...
- */
-- (void)setTransformM00:(jdouble) m00 M10:(jdouble) m10
- M01:(jdouble) m01 M11:(jdouble) m11
- M02:(jdouble) m02 M12:(jdouble) m12;
-
-- (void)reset;
-- (void)resetPaint;
-- (void)setColorPaint:(int)pixel;
-- (void)setGradientPaintUseMask:(jboolean)useMask
- cyclic:(jboolean)cyclic
- p0:(jdouble)p0
- p1:(jdouble)p1
- p3:(jdouble)p3
- pixel1:(jint)pixel1
- pixel2:(jint) pixel2;
-- (void)setLinearGradientPaint:(jboolean)useMask
- linear:(jboolean)linear
- cycleMethod:(jint)cycleMethod
- numStops:(jint)numStops
- p0:(jfloat)p0
- p1:(jfloat)p1
- p3:(jfloat)p3
- fractions:(jfloat *)fractions
- pixels:(jint *)pixels;
-- (void)setRadialGradientPaint:(jboolean)useMask
- linear:(jboolean)linear
- cycleMethod:(jboolean)cycleMethod
- numStops:(jint)numStops
- m00:(jfloat)m00
- m01:(jfloat)m01
- m02:(jfloat)m02
- m10:(jfloat)m10
- m11:(jfloat)m11
- m12:(jfloat)m12
- focusX:(jfloat)focusX
- fractions:(void *)fractions
- pixels:(void *)pixels;
-- (void)setTexturePaint:(jboolean)useMask
- pSrcOps:(jlong)pSrcOps
- filter:(jboolean)filter
- xp0:(jdouble)xp0
- xp1:(jdouble)xp1
- xp3:(jdouble)xp3
- yp0:(jdouble)yp0
- yp1:(jdouble)yp1
- yp3:(jdouble)yp3;
-
-// Sets current image conversion operation (instance of MTLConvolveOp, MTLRescaleOp, MTLLookupOp).
-// Used only in MTLIsoBlit (to blit image with some conversion). Pattern of usage: enableOp -> IsoBlit -> disableOp.
-// TODO: Need to remove it from MTLContext and pass it as an argument for IsoBlit (because it's more
-// simple and clear)
--(void)setBufImgOp:(NSObject*)bufImgOp;
-
--(NSObject*)getBufImgOp;
-
-- (id<MTLCommandBuffer>)createCommandBuffer;
-- (id<MTLCommandBuffer>)createBlitCommandBuffer;
-@end
-
-/**
- * See BufferedContext.java for more on these flags...
- */
-#define MTLC_NO_CONTEXT_FLAGS \
- sun_java2d_pipe_BufferedContext_NO_CONTEXT_FLAGS
-#define MTLC_SRC_IS_OPAQUE \
- sun_java2d_pipe_BufferedContext_SRC_IS_OPAQUE
-#define MTLC_USE_MASK \
- sun_java2d_pipe_BufferedContext_USE_MASK
-
-#endif /* MTLContext_h_Included */
diff --git a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLContext.m b/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLContext.m
deleted file mode 100644
index b88d60957f3..00000000000
--- a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLContext.m
+++ /dev/null
@@ -1,492 +0,0 @@
-/*
- * Copyright (c) 2019, 2021, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-#include <stdlib.h>
-
-#include "sun_java2d_SunGraphics2D.h"
-
-#include "jlong.h"
-#import "MTLContext.h"
-#include "MTLRenderQueue.h"
-#import "MTLSamplerManager.h"
-#import "MTLStencilManager.h"
-
-
-extern jboolean MTLSD_InitMTLWindow(JNIEnv *env, MTLSDOps *mtlsdo);
-
-static struct TxtVertex verts[PGRAM_VERTEX_COUNT] = {
- {{-1.0, 1.0}, {0.0, 0.0}},
- {{1.0, 1.0}, {1.0, 0.0}},
- {{1.0, -1.0}, {1.0, 1.0}},
- {{1.0, -1.0}, {1.0, 1.0}},
- {{-1.0, -1.0}, {0.0, 1.0}},
- {{-1.0, 1.0}, {0.0, 0.0}}
-};
-
-MTLTransform* tempTransform = nil;
-
-@implementation MTLCommandBufferWrapper {
- id<MTLCommandBuffer> _commandBuffer;
- NSMutableArray * _pooledTextures;
- NSLock* _lock;
-}
-
-- (id) initWithCommandBuffer:(id<MTLCommandBuffer>)cmdBuf {
- self = [super init];
- if (self) {
- _commandBuffer = [cmdBuf retain];
- _pooledTextures = [[NSMutableArray alloc] init];
- _lock = [[NSLock alloc] init];
- }
- return self;
-}
-
-- (id<MTLCommandBuffer>) getCommandBuffer {
- return _commandBuffer;
-}
-
-- (void) onComplete { // invoked from completion handler in some pooled thread
- [_lock lock];
- @try {
- for (int c = 0; c < [_pooledTextures count]; ++c)
- [[_pooledTextures objectAtIndex:c] releaseTexture];
- [_pooledTextures removeAllObjects];
- } @finally {
- [_lock unlock];
- }
-
-}
-
-- (void) registerPooledTexture:(MTLPooledTextureHandle *)handle {
- [_lock lock];
- @try {
- [_pooledTextures addObject:handle];
- } @finally {
- [_lock unlock];
- }
-}
-
-- (void) dealloc {
- [self onComplete];
-
- [_pooledTextures release];
- _pooledTextures = nil;
-
- [_commandBuffer release];
- _commandBuffer = nil;
-
- [_lock release];
- _lock = nil;
- [super dealloc];
-}
-
-@end
-
-@implementation MTLContext {
- MTLCommandBufferWrapper * _commandBufferWrapper;
-
- MTLComposite * _composite;
- MTLPaint * _paint;
- MTLTransform * _transform;
- MTLTransform * _tempTransform;
- MTLClip * _clip;
- NSObject* _bufImgOp; // TODO: pass as parameter of IsoBlit
-
- EncoderManager * _encoderManager;
- MTLSamplerManager * _samplerManager;
- MTLStencilManager * _stencilManager;
-}
-
-@synthesize textureFunction,
- vertexCacheEnabled, aaEnabled, device, pipelineStateStorage,
- commandQueue, blitCommandQueue, vertexBuffer,
- texturePool, paint=_paint, encoderManager=_encoderManager,
- samplerManager=_samplerManager, stencilManager=_stencilManager;
-
-extern void initSamplers(id<MTLDevice> device);
-
-- (id)initWithDevice:(id<MTLDevice>)d shadersLib:(NSString*)shadersLib {
- self = [super init];
- if (self) {
- // Initialization code here.
- device = d;
-
- pipelineStateStorage = [[MTLPipelineStatesStorage alloc] initWithDevice:device shaderLibPath:shadersLib];
- if (pipelineStateStorage == nil) {
- J2dRlsTraceLn(J2D_TRACE_ERROR, "MTLContext.initWithDevice(): Failed to initialize MTLPipelineStatesStorage.");
- return nil;
- }
-
- texturePool = [[MTLTexturePool alloc] initWithDevice:device];
-
- vertexBuffer = [device newBufferWithBytes:verts
- length:sizeof(verts)
- options:MTLResourceCPUCacheModeDefaultCache];
-
- _encoderManager = [[EncoderManager alloc] init];
- [_encoderManager setContext:self];
- _samplerManager = [[MTLSamplerManager alloc] initWithDevice:device];
- _stencilManager = [[MTLStencilManager alloc] initWithDevice:device];
- _composite = [[MTLComposite alloc] init];
- _paint = [[MTLPaint alloc] init];
- _transform = [[MTLTransform alloc] init];
- _clip = [[MTLClip alloc] init];
- _bufImgOp = nil;
-
- _commandBufferWrapper = nil;
-
- // Create command queue
- commandQueue = [device newCommandQueue];
- blitCommandQueue = [device newCommandQueue];
-
- _tempTransform = [[MTLTransform alloc] init];
- }
- return self;
-}
-
-- (void)dealloc {
- J2dTraceLn(J2D_TRACE_INFO, "MTLContext.dealloc");
-
- // TODO : Check that texturePool is completely released.
- // texturePool content is released in MTLCommandBufferWrapper.onComplete()
- //self.texturePool = nil;
- self.vertexBuffer = nil;
- self.commandQueue = nil;
- self.blitCommandQueue = nil;
- self.pipelineStateStorage = nil;
-
- if (_encoderManager != nil) {
- [_encoderManager release];
- _encoderManager = nil;
- }
-
- if (_samplerManager != nil) {
- [_samplerManager release];
- _samplerManager = nil;
- }
-
- if (_stencilManager != nil) {
- [_stencilManager release];
- _stencilManager = nil;
- }
-
- if (_composite != nil) {
- [_composite release];
- _composite = nil;
- }
-
- if (_paint != nil) {
- [_paint release];
- _paint = nil;
- }
-
- if (_transform != nil) {
- [_transform release];
- _transform = nil;
- }
-
- if (_tempTransform != nil) {
- [_tempTransform release];
- _tempTransform = nil;
- }
-
- if (_clip != nil) {
- [_clip release];
- _clip = nil;
- }
-
- [super dealloc];
-}
-
-- (void) reset {
- J2dTraceLn(J2D_TRACE_VERBOSE, "MTLContext : reset");
-
- // Add code for context state reset here
-}
-
- - (MTLCommandBufferWrapper *) getCommandBufferWrapper {
- if (_commandBufferWrapper == nil) {
- J2dTraceLn(J2D_TRACE_VERBOSE, "MTLContext : commandBuffer is NULL");
- // NOTE: Command queues are thread-safe and allow multiple outstanding command buffers to be encoded simultaneously.
- _commandBufferWrapper = [[MTLCommandBufferWrapper alloc] initWithCommandBuffer:[self.commandQueue commandBuffer]];// released in [layer blitTexture]
- }
- return _commandBufferWrapper;
-}
-
-- (MTLCommandBufferWrapper *) pullCommandBufferWrapper {
- MTLCommandBufferWrapper * result = _commandBufferWrapper;
- _commandBufferWrapper = nil;
- return result;
-}
-
-+ (MTLContext*) setSurfacesEnv:(JNIEnv*)env src:(jlong)pSrc dst:(jlong)pDst {
- BMTLSDOps *srcOps = (BMTLSDOps *)jlong_to_ptr(pSrc);
- BMTLSDOps *dstOps = (BMTLSDOps *)jlong_to_ptr(pDst);
- MTLContext *mtlc = NULL;
-
- if (srcOps == NULL || dstOps == NULL) {
- J2dRlsTraceLn(J2D_TRACE_ERROR, "MTLContext_SetSurfaces: ops are null");
- return NULL;
- }
-
- J2dTraceLn6(J2D_TRACE_VERBOSE, "MTLContext_SetSurfaces: bsrc=%p (tex=%p type=%d), bdst=%p (tex=%p type=%d)", srcOps, srcOps->pTexture, srcOps->drawableType, dstOps, dstOps->pTexture, dstOps->drawableType);
-
- if (dstOps->drawableType == MTLSD_TEXTURE) {
- J2dRlsTraceLn(J2D_TRACE_ERROR,
- "MTLContext_SetSurfaces: texture cannot be used as destination");
- return NULL;
- }
-
- if (dstOps->drawableType == MTLSD_UNDEFINED) {
- // initialize the surface as an MTLSD_WINDOW
- if (!MTLSD_InitMTLWindow(env, dstOps)) {
- J2dRlsTraceLn(J2D_TRACE_ERROR,
- "MTLContext_SetSurfaces: could not init MTL window");
- return NULL;
- }
- }
-
- // make the context current
- MTLSDOps *dstMTLOps = (MTLSDOps *)dstOps->privOps;
- mtlc = dstMTLOps->configInfo->context;
-
- if (mtlc == NULL) {
- J2dRlsTraceLn(J2D_TRACE_ERROR,
- "MTLContext_SetSurfaces: could not make context current");
- return NULL;
- }
-
- return mtlc;
-}
-
-- (void)resetClip {
- J2dTraceLn(J2D_TRACE_INFO, "MTLContext.resetClip");
- [_clip reset];
-}
-
-- (void)setClipRectX1:(jint)x1 Y1:(jint)y1 X2:(jint)x2 Y2:(jint)y2 {
- J2dTraceLn4(J2D_TRACE_INFO, "MTLContext.setClipRect: %d,%d - %d,%d", x1, y1, x2, y2);
- [_clip setClipRectX1:x1 Y1:y1 X2:x2 Y2:y2];
-}
-
-- (void)beginShapeClip:(BMTLSDOps *)dstOps {
- J2dTraceLn(J2D_TRACE_INFO, "MTLContext.beginShapeClip");
- [_clip beginShapeClip:dstOps context:self];
-
- // Store the current transform as we need to use identity transform
- // for clip spans rendering
- [_tempTransform copyFrom:_transform];
- [self resetTransform];
-}
-
-- (void)endShapeClip:(BMTLSDOps *)dstOps {
- J2dTraceLn(J2D_TRACE_INFO, "MTLContext.endShapeClip");
- [_clip endShapeClip:dstOps context:self];
-
- // Reset transform for further rendering
- [_transform copyFrom:_tempTransform];
-}
-
-- (void)resetComposite {
- J2dTraceLn(J2D_TRACE_VERBOSE, "MTLContext_ResetComposite");
- [_composite reset];
-}
-
-- (void)setAlphaCompositeRule:(jint)rule extraAlpha:(jfloat)extraAlpha
- flags:(jint)flags {
- J2dTraceLn3(J2D_TRACE_INFO, "MTLContext_SetAlphaComposite: rule=%d, extraAlpha=%1.2f, flags=%d", rule, extraAlpha, flags);
-
- [_composite setRule:rule extraAlpha:extraAlpha];
-}
-
-- (NSString*)getCompositeDescription {
- return [_composite getDescription];
-}
-
-- (NSString*)getPaintDescription {
- return [_paint getDescription];
-}
-
-- (void)setXorComposite:(jint)xp {
- J2dTraceLn1(J2D_TRACE_INFO, "MTLContext.setXorComposite: xorPixel=%08x", xp);
-
- [_composite setXORComposite:xp];
-}
-
-- (jboolean) useXORComposite {
- return ([_composite getCompositeState] == sun_java2d_SunGraphics2D_COMP_XOR);
-}
-
-- (void)resetTransform {
- J2dTraceLn(J2D_TRACE_INFO, "MTLContext_ResetTransform");
- [_transform resetTransform];
-}
-
-- (void)setTransformM00:(jdouble) m00 M10:(jdouble) m10
- M01:(jdouble) m01 M11:(jdouble) m11
- M02:(jdouble) m02 M12:(jdouble) m12 {
- J2dTraceLn(J2D_TRACE_INFO, "MTLContext_SetTransform");
- [_transform setTransformM00:m00 M10:m10 M01:m01 M11:m11 M02:m02 M12:m12];
-}
-
-- (void)resetPaint {
- J2dTraceLn(J2D_TRACE_INFO, "MTLContext.resetPaint");
- self.paint = [[[MTLPaint alloc] init] autorelease];
-}
-
-- (void)setColorPaint:(int)pixel {
- J2dTraceLn5(J2D_TRACE_INFO, "MTLContext.setColorPaint: pixel=%08x [r=%d g=%d b=%d a=%d]", pixel, (pixel >> 16) & (0xFF), (pixel >> 8) & 0xFF, (pixel) & 0xFF, (pixel >> 24) & 0xFF);
- self.paint = [[[MTLColorPaint alloc] initWithColor:pixel] autorelease];
-}
-
-- (void)setGradientPaintUseMask:(jboolean)useMask
- cyclic:(jboolean)cyclic
- p0:(jdouble)p0
- p1:(jdouble)p1
- p3:(jdouble)p3
- pixel1:(jint)pixel1
- pixel2:(jint) pixel2
-{
- J2dTraceLn(J2D_TRACE_INFO, "MTLContext.setGradientPaintUseMask");
- self.paint = [[[MTLGradPaint alloc] initWithUseMask:useMask
- cyclic:cyclic
- p0:p0
- p1:p1
- p3:p3
- pixel1:pixel1
- pixel2:pixel2] autorelease];
-}
-
-- (void)setLinearGradientPaint:(jboolean)useMask
- linear:(jboolean)linear
- cycleMethod:(jint)cycleMethod
- // 0 - NO_CYCLE
- // 1 - REFLECT
- // 2 - REPEAT
-
- numStops:(jint)numStops
- p0:(jfloat)p0
- p1:(jfloat)p1
- p3:(jfloat)p3
- fractions:(jfloat*)fractions
- pixels:(jint*)pixels
-{
- J2dTraceLn(J2D_TRACE_INFO, "MTLContext.setLinearGradientPaint");
- self.paint = [[[MTLLinearGradPaint alloc] initWithUseMask:useMask
- linear:linear
- cycleMethod:cycleMethod
- numStops:numStops
- p0:p0
- p1:p1
- p3:p3
- fractions:fractions
- pixels:pixels] autorelease];
-}
-
-- (void)setRadialGradientPaint:(jboolean)useMask
- linear:(jboolean)linear
- cycleMethod:(jboolean)cycleMethod
- numStops:(jint)numStops
- m00:(jfloat)m00
- m01:(jfloat)m01
- m02:(jfloat)m02
- m10:(jfloat)m10
- m11:(jfloat)m11
- m12:(jfloat)m12
- focusX:(jfloat)focusX
- fractions:(void *)fractions
- pixels:(void *)pixels
-{
- J2dTraceLn(J2D_TRACE_INFO, "MTLContext.setRadialGradientPaint");
- self.paint = [[[MTLRadialGradPaint alloc] initWithUseMask:useMask
- linear:linear
- cycleMethod:cycleMethod
- numStops:numStops
- m00:m00
- m01:m01
- m02:m02
- m10:m10
- m11:m11
- m12:m12
- focusX:focusX
- fractions:fractions
- pixels:pixels] autorelease];
-}
-
-- (void)setTexturePaint:(jboolean)useMask
- pSrcOps:(jlong)pSrcOps
- filter:(jboolean)filter
- xp0:(jdouble)xp0
- xp1:(jdouble)xp1
- xp3:(jdouble)xp3
- yp0:(jdouble)yp0
- yp1:(jdouble)yp1
- yp3:(jdouble)yp3
-{
- BMTLSDOps *srcOps = (BMTLSDOps *)jlong_to_ptr(pSrcOps);
-
- if (srcOps == NULL || srcOps->pTexture == NULL) {
- J2dRlsTraceLn(J2D_TRACE_ERROR, "MTLContext_setTexturePaint: texture paint - texture is null");
- return;
- }
-
- J2dTraceLn1(J2D_TRACE_INFO, "MTLContext.setTexturePaint [tex=%p]", srcOps->pTexture);
-
- self.paint = [[[MTLTexturePaint alloc] initWithUseMask:useMask
- textureID:srcOps->pTexture
- isOpaque:srcOps->isOpaque
- filter:filter
- xp0:xp0
- xp1:xp1
- xp3:xp3
- yp0:yp0
- yp1:yp1
- yp3:yp3] autorelease];
-}
-
-- (id<MTLCommandBuffer>)createCommandBuffer {
- return [self.commandQueue commandBuffer];
-}
-
-/*
- * This should be exclusively used only for final blit
- * and present of CAMetalDrawable in MTLLayer
- */
-- (id<MTLCommandBuffer>)createBlitCommandBuffer {
- return [self.blitCommandQueue commandBuffer];
-}
-
--(void)setBufImgOp:(NSObject*)bufImgOp {
- if (_bufImgOp != nil) {
- [_bufImgOp release]; // context owns bufImgOp object
- }
- _bufImgOp = bufImgOp;
-}
-
--(NSObject*)getBufImgOp {
- return _bufImgOp;
-}
-
-@end
diff --git a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLGlyphCache.h b/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLGlyphCache.h
deleted file mode 100644
index 51fd9173b71..00000000000
--- a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLGlyphCache.h
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- * Copyright (c) 2020, 2021, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-#ifndef MTLGlyphCache_h_Included
-#define MTLGlyphCache_h_Included
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include "jni.h"
-#include "fontscalerdefs.h"
-#import <Metal/Metal.h>
-
-typedef void (MTLFlushFunc)();
-
-typedef struct _MTLCacheCellInfo MTLCacheCellInfo;
-
-typedef struct {
- CacheCellInfo *head;
- CacheCellInfo *tail;
- id<MTLTexture> texture;
- jint width;
- jint height;
- jint cellWidth;
- jint cellHeight;
- MTLFlushFunc *Flush;
-} MTLGlyphCacheInfo;
-
-struct _MTLCacheCellInfo {
- MTLGlyphCacheInfo *cacheInfo;
- struct GlyphInfo *glyphInfo;
- // next cell info in the cache's list
- MTLCacheCellInfo *next;
- // REMIND: find better name?
- // next cell info in the glyph's cell list (next Glyph Cache Info)
- MTLCacheCellInfo *nextGCI;
- jint timesRendered;
- jint x;
- jint y;
- // number of pixels from the left or right edge not considered touched
- // by the glyph
- jint leftOff;
- jint rightOff;
- jfloat tx1;
- jfloat ty1;
- jfloat tx2;
- jfloat ty2;
-};
-
-MTLGlyphCacheInfo *
-MTLGlyphCache_Init(jint width, jint height,
- jint cellWidth, jint cellHeight,
- MTLFlushFunc *func);
-MTLCacheCellInfo *
-MTLGlyphCache_AddGlyph(MTLGlyphCacheInfo *cache, struct GlyphInfo *glyph);
-bool
-MTLGlyphCache_IsCacheFull(MTLGlyphCacheInfo *cache, GlyphInfo *glyph);
-void
-MTLGlyphCache_Invalidate(MTLGlyphCacheInfo *cache);
-void
-MTLGlyphCache_AddCellInfo(struct GlyphInfo *glyph, MTLCacheCellInfo *cellInfo);
-void
-MTLGlyphCache_RemoveCellInfo(struct GlyphInfo *glyph, MTLCacheCellInfo *cellInfo);
-MTLCacheCellInfo *
-MTLGlyphCache_GetCellInfoForCache(struct GlyphInfo *glyph,
- MTLGlyphCacheInfo *cache);
-JNIEXPORT void
-MTLGlyphCache_RemoveAllCellInfos(struct GlyphInfo *glyph);
-void
-MTLGlyphCache_Free(MTLGlyphCacheInfo *cache);
-
-#ifdef __cplusplus
-};
-#endif
-
-#endif /* MTLGlyphCache_h_Included */
diff --git a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLGlyphCache.m b/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLGlyphCache.m
deleted file mode 100644
index 474bdd9af65..00000000000
--- a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLGlyphCache.m
+++ /dev/null
@@ -1,364 +0,0 @@
-/*
- * Copyright (c) 2020, 2021, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-#include <stdlib.h>
-#include "jni.h"
-#include "MTLGlyphCache.h"
-#include "Trace.h"
-
-/**
- * When the cache is full, we will try to reuse the cache cells that have
- * been used relatively less than the others (and we will save the cells that
- * have been rendered more than the threshold defined here).
- */
-#define TIMES_RENDERED_THRESHOLD 5
-
-/**
- * Creates a new GlyphCacheInfo structure, fills in the initial values, and
- * then returns a pointer to the GlyphCacheInfo record.
- *
- * Note that this method only sets up a data structure describing a
- * rectangular region of accelerated memory, containing "virtual" cells of
- * the requested size. The cell information is added lazily to the linked
- * list describing the cache as new glyphs are added. Platform specific
- * glyph caching code is responsible for actually creating the accelerated
- * memory surface that will contain the individual glyph images.
- *
- * Each glyph contains a reference to a list of cell infos - one per glyph
- * cache. There may be multiple glyph caches (for example, one per graphics
- * adapter), so if the glyph is cached on two devices its cell list will
- * consists of two elements corresponding to different glyph caches.
- *
- * The platform-specific glyph caching code is supposed to use
- * GetCellInfoForCache method for retrieving cache infos from the glyph's list.
- *
- * Note that if it is guaranteed that there will be only one global glyph
- * cache then it one does not have to use AccelGlyphCache_GetCellInfoForCache
- * for retrieving cell info for the glyph, but instead just use the struct's
- * field directly.
- */
-MTLGlyphCacheInfo *
-MTLGlyphCache_Init(jint width, jint height,
- jint cellWidth, jint cellHeight,
- MTLFlushFunc *func)
-{
- MTLGlyphCacheInfo *gcinfo;
-
- J2dTraceLn(J2D_TRACE_INFO, "MTLGlyphCache_Init");
-
- gcinfo = (MTLGlyphCacheInfo *)malloc(sizeof(MTLGlyphCacheInfo));
- if (gcinfo == NULL) {
- J2dRlsTraceLn(J2D_TRACE_ERROR,
- "MTLGlyphCache_Init: could not allocate MTLGlyphCacheInfo");
- return NULL;
- }
-
- gcinfo->head = NULL;
- gcinfo->tail = NULL;
- gcinfo->width = width;
- gcinfo->height = height;
- gcinfo->cellWidth = cellWidth;
- gcinfo->cellHeight = cellHeight;
- gcinfo->Flush = func;
-
- return gcinfo;
-}
-
-/**
- * Attempts to add the provided glyph to the specified cache. If the
- * operation is successful, a pointer to the newly occupied cache cell is
- * stored in the glyph's cellInfo field; otherwise, its cellInfo field is
- * set to NULL, indicating that the glyph's original bits should be rendered
- * instead. If the cache is full, the least-recently-used glyph is
- * invalidated and its cache cell is reassigned to the new glyph being added.
- *
- * Note that this method only ensures that a rectangular region in the
- * "virtual" glyph cache is available for the glyph image. Platform specific
- * glyph caching code is responsible for actually caching the glyph image
- * in the associated accelerated memory surface.
- *
- * Returns created cell info if it was successfully created and added to the
- * cache and glyph's cell lists, NULL otherwise.
- */
-MTLCacheCellInfo *
-MTLGlyphCache_AddGlyph(MTLGlyphCacheInfo *cache, GlyphInfo *glyph)
-{
- MTLCacheCellInfo *cellinfo = NULL;
- jint w = glyph->width;
- jint h = glyph->height;
-
- J2dTraceLn(J2D_TRACE_INFO, "MTLGlyphCache_AddGlyph");
-
- if ((glyph->width > cache->cellWidth) ||
- (glyph->height > cache->cellHeight))
- {
- return NULL;
- }
-
- jint x, y;
-
- if (cache->head == NULL) {
- x = 0;
- y = 0;
- } else {
- x = cache->tail->x + cache->cellWidth;
- y = cache->tail->y;
- if ((x + cache->cellWidth) > cache->width) {
- x = 0;
- y += cache->cellHeight;
- }
- }
-
- // create new CacheCellInfo
- cellinfo = (MTLCacheCellInfo *)malloc(sizeof(MTLCacheCellInfo));
- if (cellinfo == NULL) {
- J2dTraceLn(J2D_TRACE_ERROR, "could not allocate CellInfo");
- return NULL;
- }
-
- cellinfo->cacheInfo = cache;
- cellinfo->glyphInfo = glyph;
- cellinfo->timesRendered = 0;
- cellinfo->x = x;
- cellinfo->y = y;
- cellinfo->leftOff = 0;
- cellinfo->rightOff = 0;
- cellinfo->tx1 = (jfloat)cellinfo->x / cache->width;
- cellinfo->ty1 = (jfloat)cellinfo->y / cache->height;
- cellinfo->tx2 = cellinfo->tx1 + ((jfloat)w / cache->width);
- cellinfo->ty2 = cellinfo->ty1 + ((jfloat)h / cache->height);
-
- if (cache->head == NULL) {
- // initialize the head cell
- cache->head = cellinfo;
- } else {
- // update existing tail cell
- cache->tail->next = cellinfo;
- }
-
- // add the new cell to the end of the list
- cache->tail = cellinfo;
- cellinfo->next = NULL;
- cellinfo->nextGCI = NULL;
-
- // add cache cell to the glyph's cells list
- MTLGlyphCache_AddCellInfo(glyph, cellinfo);
- return cellinfo;
-}
-
-
-bool
-MTLGlyphCache_IsCacheFull(MTLGlyphCacheInfo *cache, GlyphInfo *glyph)
-{
- jint w = glyph->width;
- jint h = glyph->height;
-
- J2dTraceLn(J2D_TRACE_INFO, "MTLGlyphCache_IsCacheFull");
-
- jint x, y;
-
- if (cache->head == NULL) {
- return JNI_FALSE;
- } else {
- x = cache->tail->x + cache->cellWidth;
- y = cache->tail->y;
- if ((x + cache->cellWidth) > cache->width) {
- x = 0;
- y += cache->cellHeight;
- if ((y + cache->cellHeight) > cache->height) {
- return JNI_TRUE;
- }
- }
- }
- return JNI_FALSE;
-}
-/**
- * Invalidates all cells in the cache. Note that this method does not
- * attempt to compact the cache in any way; it just invalidates any cells
- * that already exist.
- */
-void
-MTLGlyphCache_Invalidate(MTLGlyphCacheInfo *cache)
-{
- MTLCacheCellInfo *cellinfo;
-
- J2dTraceLn(J2D_TRACE_INFO, "MTLGlyphCache_Invalidate");
-
- if (cache == NULL) {
- return;
- }
-
- // flush any pending vertices that may be depending on the current
- // glyph cache layout
- if (cache->Flush != NULL) {
- cache->Flush();
- }
-
- cellinfo = cache->head;
- while (cellinfo != NULL) {
- if (cellinfo->glyphInfo != NULL) {
- // if the cell is occupied, notify the base glyph that its
- // cached version for this cache is about to be invalidated
- MTLGlyphCache_RemoveCellInfo(cellinfo->glyphInfo, cellinfo);
- }
- cellinfo = cellinfo->next;
- }
-}
-
-/**
- * Invalidates and frees all cells and the cache itself. The "cache" pointer
- * becomes invalid after this function returns.
- */
-void
-MTLGlyphCache_Free(MTLGlyphCacheInfo *cache)
-{
- MTLCacheCellInfo *cellinfo;
-
- J2dTraceLn(J2D_TRACE_INFO, "MTLGlyphCache_Free");
-
- if (cache == NULL) {
- return;
- }
-
- // flush any pending vertices that may be depending on the current
- // glyph cache
- if (cache->Flush != NULL) {
- cache->Flush();
- }
-
- while (cache->head != NULL) {
- cellinfo = cache->head;
- if (cellinfo->glyphInfo != NULL) {
- // if the cell is occupied, notify the base glyph that its
- // cached version for this cache is about to be invalidated
- MTLGlyphCache_RemoveCellInfo(cellinfo->glyphInfo, cellinfo);
- }
- cache->head = cellinfo->next;
- free(cellinfo);
- }
- free(cache);
-}
-
-/**
- * Add cell info to the head of the glyph's list of cached cells.
- */
-void
-MTLGlyphCache_AddCellInfo(GlyphInfo *glyph, MTLCacheCellInfo *cellInfo)
-{
- // assert (glyph != NULL && cellInfo != NULL)
- J2dTraceLn(J2D_TRACE_INFO, "MTLGlyphCache_AddCellInfo");
- J2dTraceLn2(J2D_TRACE_VERBOSE, " glyph 0x%x: adding cell 0x%x to the list",
- glyph, cellInfo);
-
- cellInfo->glyphInfo = glyph;
- cellInfo->nextGCI = glyph->cellInfo;
- glyph->cellInfo = cellInfo;
- glyph->managed = MANAGED_GLYPH;
-}
-
-/**
- * Removes cell info from the glyph's list of cached cells.
- */
-void
-MTLGlyphCache_RemoveCellInfo(GlyphInfo *glyph, MTLCacheCellInfo *cellInfo)
-{
- MTLCacheCellInfo *currCellInfo = glyph->cellInfo;
- MTLCacheCellInfo *prevInfo = NULL;
- // assert (glyph!= NULL && glyph->cellInfo != NULL && cellInfo != NULL)
- J2dTraceLn(J2D_TRACE_INFO, "MTLGlyphCache_RemoveCellInfo");
- do {
- if (currCellInfo == cellInfo) {
- J2dTraceLn2(J2D_TRACE_VERBOSE,
- " glyph 0x%x: removing cell 0x%x from glyph's list",
- glyph, currCellInfo);
- if (prevInfo == NULL) { // it's the head, chop-chop
- glyph->cellInfo = currCellInfo->nextGCI;
- } else {
- prevInfo->nextGCI = currCellInfo->nextGCI;
- }
- currCellInfo->glyphInfo = NULL;
- currCellInfo->nextGCI = NULL;
- return;
- }
- prevInfo = currCellInfo;
- currCellInfo = currCellInfo->nextGCI;
- } while (currCellInfo != NULL);
- J2dTraceLn2(J2D_TRACE_WARNING, "MTLGlyphCache_RemoveCellInfo: "\
- "no cell 0x%x in glyph 0x%x's cell list",
- cellInfo, glyph);
-}
-
-/**
- * Removes cell info from the glyph's list of cached cells.
- */
-JNIEXPORT void
-MTLGlyphCache_RemoveAllCellInfos(GlyphInfo *glyph)
-{
- MTLCacheCellInfo *currCell, *prevCell;
-
- J2dTraceLn(J2D_TRACE_INFO, "MTLGlyphCache_RemoveAllCellInfos");
-
- if (glyph == NULL || glyph->cellInfo == NULL) {
- return;
- }
-
- // invalidate all of this glyph's accelerated cache cells
- currCell = glyph->cellInfo;
- do {
- currCell->glyphInfo = NULL;
- prevCell = currCell;
- currCell = currCell->nextGCI;
- prevCell->nextGCI = NULL;
- } while (currCell != NULL);
-
- glyph->cellInfo = NULL;
-}
-
-/**
- * Returns cell info associated with particular cache from the glyph's list of
- * cached cells.
- */
-MTLCacheCellInfo *
-MTLGlyphCache_GetCellInfoForCache(GlyphInfo *glyph, MTLGlyphCacheInfo *cache)
-{
- // assert (glyph != NULL && cache != NULL)
- J2dTraceLn(J2D_TRACE_VERBOSE2, "MTLGlyphCache_GetCellInfoForCache");
-
- if (glyph->cellInfo != NULL) {
- MTLCacheCellInfo *cellInfo = glyph->cellInfo;
- do {
- if (cellInfo->cacheInfo == cache) {
- J2dTraceLn3(J2D_TRACE_VERBOSE2,
- " glyph 0x%x: found cell 0x%x for cache 0x%x",
- glyph, cellInfo, cache);
- return cellInfo;
- }
- cellInfo = cellInfo->nextGCI;
- } while (cellInfo != NULL);
- }
- J2dTraceLn2(J2D_TRACE_VERBOSE2, " glyph 0x%x: no cell for cache 0x%x",
- glyph, cache);
- return NULL;
-}
diff --git a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLGraphicsConfig.h b/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLGraphicsConfig.h
deleted file mode 100644
index f86b59d14b6..00000000000
--- a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLGraphicsConfig.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- * Copyright (c) 2019, 2021, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-#ifndef MTLGraphicsConfig_h_Included
-#define MTLGraphicsConfig_h_Included
-
-#import "JNIUtilities.h"
-#import "MTLSurfaceDataBase.h"
-#import "MTLContext.h"
-#import <Cocoa/Cocoa.h>
-#import <Metal/Metal.h>
-
-
-@interface MTLGraphicsConfigUtil : NSObject {}
-+ (void) _getMTLConfigInfo: (NSMutableArray *)argValue;
-@end
-
-/**
- * The MTLGraphicsConfigInfo structure contains information specific to a
- * given MTLGraphicsConfig (pixel format).
- * MTLContext *context;
- * The context associated with this MTLGraphicsConfig.
- */
-typedef struct _MTLGraphicsConfigInfo {
- MTLContext *context;
-} MTLGraphicsConfigInfo;
-
-#endif /* MTLGraphicsConfig_h_Included */
diff --git a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLGraphicsConfig.m b/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLGraphicsConfig.m
deleted file mode 100644
index b53d7878eb6..00000000000
--- a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLGraphicsConfig.m
+++ /dev/null
@@ -1,154 +0,0 @@
-/*
- * Copyright (c) 2019, 2021, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-#import "sun_java2d_metal_MTLGraphicsConfig.h"
-
-#import "MTLGraphicsConfig.h"
-#import "ThreadUtilities.h"
-#import "awt.h"
-
-/**
- * Disposes all memory and resources associated with the given
- * MTLGraphicsConfigInfo (including its native MTLContext data).
- */
-void
-MTLGC_DestroyMTLGraphicsConfig(jlong pConfigInfo)
-{
- J2dTraceLn(J2D_TRACE_INFO, "MTLGC_DestroyMTLGraphicsConfig");
-
- MTLGraphicsConfigInfo *mtlinfo =
- (MTLGraphicsConfigInfo *)jlong_to_ptr(pConfigInfo);
- if (mtlinfo == NULL) {
- J2dRlsTraceLn(J2D_TRACE_ERROR,
- "MTLGC_DestroyMTLGraphicsConfig: info is null");
- return;
- }
-
- MTLContext *mtlc = (MTLContext*)mtlinfo->context;
- if (mtlc != NULL) {
- [mtlinfo->context release];
- mtlinfo->context = nil;
- }
- free(mtlinfo);
-}
-
-JNIEXPORT jboolean JNICALL
-Java_sun_java2d_metal_MTLGraphicsConfig_isMetalFrameworkAvailable
- (JNIEnv *env, jclass mtlgc)
-{
- jboolean metalSupported = JNI_FALSE;
-
- // It is guranteed that metal supported GPU is available macOS 10.14 onwards
- if (@available(macOS 10.14, *)) {
- metalSupported = JNI_TRUE;
- }
-
- J2dRlsTraceLn1(J2D_TRACE_INFO, "MTLGraphicsConfig_isMetalFrameworkAvailable : %d", metalSupported);
-
- return metalSupported;
-}
-
-JNIEXPORT jboolean JNICALL
-Java_sun_java2d_metal_MTLGraphicsConfig_tryLoadMetalLibrary
- (JNIEnv *env, jclass mtlgc, jint displayID, jstring shadersLibName)
-{
- __block jboolean ret = JNI_FALSE;
-
-JNI_COCOA_ENTER(env);
-
- __block NSString* path = NormalizedPathNSStringFromJavaString(env, shadersLibName);
-
- [ThreadUtilities performOnMainThreadWaiting:YES block:^() {
-
- id<MTLDevice> device = CGDirectDisplayCopyCurrentMetalDevice(displayID);
- if (device != nil) {
- NSError* error = nil;
- id<MTLLibrary> lib = [device newLibraryWithFile:path error:&error];
- if (lib != nil) {
- ret = JNI_TRUE;
- } else {
- J2dRlsTraceLn(J2D_TRACE_ERROR, "MTLGraphicsConfig_tryLoadMetalLibrary - Failed to load Metal shader library.");
- }
- } else {
- J2dRlsTraceLn(J2D_TRACE_ERROR, "MTLGraphicsConfig_tryLoadMetalLibrary - Failed to create MTLDevice.");
- }
- }];
-
-JNI_COCOA_EXIT(env);
- return ret;
-}
-
-/**
- * Determines whether the Metal pipeline can be used for a given screen number and
- * shader library path. A MTLContext is created and the native MTLGraphicsConfigInfo
- * structure is initialized for this context. A pointer to this structure is
- * returned as a jlong.
- * If initialization fails at any point, zero is returned, indicating that Metal pipeline
- * cannot be used for this GraphicsConfig (we should fallback on an existing 2D pipeline).
- */
-JNIEXPORT jlong JNICALL
-Java_sun_java2d_metal_MTLGraphicsConfig_getMTLConfigInfo
- (JNIEnv *env, jclass mtlgc, jint displayID, jstring mtlShadersLib)
-{
- __block MTLContext* mtlc = nil;
- __block MTLGraphicsConfigInfo* mtlinfo = nil;
-
-JNI_COCOA_ENTER(env);
-
- __block NSString* path = NormalizedPathNSStringFromJavaString(env, mtlShadersLib);
-
- [ThreadUtilities performOnMainThreadWaiting:YES block:^() {
-
- mtlc = [[MTLContext alloc] initWithDevice:CGDirectDisplayCopyCurrentMetalDevice(displayID)
- shadersLib:path];
- if (mtlc != 0L) {
- // create the MTLGraphicsConfigInfo record for this context
- mtlinfo = (MTLGraphicsConfigInfo *)malloc(sizeof(MTLGraphicsConfigInfo));
- if (mtlinfo != NULL) {
- memset(mtlinfo, 0, sizeof(MTLGraphicsConfigInfo));
- mtlinfo->context = mtlc;
- } else {
- J2dRlsTraceLn(J2D_TRACE_ERROR, "MTLGraphicsConfig_getMTLConfigInfo: could not allocate memory for mtlinfo");
- [mtlc release];
- mtlc = nil;
- }
- } else {
- J2dRlsTraceLn(J2D_TRACE_ERROR, "MTLGraphicsConfig_getMTLConfigInfo: could not initialze MTLContext.");
- }
- }];
-
-JNI_COCOA_EXIT(env);
-
- return ptr_to_jlong(mtlinfo);
-}
-
-JNIEXPORT jint JNICALL
-Java_sun_java2d_metal_MTLGraphicsConfig_nativeGetMaxTextureSize
- (JNIEnv *env, jclass mtlgc)
-{
- J2dTraceLn(J2D_TRACE_INFO, "MTLGraphicsConfig_nativeGetMaxTextureSize");
-
- return (jint)MTL_GPU_FAMILY_MAC_TXT_SIZE;
-}
diff --git a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLLayer.h b/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLLayer.h
deleted file mode 100644
index dceac2ad433..00000000000
--- a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLLayer.h
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
- * Copyright (c) 2019, 2021, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-#ifndef MTLLayer_h_Included
-#define MTLLayer_h_Included
-#import <Metal/Metal.h>
-#import <QuartzCore/CAMetalLayer.h>
-#include <CoreVideo/CVDisplayLink.h>
-#import "common.h"
-
-@interface MTLLayer : CAMetalLayer
-{
-@private
- jobject javaLayer;
-
- // intermediate buffer, used the RQ lock to synchronize
- MTLContext* ctx;
- float bufferWidth;
- float bufferHeight;
- id<MTLTexture> buffer;
- int nextDrawableCount;
- int topInset;
- int leftInset;
- CVDisplayLinkRef displayLink;
-}
-
-@property (nonatomic) jobject javaLayer;
-@property (readwrite, assign) MTLContext* ctx;
-@property (readwrite, assign) float bufferWidth;
-@property (readwrite, assign) float bufferHeight;
-@property (readwrite, assign) id<MTLTexture> buffer;
-@property (readwrite, assign) int nextDrawableCount;
-@property (readwrite, assign) int topInset;
-@property (readwrite, assign) int leftInset;
-@property (readwrite, assign) CVDisplayLinkRef displayLink;
-
-- (id) initWithJavaLayer:(jobject)layer;
-
-- (void) blitTexture;
-- (void) fillParallelogramCtxX:(jfloat)x
- Y:(jfloat)y
- DX1:(jfloat)dx1
- DY1:(jfloat)dy1
- DX2:(jfloat)dx2
- DY2:(jfloat)dy2;
-- (void) blitCallback;
-- (void) display;
-- (void) redraw;
-- (void) startDisplayLink;
-- (void) stopDisplayLink;
-@end
-
-#endif /* MTLLayer_h_Included */
diff --git a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLLayer.m b/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLLayer.m
deleted file mode 100644
index ecd4b67509f..00000000000
--- a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLLayer.m
+++ /dev/null
@@ -1,290 +0,0 @@
-/*
- * Copyright (c) 2019, 2021, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-#import "MTLGraphicsConfig.h"
-#import "MTLLayer.h"
-#import "ThreadUtilities.h"
-#import "LWCToolkit.h"
-#import "MTLSurfaceData.h"
-#import "JNIUtilities.h"
-
-@implementation MTLLayer
-
-
-@synthesize javaLayer;
-@synthesize ctx;
-@synthesize bufferWidth;
-@synthesize bufferHeight;
-@synthesize buffer;
-@synthesize topInset;
-@synthesize leftInset;
-@synthesize nextDrawableCount;
-@synthesize displayLink;
-
-- (id) initWithJavaLayer:(jobject)layer
-{
- AWT_ASSERT_APPKIT_THREAD;
- // Initialize ourselves
- self = [super init];
- if (self == nil) return self;
-
- self.javaLayer = layer;
-
- self.contentsGravity = kCAGravityTopLeft;
-
- //Disable CALayer's default animation
- NSMutableDictionary * actions = [[NSMutableDictionary alloc] initWithObjectsAndKeys:
- [NSNull null], @"anchorPoint",
- [NSNull null], @"bounds",
- [NSNull null], @"contents",
- [NSNull null], @"contentsScale",
- [NSNull null], @"onOrderIn",
- [NSNull null], @"onOrderOut",
- [NSNull null], @"position",
- [NSNull null], @"sublayers",
- nil];
- self.actions = actions;
- [actions release];
- self.topInset = 0;
- self.leftInset = 0;
- self.framebufferOnly = NO;
- self.nextDrawableCount = 0;
- self.opaque = FALSE;
- CVDisplayLinkCreateWithActiveCGDisplays(&displayLink);
- CVDisplayLinkSetOutputCallback(displayLink, &displayLinkCallback, (__bridge void*)self);
- return self;
-}
-
-- (void) blitTexture {
- if (self.ctx == NULL || self.javaLayer == NULL || self.buffer == nil || self.ctx.device == nil) {
- J2dTraceLn4(J2D_TRACE_VERBOSE, "MTLLayer.blitTexture: uninitialized (mtlc=%p, javaLayer=%p, buffer=%p, devide=%p)", self.ctx, self.javaLayer, self.buffer, ctx.device);
- [self stopDisplayLink];
- return;
- }
-
- if (self.nextDrawableCount != 0) {
- return;
- }
- @autoreleasepool {
- if ((self.buffer.width == 0) || (self.buffer.height == 0)) {
- J2dTraceLn(J2D_TRACE_VERBOSE, "MTLLayer.blitTexture: cannot create drawable of size 0");
- [self stopDisplayLink];
- return;
- }
-
- NSUInteger src_x = self.leftInset * self.contentsScale;
- NSUInteger src_y = self.topInset * self.contentsScale;
- NSUInteger src_w = self.buffer.width - src_x;
- NSUInteger src_h = self.buffer.height - src_y;
-
- if (src_h <= 0 || src_w <= 0) {
- J2dTraceLn(J2D_TRACE_VERBOSE, "MTLLayer.blitTexture: Invalid src width or height.");
- [self stopDisplayLink];
- return;
- }
-
- id<MTLCommandBuffer> commandBuf = [self.ctx createBlitCommandBuffer];
- if (commandBuf == nil) {
- J2dTraceLn(J2D_TRACE_VERBOSE, "MTLLayer.blitTexture: commandBuf is null");
- [self stopDisplayLink];
- return;
- }
- id<CAMetalDrawable> mtlDrawable = [self nextDrawable];
- if (mtlDrawable == nil) {
- J2dTraceLn(J2D_TRACE_VERBOSE, "MTLLayer.blitTexture: nextDrawable is null)");
- [self stopDisplayLink];
- return;
- }
- self.nextDrawableCount++;
-
- id <MTLBlitCommandEncoder> blitEncoder = [commandBuf blitCommandEncoder];
-
- [blitEncoder
- copyFromTexture:self.buffer sourceSlice:0 sourceLevel:0
- sourceOrigin:MTLOriginMake(src_x, src_y, 0)
- sourceSize:MTLSizeMake(src_w, src_h, 1)
- toTexture:mtlDrawable.texture destinationSlice:0 destinationLevel:0 destinationOrigin:MTLOriginMake(0, 0, 0)];
- [blitEncoder endEncoding];
-
- [commandBuf presentDrawable:mtlDrawable];
- [commandBuf addCompletedHandler:^(id <MTLCommandBuffer> commandBuf) {
- self.nextDrawableCount--;
- }];
-
- [commandBuf commit];
- [self stopDisplayLink];
- }
-}
-
-- (void) dealloc {
- JNIEnv *env = [ThreadUtilities getJNIEnvUncached];
- (*env)->DeleteWeakGlobalRef(env, self.javaLayer);
- self.javaLayer = nil;
- [self stopDisplayLink];
- CVDisplayLinkRelease(self.displayLink);
- self.displayLink = nil;
- [super dealloc];
-}
-
-- (void) blitCallback {
-
- JNIEnv *env = [ThreadUtilities getJNIEnv];
- DECLARE_CLASS(jc_JavaLayer, "sun/java2d/metal/MTLLayer");
- DECLARE_METHOD(jm_drawInMTLContext, jc_JavaLayer, "drawInMTLContext", "()V");
-
- jobject javaLayerLocalRef = (*env)->NewLocalRef(env, self.javaLayer);
- if ((*env)->IsSameObject(env, javaLayerLocalRef, NULL)) {
- return;
- }
-
- (*env)->CallVoidMethod(env, javaLayerLocalRef, jm_drawInMTLContext);
- CHECK_EXCEPTION();
- (*env)->DeleteLocalRef(env, javaLayerLocalRef);
-}
-
-- (void) display {
- AWT_ASSERT_APPKIT_THREAD;
- J2dTraceLn(J2D_TRACE_VERBOSE, "MTLLayer_display() called");
- [self blitCallback];
- [super display];
-}
-
-- (void) redraw {
- AWT_ASSERT_APPKIT_THREAD;
- [self setNeedsDisplay];
-}
-
-- (void) startDisplayLink {
- if (!CVDisplayLinkIsRunning(self.displayLink))
- CVDisplayLinkStart(self.displayLink);
-}
-
-- (void) stopDisplayLink {
- if (CVDisplayLinkIsRunning(self.displayLink))
- CVDisplayLinkStop(self.displayLink);
-}
-
-CVReturn displayLinkCallback(CVDisplayLinkRef displayLink, const CVTimeStamp* now, const CVTimeStamp* outputTime, CVOptionFlags flagsIn, CVOptionFlags* flagsOut, void* displayLinkContext)
-{
- J2dTraceLn(J2D_TRACE_VERBOSE, "MTLLayer_displayLinkCallback() called");
- @autoreleasepool {
- MTLLayer *layer = (__bridge MTLLayer *)displayLinkContext;
- [layer performSelectorOnMainThread:@selector(redraw) withObject:nil waitUntilDone:NO];
- }
- return kCVReturnSuccess;
-}
-@end
-
-/*
- * Class: sun_java2d_metal_MTLLayer
- * Method: nativeCreateLayer
- * Signature: ()J
- */
-JNIEXPORT jlong JNICALL
-Java_sun_java2d_metal_MTLLayer_nativeCreateLayer
-(JNIEnv *env, jobject obj)
-{
- __block MTLLayer *layer = nil;
-
-JNI_COCOA_ENTER(env);
-
- jobject javaLayer = (*env)->NewWeakGlobalRef(env, obj);
-
- [ThreadUtilities performOnMainThreadWaiting:YES block:^(){
- AWT_ASSERT_APPKIT_THREAD;
-
- layer = [[MTLLayer alloc] initWithJavaLayer: javaLayer];
- }];
-
-JNI_COCOA_EXIT(env);
-
- return ptr_to_jlong(layer);
-}
-
-// Must be called under the RQ lock.
-JNIEXPORT void JNICALL
-Java_sun_java2d_metal_MTLLayer_validate
-(JNIEnv *env, jclass cls, jlong layerPtr, jobject surfaceData)
-{
- MTLLayer *layer = OBJC(layerPtr);
-
- if (surfaceData != NULL) {
- BMTLSDOps *bmtlsdo = (BMTLSDOps*) SurfaceData_GetOps(env, surfaceData);
- layer.bufferWidth = bmtlsdo->width;
- layer.bufferHeight = bmtlsdo->width;
- layer.buffer = bmtlsdo->pTexture;
- layer.ctx = ((MTLSDOps *)bmtlsdo->privOps)->configInfo->context;
- layer.device = layer.ctx.device;
- layer.pixelFormat = MTLPixelFormatBGRA8Unorm;
- layer.drawableSize =
- CGSizeMake(layer.buffer.width,
- layer.buffer.height);
- [layer startDisplayLink];
- } else {
- layer.ctx = NULL;
- [layer stopDisplayLink];
- }
-}
-
-JNIEXPORT void JNICALL
-Java_sun_java2d_metal_MTLLayer_nativeSetScale
-(JNIEnv *env, jclass cls, jlong layerPtr, jdouble scale)
-{
- JNI_COCOA_ENTER(env);
- MTLLayer *layer = jlong_to_ptr(layerPtr);
- // We always call all setXX methods asynchronously, exception is only in
- // this method where we need to change native texture size and layer's scale
- // in one call on appkit, otherwise we'll get window's contents blinking,
- // during screen-2-screen moving.
- [ThreadUtilities performOnMainThreadWaiting:[NSThread isMainThread] block:^(){
- layer.contentsScale = scale;
- }];
- JNI_COCOA_EXIT(env);
-}
-
-JNIEXPORT void JNICALL
-Java_sun_java2d_metal_MTLLayer_nativeSetInsets
-(JNIEnv *env, jclass cls, jlong layerPtr, jint top, jint left)
-{
- MTLLayer *layer = jlong_to_ptr(layerPtr);
- layer.topInset = top;
- layer.leftInset = left;
-}
-
-JNIEXPORT void JNICALL
-Java_sun_java2d_metal_MTLLayer_blitTexture
-(JNIEnv *env, jclass cls, jlong layerPtr)
-{
- J2dTraceLn(J2D_TRACE_VERBOSE, "MTLLayer_blitTexture");
- MTLLayer *layer = jlong_to_ptr(layerPtr);
- MTLContext * ctx = layer.ctx;
- if (layer == NULL || ctx == NULL) {
- J2dTraceLn(J2D_TRACE_VERBOSE, "MTLLayer_blit : Layer or Context is null");
- [layer stopDisplayLink];
- return;
- }
-
- [layer blitTexture];
-}
diff --git a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLMaskBlit.h b/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLMaskBlit.h
deleted file mode 100644
index 201bbb8115a..00000000000
--- a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLMaskBlit.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * Copyright (c) 2019, 2021, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-#ifndef MTLMaskBlit_h_Included
-#define MTLMaskBlit_h_Included
-
-#include "MTLContext.h"
-
-void MTLMaskBlit_MaskBlit(JNIEnv *env, MTLContext *mtlc, BMTLSDOps * dstOps,
- jint dstx, jint dsty,
- jint width, jint height,
- void *pPixels);
-
-#endif /* MTLMaskBlit_h_Included */
diff --git a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLMaskBlit.m b/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLMaskBlit.m
deleted file mode 100644
index d23975ff4b5..00000000000
--- a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLMaskBlit.m
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- * Copyright (c) 2019, 2021, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-#include <stdlib.h>
-#include <jlong.h>
-
-#include "MTLMaskBlit.h"
-#include "MTLRenderQueue.h"
-#include "MTLBlitLoops.h"
-
-/**
- * REMIND: This method assumes that the dimensions of the incoming pixel
- * array are less than or equal to the cached blit texture tile;
- * these are rather fragile assumptions, and should be cleaned up...
- */
-void
-MTLMaskBlit_MaskBlit(JNIEnv *env, MTLContext *mtlc, BMTLSDOps * dstOps,
- jint dstx, jint dsty,
- jint width, jint height,
- void *pPixels)
-{
- J2dTraceLn(J2D_TRACE_INFO, "MTLMaskBlit_MaskBlit");
-
- if (width <= 0 || height <= 0) {
- J2dTraceLn(J2D_TRACE_WARNING, "MTLMaskBlit_MaskBlit: invalid dimensions");
- return;
- }
-
- RETURN_IF_NULL(pPixels);
- RETURN_IF_NULL(mtlc);
-
- MTLPooledTextureHandle * texHandle = [mtlc.texturePool
- getTexture:width
- height:height
- format:MTLPixelFormatBGRA8Unorm];
- if (texHandle == nil) {
- J2dTraceLn(J2D_TRACE_ERROR, "MTLMaskBlit_MaskBlit: can't obtain temporary texture object from pool");
- return;
- }
- [[mtlc getCommandBufferWrapper] registerPooledTexture:texHandle];
-
- id<MTLTexture> texBuff = texHandle.texture;
- MTLRegion region = MTLRegionMake2D(0, 0, width, height);
- [texBuff replaceRegion:region mipmapLevel:0 withBytes:pPixels bytesPerRow:4*width];
-
- drawTex2Tex(mtlc, texBuff, dstOps->pTexture, JNI_FALSE, dstOps->isOpaque, 0,
- 0, 0, width, height, dstx, dsty, dstx + width, dsty + height);
-}
diff --git a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLMaskFill.h b/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLMaskFill.h
deleted file mode 100644
index 3e74e048941..00000000000
--- a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLMaskFill.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * Copyright (c) 2019, 2021, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-#ifndef MTLMaskFill_h_Included
-#define MTLMaskFill_h_Included
-
-#include "MTLContext.h"
-
-void MTLMaskFill_MaskFill(MTLContext *mtlc, BMTLSDOps * dstOps,
- jint x, jint y, jint w, jint h,
- jint maskoff, jint maskscan, jint masklen,
- unsigned char *pMask);
-
-#endif /* MTLMaskFill_h_Included */
diff --git a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLMaskFill.m b/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLMaskFill.m
deleted file mode 100644
index 89fad174c1e..00000000000
--- a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLMaskFill.m
+++ /dev/null
@@ -1,114 +0,0 @@
-/*
- * Copyright (c) 2019, 2021, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-#include "sun_java2d_metal_MTLMaskFill.h"
-
-#include "MTLMaskFill.h"
-#include "MTLRenderQueue.h"
-#include "MTLVertexCache.h"
-
-/**
- * In case of Metal we use shader for texture mapping.
- *
- * Descriptions of the many variables used in this method:
- * x,y - upper left corner of the tile destination
- * w,h - width/height of the mask tile
- * x0 - placekeeper for the original destination x location
- * tw,th - width/height of the actual texture tile in pixels
- * sx1,sy1 - upper left corner of the mask tile source region
- * sx2,sy2 - lower left corner of the mask tile source region
- * sx,sy - "current" upper left corner of the mask tile region of interest
- */
-void
-MTLMaskFill_MaskFill(MTLContext *mtlc, BMTLSDOps * dstOps,
- jint x, jint y, jint w, jint h,
- jint maskoff, jint maskscan, jint masklen,
- unsigned char *pMask)
-{
- J2dTraceLn5(J2D_TRACE_INFO, "MTLMaskFill_MaskFill (x=%d y=%d w=%d h=%d pMask=%p)", x, y, w, h, dstOps->pTexture);
- jint tw, th, x0;
- jint sx1, sy1, sx2, sy2;
- jint sx, sy, sw, sh;
-
- x0 = x;
- tw = MTLVC_MASK_CACHE_TILE_WIDTH;
- th = MTLVC_MASK_CACHE_TILE_HEIGHT;
- sx1 = maskoff % maskscan;
- sy1 = maskoff / maskscan;
- sx2 = sx1 + w;
- sy2 = sy1 + h;
-
-
- for (sy = sy1; sy < sy2; sy += th, y += th) {
- x = x0;
- sh = ((sy + th) > sy2) ? (sy2 - sy) : th;
-
- for (sx = sx1; sx < sx2; sx += tw, x += tw) {
- sw = ((sx + tw) > sx2) ? (sx2 - sx) : tw;
- MTLVertexCache_AddMaskQuad(mtlc,
- sx, sy, x, y, sw, sh,
- maskscan, pMask, dstOps);
- }
- }
-}
-
-JNIEXPORT void JNICALL
-Java_sun_java2d_metal_MTLMaskFill_maskFill
- (JNIEnv *env, jobject self,
- jint x, jint y, jint w, jint h,
- jint maskoff, jint maskscan, jint masklen,
- jbyteArray maskArray)
-{
- MTLContext *mtlc = MTLRenderQueue_GetCurrentContext();
- BMTLSDOps *dstOps = MTLRenderQueue_GetCurrentDestination();
- unsigned char *mask;
-
- J2dTraceLn(J2D_TRACE_ERROR, "MTLMaskFill_maskFill");
-
- if (maskArray != NULL) {
- mask = (unsigned char *)
- (*env)->GetPrimitiveArrayCritical(env, maskArray, NULL);
- } else {
- mask = NULL;
- }
-
- MTLMaskFill_MaskFill(mtlc, dstOps,
- x, y, w, h,
- maskoff, maskscan, masklen, mask);
- if (mtlc != NULL) {
- RESET_PREVIOUS_OP();
- [mtlc.encoderManager endEncoder];
- MTLCommandBufferWrapper * cbwrapper = [mtlc pullCommandBufferWrapper];
- id<MTLCommandBuffer> commandbuf = [cbwrapper getCommandBuffer];
- [commandbuf addCompletedHandler:^(id <MTLCommandBuffer> commandbuf) {
- [cbwrapper release];
- }];
- [commandbuf commit];
- }
-
- if (mask != NULL) {
- (*env)->ReleasePrimitiveArrayCritical(env, maskArray, mask, JNI_ABORT);
- }
-}
diff --git a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLPaints.h b/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLPaints.h
deleted file mode 100644
index 20ba80a9949..00000000000
--- a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLPaints.h
+++ /dev/null
@@ -1,142 +0,0 @@
-/*
- * Copyright (c) 2019, 2021, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-#ifndef MTLPaints_h_Included
-#define MTLPaints_h_Included
-
-#import <Metal/Metal.h>
-#include "RenderOptions.h"
-
-#define sun_java2d_SunGraphics2D_PAINT_UNDEFINED -1
-
-@class MTLContext;
-@class MTLComposite;
-@class MTLClip;
-@class MTLPipelineStatesStorage;
-
-/**
- * The MTLPaint class represents paint mode (color, gradient etc.)
- */
-
-@interface MTLPaint : NSObject
-
-- (id)initWithState:(jint)state;
-- (BOOL)isEqual:(MTLPaint *)other; // used to compare requested with cached
-- (NSString *)getDescription;
-
-// For the current paint mode and passed composite (and flags):
-// 1. Selects vertex+fragment shader (and corresponding pipelineDesc) and set pipelineState
-// 2. Prepares corresponding buffers of vertex and fragment shaders
-
-- (void)setPipelineState:(id <MTLRenderCommandEncoder>)encoder
- context:(MTLContext *)mtlc
- renderOptions:(const RenderOptions *)renderOptions
- pipelineStateStorage:(MTLPipelineStatesStorage *)pipelineStateStorage;
-
-
-- (void)setXorModePipelineState:(id <MTLRenderCommandEncoder>)encoder
- context:(MTLContext *)mtlc
- renderOptions:(const RenderOptions *)renderOptions
- pipelineStateStorage:(MTLPipelineStatesStorage *)pipelineStateStorage;
-@end
-
-@interface MTLColorPaint : MTLPaint
-- (id)initWithColor:(jint)color;
-@property (nonatomic, readonly) jint color;
-@end
-
-@interface MTLBaseGradPaint : MTLPaint
-- (id)initWithState:(jint)state
- mask:(jboolean)useMask
- cyclic:(jboolean)cyclic;
-@end
-
-@interface MTLGradPaint : MTLBaseGradPaint
-
-- (id)initWithUseMask:(jboolean)useMask
- cyclic:(jboolean)cyclic
- p0:(jdouble)p0
- p1:(jdouble)p1
- p3:(jdouble)p3
- pixel1:(jint)pixel1
- pixel2:(jint)pixel2;
-@end
-
-@interface MTLBaseMultiGradPaint : MTLBaseGradPaint
-
-- (id)initWithState:(jint)state
- mask:(jboolean)useMask
- linear:(jboolean)linear
- cycleMethod:(jboolean)cycleMethod
- numStops:(jint)numStops
- fractions:(jfloat *)fractions
- pixels:(jint *)pixels;
-@end
-
-@interface MTLLinearGradPaint : MTLBaseMultiGradPaint
-
-- (id)initWithUseMask:(jboolean)useMask
- linear:(jboolean)linear
- cycleMethod:(jboolean)cycleMethod
- numStops:(jint)numStops
- p0:(jfloat)p0
- p1:(jfloat)p1
- p3:(jfloat)p3
- fractions:(jfloat *)fractions
- pixels:(jint *)pixels;
-@end
-
-@interface MTLRadialGradPaint : MTLBaseMultiGradPaint
-
-- (id)initWithUseMask:(jboolean)useMask
- linear:(jboolean)linear
- cycleMethod:(jint)cycleMethod
- numStops:(jint)numStops
- m00:(jfloat)m00
- m01:(jfloat)m01
- m02:(jfloat)m02
- m10:(jfloat)m10
- m11:(jfloat)m11
- m12:(jfloat)m12
- focusX:(jfloat)focusX
- fractions:(void *)fractions
- pixels:(void *)pixels;
-@end
-
-@interface MTLTexturePaint : MTLPaint
-
-- (id)initWithUseMask:(jboolean)useMask
- textureID:(id <MTLTexture>)textureID
- isOpaque:(jboolean)isOpaque
- filter:(jboolean)filter
- xp0:(jdouble)xp0
- xp1:(jdouble)xp1
- xp3:(jdouble)xp3
- yp0:(jdouble)yp0
- yp1:(jdouble)yp1
- yp3:(jdouble)yp3;
-@end
-
-#endif /* MTLPaints_h_Included */
diff --git a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLPaints.m b/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLPaints.m
deleted file mode 100644
index 8bff3c4c2fb..00000000000
--- a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLPaints.m
+++ /dev/null
@@ -1,993 +0,0 @@
-/*
- * Copyright (c) 2019, 2021, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-#include "MTLPaints.h"
-#include "MTLClip.h"
-#include "common.h"
-
-#include "sun_java2d_SunGraphics2D.h"
-#include "sun_java2d_pipe_BufferedPaints.h"
-#import "MTLComposite.h"
-#import "MTLBufImgOps.h"
-#include "MTLRenderQueue.h"
-
-#define RGBA_TO_V4(c) \
-{ \
- (((c) >> 16) & (0xFF))/255.0f, \
- (((c) >> 8) & 0xFF)/255.0f, \
- ((c) & 0xFF)/255.0f, \
- (((c) >> 24) & 0xFF)/255.0f \
-}
-
-#define FLOAT_ARR_TO_V4(p) \
-{ \
- p[0], \
- p[1], \
- p[2], \
- p[3] \
-}
-
-static MTLRenderPipelineDescriptor * templateRenderPipelineDesc = nil;
-static MTLRenderPipelineDescriptor * templateTexturePipelineDesc = nil;
-static MTLRenderPipelineDescriptor * templateAATexturePipelineDesc = nil;
-static MTLRenderPipelineDescriptor * templateLCDPipelineDesc = nil;
-static MTLRenderPipelineDescriptor * templateAAPipelineDesc = nil;
-static void
-setTxtUniforms(MTLContext *mtlc, int color, id <MTLRenderCommandEncoder> encoder, int interpolation, bool repeat,
- jfloat extraAlpha, const SurfaceRasterFlags *srcFlags, const SurfaceRasterFlags *dstFlags, int mode);
-
-static void initTemplatePipelineDescriptors() {
- if (templateRenderPipelineDesc != nil && templateTexturePipelineDesc != nil &&
- templateAATexturePipelineDesc != nil && templateLCDPipelineDesc != nil &&
- templateAAPipelineDesc != nil)
- return;
-
- MTLVertexDescriptor *vertDesc = [[MTLVertexDescriptor new] autorelease];
- vertDesc.attributes[VertexAttributePosition].format = MTLVertexFormatFloat2;
- vertDesc.attributes[VertexAttributePosition].offset = 0;
- vertDesc.attributes[VertexAttributePosition].bufferIndex = MeshVertexBuffer;
- vertDesc.layouts[MeshVertexBuffer].stride = sizeof(struct Vertex);
- vertDesc.layouts[MeshVertexBuffer].stepRate = 1;
- vertDesc.layouts[MeshVertexBuffer].stepFunction = MTLVertexStepFunctionPerVertex;
-
- templateRenderPipelineDesc = [MTLRenderPipelineDescriptor new];
- templateRenderPipelineDesc.sampleCount = 1;
- templateRenderPipelineDesc.vertexDescriptor = vertDesc;
- templateRenderPipelineDesc.colorAttachments[0].pixelFormat = MTLPixelFormatBGRA8Unorm;
- templateRenderPipelineDesc.colorAttachments[0].rgbBlendOperation = MTLBlendOperationAdd;
- templateRenderPipelineDesc.colorAttachments[0].alphaBlendOperation = MTLBlendOperationAdd;
- templateRenderPipelineDesc.colorAttachments[0].sourceRGBBlendFactor = MTLBlendFactorOne;
- templateRenderPipelineDesc.colorAttachments[0].sourceAlphaBlendFactor = MTLBlendFactorOne;
- templateRenderPipelineDesc.colorAttachments[0].destinationRGBBlendFactor = MTLBlendFactorOneMinusSourceAlpha;
- templateRenderPipelineDesc.colorAttachments[0].destinationAlphaBlendFactor = MTLBlendFactorOneMinusSourceAlpha;
- templateRenderPipelineDesc.label = @"template_render";
-
- templateTexturePipelineDesc = [templateRenderPipelineDesc copy];
- templateTexturePipelineDesc.vertexDescriptor.attributes[VertexAttributeTexPos].format = MTLVertexFormatFloat2;
- templateTexturePipelineDesc.vertexDescriptor.attributes[VertexAttributeTexPos].offset = 2*sizeof(float);
- templateTexturePipelineDesc.vertexDescriptor.attributes[VertexAttributeTexPos].bufferIndex = MeshVertexBuffer;
- templateTexturePipelineDesc.vertexDescriptor.layouts[MeshVertexBuffer].stride = sizeof(struct TxtVertex);
- templateTexturePipelineDesc.vertexDescriptor.layouts[MeshVertexBuffer].stepRate = 1;
- templateTexturePipelineDesc.vertexDescriptor.layouts[MeshVertexBuffer].stepFunction = MTLVertexStepFunctionPerVertex;
- templateTexturePipelineDesc.label = @"template_texture";
-
- templateAATexturePipelineDesc = [templateTexturePipelineDesc copy];
- templateAATexturePipelineDesc.label = @"template_aa_texture";
-
- templateLCDPipelineDesc = [MTLRenderPipelineDescriptor new];
- templateLCDPipelineDesc.sampleCount = 1;
- templateLCDPipelineDesc.vertexDescriptor = vertDesc;
- templateLCDPipelineDesc.colorAttachments[0].pixelFormat = MTLPixelFormatBGRA8Unorm;
- templateLCDPipelineDesc.vertexDescriptor.attributes[VertexAttributeTexPos].format = MTLVertexFormatFloat2;
- templateLCDPipelineDesc.vertexDescriptor.attributes[VertexAttributeTexPos].offset = 2*sizeof(float);
- templateLCDPipelineDesc.vertexDescriptor.attributes[VertexAttributeTexPos].bufferIndex = MeshVertexBuffer;
- templateLCDPipelineDesc.vertexDescriptor.layouts[MeshVertexBuffer].stride = sizeof(struct TxtVertex);
- templateLCDPipelineDesc.vertexDescriptor.layouts[MeshVertexBuffer].stepRate = 1;
- templateLCDPipelineDesc.vertexDescriptor.layouts[MeshVertexBuffer].stepFunction = MTLVertexStepFunctionPerVertex;
- templateLCDPipelineDesc.label = @"template_lcd";
-
- vertDesc = [[MTLVertexDescriptor new] autorelease];
- vertDesc.attributes[VertexAttributePosition].format = MTLVertexFormatFloat2;
- vertDesc.attributes[VertexAttributePosition].offset = 0;
- vertDesc.attributes[VertexAttributePosition].bufferIndex = MeshVertexBuffer;
- vertDesc.layouts[MeshVertexBuffer].stride = sizeof(struct AAVertex);
- vertDesc.layouts[MeshVertexBuffer].stepRate = 1;
- vertDesc.layouts[MeshVertexBuffer].stepFunction = MTLVertexStepFunctionPerVertex;
-
- templateAAPipelineDesc = [MTLRenderPipelineDescriptor new];
- templateAAPipelineDesc.sampleCount = 1;
- templateAAPipelineDesc.vertexDescriptor = vertDesc;
- templateAAPipelineDesc.colorAttachments[0].pixelFormat = MTLPixelFormatBGRA8Unorm;
- templateAAPipelineDesc.colorAttachments[0].rgbBlendOperation = MTLBlendOperationAdd;
- templateAAPipelineDesc.colorAttachments[0].alphaBlendOperation = MTLBlendOperationAdd;
- templateAAPipelineDesc.colorAttachments[0].sourceRGBBlendFactor = MTLBlendFactorOne;
- templateAAPipelineDesc.colorAttachments[0].sourceAlphaBlendFactor = MTLBlendFactorOne;
- templateAAPipelineDesc.colorAttachments[0].destinationRGBBlendFactor = MTLBlendFactorOneMinusSourceAlpha;
- templateAAPipelineDesc.colorAttachments[0].destinationAlphaBlendFactor = MTLBlendFactorOneMinusSourceAlpha;
- templateAAPipelineDesc.colorAttachments[0].blendingEnabled = YES;
- templateAAPipelineDesc.vertexDescriptor.attributes[VertexAttributeTexPos].format = MTLVertexFormatFloat2;
- templateAAPipelineDesc.vertexDescriptor.attributes[VertexAttributeTexPos].offset = 2*sizeof(float);
- templateAAPipelineDesc.vertexDescriptor.attributes[VertexAttributeTexPos].bufferIndex = MeshVertexBuffer;
- templateAAPipelineDesc.vertexDescriptor.attributes[VertexAttributeITexPos].format = MTLVertexFormatFloat2;
- templateAAPipelineDesc.vertexDescriptor.attributes[VertexAttributeITexPos].offset = 4*sizeof(float);
- templateAAPipelineDesc.vertexDescriptor.attributes[VertexAttributeITexPos].bufferIndex = MeshVertexBuffer;
- templateAAPipelineDesc.label = @"template_aa";
-}
-
-
-@implementation MTLColorPaint {
-// color-mode
-jint _color;
-}
-- (id)initWithColor:(jint)color {
- self = [super initWithState:sun_java2d_SunGraphics2D_PAINT_ALPHACOLOR];
-
- if (self) {
- _color = color;
- }
- return self;
-}
-
-- (jint)color {
- return _color;
-}
-
-- (BOOL)isEqual:(MTLColorPaint *)other {
- if (other == self)
- return YES;
- if (!other || ![[other class] isEqual:[self class]])
- return NO;
-
- return _color == other->_color;
-}
-
-- (NSUInteger)hash {
- NSUInteger h = [super hash];
- h = h*31 + _color;
- return h;
-}
-
-- (NSString *)description {
- return [NSString stringWithFormat:
- @"[r=%d g=%d b=%d a=%d]",
- (_color >> 16) & (0xFF),
- (_color >> 8) & 0xFF,
- (_color) & 0xFF,
- (_color >> 24) & 0xFF];
-}
-
-- (void)setPipelineState:(id<MTLRenderCommandEncoder>)encoder
- context:(MTLContext *)mtlc
- renderOptions:(const RenderOptions *)renderOptions
- pipelineStateStorage:(MTLPipelineStatesStorage *)pipelineStateStorage
-{
- initTemplatePipelineDescriptors();
-
- MTLRenderPipelineDescriptor *rpDesc = nil;
-
- NSString *vertShader = @"vert_col";
- NSString *fragShader = @"frag_col";
-
- if (renderOptions->isTexture) {
- vertShader = @"vert_txt";
- fragShader = @"frag_txt";
- rpDesc = [[templateTexturePipelineDesc copy] autorelease];
- if (renderOptions->isAA) {
- fragShader = @"aa_frag_txt";
- rpDesc = [[templateAATexturePipelineDesc copy] autorelease];
- }
- if (renderOptions->isText) {
- fragShader = @"frag_text";
- }
- if (renderOptions->isLCD) {
- vertShader = @"vert_txt_lcd";
- fragShader = @"lcd_color";
- rpDesc = [[templateLCDPipelineDesc copy] autorelease];
- }
- setTxtUniforms(mtlc, _color, encoder,
- renderOptions->interpolation, NO, [mtlc.composite getExtraAlpha], &renderOptions->srcFlags,
- &renderOptions->dstFlags, 1);
- } else if (renderOptions->isAAShader) {
- vertShader = @"vert_col_aa";
- fragShader = @"frag_col_aa";
- rpDesc = [[templateAAPipelineDesc copy] autorelease];
- } else {
- rpDesc = [[templateRenderPipelineDesc copy] autorelease];
- }
-
- struct FrameUniforms uf = {RGBA_TO_V4(_color)};
- [encoder setVertexBytes:&uf length:sizeof(uf) atIndex:FrameUniformBuffer];
-
- id <MTLRenderPipelineState> pipelineState = [pipelineStateStorage getPipelineState:rpDesc
- vertexShaderId:vertShader
- fragmentShaderId:fragShader
- composite:mtlc.composite
- renderOptions:renderOptions
- stencilNeeded:[mtlc.clip isShape]];
- [encoder setRenderPipelineState:pipelineState];
-}
-
-- (void)setXorModePipelineState:(id<MTLRenderCommandEncoder>)encoder
- context:(MTLContext *)mtlc
- renderOptions:(const RenderOptions *)renderOptions
- pipelineStateStorage:(MTLPipelineStatesStorage *)pipelineStateStorage
-{
- initTemplatePipelineDescriptors();
- NSString * vertShader = @"vert_col_xorMode";
- NSString * fragShader = @"frag_col_xorMode";
- MTLRenderPipelineDescriptor * rpDesc = nil;
- jint xorColor = (jint) [mtlc.composite getXorColor];
- // Calculate _color ^ xorColor for RGB components
- // This color gets XORed with destination framebuffer pixel color
- const int col = _color ^ xorColor;
- BMTLSDOps *dstOps = MTLRenderQueue_GetCurrentDestination();
-
- if (renderOptions->isTexture) {
- vertShader = @"vert_txt_xorMode";
- fragShader = @"frag_txt_xorMode";
- rpDesc = [[templateTexturePipelineDesc copy] autorelease];
-
- setTxtUniforms(mtlc, col, encoder,
- renderOptions->interpolation, NO, [mtlc.composite getExtraAlpha],
- &renderOptions->srcFlags, &renderOptions->dstFlags, 1);
- [encoder setFragmentBytes:&xorColor length:sizeof(xorColor) atIndex:0];
-
- [encoder setFragmentTexture:dstOps->pTexture atIndex:1];
- } else {
- struct FrameUniforms uf = {RGBA_TO_V4(col)};
- rpDesc = [[templateRenderPipelineDesc copy] autorelease];
-
- [encoder setVertexBytes:&uf length:sizeof(uf) atIndex:FrameUniformBuffer];
- [encoder setFragmentTexture:dstOps->pTexture atIndex:0];
- }
-
- id <MTLRenderPipelineState> pipelineState = [pipelineStateStorage getPipelineState:rpDesc
- vertexShaderId:vertShader
- fragmentShaderId:fragShader
- composite:mtlc.composite
- renderOptions:renderOptions
- stencilNeeded:[mtlc.clip isShape]];
- [encoder setRenderPipelineState:pipelineState];
-}
-@end
-
-@implementation MTLBaseGradPaint {
- jboolean _useMask;
-@protected
- jint _cyclic;
-}
-
-- (id)initWithState:(jint)state mask:(jboolean)useMask cyclic:(jboolean)cyclic {
- self = [super initWithState:state];
-
- if (self) {
- _useMask = useMask;
- _cyclic = cyclic;
- }
- return self;
-}
-
-- (BOOL)isEqual:(MTLBaseGradPaint *)other {
- if (other == self)
- return YES;
- if (!other || ![[other class] isEqual:[self class]])
- return NO;
-
- return [super isEqual:self] && _cyclic == other->_cyclic && _useMask == other->_useMask;
-}
-
-- (NSUInteger)hash {
- NSUInteger h = [super hash];
- h = h*31 + _cyclic;
- h = h*31 + _useMask;
- return h;
-}
-
-@end
-
-@implementation MTLGradPaint {
- jdouble _p0;
- jdouble _p1;
- jdouble _p3;
- jint _pixel1;
- jint _pixel2;
-}
-- (id)initWithUseMask:(jboolean)useMask
- cyclic:(jboolean)cyclic
- p0:(jdouble)p0
- p1:(jdouble)p1
- p3:(jdouble)p3
- pixel1:(jint)pixel1
- pixel2:(jint)pixel2
-{
- self = [super initWithState:sun_java2d_SunGraphics2D_PAINT_GRADIENT
- mask:useMask
- cyclic:cyclic];
-
- if (self) {
- _p0 = p0;
- _p1 = p1;
- _p3 = p3;
- _pixel1 = pixel1;
- _pixel2 = pixel2;
- }
- return self;
-}
-
-- (BOOL)isEqual:(MTLGradPaint *)other {
- if (other == self)
- return YES;
- if (!other || ![[other class] isEqual:[self class]])
- return NO;
-
- return [super isEqual:self] && _p0 == other->_p0 &&
- _p1 == other->_p1 && _p3 == other->_p3 &&
- _pixel1 == other->_pixel1 && _pixel2 == other->_pixel2;
-}
-
-- (NSUInteger)hash {
- NSUInteger h = [super hash];
- h = h*31 + [@(_p0) hash];
- h = h*31 + [@(_p1) hash];;
- h = h*31 + [@(_p3) hash];;
- h = h*31 + _pixel1;
- h = h*31 + _pixel2;
- return h;
-}
-- (NSString *)description {
- return [NSString stringWithFormat:@"gradient"];
-}
-
-- (void)setPipelineState:(id)encoder
- context:(MTLContext *)mtlc
- renderOptions:(const RenderOptions *)renderOptions
- pipelineStateStorage:(MTLPipelineStatesStorage *)pipelineStateStorage
-{
- initTemplatePipelineDescriptors();
- MTLRenderPipelineDescriptor *rpDesc = nil;
-
- NSString *vertShader = @"vert_grad";
- NSString *fragShader = @"frag_grad";
-
- struct GradFrameUniforms uf = {
- {_p0, _p1, _p3},
- RGBA_TO_V4(_pixel1),
- RGBA_TO_V4(_pixel2),
- _cyclic,
- [mtlc.composite getExtraAlpha]
- };
- [encoder setFragmentBytes:&uf length:sizeof(uf) atIndex:0];
-
- if (renderOptions->isTexture) {
- vertShader = @"vert_txt_grad";
- fragShader = @"frag_txt_grad";
- rpDesc = [[templateTexturePipelineDesc copy] autorelease];
- } else {
- rpDesc = [[templateRenderPipelineDesc copy] autorelease];
- }
-
- id <MTLRenderPipelineState> pipelineState = [pipelineStateStorage getPipelineState:rpDesc
- vertexShaderId:vertShader
- fragmentShaderId:fragShader
- composite:mtlc.composite
- renderOptions:renderOptions
- stencilNeeded:[mtlc.clip isShape]];
- [encoder setRenderPipelineState:pipelineState];
-}
-
-- (void)setXorModePipelineState:(id)encoder
- context:(MTLContext *)mtlc
- renderOptions:(const RenderOptions *)renderOptions
- pipelineStateStorage:(MTLPipelineStatesStorage *)pipelineStateStorage
-{
- // This block is not reached in current implementation.
- // Gradient paint XOR mode rendering uses a tile based rendering using a SW pipe (similar to OGL)
- initTemplatePipelineDescriptors();
- NSString* vertShader = @"vert_grad_xorMode";
- NSString* fragShader = @"frag_grad_xorMode";
- MTLRenderPipelineDescriptor *rpDesc = [[templateRenderPipelineDesc copy] autorelease];
- jint xorColor = (jint) [mtlc.composite getXorColor];
-
- struct GradFrameUniforms uf = {
- {_p0, _p1, _p3},
- RGBA_TO_V4(_pixel1 ^ xorColor),
- RGBA_TO_V4(_pixel2 ^ xorColor),
- _cyclic,
- [mtlc.composite getExtraAlpha]
- };
-
- [encoder setFragmentBytes: &uf length:sizeof(uf) atIndex:0];
- BMTLSDOps *dstOps = MTLRenderQueue_GetCurrentDestination();
- [encoder setFragmentTexture:dstOps->pTexture atIndex:0];
-
- J2dTraceLn(J2D_TRACE_INFO, "MTLPaints - setXorModePipelineState -- PAINT_GRADIENT");
-
- id <MTLRenderPipelineState> pipelineState = [pipelineStateStorage getPipelineState:rpDesc
- vertexShaderId:vertShader
- fragmentShaderId:fragShader
- composite:mtlc.composite
- renderOptions:renderOptions
- stencilNeeded:[mtlc.clip isShape]];
- [encoder setRenderPipelineState:pipelineState];
-}
-
-@end
-
-@implementation MTLBaseMultiGradPaint {
- @protected
- jboolean _linear;
- jint _numFracts;
- jfloat _fract[GRAD_MAX_FRACTIONS];
- jint _pixel[GRAD_MAX_FRACTIONS];
-}
-
-- (id)initWithState:(jint)state
- mask:(jboolean)useMask
- linear:(jboolean)linear
- cycleMethod:(jboolean)cycleMethod
- numStops:(jint)numStops
- fractions:(jfloat *)fractions
- pixels:(jint *)pixels
-{
- self = [super initWithState:state
- mask:useMask
- cyclic:cycleMethod];
-
- if (self) {
- _linear = linear;
- memcpy(_fract, fractions,numStops*sizeof(jfloat));
- memcpy(_pixel, pixels, numStops*sizeof(jint));
- _numFracts = numStops;
- }
- return self;
-}
-
-- (BOOL)isEqual:(MTLBaseMultiGradPaint *)other {
- if (other == self)
- return YES;
- if (!other || ![[other class] isEqual:[self class]])
- return NO;
-
- if (_numFracts != other->_numFracts || ![super isEqual:self])
- return NO;
- for (int i = 0; i < _numFracts; i++) {
- if (_fract[i] != other->_fract[i]) return NO;
- if (_pixel[i] != other->_pixel[i]) return NO;
- }
- return YES;
-}
-
-- (NSUInteger)hash {
- NSUInteger h = [super hash];
- h = h*31 + _numFracts;
- for (int i = 0; i < _numFracts; i++) {
- h = h*31 + [@(_fract[i]) hash];
- h = h*31 + _pixel[i];
- }
- return h;
-}
-
-@end
-
-@implementation MTLLinearGradPaint {
- jdouble _p0;
- jdouble _p1;
- jdouble _p3;
-}
-- (void)setPipelineState:(id)encoder
- context:(MTLContext *)mtlc
- renderOptions:(const RenderOptions *)renderOptions
- pipelineStateStorage:(MTLPipelineStatesStorage *)pipelineStateStorage
-
-{
- initTemplatePipelineDescriptors();
- MTLRenderPipelineDescriptor *rpDesc = nil;
-
- NSString *vertShader = @"vert_grad";
- NSString *fragShader = @"frag_lin_grad";
-
- if (renderOptions->isTexture) {
- vertShader = @"vert_txt_grad";
- fragShader = @"frag_txt_lin_grad";
- rpDesc = [[templateTexturePipelineDesc copy] autorelease];
- } else {
- rpDesc = [[templateRenderPipelineDesc copy] autorelease];
- }
-
- struct LinGradFrameUniforms uf = {
- {_p0, _p1, _p3},
- {},
- {},
- _numFracts,
- _linear,
- _cyclic,
- [mtlc.composite getExtraAlpha]
- };
-
- memcpy(uf.fract, _fract, _numFracts*sizeof(jfloat));
- for (int i = 0; i < _numFracts; i++) {
- vector_float4 v = RGBA_TO_V4(_pixel[i]);
- uf.color[i] = v;
- }
- [encoder setFragmentBytes:&uf length:sizeof(uf) atIndex:0];
-
- id <MTLRenderPipelineState> pipelineState = [pipelineStateStorage getPipelineState:rpDesc
- vertexShaderId:vertShader
- fragmentShaderId:fragShader
- composite:mtlc.composite
- renderOptions:renderOptions
- stencilNeeded:[mtlc.clip isShape]];
- [encoder setRenderPipelineState:pipelineState];
-}
-
-- (id)initWithUseMask:(jboolean)useMask
- linear:(jboolean)linear
- cycleMethod:(jboolean)cycleMethod
- numStops:(jint)numStops
- p0:(jfloat)p0
- p1:(jfloat)p1
- p3:(jfloat)p3
- fractions:(jfloat *)fractions
- pixels:(jint *)pixels
-{
- self = [super initWithState:sun_java2d_SunGraphics2D_PAINT_LIN_GRADIENT
- mask:useMask
- linear:linear
- cycleMethod:cycleMethod
- numStops:numStops
- fractions:fractions
- pixels:pixels];
-
- if (self) {
- _p0 = p0;
- _p1 = p1;
- _p3 = p3;
- }
- return self;
-}
-
-- (BOOL)isEqual:(MTLLinearGradPaint *)other {
- if (other == self)
- return YES;
- if (!other || ![[other class] isEqual:[self class]] || ![super isEqual:other])
- return NO;
-
- return _p0 == other->_p0 && _p1 == other->_p1 && _p3 == other->_p3;
-}
-
-- (NSUInteger)hash {
- NSUInteger h = [super hash];
- h = h*31 + [@(_p0) hash];
- h = h*31 + [@(_p1) hash];
- h = h*31 + [@(_p3) hash];
- return h;
-}
-
-- (NSString *)description {
- return [NSString stringWithFormat:@"linear_gradient"];
-}
-@end
-
-@implementation MTLRadialGradPaint {
- jfloat _m00;
- jfloat _m01;
- jfloat _m02;
- jfloat _m10;
- jfloat _m11;
- jfloat _m12;
- jfloat _focusX;
-}
-
-- (id)initWithUseMask:(jboolean)useMask
- linear:(jboolean)linear
- cycleMethod:(jint)cycleMethod
- numStops:(jint)numStops
- m00:(jfloat)m00
- m01:(jfloat)m01
- m02:(jfloat)m02
- m10:(jfloat)m10
- m11:(jfloat)m11
- m12:(jfloat)m12
- focusX:(jfloat)focusX
- fractions:(void *)fractions
- pixels:(void *)pixels
-{
- self = [super initWithState:sun_java2d_SunGraphics2D_PAINT_RAD_GRADIENT
- mask:useMask
- linear:linear
- cycleMethod:cycleMethod
- numStops:numStops
- fractions:fractions
- pixels:pixels];
-
- if (self) {
- _m00 = m00;
- _m01 = m01;
- _m02 = m02;
- _m10 = m10;
- _m11 = m11;
- _m12 = m12;
- _focusX = focusX;
- }
- return self;
-}
-
-- (BOOL)isEqual:(MTLRadialGradPaint *)other {
- if (other == self)
- return YES;
- if (!other || ![[other class] isEqual:[self class]]
- || ![super isEqual:self])
- return NO;
-
- return _m00 == other->_m00 && _m01 == other->_m01 && _m02 == other->_m02 &&
- _m10 == other->_m10 && _m11 == other->_m11 && _m12 == other->_m12 &&
- _focusX == other->_focusX;
-}
-
-- (NSUInteger)hash {
- NSUInteger h = [super hash];
- h = h*31 + [@(_m00) hash];
- h = h*31 + [@(_m01) hash];
- h = h*31 + [@(_m02) hash];
- h = h*31 + [@(_m10) hash];
- h = h*31 + [@(_m11) hash];
- h = h*31 + [@(_m12) hash];
- return h;
-}
-
-- (NSString *)description {
- return [NSString stringWithFormat:@"radial_gradient"];
-}
-
-- (void)setPipelineState:(id)encoder
- context:(MTLContext *)mtlc
- renderOptions:(const RenderOptions *)renderOptions
- pipelineStateStorage:(MTLPipelineStatesStorage *)pipelineStateStorage
-{
- initTemplatePipelineDescriptors();
- MTLRenderPipelineDescriptor *rpDesc = nil;
-
- NSString *vertShader = @"vert_grad";
- NSString *fragShader = @"frag_rad_grad";
-
- if (renderOptions->isTexture) {
- vertShader = @"vert_txt_grad";
- fragShader = @"frag_txt_rad_grad";
- rpDesc = [[templateTexturePipelineDesc copy] autorelease];
- } else {
- rpDesc = [[templateRenderPipelineDesc copy] autorelease];
- }
-
- struct RadGradFrameUniforms uf = {
- {},
- {},
- _numFracts,
- _linear,
- _cyclic,
- {_m00, _m01, _m02},
- {_m10, _m11, _m12},
- {},
- [mtlc.composite getExtraAlpha]
- };
-
- uf.precalc[0] = _focusX;
- uf.precalc[1] = 1.0 - (_focusX * _focusX);
- uf.precalc[2] = 1.0 / uf.precalc[1];
-
- memcpy(uf.fract, _fract, _numFracts*sizeof(jfloat));
- for (int i = 0; i < _numFracts; i++) {
- vector_float4 v = RGBA_TO_V4(_pixel[i]);
- uf.color[i] = v;
- }
- [encoder setFragmentBytes:&uf length:sizeof(uf) atIndex:0];
- id <MTLRenderPipelineState> pipelineState = [pipelineStateStorage getPipelineState:rpDesc
- vertexShaderId:vertShader
- fragmentShaderId:fragShader
- composite:mtlc.composite
- renderOptions:renderOptions
- stencilNeeded:[mtlc.clip isShape]];
- [encoder setRenderPipelineState:pipelineState];
-}
-
-
-@end
-
-@implementation MTLTexturePaint {
- struct AnchorData _anchor;
- id <MTLTexture> _paintTexture;
- jboolean _isOpaque;
-}
-
-- (id)initWithUseMask:(jboolean)useMask
- textureID:(id)textureId
- isOpaque:(jboolean)isOpaque
- filter:(jboolean)filter
- xp0:(jdouble)xp0
- xp1:(jdouble)xp1
- xp3:(jdouble)xp3
- yp0:(jdouble)yp0
- yp1:(jdouble)yp1
- yp3:(jdouble)yp3
-{
- self = [super initWithState:sun_java2d_SunGraphics2D_PAINT_TEXTURE];
-
- if (self) {
- _paintTexture = textureId;
- _anchor.xParams[0] = xp0;
- _anchor.xParams[1] = xp1;
- _anchor.xParams[2] = xp3;
-
- _anchor.yParams[0] = yp0;
- _anchor.yParams[1] = yp1;
- _anchor.yParams[2] = yp3;
- _isOpaque = isOpaque;
- }
- return self;
-
-}
-
-- (BOOL)isEqual:(MTLTexturePaint *)other {
- if (other == self)
- return YES;
- if (!other || ![[other class] isEqual:[self class]])
- return NO;
-
- return [_paintTexture isEqual:other->_paintTexture]
- && _anchor.xParams[0] == other->_anchor.xParams[0]
- && _anchor.xParams[1] == other->_anchor.xParams[1]
- && _anchor.xParams[2] == other->_anchor.xParams[2]
- && _anchor.yParams[0] == other->_anchor.yParams[0]
- && _anchor.yParams[1] == other->_anchor.yParams[1]
- && _anchor.yParams[2] == other->_anchor.yParams[2];
-}
-
-- (NSString *)description {
- return [NSString stringWithFormat:@"texture_paint"];
-}
-
-- (void)setPipelineState:(id)encoder
- context:(MTLContext *)mtlc
- renderOptions:(const RenderOptions *)renderOptions
- pipelineStateStorage:(MTLPipelineStatesStorage *)pipelineStateStorage
-{
- initTemplatePipelineDescriptors();
- MTLRenderPipelineDescriptor *rpDesc = nil;
-
- NSString* vertShader = @"vert_tp";
- NSString* fragShader = @"frag_tp";
-
- [encoder setVertexBytes:&_anchor length:sizeof(_anchor) atIndex:FrameUniformBuffer];
-
- if (renderOptions->isTexture) {
- vertShader = @"vert_txt_tp";
- fragShader = @"frag_txt_tp";
- rpDesc = [[templateTexturePipelineDesc copy] autorelease];
- [encoder setFragmentTexture:_paintTexture atIndex:1];
- } else {
- rpDesc = [[templateRenderPipelineDesc copy] autorelease];
- [encoder setFragmentTexture:_paintTexture atIndex:0];
- }
- const SurfaceRasterFlags srcFlags = {_isOpaque, renderOptions->srcFlags.isPremultiplied};
- setTxtUniforms(mtlc, 0, encoder,
- renderOptions->interpolation, YES, [mtlc.composite getExtraAlpha],
- &srcFlags, &renderOptions->dstFlags, 0);
-
- id <MTLRenderPipelineState> pipelineState = [pipelineStateStorage getPipelineState:rpDesc
- vertexShaderId:vertShader
- fragmentShaderId:fragShader
- composite:mtlc.composite
- renderOptions:renderOptions
- stencilNeeded:[mtlc.clip isShape]];
- [encoder setRenderPipelineState:pipelineState];
-}
-
-- (void)setXorModePipelineState:(id)encoder
- context:(MTLContext *)mtlc
- renderOptions:(const RenderOptions *)renderOptions
- pipelineStateStorage:(MTLPipelineStatesStorage *)pipelineStateStorage
-{
- initTemplatePipelineDescriptors();
- // This block is not reached in current implementation.
- // Texture paint XOR mode rendering uses a tile based rendering using a SW pipe (similar to OGL)
- NSString* vertShader = @"vert_tp_xorMode";
- NSString* fragShader = @"frag_tp_xorMode";
- MTLRenderPipelineDescriptor *rpDesc = [[templateRenderPipelineDesc copy] autorelease];
- jint xorColor = (jint) [mtlc.composite getXorColor];
-
- [encoder setVertexBytes:&_anchor length:sizeof(_anchor) atIndex:FrameUniformBuffer];
- [encoder setFragmentTexture:_paintTexture atIndex: 0];
- BMTLSDOps *dstOps = MTLRenderQueue_GetCurrentDestination();
- [encoder setFragmentTexture:dstOps->pTexture atIndex:1];
- [encoder setFragmentBytes:&xorColor length:sizeof(xorColor) atIndex: 0];
-
- J2dTraceLn(J2D_TRACE_INFO, "MTLPaints - setXorModePipelineState -- PAINT_TEXTURE");
-
- id <MTLRenderPipelineState> pipelineState = [pipelineStateStorage getPipelineState:rpDesc
- vertexShaderId:vertShader
- fragmentShaderId:fragShader
- composite:mtlc.composite
- renderOptions:renderOptions
- stencilNeeded:[mtlc.clip isShape]];
- [encoder setRenderPipelineState:pipelineState];
-}
-
-@end
-
-@implementation MTLPaint {
- jint _paintState;
-}
-
-- (instancetype)init {
- self = [super init];
- if (self) {
- _paintState = sun_java2d_SunGraphics2D_PAINT_UNDEFINED;
- }
-
- return self;
-}
-
-- (instancetype)initWithState:(jint)state {
- self = [super init];
- if (self) {
- _paintState = state;
- }
- return self;
-}
-
-- (BOOL)isEqual:(MTLPaint *)other {
- if (other == self)
- return YES;
- if (!other || ![other isKindOfClass:[self class]])
- return NO;
- return _paintState == other->_paintState;
-}
-
-- (NSUInteger)hash {
- return _paintState;
-}
-
-- (NSString *)description {
- return @"unknown-paint";
-}
-
-static void
-setTxtUniforms(MTLContext *mtlc, int color, id <MTLRenderCommandEncoder> encoder, int interpolation, bool repeat,
- jfloat extraAlpha, const SurfaceRasterFlags *srcFlags, const SurfaceRasterFlags *dstFlags, int mode) {
- struct TxtFrameUniforms uf = {RGBA_TO_V4(color), mode, srcFlags->isOpaque, dstFlags->isOpaque, extraAlpha};
- [encoder setFragmentBytes:&uf length:sizeof(uf) atIndex:FrameUniformBuffer];
- [mtlc.samplerManager setSamplerWithEncoder:encoder interpolation:interpolation repeat:repeat];
-}
-
-// For the current paint mode:
-// 1. Selects vertex+fragment shaders (and corresponding pipelineDesc) and set pipelineState
-// 2. Set vertex and fragment buffers
-// Base implementation is used in drawTex2Tex
-- (void)setPipelineState:(id <MTLRenderCommandEncoder>)encoder
- context:(MTLContext *)mtlc
- renderOptions:(const RenderOptions *)renderOptions
- pipelineStateStorage:(MTLPipelineStatesStorage *)pipelineStateStorage
-{
- initTemplatePipelineDescriptors();
- // Called from drawTex2Tex used in flushBuffer and for buffered image ops
- if (renderOptions->isTexture) {
- NSString * vertShader = @"vert_txt";
- NSString * fragShader = @"frag_txt";
- MTLRenderPipelineDescriptor* rpDesc = [[templateTexturePipelineDesc copy] autorelease];
-
- NSObject *bufImgOp = [mtlc getBufImgOp];
- if (bufImgOp != nil) {
- if ([bufImgOp isKindOfClass:[MTLRescaleOp class]]) {
- MTLRescaleOp *rescaleOp = bufImgOp;
- fragShader = @"frag_txt_op_rescale";
-
- struct TxtFrameOpRescaleUniforms uf = {
- RGBA_TO_V4(0), [mtlc.composite getExtraAlpha], renderOptions->srcFlags.isOpaque,
- rescaleOp.isNonPremult,
- FLOAT_ARR_TO_V4([rescaleOp getScaleFactors]), FLOAT_ARR_TO_V4([rescaleOp getOffsets])
- };
- [encoder setFragmentBytes:&uf length:sizeof(uf) atIndex:FrameUniformBuffer];
- [mtlc.samplerManager setSamplerWithEncoder:encoder interpolation:renderOptions->interpolation repeat:NO];
- } else if ([bufImgOp isKindOfClass:[MTLConvolveOp class]]) {
- MTLConvolveOp *convolveOp = bufImgOp;
- fragShader = @"frag_txt_op_convolve";
-
- struct TxtFrameOpConvolveUniforms uf = {
- [mtlc.composite getExtraAlpha], renderOptions->srcFlags.isOpaque,
- FLOAT_ARR_TO_V4([convolveOp getImgEdge]),
- convolveOp.kernelSize, convolveOp.isEdgeZeroFill,
- };
- [encoder setFragmentBytes:&uf length:sizeof(uf) atIndex:FrameUniformBuffer];
- [mtlc.samplerManager setSamplerWithEncoder:encoder interpolation:renderOptions->interpolation repeat:NO];
-
- [encoder setFragmentBuffer:[convolveOp getBuffer] offset:0 atIndex:2];
- } else if ([bufImgOp isKindOfClass:[MTLLookupOp class]]) {
- MTLLookupOp *lookupOp = bufImgOp;
- fragShader = @"frag_txt_op_lookup";
-
- struct TxtFrameOpLookupUniforms uf = {
- [mtlc.composite getExtraAlpha], renderOptions->srcFlags.isOpaque,
- FLOAT_ARR_TO_V4([lookupOp getOffset]), lookupOp.isUseSrcAlpha, lookupOp.isNonPremult,
- };
- [encoder setFragmentBytes:&uf length:sizeof(uf) atIndex:FrameUniformBuffer];
- [mtlc.samplerManager setSamplerWithEncoder:encoder interpolation:renderOptions->interpolation repeat:NO];
- [encoder setFragmentTexture:[lookupOp getLookupTexture] atIndex:1];
- }
- } else {
- setTxtUniforms(mtlc, 0, encoder,
- renderOptions->interpolation, NO, [mtlc.composite getExtraAlpha],
- &renderOptions->srcFlags,
- &renderOptions->dstFlags, 0);
-
- }
- id <MTLRenderPipelineState> pipelineState = [pipelineStateStorage getPipelineState:rpDesc
- vertexShaderId:vertShader
- fragmentShaderId:fragShader
- composite:mtlc.composite
- renderOptions:renderOptions
- stencilNeeded:[mtlc.clip isShape]];
- [encoder setRenderPipelineState:pipelineState];
- }
-}
-
-// For the current paint mode:
-// 1. Selects vertex+fragment shaders (and corresponding pipelineDesc) and set pipelineState
-// 2. Set vertex and fragment buffers
-- (void)setXorModePipelineState:(id <MTLRenderCommandEncoder>)encoder
- context:(MTLContext *)mtlc
- renderOptions:(const RenderOptions *)renderOptions
- pipelineStateStorage:(MTLPipelineStatesStorage *)pipelineStateStorage
-{
- initTemplatePipelineDescriptors();
- if (renderOptions->isTexture) {
- jint xorColor = (jint) [mtlc.composite getXorColor];
- NSString * vertShader = @"vert_txt_xorMode";
- NSString * fragShader = @"frag_txt_xorMode";
- MTLRenderPipelineDescriptor * rpDesc = [[templateTexturePipelineDesc copy] autorelease];
-
- const int col = 0 ^ xorColor;
- setTxtUniforms(mtlc, col, encoder,
- renderOptions->interpolation, NO, [mtlc.composite getExtraAlpha],
- &renderOptions->srcFlags, &renderOptions->dstFlags, 0);
- [encoder setFragmentBytes:&xorColor length:sizeof(xorColor) atIndex: 0];
-
- BMTLSDOps *dstOps = MTLRenderQueue_GetCurrentDestination();
- [encoder setFragmentTexture:dstOps->pTexture atIndex:1];
-
- setTxtUniforms(mtlc, 0, encoder,
- renderOptions->interpolation, NO, [mtlc.composite getExtraAlpha],
- &renderOptions->srcFlags,
- &renderOptions->dstFlags, 0);
-
- id <MTLRenderPipelineState> pipelineState = [pipelineStateStorage getPipelineState:rpDesc
- vertexShaderId:vertShader
- fragmentShaderId:fragShader
- composite:mtlc.composite
- renderOptions:renderOptions
- stencilNeeded:[mtlc.clip isShape]];
- [encoder setRenderPipelineState:pipelineState];
- }
-}
-
-@end
diff --git a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLPipelineStatesStorage.h b/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLPipelineStatesStorage.h
deleted file mode 100644
index 527250be971..00000000000
--- a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLPipelineStatesStorage.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- * Copyright (c) 2019, 2021, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-#ifndef MTLPipelineStatesStorage_h_Included
-#define MTLPipelineStatesStorage_h_Included
-
-#import "MTLUtils.h"
-#include "RenderOptions.h"
-
-@class MTLComposite;
-
-/**
- * The MTLPipelineStatesStorage class used to obtain MTLRenderPipelineState
- * */
-
-
-@interface MTLPipelineStatesStorage : NSObject {
-@private
-
-id<MTLDevice> device;
-id<MTLLibrary> library;
-NSMutableDictionary<NSString*, id<MTLFunction>> * shaders;
-NSMutableDictionary<NSString*, id<MTLComputePipelineState>> * computeStates;
-}
-
-@property (readwrite, assign) id<MTLDevice> device;
-@property (readwrite, retain) id<MTLLibrary> library;
-@property (readwrite, retain) NSMutableDictionary<NSString*, id<MTLFunction>> * shaders;
-@property (readwrite, retain) NSMutableDictionary<NSString*, NSMutableDictionary *> * states;
-
-- (id) initWithDevice:(id<MTLDevice>)device shaderLibPath:(NSString *)shadersLib;
-
-- (id<MTLRenderPipelineState>) getPipelineState:(MTLRenderPipelineDescriptor *) pipelineDescriptor
- vertexShaderId:(NSString *)vertexShaderId
- fragmentShaderId:(NSString *)fragmentShaderId;
-
-- (id<MTLRenderPipelineState>) getPipelineState:(MTLRenderPipelineDescriptor *) pipelineDescriptor
- vertexShaderId:(NSString *)vertexShaderId
- fragmentShaderId:(NSString *)fragmentShaderId
- stencilNeeded:(bool)stencilNeeded;
-
-- (id<MTLRenderPipelineState>) getPipelineState:(MTLRenderPipelineDescriptor *) pipelineDescriptor
- vertexShaderId:(NSString *)vertexShaderId
- fragmentShaderId:(NSString *)fragmentShaderId
- composite:(MTLComposite*)composite
- renderOptions:(const RenderOptions *)renderOptions
- stencilNeeded:(bool)stencilNeeded;
-
-- (id<MTLComputePipelineState>) getComputePipelineState:(NSString *)computeShaderId;
-
-- (id<MTLFunction>) getShader:(NSString *)name;
-@end
-
-
-#endif // MTLPipelineStatesStorage_h_Included
diff --git a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLPipelineStatesStorage.m b/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLPipelineStatesStorage.m
deleted file mode 100644
index 0928f12d426..00000000000
--- a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLPipelineStatesStorage.m
+++ /dev/null
@@ -1,326 +0,0 @@
-/*
- * Copyright (c) 2019, 2021, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-#import "MTLPipelineStatesStorage.h"
-
-#include "GraphicsPrimitiveMgr.h"
-#import "MTLComposite.h"
-
-#include "sun_java2d_SunGraphics2D.h"
-
-extern const SurfaceRasterFlags defaultRasterFlags;
-
-static void setBlendingFactors(
- MTLRenderPipelineColorAttachmentDescriptor * cad,
- MTLComposite* composite,
- const RenderOptions * renderOptions);
-
-@implementation MTLPipelineStatesStorage
-
-@synthesize device;
-@synthesize library;
-@synthesize shaders;
-@synthesize states;
-
-- (id) initWithDevice:(id<MTLDevice>)dev shaderLibPath:(NSString *)shadersLib {
- self = [super init];
- if (self == nil) return self;
-
- self.device = dev;
-
- NSError *error = nil;
- self.library = [dev newLibraryWithFile:shadersLib error:&error];
- if (!self.library) {
- J2dRlsTraceLn(J2D_TRACE_ERROR, "MTLPipelineStatesStorage.initWithDevice() - Failed to load Metal shader library.");
- return nil;
- }
- self.shaders = [NSMutableDictionary dictionaryWithCapacity:10];
- self.states = [NSMutableDictionary dictionaryWithCapacity:10];
- computeStates = [[NSMutableDictionary dictionaryWithCapacity:10] retain] ;
- return self;
-}
-
-- (NSPointerArray * ) getSubStates:(NSString *)vertexShaderId fragmentShader:(NSString *)fragmentShaderId {
- NSMutableDictionary * vSubStates = states[vertexShaderId];
- if (vSubStates == nil) {
- @autoreleasepool {
- vSubStates = [NSMutableDictionary dictionary];
- [states setObject:vSubStates forKey:vertexShaderId];
- }
- }
- NSPointerArray * sSubStates = vSubStates[fragmentShaderId];
- if (sSubStates == nil) {
- @autoreleasepool {
- sSubStates = [NSPointerArray strongObjectsPointerArray];
- [vSubStates setObject:sSubStates forKey:fragmentShaderId];
- }
- }
- return sSubStates;
-}
-
-- (id<MTLRenderPipelineState>) getPipelineState:(MTLRenderPipelineDescriptor *) pipelineDescriptor
- vertexShaderId:(NSString *)vertexShaderId
- fragmentShaderId:(NSString *)fragmentShaderId
-{
- RenderOptions defaultOptions = {JNI_FALSE, JNI_FALSE, 0/*unused*/, {JNI_FALSE, JNI_TRUE}, {JNI_FALSE, JNI_TRUE}, JNI_FALSE, JNI_FALSE, JNI_FALSE};
- return [self getPipelineState:pipelineDescriptor
- vertexShaderId:vertexShaderId
- fragmentShaderId:fragmentShaderId
- composite:nil
- renderOptions:&defaultOptions
- stencilNeeded:NO];
-}
-
-- (id<MTLRenderPipelineState>) getPipelineState:(MTLRenderPipelineDescriptor *) pipelineDescriptor
- vertexShaderId:(NSString *)vertexShaderId
- fragmentShaderId:(NSString *)fragmentShaderId
- stencilNeeded:(bool)stencilNeeded
-{
- RenderOptions defaultOptions = {JNI_FALSE, JNI_FALSE, 0/*unused*/, {JNI_FALSE, JNI_TRUE}, {JNI_FALSE, JNI_TRUE}, JNI_FALSE, JNI_FALSE, JNI_FALSE};
- return [self getPipelineState:pipelineDescriptor
- vertexShaderId:vertexShaderId
- fragmentShaderId:fragmentShaderId
- composite:nil
- renderOptions:&defaultOptions
- stencilNeeded:stencilNeeded];
-}
-
-// Base method to obtain MTLRenderPipelineState.
-// NOTE: parameters compositeRule, srcFlags, dstFlags are used to set MTLRenderPipelineColorAttachmentDescriptor multipliers
-- (id<MTLRenderPipelineState>) getPipelineState:(MTLRenderPipelineDescriptor *) pipelineDescriptor
- vertexShaderId:(NSString *)vertexShaderId
- fragmentShaderId:(NSString *)fragmentShaderId
- composite:(MTLComposite*) composite
- renderOptions:(const RenderOptions *)renderOptions
- stencilNeeded:(bool)stencilNeeded;
-{
- jint compositeRule = composite != nil ? [composite getRule] : RULE_Src;
- const jboolean useXorComposite = composite != nil && [composite getCompositeState] == sun_java2d_SunGraphics2D_COMP_XOR;
- const jboolean useComposite = composite != nil && compositeRule >= 0
- && compositeRule < java_awt_AlphaComposite_MAX_RULE;
-
- // Calculate index by flags and compositeRule
- // TODO: reimplement, use map with convenient key (calculated by all arguments)
- int subIndex = 0;
- if (useXorComposite) {
- // compositeRule value is already XOR_COMPOSITE_RULE
- }
- else {
- if (useComposite) {
- if (!renderOptions->srcFlags.isPremultiplied)
- subIndex |= 1;
- if (renderOptions->srcFlags.isOpaque)
- subIndex |= 1 << 1;
- if (!renderOptions->dstFlags.isPremultiplied)
- subIndex |= 1 << 2;
- if (renderOptions->dstFlags.isOpaque)
- subIndex |= 1 << 3;
- } else
- compositeRule = RULE_Src;
- }
-
- if (stencilNeeded) {
- subIndex |= 1 << 4;
- }
-
- if (renderOptions->isAA) {
- subIndex |= 1 << 5;
- }
-
- if ((composite != nil && FLT_LT([composite getExtraAlpha], 1.0f))) {
- subIndex |= 1 << 6;
- }
-
- int index = compositeRule*128 + subIndex;
-
- NSPointerArray * subStates = [self getSubStates:vertexShaderId fragmentShader:fragmentShaderId];
-
- if (index >= subStates.count) {
- subStates.count = (NSUInteger) (index + 1);
- }
-
- id<MTLRenderPipelineState> result = [subStates pointerAtIndex:index];
- if (result == nil) {
- @autoreleasepool {
- id <MTLFunction> vertexShader = [self getShader:vertexShaderId];
- id <MTLFunction> fragmentShader = [self getShader:fragmentShaderId];
- MTLRenderPipelineDescriptor *pipelineDesc = [[pipelineDescriptor copy] autorelease];
- pipelineDesc.vertexFunction = vertexShader;
- pipelineDesc.fragmentFunction = fragmentShader;
-
- if (useXorComposite) {
- /* The below configuration is the best performant implementation of XOR mode rendering.
- It was found that it works ONLY for basic Colors and not for all RGB combinations.
- Hence, a slow performant XOR mode rendering has been implemented by
- disabling blending & committing after each draw call.
- In XOR mode rendering, subsequent draw calls are rendered
- by shader using already rendered framebuffer pixel value XORed
- with current draw color and XOR color.
- pipelineDesc.colorAttachments[0].blendingEnabled = YES;
- pipelineDesc.colorAttachments[0].rgbBlendOperation = MTLBlendOperationAdd;
- pipelineDesc.colorAttachments[0].sourceRGBBlendFactor = MTLBlendFactorOneMinusDestinationColor;
- pipelineDesc.colorAttachments[0].destinationRGBBlendFactor = MTLBlendFactorOneMinusSourceColor;
- */
-
- pipelineDesc.colorAttachments[0].blendingEnabled = NO;
- } else if (useComposite ||
- (composite != nil &&
- FLT_LT([composite getExtraAlpha], 1.0f)))
- {
- setBlendingFactors(
- pipelineDesc.colorAttachments[0],
- composite,
- renderOptions
- );
- }
- if (stencilNeeded) {
- pipelineDesc.stencilAttachmentPixelFormat = MTLPixelFormatStencil8;
- } else {
- // We continue to use same encoder when we move from shape clip
- // to other opcodes. So we need to maintain apprppriate state
- // for stencilAttachmentPixelFormat until we end the encoder
- pipelineDesc.stencilAttachmentPixelFormat = MTLPixelFormatInvalid;
- }
-
- if (renderOptions->isAA) {
- pipelineDesc.sampleCount = MTLAASampleCount;
- pipelineDesc.colorAttachments[0].rgbBlendOperation = MTLBlendOperationAdd;
- pipelineDesc.colorAttachments[0].alphaBlendOperation = MTLBlendOperationAdd;
- pipelineDesc.colorAttachments[0].sourceRGBBlendFactor = MTLBlendFactorOne;
- pipelineDesc.colorAttachments[0].sourceAlphaBlendFactor = MTLBlendFactorOne;
- pipelineDesc.colorAttachments[0].destinationRGBBlendFactor = MTLBlendFactorOneMinusSourceAlpha;
- pipelineDesc.colorAttachments[0].destinationAlphaBlendFactor = MTLBlendFactorOneMinusSourceAlpha;
- pipelineDesc.colorAttachments[0].blendingEnabled = YES;
- }
-
- NSError *error = nil;
- result = [[self.device newRenderPipelineStateWithDescriptor:pipelineDesc error:&error] autorelease];
- if (result == nil) {
- NSLog(@"Failed to create pipeline state, error %@", error);
- exit(0);
- }
-
- [subStates insertPointer:result atIndex:index];
- }
- }
-
- return result;
-}
-
-- (id<MTLComputePipelineState>) getComputePipelineState:(NSString *)computeShaderId {
- id<MTLComputePipelineState> result = computeStates[computeShaderId];
- if (result == nil) {
- id <MTLFunction> computeShader = [self getShader:computeShaderId];
- @autoreleasepool {
- NSError *error = nil;
- result = (id <MTLComputePipelineState>) [[self.device newComputePipelineStateWithFunction:computeShader error:&error] autorelease];
- if (result == nil) {
- NSLog(@"Failed to create pipeline state, error %@", error);
- exit(0);
- }
- computeStates[computeShaderId] = result;
- }
- }
- return result;
-}
-
-- (id<MTLFunction>) getShader:(NSString *)name {
- id<MTLFunction> result = [self.shaders valueForKey:name];
- if (result == nil) {
- result = [[self.library newFunctionWithName:name] autorelease];
- [self.shaders setValue:result forKey:name];
- }
- return result;
-}
-
-- (void) dealloc {
- [super dealloc];
- [computeStates release];
-}
-@end
-
-/**
- * The MTLBlendRule structure encapsulates the two enumerated values that
- * comprise a given Porter-Duff blending (compositing) rule. For example,
- * the "SrcOver" rule can be represented by:
- * rule.src = MTLBlendFactorZero;
- * rule.dst = MTLBlendFactorOneMinusSourceAlpha;
- *
- * MTLBlendFactor src;
- * The constant representing the source factor in this Porter-Duff rule.
- *
- * MTLBlendFactor dst;
- * The constant representing the destination factor in this Porter-Duff rule.
- */
-struct MTLBlendRule {
- MTLBlendFactor src;
- MTLBlendFactor dst;
-};
-
-/**
- * This table contains the standard blending rules (or Porter-Duff compositing
- * factors) used in setBlendingFactors(), indexed by the rule constants from the
- * AlphaComposite class.
- */
-static struct MTLBlendRule StdBlendRules[] = {
- { MTLBlendFactorZero, MTLBlendFactorZero }, /* 0 - Nothing */
- { MTLBlendFactorZero, MTLBlendFactorZero }, /* 1 - RULE_Clear */
- { MTLBlendFactorOne, MTLBlendFactorZero }, /* 2 - RULE_Src */
- { MTLBlendFactorOne, MTLBlendFactorOneMinusSourceAlpha }, /* 3 - RULE_SrcOver */
- { MTLBlendFactorOneMinusDestinationAlpha, MTLBlendFactorOne }, /* 4 - RULE_DstOver */
- { MTLBlendFactorDestinationAlpha, MTLBlendFactorZero }, /* 5 - RULE_SrcIn */
- { MTLBlendFactorZero, MTLBlendFactorSourceAlpha }, /* 6 - RULE_DstIn */
- { MTLBlendFactorOneMinusDestinationAlpha, MTLBlendFactorZero }, /* 7 - RULE_SrcOut */
- { MTLBlendFactorZero, MTLBlendFactorOneMinusSourceAlpha }, /* 8 - RULE_DstOut */
- { MTLBlendFactorZero, MTLBlendFactorOne }, /* 9 - RULE_Dst */
- { MTLBlendFactorDestinationAlpha, MTLBlendFactorOneMinusSourceAlpha }, /*10 - RULE_SrcAtop */
- { MTLBlendFactorOneMinusDestinationAlpha, MTLBlendFactorSourceAlpha }, /*11 - RULE_DstAtop */
- { MTLBlendFactorOneMinusDestinationAlpha, MTLBlendFactorOneMinusSourceAlpha }, /*12 - RULE_AlphaXor*/
-};
-
-static void setBlendingFactors(
- MTLRenderPipelineColorAttachmentDescriptor * cad,
- MTLComposite* composite,
- const RenderOptions * renderOptions
-) {
- const long compositeRule = composite != nil ? [composite getRule] : RULE_Src;
-
- if ((compositeRule == RULE_Src || compositeRule == RULE_SrcOver) &&
- (composite == nil || FLT_GE([composite getExtraAlpha], 1.0f)) &&
- (renderOptions->srcFlags.isOpaque))
- {
- cad.blendingEnabled = NO;
- return;
- }
-
- cad.blendingEnabled = YES;
- cad.rgbBlendOperation = MTLBlendOperationAdd;
- cad.alphaBlendOperation = MTLBlendOperationAdd;
-
- cad.sourceAlphaBlendFactor = StdBlendRules[compositeRule].src;
- cad.sourceRGBBlendFactor = StdBlendRules[compositeRule].src;
- cad.destinationAlphaBlendFactor = StdBlendRules[compositeRule].dst;
- cad.destinationRGBBlendFactor = StdBlendRules[compositeRule].dst;
-}
diff --git a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLRenderQueue.h b/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLRenderQueue.h
deleted file mode 100644
index 7231bfd026e..00000000000
--- a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLRenderQueue.h
+++ /dev/null
@@ -1,106 +0,0 @@
-/*
- * Copyright (c) 2019, 2021, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-#ifndef MTLRenderQueue_h_Included
-#define MTLRenderQueue_h_Included
-
-#include "MTLContext.h"
-#include "MTLSurfaceData.h"
-#include "MTLVertexCache.h"
-
-/*
- * The following macros are used to pick values (of the specified type) off
- * the queue.
- */
-#define NEXT_VAL(buf, type) (((type *)((buf) += sizeof(type)))[-1])
-#define NEXT_BYTE(buf) NEXT_VAL(buf, unsigned char)
-#define NEXT_INT(buf) NEXT_VAL(buf, jint)
-#define NEXT_FLOAT(buf) NEXT_VAL(buf, jfloat)
-#define NEXT_BOOLEAN(buf) (jboolean)NEXT_INT(buf)
-#define NEXT_LONG(buf) NEXT_VAL(buf, jlong)
-#define NEXT_DOUBLE(buf) NEXT_VAL(buf, jdouble)
-
-// Operations for CheckPreviousOp
-enum {
- MTL_OP_INIT,
- MTL_OP_AA,
- MTL_OP_SET_COLOR,
- MTL_OP_RESET_PAINT,
- MTL_OP_SYNC,
- MTL_OP_SHAPE_CLIP_SPANS,
- MTL_OP_MASK_OP,
- MTL_OP_OTHER
-};
-/*
- * These macros now simply delegate to the CheckPreviousOp() method.
- */
-#define CHECK_PREVIOUS_OP(op) MTLRenderQueue_CheckPreviousOp(op)
-#define RESET_PREVIOUS_OP() {mtlPreviousOp = MTL_OP_INIT;}
-
-/*
- * Increments a pointer (buf) by the given number of bytes.
- */
-#define SKIP_BYTES(buf, numbytes) buf += (numbytes)
-
-/*
- * Extracts a value at the given offset from the provided packed value.
- */
-#define EXTRACT_VAL(packedval, offset, mask) \
- (((packedval) >> (offset)) & (mask))
-#define EXTRACT_BYTE(packedval, offset) \
- (unsigned char)EXTRACT_VAL(packedval, offset, 0xff)
-#define EXTRACT_BOOLEAN(packedval, offset) \
- (jboolean)EXTRACT_VAL(packedval, offset, 0x1)
-
-/*
- * The following macros allow the caller to return (or continue) if the
- * provided value is NULL. (The strange else clause is included below to
- * allow for a trailing ';' after RETURN/CONTINUE_IF_NULL() invocations.)
- */
-#define ACT_IF_NULL(ACTION, value) \
- if ((value) == NULL) { \
- J2dTraceLn1(J2D_TRACE_ERROR, \
- "%s is null", #value); \
- ACTION; \
- } else do { } while (0)
-#define RETURN_IF_NULL(value) ACT_IF_NULL(return, value)
-#define CONTINUE_IF_NULL(value) ACT_IF_NULL(continue, value)
-
-#define ACT_IF_TRUE(ACTION, value) \
- if ((value)) { \
- J2dTraceLn1(J2D_TRACE_ERROR, \
- "%s is false", #value);\
- ACTION; \
- } else do { } while (0)
-
-#define RETURN_IF_TRUE(value) ACT_IF_TRUE(return, value)
-
-MTLContext *MTLRenderQueue_GetCurrentContext();
-BMTLSDOps *MTLRenderQueue_GetCurrentDestination();
-void commitEncodedCommands();
-
-extern jint mtlPreviousOp;
-
-#endif /* MTLRenderQueue_h_Included */
diff --git a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLRenderQueue.m b/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLRenderQueue.m
deleted file mode 100644
index b479ba6fbfd..00000000000
--- a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLRenderQueue.m
+++ /dev/null
@@ -1,933 +0,0 @@
-/*
- * Copyright (c) 2019, 2021, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-#include <stdlib.h>
-
-#include "sun_java2d_pipe_BufferedOpCodes.h"
-
-#include "jlong.h"
-#include "MTLBlitLoops.h"
-#include "MTLBufImgOps.h"
-#include "MTLMaskBlit.h"
-#include "MTLMaskFill.h"
-#include "MTLPaints.h"
-#include "MTLRenderQueue.h"
-#include "MTLRenderer.h"
-#include "MTLTextRenderer.h"
-#import "ThreadUtilities.h"
-
-/**
- * References to the "current" context and destination surface.
- */
-static MTLContext *mtlc = NULL;
-static BMTLSDOps *dstOps = NULL;
-jint mtlPreviousOp = MTL_OP_INIT;
-
-
-extern void MTLGC_DestroyMTLGraphicsConfig(jlong pConfigInfo);
-
-void MTLRenderQueue_CheckPreviousOp(jint op) {
-
- if (mtlPreviousOp == op) {
- // The op is the same as last time, so we can return immediately.
- return;
- }
-
- if (op == MTL_OP_SET_COLOR) {
- if (mtlPreviousOp != MTL_OP_MASK_OP) {
- return; // SET_COLOR should not cause endEncoder
- }
- } else if (op == MTL_OP_MASK_OP) {
- MTLVertexCache_EnableMaskCache(mtlc, dstOps);
- mtlPreviousOp = op;
- return;
- }
-
- J2dTraceLn1(J2D_TRACE_VERBOSE,
- "MTLRenderQueue_CheckPreviousOp: new op=%d", op);
-
- switch (mtlPreviousOp) {
- case MTL_OP_INIT :
- mtlPreviousOp = op;
- return;
- case MTL_OP_MASK_OP :
- MTLVertexCache_DisableMaskCache(mtlc);
- break;
- }
-
- if (mtlc != NULL) {
- [mtlc.encoderManager endEncoder];
-
- if (op == MTL_OP_RESET_PAINT || op == MTL_OP_SYNC || op == MTL_OP_SHAPE_CLIP_SPANS) {
- MTLCommandBufferWrapper *cbwrapper = [mtlc pullCommandBufferWrapper];
- id <MTLCommandBuffer> commandbuf = [cbwrapper getCommandBuffer];
- [commandbuf addCompletedHandler:^(id <MTLCommandBuffer> commandbuf) {
- [cbwrapper release];
- }];
- [commandbuf commit];
- if (op == MTL_OP_SYNC || op == MTL_OP_SHAPE_CLIP_SPANS) {
- [commandbuf waitUntilCompleted];
- }
- }
- }
- mtlPreviousOp = op;
-}
-
-JNIEXPORT void JNICALL
-Java_sun_java2d_metal_MTLRenderQueue_flushBuffer
- (JNIEnv *env, jobject mtlrq,
- jlong buf, jint limit)
-{
- unsigned char *b, *end;
-
- J2dTraceLn1(J2D_TRACE_INFO,
- "MTLRenderQueue_flushBuffer: limit=%d", limit);
-
- b = (unsigned char *)jlong_to_ptr(buf);
- if (b == NULL) {
- J2dRlsTraceLn(J2D_TRACE_ERROR,
- "MTLRenderQueue_flushBuffer: cannot get direct buffer address");
- return;
- }
-
- end = b + limit;
- @autoreleasepool {
- while (b < end) {
- jint opcode = NEXT_INT(b);
-
- J2dTraceLn2(J2D_TRACE_VERBOSE,
- "MTLRenderQueue_flushBuffer: opcode=%d, rem=%d",
- opcode, (end-b));
-
- switch (opcode) {
-
- // draw ops
- case sun_java2d_pipe_BufferedOpCodes_DRAW_LINE:
- {
- CHECK_PREVIOUS_OP(MTL_OP_OTHER);
-
- if ([mtlc useXORComposite]) {
- commitEncodedCommands();
- J2dTraceLn(J2D_TRACE_VERBOSE,
- "DRAW_LINE in XOR mode - Force commit earlier draw calls before DRAW_LINE.");
- }
- jint x1 = NEXT_INT(b);
- jint y1 = NEXT_INT(b);
- jint x2 = NEXT_INT(b);
- jint y2 = NEXT_INT(b);
- MTLRenderer_DrawLine(mtlc, dstOps, x1, y1, x2, y2);
- break;
- }
- case sun_java2d_pipe_BufferedOpCodes_DRAW_RECT:
- {
- CHECK_PREVIOUS_OP(MTL_OP_OTHER);
-
- if ([mtlc useXORComposite]) {
- commitEncodedCommands();
- J2dTraceLn(J2D_TRACE_VERBOSE,
- "DRAW_RECT in XOR mode - Force commit earlier draw calls before DRAW_RECT.");
- }
- jint x = NEXT_INT(b);
- jint y = NEXT_INT(b);
- jint w = NEXT_INT(b);
- jint h = NEXT_INT(b);
- MTLRenderer_DrawRect(mtlc, dstOps, x, y, w, h);
- break;
- }
- case sun_java2d_pipe_BufferedOpCodes_DRAW_POLY:
- {
- CHECK_PREVIOUS_OP(MTL_OP_OTHER);
- jint nPoints = NEXT_INT(b);
- jboolean isClosed = NEXT_BOOLEAN(b);
- jint transX = NEXT_INT(b);
- jint transY = NEXT_INT(b);
- jint *xPoints = (jint *)b;
- jint *yPoints = ((jint *)b) + nPoints;
-
- if ([mtlc useXORComposite]) {
- commitEncodedCommands();
- J2dTraceLn(J2D_TRACE_VERBOSE,
- "DRAW_POLY in XOR mode - Force commit earlier draw calls before DRAW_POLY.");
-
- // draw separate (N-1) lines using N points
- for(int point = 0; point < nPoints-1; point++) {
- jint x1 = xPoints[point] + transX;
- jint y1 = yPoints[point] + transY;
- jint x2 = xPoints[point + 1] + transX;
- jint y2 = yPoints[point + 1] + transY;
- MTLRenderer_DrawLine(mtlc, dstOps, x1, y1, x2, y2);
- }
-
- if (isClosed) {
- MTLRenderer_DrawLine(mtlc, dstOps, xPoints[0] + transX, yPoints[0] + transY,
- xPoints[nPoints-1] + transX, yPoints[nPoints-1] + transY);
- }
- } else {
- MTLRenderer_DrawPoly(mtlc, dstOps, nPoints, isClosed, transX, transY, xPoints, yPoints);
- }
-
- SKIP_BYTES(b, nPoints * BYTES_PER_POLY_POINT);
- break;
- }
- case sun_java2d_pipe_BufferedOpCodes_DRAW_PIXEL:
- {
- CHECK_PREVIOUS_OP(MTL_OP_OTHER);
-
- if ([mtlc useXORComposite]) {
- commitEncodedCommands();
- J2dTraceLn(J2D_TRACE_VERBOSE,
- "DRAW_PIXEL in XOR mode - Force commit earlier draw calls before DRAW_PIXEL.");
- }
-
- jint x = NEXT_INT(b);
- jint y = NEXT_INT(b);
- CONTINUE_IF_NULL(mtlc);
- MTLRenderer_DrawPixel(mtlc, dstOps, x, y);
- break;
- }
- case sun_java2d_pipe_BufferedOpCodes_DRAW_SCANLINES:
- {
- CHECK_PREVIOUS_OP(MTL_OP_OTHER);
-
- if ([mtlc useXORComposite]) {
- commitEncodedCommands();
- J2dTraceLn(J2D_TRACE_VERBOSE,
- "DRAW_SCANLINES in XOR mode - Force commit earlier draw calls before "
- "DRAW_SCANLINES.");
- }
-
- jint count = NEXT_INT(b);
- MTLRenderer_DrawScanlines(mtlc, dstOps, count, (jint *)b);
-
- SKIP_BYTES(b, count * BYTES_PER_SCANLINE);
- break;
- }
- case sun_java2d_pipe_BufferedOpCodes_DRAW_PARALLELOGRAM:
- {
- CHECK_PREVIOUS_OP(MTL_OP_OTHER);
-
- if ([mtlc useXORComposite]) {
- commitEncodedCommands();
- J2dTraceLn(J2D_TRACE_VERBOSE,
- "DRAW_PARALLELOGRAM in XOR mode - Force commit earlier draw calls before "
- "DRAW_PARALLELOGRAM.");
- }
-
- jfloat x11 = NEXT_FLOAT(b);
- jfloat y11 = NEXT_FLOAT(b);
- jfloat dx21 = NEXT_FLOAT(b);
- jfloat dy21 = NEXT_FLOAT(b);
- jfloat dx12 = NEXT_FLOAT(b);
- jfloat dy12 = NEXT_FLOAT(b);
- jfloat lwr21 = NEXT_FLOAT(b);
- jfloat lwr12 = NEXT_FLOAT(b);
-
- MTLRenderer_DrawParallelogram(mtlc, dstOps,
- x11, y11,
- dx21, dy21,
- dx12, dy12,
- lwr21, lwr12);
- break;
- }
- case sun_java2d_pipe_BufferedOpCodes_DRAW_AAPARALLELOGRAM:
- {
- CHECK_PREVIOUS_OP(MTL_OP_OTHER);
- jfloat x11 = NEXT_FLOAT(b);
- jfloat y11 = NEXT_FLOAT(b);
- jfloat dx21 = NEXT_FLOAT(b);
- jfloat dy21 = NEXT_FLOAT(b);
- jfloat dx12 = NEXT_FLOAT(b);
- jfloat dy12 = NEXT_FLOAT(b);
- jfloat lwr21 = NEXT_FLOAT(b);
- jfloat lwr12 = NEXT_FLOAT(b);
-
- MTLRenderer_DrawAAParallelogram(mtlc, dstOps,
- x11, y11,
- dx21, dy21,
- dx12, dy12,
- lwr21, lwr12);
- break;
- }
-
- // fill ops
- case sun_java2d_pipe_BufferedOpCodes_FILL_RECT:
- {
- CHECK_PREVIOUS_OP(MTL_OP_OTHER);
-
- if ([mtlc useXORComposite]) {
- commitEncodedCommands();
- J2dTraceLn(J2D_TRACE_VERBOSE,
- "FILL_RECT in XOR mode - Force commit earlier draw calls before FILL_RECT.");
- }
-
- jint x = NEXT_INT(b);
- jint y = NEXT_INT(b);
- jint w = NEXT_INT(b);
- jint h = NEXT_INT(b);
- MTLRenderer_FillRect(mtlc, dstOps, x, y, w, h);
- break;
- }
- case sun_java2d_pipe_BufferedOpCodes_FILL_SPANS:
- {
- CHECK_PREVIOUS_OP(MTL_OP_OTHER);
-
- if ([mtlc useXORComposite]) {
- commitEncodedCommands();
- J2dTraceLn(J2D_TRACE_VERBOSE,
- "FILL_SPANS in XOR mode - Force commit earlier draw calls before FILL_SPANS.");
- }
-
- jint count = NEXT_INT(b);
- MTLRenderer_FillSpans(mtlc, dstOps, count, (jint *)b);
- SKIP_BYTES(b, count * BYTES_PER_SPAN);
- break;
- }
- case sun_java2d_pipe_BufferedOpCodes_FILL_PARALLELOGRAM:
- {
- CHECK_PREVIOUS_OP(MTL_OP_OTHER);
-
- if ([mtlc useXORComposite]) {
- commitEncodedCommands();
- J2dTraceLn(J2D_TRACE_VERBOSE,
- "FILL_PARALLELOGRAM in XOR mode - Force commit earlier draw calls before "
- "FILL_PARALLELOGRAM.");
- }
-
- jfloat x11 = NEXT_FLOAT(b);
- jfloat y11 = NEXT_FLOAT(b);
- jfloat dx21 = NEXT_FLOAT(b);
- jfloat dy21 = NEXT_FLOAT(b);
- jfloat dx12 = NEXT_FLOAT(b);
- jfloat dy12 = NEXT_FLOAT(b);
- MTLRenderer_FillParallelogram(mtlc, dstOps,
- x11, y11,
- dx21, dy21,
- dx12, dy12);
- break;
- }
- case sun_java2d_pipe_BufferedOpCodes_FILL_AAPARALLELOGRAM:
- {
- CHECK_PREVIOUS_OP(MTL_OP_OTHER);
- jfloat x11 = NEXT_FLOAT(b);
- jfloat y11 = NEXT_FLOAT(b);
- jfloat dx21 = NEXT_FLOAT(b);
- jfloat dy21 = NEXT_FLOAT(b);
- jfloat dx12 = NEXT_FLOAT(b);
- jfloat dy12 = NEXT_FLOAT(b);
- MTLRenderer_FillAAParallelogram(mtlc, dstOps,
- x11, y11,
- dx21, dy21,
- dx12, dy12);
- break;
- }
-
- // text-related ops
- case sun_java2d_pipe_BufferedOpCodes_DRAW_GLYPH_LIST:
- {
- CHECK_PREVIOUS_OP(MTL_OP_OTHER);
-
- if ([mtlc useXORComposite]) {
- commitEncodedCommands();
- J2dTraceLn(J2D_TRACE_VERBOSE,
- "DRAW_GLYPH_LIST in XOR mode - Force commit earlier draw calls before "
- "DRAW_GLYPH_LIST.");
- }
-
- jint numGlyphs = NEXT_INT(b);
- jint packedParams = NEXT_INT(b);
- jfloat glyphListOrigX = NEXT_FLOAT(b);
- jfloat glyphListOrigY = NEXT_FLOAT(b);
- jboolean usePositions = EXTRACT_BOOLEAN(packedParams,
- OFFSET_POSITIONS);
- jboolean subPixPos = EXTRACT_BOOLEAN(packedParams,
- OFFSET_SUBPIXPOS);
- jboolean rgbOrder = EXTRACT_BOOLEAN(packedParams,
- OFFSET_RGBORDER);
- jint lcdContrast = EXTRACT_BYTE(packedParams,
- OFFSET_CONTRAST);
- unsigned char *images = b;
- unsigned char *positions;
- jint bytesPerGlyph;
- if (usePositions) {
- positions = (b + numGlyphs * BYTES_PER_GLYPH_IMAGE);
- bytesPerGlyph = BYTES_PER_POSITIONED_GLYPH;
- } else {
- positions = NULL;
- bytesPerGlyph = BYTES_PER_GLYPH_IMAGE;
- }
- MTLTR_DrawGlyphList(env, mtlc, dstOps,
- numGlyphs, usePositions,
- subPixPos, rgbOrder, lcdContrast,
- glyphListOrigX, glyphListOrigY,
- images, positions);
- SKIP_BYTES(b, numGlyphs * bytesPerGlyph);
- break;
- }
-
- // copy-related ops
- case sun_java2d_pipe_BufferedOpCodes_COPY_AREA:
- {
- CHECK_PREVIOUS_OP(MTL_OP_OTHER);
- jint x = NEXT_INT(b);
- jint y = NEXT_INT(b);
- jint w = NEXT_INT(b);
- jint h = NEXT_INT(b);
- jint dx = NEXT_INT(b);
- jint dy = NEXT_INT(b);
- MTLBlitLoops_CopyArea(env, mtlc, dstOps,
- x, y, w, h, dx, dy);
- break;
- }
- case sun_java2d_pipe_BufferedOpCodes_BLIT:
- {
- CHECK_PREVIOUS_OP(MTL_OP_OTHER);
- jint packedParams = NEXT_INT(b);
- jint sx1 = NEXT_INT(b);
- jint sy1 = NEXT_INT(b);
- jint sx2 = NEXT_INT(b);
- jint sy2 = NEXT_INT(b);
- jdouble dx1 = NEXT_DOUBLE(b);
- jdouble dy1 = NEXT_DOUBLE(b);
- jdouble dx2 = NEXT_DOUBLE(b);
- jdouble dy2 = NEXT_DOUBLE(b);
- jlong pSrc = NEXT_LONG(b);
- jlong pDst = NEXT_LONG(b);
- jint hint = EXTRACT_BYTE(packedParams, OFFSET_HINT);
- jboolean texture = EXTRACT_BOOLEAN(packedParams,
- OFFSET_TEXTURE);
- jboolean xform = EXTRACT_BOOLEAN(packedParams,
- OFFSET_XFORM);
- jboolean isoblit = EXTRACT_BOOLEAN(packedParams,
- OFFSET_ISOBLIT);
- if (isoblit) {
- MTLBlitLoops_IsoBlit(env, mtlc, pSrc, pDst,
- xform, hint, texture,
- sx1, sy1, sx2, sy2,
- dx1, dy1, dx2, dy2);
- } else {
- jint srctype = EXTRACT_BYTE(packedParams, OFFSET_SRCTYPE);
- MTLBlitLoops_Blit(env, mtlc, pSrc, pDst,
- xform, hint, srctype, texture,
- sx1, sy1, sx2, sy2,
- dx1, dy1, dx2, dy2);
- }
- break;
- }
- case sun_java2d_pipe_BufferedOpCodes_SURFACE_TO_SW_BLIT:
- {
- CHECK_PREVIOUS_OP(MTL_OP_OTHER);
- jint sx = NEXT_INT(b);
- jint sy = NEXT_INT(b);
- jint dx = NEXT_INT(b);
- jint dy = NEXT_INT(b);
- jint w = NEXT_INT(b);
- jint h = NEXT_INT(b);
- jint dsttype = NEXT_INT(b);
- jlong pSrc = NEXT_LONG(b);
- jlong pDst = NEXT_LONG(b);
- MTLBlitLoops_SurfaceToSwBlit(env, mtlc,
- pSrc, pDst, dsttype,
- sx, sy, dx, dy, w, h);
- break;
- }
- case sun_java2d_pipe_BufferedOpCodes_MASK_FILL:
- {
- jint x = NEXT_INT(b);
- jint y = NEXT_INT(b);
- jint w = NEXT_INT(b);
- jint h = NEXT_INT(b);
- jint maskoff = NEXT_INT(b);
- jint maskscan = NEXT_INT(b);
- jint masklen = NEXT_INT(b);
- unsigned char *pMask = (masklen > 0) ? b : NULL;
- if (mtlc == nil)
- return;
- CHECK_PREVIOUS_OP(MTL_OP_MASK_OP);
- MTLMaskFill_MaskFill(mtlc, dstOps, x, y, w, h,
- maskoff, maskscan, masklen, pMask);
- SKIP_BYTES(b, masklen);
- break;
- }
- case sun_java2d_pipe_BufferedOpCodes_MASK_BLIT:
- {
- CHECK_PREVIOUS_OP(MTL_OP_OTHER);
- jint dstx = NEXT_INT(b);
- jint dsty = NEXT_INT(b);
- jint width = NEXT_INT(b);
- jint height = NEXT_INT(b);
- jint masklen = width * height * sizeof(jint);
- MTLMaskBlit_MaskBlit(env, mtlc, dstOps,
- dstx, dsty, width, height, b);
- SKIP_BYTES(b, masklen);
- break;
- }
-
- // state-related ops
- case sun_java2d_pipe_BufferedOpCodes_SET_RECT_CLIP:
- {
- CHECK_PREVIOUS_OP(MTL_OP_OTHER);
- jint x1 = NEXT_INT(b);
- jint y1 = NEXT_INT(b);
- jint x2 = NEXT_INT(b);
- jint y2 = NEXT_INT(b);
- [mtlc setClipRectX1:x1 Y1:y1 X2:x2 Y2:y2];
- break;
- }
- case sun_java2d_pipe_BufferedOpCodes_BEGIN_SHAPE_CLIP:
- {
- CHECK_PREVIOUS_OP(MTL_OP_OTHER);
- [mtlc beginShapeClip:dstOps];
- break;
- }
- case sun_java2d_pipe_BufferedOpCodes_SET_SHAPE_CLIP_SPANS:
- {
- CHECK_PREVIOUS_OP(MTL_OP_SHAPE_CLIP_SPANS);
- // This results in creation of new render encoder with
- // stencil buffer set as render target
- jint count = NEXT_INT(b);
- MTLRenderer_FillSpans(mtlc, dstOps, count, (jint *)b);
- SKIP_BYTES(b, count * BYTES_PER_SPAN);
- break;
- }
- case sun_java2d_pipe_BufferedOpCodes_END_SHAPE_CLIP:
- {
- CHECK_PREVIOUS_OP(MTL_OP_OTHER);
- [mtlc endShapeClip:dstOps];
- break;
- }
- case sun_java2d_pipe_BufferedOpCodes_RESET_CLIP:
- {
- CHECK_PREVIOUS_OP(MTL_OP_OTHER);
- [mtlc resetClip];
- break;
- }
- case sun_java2d_pipe_BufferedOpCodes_SET_ALPHA_COMPOSITE:
- {
- CHECK_PREVIOUS_OP(MTL_OP_OTHER);
- jint rule = NEXT_INT(b);
- jfloat extraAlpha = NEXT_FLOAT(b);
- jint flags = NEXT_INT(b);
- [mtlc setAlphaCompositeRule:rule extraAlpha:extraAlpha flags:flags];
- break;
- }
- case sun_java2d_pipe_BufferedOpCodes_SET_XOR_COMPOSITE:
- {
- CHECK_PREVIOUS_OP(MTL_OP_OTHER);
- jint xorPixel = NEXT_INT(b);
- [mtlc setXorComposite:xorPixel];
- break;
- }
- case sun_java2d_pipe_BufferedOpCodes_RESET_COMPOSITE:
- {
- /* TODO: check whether something needs to be done here if we are moving out of XOR composite
- commitEncodedCommands();
- MTLCommandBufferWrapper * cbwrapper = [mtlc pullCommandBufferWrapper];
- [cbwrapper onComplete];
-
- J2dTraceLn(J2D_TRACE_VERBOSE,
- "RESET_COMPOSITE - Force commit earlier draw calls before RESET_COMPOSITE.");*/
-
- CHECK_PREVIOUS_OP(MTL_OP_OTHER);
- [mtlc resetComposite];
- break;
- }
- case sun_java2d_pipe_BufferedOpCodes_SET_TRANSFORM:
- {
- CHECK_PREVIOUS_OP(MTL_OP_OTHER);
- jdouble m00 = NEXT_DOUBLE(b);
- jdouble m10 = NEXT_DOUBLE(b);
- jdouble m01 = NEXT_DOUBLE(b);
- jdouble m11 = NEXT_DOUBLE(b);
- jdouble m02 = NEXT_DOUBLE(b);
- jdouble m12 = NEXT_DOUBLE(b);
- [mtlc setTransformM00:m00 M10:m10 M01:m01 M11:m11 M02:m02 M12:m12];
- break;
- }
- case sun_java2d_pipe_BufferedOpCodes_RESET_TRANSFORM:
- {
- CHECK_PREVIOUS_OP(MTL_OP_OTHER);
- [mtlc resetTransform];
- break;
- }
-
- // context-related ops
- case sun_java2d_pipe_BufferedOpCodes_SET_SURFACES:
- {
- CHECK_PREVIOUS_OP(MTL_OP_OTHER);
- jlong pSrc = NEXT_LONG(b);
- jlong pDst = NEXT_LONG(b);
-
- if (mtlc != NULL) {
- [mtlc.encoderManager endEncoder];
- MTLCommandBufferWrapper * cbwrapper = [mtlc pullCommandBufferWrapper];
- id<MTLCommandBuffer> commandbuf = [cbwrapper getCommandBuffer];
- [commandbuf addCompletedHandler:^(id <MTLCommandBuffer> commandbuf) {
- [cbwrapper release];
- }];
- [commandbuf commit];
- }
- mtlc = [MTLContext setSurfacesEnv:env src:pSrc dst:pDst];
- dstOps = (BMTLSDOps *)jlong_to_ptr(pDst);
- break;
- }
- case sun_java2d_pipe_BufferedOpCodes_SET_SCRATCH_SURFACE:
- {
- CHECK_PREVIOUS_OP(MTL_OP_OTHER);
- jlong pConfigInfo = NEXT_LONG(b);
- MTLGraphicsConfigInfo *mtlInfo =
- (MTLGraphicsConfigInfo *)jlong_to_ptr(pConfigInfo);
-
- if (mtlInfo == NULL) {
-
- } else {
- MTLContext *newMtlc = mtlInfo->context;
- if (newMtlc == NULL) {
-
- } else {
- if (mtlc != NULL) {
- [mtlc.encoderManager endEncoder];
- MTLCommandBufferWrapper * cbwrapper = [mtlc pullCommandBufferWrapper];
- id<MTLCommandBuffer> commandbuf = [cbwrapper getCommandBuffer];
- [commandbuf addCompletedHandler:^(id <MTLCommandBuffer> commandbuf) {
- [cbwrapper release];
- }];
- [commandbuf commit];
- }
- mtlc = newMtlc;
- dstOps = NULL;
- }
- }
- break;
- }
- case sun_java2d_pipe_BufferedOpCodes_FLUSH_SURFACE:
- {
- CHECK_PREVIOUS_OP(MTL_OP_OTHER);
- jlong pData = NEXT_LONG(b);
- BMTLSDOps *mtlsdo = (BMTLSDOps *)jlong_to_ptr(pData);
- if (mtlsdo != NULL) {
- CONTINUE_IF_NULL(mtlc);
- MTLTR_FreeGlyphCaches();
- MTLSD_Delete(env, mtlsdo);
- }
- break;
- }
- case sun_java2d_pipe_BufferedOpCodes_DISPOSE_SURFACE:
- {
- CHECK_PREVIOUS_OP(MTL_OP_OTHER);
- jlong pData = NEXT_LONG(b);
- BMTLSDOps *mtlsdo = (BMTLSDOps *)jlong_to_ptr(pData);
- if (mtlsdo != NULL) {
- CONTINUE_IF_NULL(mtlc);
- MTLSD_Delete(env, mtlsdo);
- if (mtlsdo->privOps != NULL) {
- free(mtlsdo->privOps);
- }
- }
- break;
- }
- case sun_java2d_pipe_BufferedOpCodes_DISPOSE_CONFIG:
- {
- CHECK_PREVIOUS_OP(MTL_OP_OTHER);
- jlong pConfigInfo = NEXT_LONG(b);
- CONTINUE_IF_NULL(mtlc);
-
- if (mtlc != NULL) {
- [mtlc.encoderManager endEncoder];
- }
-
- MTLGC_DestroyMTLGraphicsConfig(pConfigInfo);
-
- mtlc = NULL;
- // dstOps = NULL;
- break;
- }
-
- case sun_java2d_pipe_BufferedOpCodes_SYNC:
- {
- CHECK_PREVIOUS_OP(MTL_OP_SYNC);
- break;
- }
-
- // special no-op (mainly used for achieving 8-byte alignment)
- case sun_java2d_pipe_BufferedOpCodes_NOOP:
- break;
-
- // paint-related ops
- case sun_java2d_pipe_BufferedOpCodes_RESET_PAINT:
- {
- CHECK_PREVIOUS_OP(MTL_OP_RESET_PAINT);
- [mtlc resetPaint];
- break;
- }
- case sun_java2d_pipe_BufferedOpCodes_SET_COLOR:
- {
- CHECK_PREVIOUS_OP(MTL_OP_SET_COLOR);
- jint pixel = NEXT_INT(b);
- [mtlc setColorPaint:pixel];
- break;
- }
- case sun_java2d_pipe_BufferedOpCodes_SET_GRADIENT_PAINT:
- {
- CHECK_PREVIOUS_OP(MTL_OP_OTHER);
- jboolean useMask= NEXT_BOOLEAN(b);
- jboolean cyclic = NEXT_BOOLEAN(b);
- jdouble p0 = NEXT_DOUBLE(b);
- jdouble p1 = NEXT_DOUBLE(b);
- jdouble p3 = NEXT_DOUBLE(b);
- jint pixel1 = NEXT_INT(b);
- jint pixel2 = NEXT_INT(b);
- [mtlc setGradientPaintUseMask:useMask
- cyclic:cyclic
- p0:p0
- p1:p1
- p3:p3
- pixel1:pixel1
- pixel2:pixel2];
- break;
- }
- case sun_java2d_pipe_BufferedOpCodes_SET_LINEAR_GRADIENT_PAINT:
- {
- CHECK_PREVIOUS_OP(MTL_OP_OTHER);
- jboolean useMask = NEXT_BOOLEAN(b);
- jboolean linear = NEXT_BOOLEAN(b);
- jint cycleMethod = NEXT_INT(b);
- jint numStops = NEXT_INT(b);
- jfloat p0 = NEXT_FLOAT(b);
- jfloat p1 = NEXT_FLOAT(b);
- jfloat p3 = NEXT_FLOAT(b);
- void *fractions, *pixels;
- fractions = b; SKIP_BYTES(b, numStops * sizeof(jfloat));
- pixels = b; SKIP_BYTES(b, numStops * sizeof(jint));
- [mtlc setLinearGradientPaint:useMask
- linear:linear
- cycleMethod:cycleMethod
- numStops:numStops
- p0:p0
- p1:p1
- p3:p3
- fractions:fractions
- pixels:pixels];
- break;
- }
- case sun_java2d_pipe_BufferedOpCodes_SET_RADIAL_GRADIENT_PAINT:
- {
- CHECK_PREVIOUS_OP(MTL_OP_OTHER);
- jboolean useMask = NEXT_BOOLEAN(b);
- jboolean linear = NEXT_BOOLEAN(b);
- jint numStops = NEXT_INT(b);
- jint cycleMethod = NEXT_INT(b);
- jfloat m00 = NEXT_FLOAT(b);
- jfloat m01 = NEXT_FLOAT(b);
- jfloat m02 = NEXT_FLOAT(b);
- jfloat m10 = NEXT_FLOAT(b);
- jfloat m11 = NEXT_FLOAT(b);
- jfloat m12 = NEXT_FLOAT(b);
- jfloat focusX = NEXT_FLOAT(b);
- void *fractions, *pixels;
- fractions = b; SKIP_BYTES(b, numStops * sizeof(jfloat));
- pixels = b; SKIP_BYTES(b, numStops * sizeof(jint));
- [mtlc setRadialGradientPaint:useMask
- linear:linear
- cycleMethod:cycleMethod
- numStops:numStops
- m00:m00
- m01:m01
- m02:m02
- m10:m10
- m11:m11
- m12:m12
- focusX:focusX
- fractions:fractions
- pixels:pixels];
- break;
- }
- case sun_java2d_pipe_BufferedOpCodes_SET_TEXTURE_PAINT:
- {
- CHECK_PREVIOUS_OP(MTL_OP_OTHER);
- jboolean useMask= NEXT_BOOLEAN(b);
- jboolean filter = NEXT_BOOLEAN(b);
- jlong pSrc = NEXT_LONG(b);
- jdouble xp0 = NEXT_DOUBLE(b);
- jdouble xp1 = NEXT_DOUBLE(b);
- jdouble xp3 = NEXT_DOUBLE(b);
- jdouble yp0 = NEXT_DOUBLE(b);
- jdouble yp1 = NEXT_DOUBLE(b);
- jdouble yp3 = NEXT_DOUBLE(b);
- [mtlc setTexturePaint:useMask
- pSrcOps:pSrc
- filter:filter
- xp0:xp0
- xp1:xp1
- xp3:xp3
- yp0:yp0
- yp1:yp1
- yp3:yp3];
- break;
- }
-
- // BufferedImageOp-related ops
- case sun_java2d_pipe_BufferedOpCodes_ENABLE_CONVOLVE_OP:
- {
- CHECK_PREVIOUS_OP(MTL_OP_OTHER);
- jlong pSrc = NEXT_LONG(b);
- jboolean edgeZero = NEXT_BOOLEAN(b);
- jint kernelWidth = NEXT_INT(b);
- jint kernelHeight = NEXT_INT(b);
-
- BMTLSDOps * bmtlsdOps = (BMTLSDOps *)pSrc;
- MTLConvolveOp * convolveOp = [[MTLConvolveOp alloc] init:edgeZero
- kernelWidth:kernelWidth
- kernelHeight:kernelHeight
- srcWidth:bmtlsdOps->width
- srcHeight:bmtlsdOps->height
- kernel:b
- device:mtlc.device
- ];
- [mtlc setBufImgOp:convolveOp];
- SKIP_BYTES(b, kernelWidth * kernelHeight * sizeof(jfloat));
- break;
- }
- case sun_java2d_pipe_BufferedOpCodes_DISABLE_CONVOLVE_OP:
- {
- CHECK_PREVIOUS_OP(MTL_OP_OTHER);
- [mtlc setBufImgOp:NULL];
- break;
- }
- case sun_java2d_pipe_BufferedOpCodes_ENABLE_RESCALE_OP:
- {
- CHECK_PREVIOUS_OP(MTL_OP_OTHER);
- jlong pSrc = NEXT_LONG(b);
- jboolean nonPremult = NEXT_BOOLEAN(b);
- jint numFactors = 4;
- unsigned char *scaleFactors = b;
- unsigned char *offsets = (b + numFactors * sizeof(jfloat));
- MTLRescaleOp * rescaleOp =
- [[MTLRescaleOp alloc] init:nonPremult factors:scaleFactors offsets:offsets];
- [mtlc setBufImgOp:rescaleOp];
- SKIP_BYTES(b, numFactors * sizeof(jfloat) * 2);
- break;
- }
- case sun_java2d_pipe_BufferedOpCodes_DISABLE_RESCALE_OP:
- {
- CHECK_PREVIOUS_OP(MTL_OP_OTHER);
- [mtlc setBufImgOp:NULL];
- break;
- }
- case sun_java2d_pipe_BufferedOpCodes_ENABLE_LOOKUP_OP:
- {
- CHECK_PREVIOUS_OP(MTL_OP_OTHER);
- jlong pSrc = NEXT_LONG(b);
- jboolean nonPremult = NEXT_BOOLEAN(b);
- jboolean shortData = NEXT_BOOLEAN(b);
- jint numBands = NEXT_INT(b);
- jint bandLength = NEXT_INT(b);
- jint offset = NEXT_INT(b);
- jint bytesPerElem = shortData ? sizeof(jshort):sizeof(jbyte);
- void *tableValues = b;
-
- MTLLookupOp * lookupOp = [[MTLLookupOp alloc] init:nonPremult
- shortData:shortData
- numBands:numBands
- bandLength:bandLength
- offset:offset
- tableValues:tableValues
- device:mtlc.device];
- [mtlc setBufImgOp:lookupOp];
- SKIP_BYTES(b, numBands * bandLength * bytesPerElem);
- break;
- }
- case sun_java2d_pipe_BufferedOpCodes_DISABLE_LOOKUP_OP:
- {
- CHECK_PREVIOUS_OP(MTL_OP_OTHER);
- [mtlc setBufImgOp:NULL];
- break;
- }
-
- default:
- J2dRlsTraceLn1(J2D_TRACE_ERROR,
- "MTLRenderQueue_flushBuffer: invalid opcode=%d", opcode);
- return;
- }
- }
-
- if (mtlc != NULL) {
- if (mtlPreviousOp == MTL_OP_MASK_OP) {
- MTLVertexCache_DisableMaskCache(mtlc);
- }
- [mtlc.encoderManager endEncoder];
- MTLCommandBufferWrapper * cbwrapper = [mtlc pullCommandBufferWrapper];
- id<MTLCommandBuffer> commandbuf = [cbwrapper getCommandBuffer];
- [commandbuf addCompletedHandler:^(id <MTLCommandBuffer> commandbuf) {
- [cbwrapper release];
- }];
- [commandbuf commit];
- BMTLSDOps *dstOps = MTLRenderQueue_GetCurrentDestination();
- if (dstOps != NULL) {
- MTLSDOps *dstMTLOps = (MTLSDOps *)dstOps->privOps;
- MTLLayer *layer = (MTLLayer*)dstMTLOps->layer;
- if (layer != NULL) {
- [layer startDisplayLink];
- }
- }
- }
- RESET_PREVIOUS_OP();
- }
-}
-
-/**
- * Returns a pointer to the "current" context, as set by the last SET_SURFACES
- * or SET_SCRATCH_SURFACE operation.
- */
-MTLContext *
-MTLRenderQueue_GetCurrentContext()
-{
- return mtlc;
-}
-
-/**
- * Returns a pointer to the "current" destination surface, as set by the last
- * SET_SURFACES operation.
- */
-BMTLSDOps *
-MTLRenderQueue_GetCurrentDestination()
-{
- return dstOps;
-}
-
-/**
- * commit earlier encoded commmands
- * these would be rendered to the back-buffer - which is read in shader while rendering in XOR mode
- */
-void commitEncodedCommands() {
- [mtlc.encoderManager endEncoder];
-
- MTLCommandBufferWrapper *cbwrapper = [mtlc pullCommandBufferWrapper];
- id <MTLCommandBuffer> commandbuf = [cbwrapper getCommandBuffer];
- [commandbuf addCompletedHandler:^(id <MTLCommandBuffer> commandbuf) {
- [cbwrapper release];
- }];
- [commandbuf commit];
- [commandbuf waitUntilCompleted];
-}
diff --git a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLRenderer.h b/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLRenderer.h
deleted file mode 100644
index 4ec9956305b..00000000000
--- a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLRenderer.h
+++ /dev/null
@@ -1,76 +0,0 @@
-/*
- * Copyright (c) 2019, 2021, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-#ifndef MTLRenderer_h_Included
-#define MTLRenderer_h_Included
-
-#include "sun_java2d_pipe_BufferedRenderPipe.h"
-#include "MTLContext.h"
-#include "MTLGraphicsConfig.h"
-#import "MTLLayer.h"
-
-#define BYTES_PER_POLY_POINT \
- sun_java2d_pipe_BufferedRenderPipe_BYTES_PER_POLY_POINT
-#define BYTES_PER_SCANLINE \
- sun_java2d_pipe_BufferedRenderPipe_BYTES_PER_SCANLINE
-#define BYTES_PER_SPAN \
- sun_java2d_pipe_BufferedRenderPipe_BYTES_PER_SPAN
-
-void MTLRenderer_DrawLine(MTLContext *mtlc, BMTLSDOps * dstOps,
- jint x1, jint y1, jint x2, jint y2);
-void MTLRenderer_DrawPixel(MTLContext *mtlc, BMTLSDOps * dstOps,
- jint x, jint y);
-void MTLRenderer_DrawRect(MTLContext *mtlc, BMTLSDOps * dstOps,
- jint x, jint y, jint w, jint h);
-void MTLRenderer_DrawPoly(MTLContext *mtlc, BMTLSDOps * dstOps,
- jint nPoints, jint isClosed,
- jint transX, jint transY,
- jint *xPoints, jint *yPoints);
-void MTLRenderer_DrawScanlines(MTLContext *mtlc, BMTLSDOps * dstOps,
- jint count, jint *scanlines);
-void MTLRenderer_DrawParallelogram(MTLContext *mtlc, BMTLSDOps * dstOps,
- jfloat fx11, jfloat fy11,
- jfloat dx21, jfloat dy21,
- jfloat dx12, jfloat dy12,
- jfloat lw21, jfloat lw12);
-void MTLRenderer_DrawAAParallelogram(MTLContext *mtlc, BMTLSDOps * dstOps,
- jfloat fx11, jfloat fy11,
- jfloat dx21, jfloat dy21,
- jfloat dx12, jfloat dy12,
- jfloat lw21, jfloat lw12);
-void MTLRenderer_FillRect(MTLContext *mtlc, BMTLSDOps * dstOps,
- jint x, jint y, jint w, jint h);
-void MTLRenderer_FillSpans(MTLContext *mtlc, BMTLSDOps * dstOps,
- jint count, jint *spans);
-void MTLRenderer_FillParallelogram(MTLContext *mtlc, BMTLSDOps * dstOps,
- jfloat fx11, jfloat fy11,
- jfloat dx21, jfloat dy21,
- jfloat dx12, jfloat dy12);
-void MTLRenderer_FillAAParallelogram(MTLContext *mtlc, BMTLSDOps * dstOps,
- jfloat fx11, jfloat fy11,
- jfloat dx21, jfloat dy21,
- jfloat dx12, jfloat dy12);
-
-#endif /* MTLRenderer_h_Included */
diff --git a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLRenderer.m b/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLRenderer.m
deleted file mode 100644
index 12eadeac7a5..00000000000
--- a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLRenderer.m
+++ /dev/null
@@ -1,961 +0,0 @@
-/*
- * Copyright (c) 2019, 2021, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-#include <jlong.h>
-#include <jni_util.h>
-#include <math.h>
-
-#include "sun_java2d_metal_MTLRenderer.h"
-
-#include "MTLRenderer.h"
-#include "MTLRenderQueue.h"
-#include "MTLSurfaceData.h"
-#include "MTLUtils.h"
-#import "MTLLayer.h"
-
-/**
- * Note: Some of the methods in this file apply a "magic number"
- * translation to line segments. It is same as what we have in
- * OGLrenderer.
- *
- * The "magic numbers" you see here have been empirically derived
- * after testing on a variety of graphics hardware in order to find some
- * reasonable middle ground between the two specifications. The general
- * approach is to apply a fractional translation to vertices so that they
- * hit pixel centers and therefore touch the same pixels as in our other
- * pipelines. Emphasis was placed on finding values so that MTL lines with
- * a slope of +/- 1 hit all the same pixels as our other (software) loops.
- * The stepping in other diagonal lines rendered with MTL may deviate
- * slightly from those rendered with our software loops, but the most
- * important thing is that these magic numbers ensure that all MTL lines
- * hit the same endpoints as our software loops.
- *
- * If you find it necessary to change any of these magic numbers in the
- * future, just be sure that you test the changes across a variety of
- * hardware to ensure consistent rendering everywhere.
- */
-
-void MTLRenderer_DrawLine(MTLContext *mtlc, BMTLSDOps * dstOps, jint x1, jint y1, jint x2, jint y2) {
- if (mtlc == NULL || dstOps == NULL || dstOps->pTexture == NULL) {
- J2dTraceLn(J2D_TRACE_ERROR, "MTLRenderer_DrawLine: dest is null");
- return;
- }
-
- J2dTraceLn5(J2D_TRACE_INFO, "MTLRenderer_DrawLine (x1=%d y1=%d x2=%d y2=%d), dst tex=%p", x1, y1, x2, y2, dstOps->pTexture);
-
- id<MTLRenderCommandEncoder> mtlEncoder = [mtlc.encoderManager getRenderEncoder:dstOps];
- if (mtlEncoder == nil)
- return;
-
- // DrawLine implementation same as in OGLRenderer.c
- struct Vertex verts[2];
- if (y1 == y2) {
- // horizontal
- float fx1 = (float)x1;
- float fx2 = (float)x2;
- float fy = ((float)y1) + 0.2f;
-
- if (x1 > x2) {
- float t = fx1; fx1 = fx2; fx2 = t;
- }
-
- verts[0].position[0] = fx1 + 0.2f;
- verts[0].position[1] = fy;
- verts[1].position[0] = fx2 + 1.2f;
- verts[1].position[1] = fy;
- } else if (x1 == x2) {
- // vertical
- float fx = ((float)x1) + 0.2f;
- float fy1 = (float)y1;
- float fy2 = (float)y2;
-
- if (y1 > y2) {
- float t = fy1; fy1 = fy2; fy2 = t;
- }
-
- verts[0].position[0] = fx;
- verts[0].position[1] = fy1 + 0.2f;
- verts[1].position[0] = fx;
- verts[1].position[1] = fy2 + 1.2f;
- } else {
- // diagonal
- float fx1 = (float)x1;
- float fy1 = (float)y1;
- float fx2 = (float)x2;
- float fy2 = (float)y2;
-
- if (x1 < x2) {
- fx1 += 0.2f;
- fx2 += 1.0f;
- } else {
- fx1 += 0.8f;
- fx2 -= 0.2f;
- }
-
- if (y1 < y2) {
- fy1 += 0.2f;
- fy2 += 1.0f;
- } else {
- fy1 += 0.8f;
- fy2 -= 0.2f;
- }
- verts[0].position[0] = fx1;
- verts[0].position[1] = fy1;
- verts[1].position[0] = fx2;
- verts[1].position[1] = fy2;
- }
-
- [mtlEncoder setVertexBytes:verts length:sizeof(verts) atIndex:MeshVertexBuffer];
- [mtlEncoder drawPrimitives:MTLPrimitiveTypeLine vertexStart:0 vertexCount:2];
-}
-
-void MTLRenderer_DrawPixel(MTLContext *mtlc, BMTLSDOps * dstOps, jint x, jint y) {
- if (mtlc == NULL || dstOps == NULL || dstOps->pTexture == NULL) {
- J2dTraceLn(J2D_TRACE_ERROR, "MTLRenderer_DrawPixel: dest is null");
- return;
- }
-
- id<MTLTexture> dest = dstOps->pTexture;
- J2dTraceLn3(J2D_TRACE_INFO, "MTLRenderer_DrawPixel (x=%d y=%d), dst tex=%p", x, y, dest);
-
- id<MTLRenderCommandEncoder> mtlEncoder = [mtlc.encoderManager getRenderEncoder:dstOps];
- if (mtlEncoder == nil)
- return;
-
- // Translate each vertex by a fraction so
- // that we hit pixel centers.
- float fx = (float)x + 0.2f;
- float fy = (float)y + 0.5f;
- struct Vertex vert = {{fx, fy}};
- [mtlEncoder setVertexBytes:&vert length:sizeof(vert) atIndex:MeshVertexBuffer];
- [mtlEncoder drawPrimitives:MTLPrimitiveTypePoint vertexStart:0 vertexCount:1];
-}
-
-void MTLRenderer_DrawRect(MTLContext *mtlc, BMTLSDOps * dstOps, jint x, jint y, jint w, jint h) {
- if (mtlc == NULL || dstOps == NULL || dstOps->pTexture == NULL) {
- J2dTraceLn(J2D_TRACE_ERROR, "MTLRenderer_DrawRect: dest is null");
- return;
- }
-
- id<MTLTexture> dest = dstOps->pTexture;
- J2dTraceLn5(J2D_TRACE_INFO, "MTLRenderer_DrawRect (x=%d y=%d w=%d h=%d), dst tex=%p", x, y, w, h, dest);
-
- // TODO: use DrawParallelogram(x, y, w, h, lw=1, lh=1)
- id<MTLRenderCommandEncoder> mtlEncoder = [mtlc.encoderManager getRenderEncoder:dstOps];
- if (mtlEncoder == nil)
- return;
-
- // Translate each vertex by a fraction so
- // that we hit pixel centers.
- const int verticesCount = 5;
- float fx = (float)x + 0.2f;
- float fy = (float)y + 0.5f;
- float fw = (float)w;
- float fh = (float)h;
- struct Vertex vertices[5] = {
- {{fx, fy}},
- {{fx + fw, fy}},
- {{fx + fw, fy + fh}},
- {{fx, fy + fh}},
- {{fx, fy}},
- };
- [mtlEncoder setVertexBytes:vertices length:sizeof(vertices) atIndex:MeshVertexBuffer];
- [mtlEncoder drawPrimitives:MTLPrimitiveTypeLineStrip vertexStart:0 vertexCount:verticesCount];
-}
-
-const int POLYLINE_BUF_SIZE = 64;
-
-NS_INLINE void fillVertex(struct Vertex * vertex, int x, int y) {
- vertex->position[0] = x;
- vertex->position[1] = y;
-}
-
-void MTLRenderer_DrawPoly(MTLContext *mtlc, BMTLSDOps * dstOps,
- jint nPoints, jint isClosed,
- jint transX, jint transY,
- jint *xPoints, jint *yPoints)
-{
- // Note that BufferedRenderPipe.drawPoly() has already rejected polys
- // with nPoints<2, so we can be certain here that we have nPoints>=2.
- if (xPoints == NULL || yPoints == NULL || nPoints < 2) { // just for insurance
- J2dRlsTraceLn(J2D_TRACE_ERROR, "MTLRenderer_DrawPoly: points array is empty");
- return;
- }
-
- if (mtlc == NULL || dstOps == NULL || dstOps->pTexture == NULL) {
- J2dRlsTraceLn(J2D_TRACE_ERROR, "MTLRenderer_DrawPoly: dest is null");
- return;
- }
-
- J2dTraceLn4(J2D_TRACE_INFO, "MTLRenderer_DrawPoly: %d points, transX=%d, transY=%d, dst tex=%p", nPoints, transX, transY, dstOps->pTexture);
-
- __block struct {
- struct Vertex verts[POLYLINE_BUF_SIZE];
- } pointsChunk;
-
- // We intend to submit draw commands in batches of POLYLINE_BUF_SIZE vertices at a time
- // Subsequent batches need to be connected - so end point in one batch is repeated as first point in subsequent batch
- // This inflates the total number of points by a factor of number of batches of size POLYLINE_BUF_SIZE
- nPoints += (nPoints/POLYLINE_BUF_SIZE);
-
- jint prevX = *(xPoints++);
- jint prevY = *(yPoints++);
- const jint firstX = prevX;
- const jint firstY = prevY;
- while (nPoints > 0) {
- const bool isLastChunk = nPoints <= POLYLINE_BUF_SIZE;
- __block int chunkSize = isLastChunk ? nPoints : POLYLINE_BUF_SIZE;
-
- fillVertex(pointsChunk.verts, prevX + transX + 0.5f, prevY + transY + 0.5f);
- J2dTraceLn2(J2D_TRACE_INFO, "MTLRenderer_DrawPoly: Point - (%1.2f, %1.2f)", prevX + transX + 0.5f, prevY + transY + 0.5f);
-
- for (int i = 1; i < chunkSize; i++) {
- prevX = *(xPoints++);
- prevY = *(yPoints++);
- fillVertex(pointsChunk.verts + i, prevX + transX + 0.5f, prevY + transY + 0.5f);
- J2dTraceLn2(J2D_TRACE_INFO, "MTLRenderer_DrawPoly: Point - (%1.2f, %1.2f)", prevX + transX + 0.5f,prevY + transY + 0.5f);
- }
-
- bool drawCloseSegment = false;
- if (isClosed && isLastChunk) {
- if (chunkSize + 2 <= POLYLINE_BUF_SIZE) {
- fillVertex(pointsChunk.verts + chunkSize, firstX + transX + 0.5f, firstY + transY + 0.5f);
- J2dTraceLn2(J2D_TRACE_INFO, "MTLRenderer_DrawPoly: Point - (%1.2f, %1.2f)",firstX + transX + 0.5f, firstY + transY + 0.5f);
-
- ++chunkSize;
- } else
- drawCloseSegment = true;
- }
-
- nPoints -= chunkSize;
- id<MTLRenderCommandEncoder> mtlEncoder = [mtlc.encoderManager getRenderEncoder:dstOps];
- if (mtlEncoder == nil)
- return;
-
- [mtlEncoder setVertexBytes:pointsChunk.verts length:sizeof(pointsChunk.verts) atIndex:MeshVertexBuffer];
- [mtlEncoder drawPrimitives:MTLPrimitiveTypeLineStrip vertexStart:0 vertexCount:chunkSize];
-
- if (drawCloseSegment) {
- struct Vertex vertices[2] = {
- {{prevX + transX + 0.5f, prevY + transY + 0.5f}},
- {{firstX + transX + 0.5f, firstY + transY + 0.5f}}
- };
-
- J2dTraceLn2(J2D_TRACE_INFO, "MTLRenderer_DrawPoly: last segment Point1 - (%1.2f, %1.2f)",prevX + transX + 0.5f, prevY + transY + 0.5f);
- J2dTraceLn2(J2D_TRACE_INFO, "MTLRenderer_DrawPoly: last segment Point2 - (%1.2f, %1.2f)",firstX + transX + 0.5f, firstY + transY + 0.5f);
-
- [mtlEncoder setVertexBytes:vertices length:sizeof(vertices) atIndex:MeshVertexBuffer];
- [mtlEncoder drawPrimitives:MTLPrimitiveTypeLine vertexStart:0 vertexCount:2];
- }
- }
-}
-
-JNIEXPORT void JNICALL
-Java_sun_java2d_metal_MTLRenderer_drawPoly
- (JNIEnv *env, jobject mtlr,
- jintArray xpointsArray, jintArray ypointsArray,
- jint nPoints, jboolean isClosed,
- jint transX, jint transY)
-{
- jint *xPoints, *yPoints;
-
- J2dTraceLn(J2D_TRACE_INFO, "MTLRenderer_drawPoly");
-
- xPoints = (jint *)
- (*env)->GetPrimitiveArrayCritical(env, xpointsArray, NULL);
- if (xPoints != NULL) {
- yPoints = (jint *)
- (*env)->GetPrimitiveArrayCritical(env, ypointsArray, NULL);
- if (yPoints != NULL) {
- MTLContext *mtlc = MTLRenderQueue_GetCurrentContext();
- BMTLSDOps *dstOps = MTLRenderQueue_GetCurrentDestination();
-
- MTLRenderer_DrawPoly(mtlc, dstOps,
- nPoints, isClosed,
- transX, transY,
- xPoints, yPoints);
- if (mtlc != NULL) {
- RESET_PREVIOUS_OP();
- [mtlc.encoderManager endEncoder];
- MTLCommandBufferWrapper * cbwrapper = [mtlc pullCommandBufferWrapper];
- id<MTLCommandBuffer> commandbuf = [cbwrapper getCommandBuffer];
- [commandbuf addCompletedHandler:^(id <MTLCommandBuffer> commandbuf) {
- [cbwrapper release];
- }];
- [commandbuf commit];
- }
-
- (*env)->ReleasePrimitiveArrayCritical(env, ypointsArray, yPoints,
- JNI_ABORT);
- }
- (*env)->ReleasePrimitiveArrayCritical(env, xpointsArray, xPoints,
- JNI_ABORT);
- }
-}
-
-const int SCANLINE_MAX_VERTEX_SIZE = 4096;
-const int VERTEX_STRUCT_SIZE = 8;
-const int NUM_OF_VERTICES_PER_SCANLINE = 2;
-
-void
-MTLRenderer_DrawScanlines(MTLContext *mtlc, BMTLSDOps * dstOps,
- jint scanlineCount, jint *scanlines)
-{
-
- J2dTraceLn2(J2D_TRACE_INFO, "MTLRenderer_DrawScanlines (scanlineCount=%d), dst tex=%p", scanlineCount, dstOps->pTexture);
- if (mtlc == NULL || dstOps == NULL || dstOps->pTexture == NULL) {
- J2dTraceLn(J2D_TRACE_ERROR, "MTLRenderer_DrawScanlines: dest is null");
- return;
- }
- RETURN_IF_NULL(scanlines);
- int vertexSize = NUM_OF_VERTICES_PER_SCANLINE
- * scanlineCount * VERTEX_STRUCT_SIZE;
- J2dTraceLn1(J2D_TRACE_INFO, "MTLRenderer_DrawScanlines: Total vertex size : %d", vertexSize);
- if (vertexSize == 0) return;
-
- id<MTLRenderCommandEncoder> mtlEncoder = [mtlc.encoderManager getRenderEncoder:dstOps];
-
- if (mtlEncoder == nil) return;
-
- if (vertexSize <= SCANLINE_MAX_VERTEX_SIZE) {
- struct Vertex verts[NUM_OF_VERTICES_PER_SCANLINE * scanlineCount];
-
- for (int j = 0, i = 0; j < scanlineCount; j++) {
- // Translate each vertex by a fraction so
- // that we hit pixel centers.
- float x1 = ((float)*(scanlines++)) + 0.2f;
- float x2 = ((float)*(scanlines++)) + 1.2f;
- float y = ((float)*(scanlines++)) + 0.5f;
- struct Vertex v1 = {{x1, y}};
- struct Vertex v2 = {{x2, y}};
- verts[i++] = v1;
- verts[i++] = v2;
- }
-
- [mtlEncoder setVertexBytes:verts length:sizeof(verts) atIndex:MeshVertexBuffer];
- [mtlEncoder drawPrimitives:MTLPrimitiveTypeLine vertexStart:0
- vertexCount:NUM_OF_VERTICES_PER_SCANLINE * scanlineCount];
- } else {
- int remainingScanlineCount = vertexSize;
- do {
- if (remainingScanlineCount > SCANLINE_MAX_VERTEX_SIZE) {
- struct Vertex verts[SCANLINE_MAX_VERTEX_SIZE/ VERTEX_STRUCT_SIZE];
-
- for (int j = 0, i = 0; j < (SCANLINE_MAX_VERTEX_SIZE / (VERTEX_STRUCT_SIZE * 2)); j++) {
- // Translate each vertex by a fraction so
- // that we hit pixel centers.
- float x1 = ((float)*(scanlines++)) + 0.2f;
- float x2 = ((float)*(scanlines++)) + 1.2f;
- float y = ((float)*(scanlines++)) + 0.5f;
- struct Vertex v1 = {{x1, y}};
- struct Vertex v2 = {{x2, y}};
- verts[i++] = v1;
- verts[i++] = v2;
- }
-
- [mtlEncoder setVertexBytes:verts length:sizeof(verts) atIndex:MeshVertexBuffer];
- [mtlEncoder drawPrimitives:MTLPrimitiveTypeLine vertexStart:0
- vertexCount:(SCANLINE_MAX_VERTEX_SIZE / VERTEX_STRUCT_SIZE)];
- remainingScanlineCount -= SCANLINE_MAX_VERTEX_SIZE;
- } else {
- struct Vertex verts[remainingScanlineCount / VERTEX_STRUCT_SIZE];
-
- for (int j = 0, i = 0; j < (remainingScanlineCount / (VERTEX_STRUCT_SIZE * 2)); j++) {
- // Translate each vertex by a fraction so
- // that we hit pixel centers.
- float x1 = ((float)*(scanlines++)) + 0.2f;
- float x2 = ((float)*(scanlines++)) + 1.2f;
- float y = ((float)*(scanlines++)) + 0.5f;
- struct Vertex v1 = {{x1, y}};
- struct Vertex v2 = {{x2, y}};
- verts[i++] = v1;
- verts[i++] = v2;
- }
-
- [mtlEncoder setVertexBytes:verts length:sizeof(verts) atIndex:MeshVertexBuffer];
- [mtlEncoder drawPrimitives:MTLPrimitiveTypeLine vertexStart:0
- vertexCount:(remainingScanlineCount / VERTEX_STRUCT_SIZE)];
- remainingScanlineCount -= remainingScanlineCount;
- }
- J2dTraceLn1(J2D_TRACE_INFO,
- "MTLRenderer_DrawScanlines: Remaining vertex size %d", remainingScanlineCount);
- } while (remainingScanlineCount != 0);
- }
-}
-
-void
-MTLRenderer_FillRect(MTLContext *mtlc, BMTLSDOps * dstOps, jint x, jint y, jint w, jint h)
-{
- J2dTraceLn(J2D_TRACE_INFO, "MTLRenderer_FillRect");
-
- if (mtlc == NULL || dstOps == NULL || dstOps->pTexture == NULL) {
- J2dRlsTraceLn(J2D_TRACE_ERROR, "MTLRenderer_FillRect: current dest is null");
- return;
- }
-
- struct Vertex verts[QUAD_VERTEX_COUNT] = {
- { {x, y}},
- { {x, y+h}},
- { {x+w, y}},
- { {x+w, y+h}
- }};
-
-
- id<MTLTexture> dest = dstOps->pTexture;
- J2dTraceLn5(J2D_TRACE_INFO, "MTLRenderer_FillRect (x=%d y=%d w=%d h=%d), dst tex=%p", x, y, w, h, dest);
-
- // Encode render command.
- id<MTLRenderCommandEncoder> mtlEncoder = [mtlc.encoderManager getRenderEncoder:dstOps];
- if (mtlEncoder == nil)
- return;
-
- [mtlEncoder setVertexBytes:verts length:sizeof(verts) atIndex:MeshVertexBuffer];
- [mtlEncoder drawPrimitives:MTLPrimitiveTypeTriangleStrip vertexStart:0 vertexCount: QUAD_VERTEX_COUNT];
-}
-
-void MTLRenderer_FillSpans(MTLContext *mtlc, BMTLSDOps * dstOps, jint spanCount, jint *spans)
-{
- J2dTraceLn(J2D_TRACE_INFO, "MTLRenderer_FillSpans");
- if (mtlc == NULL || dstOps == NULL || dstOps->pTexture == NULL) {
- J2dRlsTraceLn(J2D_TRACE_ERROR, "MTLRenderer_FillSpans: dest is null");
- return;
- }
-
- // MTLRenderCommandEncoder setVertexBytes usage is recommended if the data is of 4KB.
-
- // We use a buffer that closely matches the 4KB limit size
- // This buffer is resued multiple times to encode draw calls of a triangle list
- // NOTE : Due to nature of *spans data - it is not possible to use triangle strip.
- // We use triangle list to draw spans
-
- // Destination texture to which render commands are encoded
- id<MTLTexture> dest = dstOps->pTexture;
- id<MTLTexture> destAA = nil;
- BOOL isDestOpaque = dstOps->isOpaque;
- if (mtlc.clip.stencilMaskGenerationInProgress == JNI_TRUE) {
- dest = dstOps->pStencilData;
- isDestOpaque = NO;
- }
- id<MTLRenderCommandEncoder> mtlEncoder = [mtlc.encoderManager getRenderEncoder:dest isDstOpaque:isDestOpaque];
- if (mtlEncoder == nil) {
- J2dRlsTraceLn(J2D_TRACE_ERROR, "MTLRenderer_FillSpans: mtlEncoder is nil");
- return;
- }
-
- // This is the max no of vertices (of struct Vertex - 8 bytes) we can accomodate in 4KB
- const int TOTAL_VERTICES_IN_BLOCK = 510;
- struct Vertex vertexList[TOTAL_VERTICES_IN_BLOCK]; // a total of 170 triangles ==> 85 spans
-
- jfloat shapeX1 = mtlc.clip.shapeX;
- jfloat shapeY1 = mtlc.clip.shapeY;
- jfloat shapeX2 = (mtlc.clip.shapeWidth > 0)? shapeX1 + mtlc.clip.shapeWidth : 0;
- jfloat shapeY2 = (mtlc.clip.shapeHeight > 0)? shapeY1 + mtlc.clip.shapeHeight : 0;
-
- int counter = 0;
- for (int i = 0; i < spanCount; i++) {
- jfloat x1 = *(spans++);
- jfloat y1 = *(spans++);
- jfloat x2 = *(spans++);
- jfloat y2 = *(spans++);
-
- if (mtlc.clip.stencilMaskGenerationInProgress == JNI_TRUE) {
- if (shapeX1 > x1) shapeX1 = x1;
- if (shapeY1 > y1) shapeY1 = y1;
- if (shapeX2 < x2) shapeX2 = x2;
- if (shapeY2 < y2) shapeY2 = y2;
- }
-
- struct Vertex verts[6] = {
- {{x1, y1}},
- {{x1, y2}},
- {{x2, y1}},
-
- {{x1, y2}},
- {{x2, y1}},
- {{x2, y2}
- }};
-
- memcpy(&vertexList[counter], &verts, sizeof(verts));
- counter += 6;
-
- // If vertexList buffer full
- if (counter % TOTAL_VERTICES_IN_BLOCK == 0) {
- [mtlEncoder setVertexBytes:vertexList length:sizeof(vertexList) atIndex:MeshVertexBuffer];
- [mtlEncoder drawPrimitives:MTLPrimitiveTypeTriangle vertexStart:0 vertexCount:TOTAL_VERTICES_IN_BLOCK];
- counter = 0;
- }
- }
-
- // Draw triangles using remaining vertices if any
- if (counter != 0) {
- [mtlEncoder setVertexBytes:vertexList length:sizeof(vertexList) atIndex:MeshVertexBuffer];
- [mtlEncoder drawPrimitives:MTLPrimitiveTypeTriangle vertexStart:0 vertexCount:counter];
- }
-
- if (mtlc.clip.stencilMaskGenerationInProgress == JNI_TRUE) {
- if (shapeX1 < 0) shapeX1 = 0;
- if (shapeY1 < 0) shapeY1 = 0;
- if (shapeX1 > dest.width) shapeX1 = dest.width;
- if (shapeY1 > dest.height) shapeY1 = dest.height;
- if (shapeX2 < 0) shapeX2 = 0;
- if (shapeY2 < 0) shapeY2 = 0;
- if (shapeX2 > dest.width) shapeX2 = dest.width;
- if (shapeY2 > dest.height) shapeY2 = dest.height;
-
- mtlc.clip.shapeX = (NSUInteger) shapeX1;
- mtlc.clip.shapeY = (NSUInteger) shapeY1;
- mtlc.clip.shapeWidth = (NSUInteger) (shapeX2 - shapeX1);
- mtlc.clip.shapeHeight = (NSUInteger) (shapeY2 - shapeY1);
- }
-}
-
-void
-MTLRenderer_FillParallelogram(MTLContext *mtlc, BMTLSDOps * dstOps,
- jfloat fx11, jfloat fy11,
- jfloat dx21, jfloat dy21,
- jfloat dx12, jfloat dy12)
-{
-
- if (mtlc == NULL || dstOps == NULL || dstOps->pTexture == NULL) {
- J2dRlsTraceLn(J2D_TRACE_ERROR, "MTLRenderer_FillParallelogram: current dest is null");
- return;
- }
-
- id<MTLTexture> dest = dstOps->pTexture;
- J2dTraceLn7(J2D_TRACE_INFO,
- "MTLRenderer_FillParallelogram"
- "(x=%6.2f y=%6.2f "
- "dx1=%6.2f dy1=%6.2f "
- "dx2=%6.2f dy2=%6.2f dst tex=%p)",
- fx11, fy11,
- dx21, dy21,
- dx12, dy12, dest);
-
- struct Vertex verts[QUAD_VERTEX_COUNT] = {
- { {fx11, fy11}},
- { {fx11+dx21, fy11+dy21}},
- { {fx11+dx12, fy11+dy12}},
- { {fx11 + dx21 + dx12, fy11+ dy21 + dy12}
- }};
-
- // Encode render command.
- id<MTLRenderCommandEncoder> mtlEncoder = [mtlc.encoderManager getRenderEncoder:dstOps];;
-
- if (mtlEncoder == nil) {
- J2dRlsTraceLn(J2D_TRACE_ERROR, "MTLRenderer_FillParallelogram: error creating MTLRenderCommandEncoder.");
- return;
- }
-
- [mtlEncoder setVertexBytes:verts length:sizeof(verts) atIndex:MeshVertexBuffer];
- [mtlEncoder drawPrimitives:MTLPrimitiveTypeTriangleStrip vertexStart:0 vertexCount: QUAD_VERTEX_COUNT];
-}
-
-void
-MTLRenderer_DrawParallelogram(MTLContext *mtlc, BMTLSDOps * dstOps,
- jfloat fx11, jfloat fy11,
- jfloat dx21, jfloat dy21,
- jfloat dx12, jfloat dy12,
- jfloat lwr21, jfloat lwr12)
-{
- // dx,dy for line width in the "21" and "12" directions.
- jfloat ldx21 = dx21 * lwr21;
- jfloat ldy21 = dy21 * lwr21;
- jfloat ldx12 = dx12 * lwr12;
- jfloat ldy12 = dy12 * lwr12;
-
- // calculate origin of the outer parallelogram
- jfloat ox11 = fx11 - (ldx21 + ldx12) / 2.0f;
- jfloat oy11 = fy11 - (ldy21 + ldy12) / 2.0f;
-
- J2dTraceLn8(J2D_TRACE_INFO,
- "MTLRenderer_DrawParallelogram"
- "(x=%6.2f y=%6.2f "
- "dx1=%6.2f dy1=%6.2f lwr1=%6.2f "
- "dx2=%6.2f dy2=%6.2f lwr2=%6.2f)",
- fx11, fy11,
- dx21, dy21, lwr21,
- dx12, dy12, lwr12);
-
-
- // Only need to generate 4 quads if the interior still
- // has a hole in it (i.e. if the line width ratio was
- // less than 1.0)
- if (lwr21 < 1.0f && lwr12 < 1.0f) {
-
- // Note: "TOP", "BOTTOM", "LEFT" and "RIGHT" here are
- // relative to whether the dxNN variables are positive
- // and negative. The math works fine regardless of
- // their signs, but for conceptual simplicity the
- // comments will refer to the sides as if the dxNN
- // were all positive. "TOP" and "BOTTOM" segments
- // are defined by the dxy21 deltas. "LEFT" and "RIGHT"
- // segments are defined by the dxy12 deltas.
-
- // Each segment includes its starting corner and comes
- // to just short of the following corner. Thus, each
- // corner is included just once and the only lengths
- // needed are the original parallelogram delta lengths
- // and the "line width deltas". The sides will cover
- // the following relative territories:
- //
- // T T T T T R
- // L R
- // L R
- // L R
- // L R
- // L B B B B B
-
- // Every segment is drawn as a filled Parallelogram quad
- // Each quad is encoded using two triangles
- // For 4 segments - there are 8 triangles in total
- // Each triangle has 3 vertices
- const int TOTAL_VERTICES = 8 * 3;
- struct Vertex vertexList[TOTAL_VERTICES];
- int i = 0;
-
- // TOP segment, to left side of RIGHT edge
- // "width" of original pgram, "height" of hor. line size
- fx11 = ox11;
- fy11 = oy11;
-
- fillVertex(vertexList + (i++), fx11, fy11);
- fillVertex(vertexList + (i++), fx11 + dx21, fy11 + dy21);
- fillVertex(vertexList + (i++), fx11 + dx21 + ldx12, fy11 + dy21 + ldy12);
-
- fillVertex(vertexList + (i++), fx11 + dx21 + ldx12, fy11 + dy21 + ldy12);
- fillVertex(vertexList + (i++), fx11 + ldx12, fy11 + ldy12);
- fillVertex(vertexList + (i++), fx11, fy11);
-
- // RIGHT segment, to top of BOTTOM edge
- // "width" of vert. line size , "height" of original pgram
- fx11 = ox11 + dx21;
- fy11 = oy11 + dy21;
- fillVertex(vertexList + (i++), fx11, fy11);
- fillVertex(vertexList + (i++), fx11 + ldx21, fy11 + ldy21);
- fillVertex(vertexList + (i++), fx11 + ldx21 + dx12, fy11 + ldy21 + dy12);
-
- fillVertex(vertexList + (i++), fx11 + ldx21 + dx12, fy11 + ldy21 + dy12);
- fillVertex(vertexList + (i++), fx11 + dx12, fy11 + dy12);
- fillVertex(vertexList + (i++), fx11, fy11);
-
- // BOTTOM segment, from right side of LEFT edge
- // "width" of original pgram, "height" of hor. line size
- fx11 = ox11 + dx12 + ldx21;
- fy11 = oy11 + dy12 + ldy21;
- fillVertex(vertexList + (i++), fx11, fy11);
- fillVertex(vertexList + (i++), fx11 + dx21, fy11 + dy21);
- fillVertex(vertexList + (i++), fx11 + dx21 + ldx12, fy11 + dy21 + ldy12);
-
- fillVertex(vertexList + (i++), fx11 + dx21 + ldx12, fy11 + dy21 + ldy12);
- fillVertex(vertexList + (i++), fx11 + ldx12, fy11 + ldy12);
- fillVertex(vertexList + (i++), fx11, fy11);
-
- // LEFT segment, from bottom of TOP edge
- // "width" of vert. line size , "height" of inner pgram
- fx11 = ox11 + ldx12;
- fy11 = oy11 + ldy12;
- fillVertex(vertexList + (i++), fx11, fy11);
- fillVertex(vertexList + (i++), fx11 + ldx21, fy11 + ldy21);
- fillVertex(vertexList + (i++), fx11 + ldx21 + dx12, fy11 + ldy21 + dy12);
-
- fillVertex(vertexList + (i++), fx11 + ldx21 + dx12, fy11 + ldy21 + dy12);
- fillVertex(vertexList + (i++), fx11 + dx12, fy11 + dy12);
- fillVertex(vertexList + (i++), fx11, fy11);
-
- // Encode render command.
- id<MTLRenderCommandEncoder> mtlEncoder = [mtlc.encoderManager getRenderEncoder:dstOps];
-
- if (mtlEncoder == nil) {
- J2dRlsTraceLn(J2D_TRACE_ERROR, "MTLRenderer_DrawParallelogram: error creating MTLRenderCommandEncoder.");
- return;
- }
-
- [mtlEncoder setVertexBytes:vertexList length:sizeof(vertexList) atIndex:MeshVertexBuffer];
- [mtlEncoder drawPrimitives:MTLPrimitiveTypeTriangle vertexStart:0 vertexCount:TOTAL_VERTICES];
- } else {
- // The line width ratios were large enough to consume
- // the entire hole in the middle of the parallelogram
- // so we can just issue one large quad for the outer
- // parallelogram.
- dx21 += ldx21;
- dy21 += ldy21;
- dx12 += ldx12;
- dy12 += ldy12;
- MTLRenderer_FillParallelogram(mtlc, dstOps, ox11, oy11, dx21, dy21, dx12, dy12);
- }
-}
-
-static struct AAVertex aaVertices[6];
-static jint vertexCacheIndex = 0;
-
-#define AA_ADD_VERTEX(OU, OV, IU, IV, DX, DY) \
- do { \
- struct AAVertex *v = &aaVertices[vertexCacheIndex++]; \
- v->otxtpos[0] = OU; \
- v->otxtpos[1] = OV; \
- v->itxtpos[0] = IU; \
- v->itxtpos[1] = IV; \
- v->position[0]= DX; \
- v->position[1] = DY; \
- } while (0)
-
-#define AA_ADD_TRIANGLES(ou11, ov11, iu11, iv11, ou21, ov21, iu21, iv21, ou22, ov22, iu22, iv22, ou12, ov12, iu12, iv12, DX1, DY1, DX2, DY2) \
- do { \
- AA_ADD_VERTEX(ou11, ov11, iu11, iv11, DX1, DY1); \
- AA_ADD_VERTEX(ou21, ov21, iu21, iv21, DX2, DY1); \
- AA_ADD_VERTEX(ou22, ov22, iu22, iv22, DX2, DY2); \
- AA_ADD_VERTEX(ou22, ov22, iu22, iv22, DX2, DY2); \
- AA_ADD_VERTEX(ou12, ov12, iu12, iv12, DX1, DY2); \
- AA_ADD_VERTEX(ou11, ov11, iu11, iv11, DX1, DY1); \
- } while (0)
-
-#define ADJUST_PGRAM(V1, DV, V2) \
- do { \
- if ((DV) >= 0) { \
- (V2) += (DV); \
- } else { \
- (V1) += (DV); \
- } \
- } while (0)
-
-// Invert the following transform:
-// DeltaT(0, 0) == (0, 0)
-// DeltaT(1, 0) == (DX1, DY1)
-// DeltaT(0, 1) == (DX2, DY2)
-// DeltaT(1, 1) == (DX1+DX2, DY1+DY2)
-// TM00 = DX1, TM01 = DX2, (TM02 = X11)
-// TM10 = DY1, TM11 = DY2, (TM12 = Y11)
-// Determinant = TM00*TM11 - TM01*TM10
-// = DX1*DY2 - DX2*DY1
-// Inverse is:
-// IM00 = TM11/det, IM01 = -TM01/det
-// IM10 = -TM10/det, IM11 = TM00/det
-// IM02 = (TM01 * TM12 - TM11 * TM02) / det,
-// IM12 = (TM10 * TM02 - TM00 * TM12) / det,
-
-#define DECLARE_MATRIX(MAT) \
- jfloat MAT ## 00, MAT ## 01, MAT ## 02, MAT ## 10, MAT ## 11, MAT ## 12
-
-#define GET_INVERTED_MATRIX(MAT, X11, Y11, DX1, DY1, DX2, DY2, RET_CODE) \
- do { \
- jfloat det = DX1*DY2 - DX2*DY1; \
- if (det == 0) { \
- RET_CODE; \
- } \
- MAT ## 00 = DY2/det; \
- MAT ## 01 = -DX2/det; \
- MAT ## 10 = -DY1/det; \
- MAT ## 11 = DX1/det; \
- MAT ## 02 = (DX2 * Y11 - DY2 * X11) / det; \
- MAT ## 12 = (DY1 * X11 - DX1 * Y11) / det; \
- } while (0)
-
-#define TRANSFORM(MAT, TX, TY, X, Y) \
- do { \
- TX = (X) * MAT ## 00 + (Y) * MAT ## 01 + MAT ## 02; \
- TY = (X) * MAT ## 10 + (Y) * MAT ## 11 + MAT ## 12; \
- } while (0)
-
-void
-MTLRenderer_FillAAParallelogram(MTLContext *mtlc, BMTLSDOps * dstOps,
- jfloat fx11, jfloat fy11,
- jfloat dx21, jfloat dy21,
- jfloat dx12, jfloat dy12)
-{
- DECLARE_MATRIX(om);
- // parameters for parallelogram bounding box
- jfloat bx11, by11, bx22, by22;
- // parameters for uv texture coordinates of parallelogram corners
- jfloat ou11, ov11, ou12, ov12, ou21, ov21, ou22, ov22;
-
- J2dTraceLn6(J2D_TRACE_INFO,
- "MTLRenderer_FillAAParallelogram "
- "(x=%6.2f y=%6.2f "
- "dx1=%6.2f dy1=%6.2f "
- "dx2=%6.2f dy2=%6.2f)",
- fx11, fy11,
- dx21, dy21,
- dx12, dy12);
-
- RETURN_IF_NULL(mtlc);
- RETURN_IF_NULL(dstOps);
-
- GET_INVERTED_MATRIX(om, fx11, fy11, dx21, dy21, dx12, dy12,
- return);
-
- bx11 = bx22 = fx11;
- by11 = by22 = fy11;
- ADJUST_PGRAM(bx11, dx21, bx22);
- ADJUST_PGRAM(by11, dy21, by22);
- ADJUST_PGRAM(bx11, dx12, bx22);
- ADJUST_PGRAM(by11, dy12, by22);
- bx11 = (jfloat) floor(bx11);
- by11 = (jfloat) floor(by11);
- bx22 = (jfloat) ceil(bx22);
- by22 = (jfloat) ceil(by22);
-
- TRANSFORM(om, ou11, ov11, bx11, by11);
- TRANSFORM(om, ou21, ov21, bx22, by11);
- TRANSFORM(om, ou12, ov12, bx11, by22);
- TRANSFORM(om, ou22, ov22, bx22, by22);
-
- id<MTLRenderCommandEncoder> encoder =
- [mtlc.encoderManager getAAShaderRenderEncoder:dstOps];
-
- AA_ADD_TRIANGLES(ou11, ov11, 5.f, 5.f, ou21, ov21, 6.f, 5.f, ou22, ov22, 6.f, 6.f, ou12, ov12, 5.f, 5.f, bx11, by11, bx22, by22);
- [encoder setVertexBytes:aaVertices length:sizeof(aaVertices) atIndex:MeshVertexBuffer];
- [encoder drawPrimitives:MTLPrimitiveTypeTriangle vertexStart:0 vertexCount:6];
- vertexCacheIndex = 0;
-}
-
-void
-MTLRenderer_FillAAParallelogramInnerOuter(MTLContext *mtlc, MTLSDOps *dstOps,
- jfloat ox11, jfloat oy11,
- jfloat ox21, jfloat oy21,
- jfloat ox12, jfloat oy12,
- jfloat ix11, jfloat iy11,
- jfloat ix21, jfloat iy21,
- jfloat ix12, jfloat iy12)
-{
- DECLARE_MATRIX(om);
- DECLARE_MATRIX(im);
- // parameters for parallelogram bounding box
- jfloat bx11, by11, bx22, by22;
- // parameters for uv texture coordinates of outer parallelogram corners
- jfloat ou11, ov11, ou12, ov12, ou21, ov21, ou22, ov22;
- // parameters for uv texture coordinates of inner parallelogram corners
- jfloat iu11, iv11, iu12, iv12, iu21, iv21, iu22, iv22;
-
- RETURN_IF_NULL(mtlc);
- RETURN_IF_NULL(dstOps);
-
- GET_INVERTED_MATRIX(im, ix11, iy11, ix21, iy21, ix12, iy12,
- // inner parallelogram is degenerate
- // therefore it encloses no area
- // fill outer
- MTLRenderer_FillAAParallelogram(mtlc, dstOps,
- ox11, oy11,
- ox21, oy21,
- ox12, oy12);
- return);
- GET_INVERTED_MATRIX(om, ox11, oy11, ox21, oy21, ox12, oy12,
- return);
-
- bx11 = bx22 = ox11;
- by11 = by22 = oy11;
- ADJUST_PGRAM(bx11, ox21, bx22);
- ADJUST_PGRAM(by11, oy21, by22);
- ADJUST_PGRAM(bx11, ox12, bx22);
- ADJUST_PGRAM(by11, oy12, by22);
- bx11 = (jfloat) floor(bx11);
- by11 = (jfloat) floor(by11);
- bx22 = (jfloat) ceil(bx22);
- by22 = (jfloat) ceil(by22);
-
- TRANSFORM(om, ou11, ov11, bx11, by11);
- TRANSFORM(om, ou21, ov21, bx22, by11);
- TRANSFORM(om, ou12, ov12, bx11, by22);
- TRANSFORM(om, ou22, ov22, bx22, by22);
-
- TRANSFORM(im, iu11, iv11, bx11, by11);
- TRANSFORM(im, iu21, iv21, bx22, by11);
- TRANSFORM(im, iu12, iv12, bx11, by22);
- TRANSFORM(im, iu22, iv22, bx22, by22);
-
- id<MTLRenderCommandEncoder> encoder =
- [mtlc.encoderManager getAAShaderRenderEncoder:dstOps];
-
- AA_ADD_TRIANGLES(ou11, ov11, iu11, iv11, ou21, ov21, iu21, iv21, ou22, ov22, iu22, iv22, ou12, ov12, iu12, iv12, bx11, by11, bx22, by22);
- [encoder setVertexBytes:aaVertices length:sizeof(aaVertices) atIndex:MeshVertexBuffer];
- [encoder drawPrimitives:MTLPrimitiveTypeTriangle vertexStart:0 vertexCount:6];
- vertexCacheIndex = 0;
-}
-
-void
-MTLRenderer_DrawAAParallelogram(MTLContext *mtlc, BMTLSDOps * dstOps,
- jfloat fx11, jfloat fy11,
- jfloat dx21, jfloat dy21,
- jfloat dx12, jfloat dy12,
- jfloat lwr21, jfloat lwr12)
-{
- // dx,dy for line width in the "21" and "12" directions.
- jfloat ldx21, ldy21, ldx12, ldy12;
- // parameters for "outer" parallelogram
- jfloat ofx11, ofy11, odx21, ody21, odx12, ody12;
- // parameters for "inner" parallelogram
- jfloat ifx11, ify11, idx21, idy21, idx12, idy12;
-
- J2dTraceLn8(J2D_TRACE_INFO,
- "MTLRenderer_DrawAAParallelogram "
- "(x=%6.2f y=%6.2f "
- "dx1=%6.2f dy1=%6.2f lwr1=%6.2f "
- "dx2=%6.2f dy2=%6.2f lwr2=%6.2f)",
- fx11, fy11,
- dx21, dy21, lwr21,
- dx12, dy12, lwr12);
-
- RETURN_IF_NULL(mtlc);
- RETURN_IF_NULL(dstOps);
-
- // calculate true dx,dy for line widths from the "line width ratios"
- ldx21 = dx21 * lwr21;
- ldy21 = dy21 * lwr21;
- ldx12 = dx12 * lwr12;
- ldy12 = dy12 * lwr12;
-
- // calculate coordinates of the outer parallelogram
- ofx11 = fx11 - (ldx21 + ldx12) / 2.0f;
- ofy11 = fy11 - (ldy21 + ldy12) / 2.0f;
- odx21 = dx21 + ldx21;
- ody21 = dy21 + ldy21;
- odx12 = dx12 + ldx12;
- ody12 = dy12 + ldy12;
-
- // Only process the inner parallelogram if the line width ratio
- // did not consume the entire interior of the parallelogram
- // (i.e. if the width ratio was less than 1.0)
- if (lwr21 < 1.0f && lwr12 < 1.0f) {
- // calculate coordinates of the inner parallelogram
- ifx11 = fx11 + (ldx21 + ldx12) / 2.0f;
- ify11 = fy11 + (ldy21 + ldy12) / 2.0f;
- idx21 = dx21 - ldx21;
- idy21 = dy21 - ldy21;
- idx12 = dx12 - ldx12;
- idy12 = dy12 - ldy12;
-
- MTLRenderer_FillAAParallelogramInnerOuter(mtlc, dstOps,
- ofx11, ofy11,
- odx21, ody21,
- odx12, ody12,
- ifx11, ify11,
- idx21, idy21,
- idx12, idy12);
- } else {
- MTLRenderer_FillAAParallelogram(mtlc, dstOps,
- ofx11, ofy11,
- odx21, ody21,
- odx12, ody12);
- }
-}
diff --git a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLSamplerManager.h b/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLSamplerManager.h
deleted file mode 100644
index 506d8f1cd58..00000000000
--- a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLSamplerManager.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * Copyright (c) 2019, 2021, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-#ifndef MTLSamplerManager_h_Included
-#define MTLSamplerManager_h_Included
-
-#import <Metal/Metal.h>
-
-#include "RenderOptions.h"
-
-@class MTLContex;
-
-
-@interface MTLSamplerManager : NSObject
-- (id _Nonnull)initWithDevice:(_Nonnull id<MTLDevice>) device;
-- (void)dealloc;
-
-- (void) setSamplerWithEncoder:(_Nonnull id<MTLRenderCommandEncoder>) encoder
- interpolation:(int) interpolation
- repeat:(bool) repeat;
-@end
-
-#endif // MTLSamplerManager_h_Included
diff --git a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLSamplerManager.m b/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLSamplerManager.m
deleted file mode 100644
index f3f6db66dba..00000000000
--- a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLSamplerManager.m
+++ /dev/null
@@ -1,90 +0,0 @@
-/*
- * Copyright (c) 2019, 2021, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-#include "MTLSamplerManager.h"
-#include "MTLContext.h"
-#include "sun_java2d_SunGraphics2D.h"
-#import "common.h"
-
-@implementation MTLSamplerManager {
- id<MTLSamplerState> _samplerNearestClamp;
- id<MTLSamplerState> _samplerLinearClamp;
- id<MTLSamplerState> _samplerNearestRepeat;
- id<MTLSamplerState> _samplerLinearRepeat;
-}
-
-- (id _Nonnull)initWithDevice:(id<MTLDevice>) device {
- self = [super init];
- if (self) {
- MTLSamplerDescriptor *samplerDescriptor = [[MTLSamplerDescriptor new] autorelease];
-
- samplerDescriptor.rAddressMode = MTLSamplerAddressModeClampToEdge;
- samplerDescriptor.sAddressMode = MTLSamplerAddressModeClampToEdge;
- samplerDescriptor.tAddressMode = MTLSamplerAddressModeClampToEdge;
-
- samplerDescriptor.minFilter = MTLSamplerMinMagFilterNearest;
- samplerDescriptor.magFilter = MTLSamplerMinMagFilterNearest;
- _samplerNearestClamp = [device newSamplerStateWithDescriptor:samplerDescriptor];
-
- samplerDescriptor.minFilter = MTLSamplerMinMagFilterLinear;
- samplerDescriptor.magFilter = MTLSamplerMinMagFilterLinear;
- _samplerLinearClamp = [device newSamplerStateWithDescriptor:samplerDescriptor];
-
- samplerDescriptor.rAddressMode = MTLSamplerAddressModeRepeat;
- samplerDescriptor.sAddressMode = MTLSamplerAddressModeRepeat;
- samplerDescriptor.tAddressMode = MTLSamplerAddressModeRepeat;
-
- samplerDescriptor.minFilter = MTLSamplerMinMagFilterNearest;
- samplerDescriptor.magFilter = MTLSamplerMinMagFilterNearest;
- _samplerNearestRepeat = [device newSamplerStateWithDescriptor:samplerDescriptor];
-
- samplerDescriptor.minFilter = MTLSamplerMinMagFilterLinear;
- samplerDescriptor.magFilter = MTLSamplerMinMagFilterLinear;
- _samplerLinearRepeat = [device newSamplerStateWithDescriptor:samplerDescriptor];
- }
- return self;
-}
-
-- (void) setSamplerWithEncoder:(id<MTLRenderCommandEncoder>) encoder
- interpolation:(int) interpolation
- repeat:(bool) repeat {
- id<MTLSamplerState> sampler;
- if (repeat) {
- sampler = interpolation == INTERPOLATION_BILINEAR ? _samplerLinearRepeat : _samplerNearestRepeat;
- } else {
- sampler = interpolation == INTERPOLATION_BILINEAR ? _samplerLinearClamp : _samplerNearestClamp;
- }
- [encoder setFragmentSamplerState:sampler atIndex:0];
-}
-
-- (void)dealloc {
- [_samplerNearestClamp release];
- [_samplerLinearClamp release];
- [_samplerNearestRepeat release];
- [_samplerLinearRepeat release];
- [super dealloc];
-}
-
-@end
diff --git a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLStencilManager.h b/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLStencilManager.h
deleted file mode 100644
index ee12bf564bf..00000000000
--- a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLStencilManager.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * Copyright (c) 2019, 2021, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-#ifndef MTLStencilManager_h_Included
-#define MTLStencilManager_h_Included
-
-#import <Metal/Metal.h>
-
-#include "RenderOptions.h"
-
-@class MTLContex;
-
-
-@interface MTLStencilManager : NSObject
-- (id _Nonnull)initWithDevice:(_Nonnull id<MTLDevice>) device;
-- (void)dealloc;
-@property (readonly) _Nonnull id<MTLDepthStencilState> stencilState;
-@property (readonly) _Nonnull id<MTLDepthStencilState> genStencilState;
-@end
-
-#endif // MTLSamplerManager_h_Included
diff --git a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLStencilManager.m b/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLStencilManager.m
deleted file mode 100644
index d11ff891705..00000000000
--- a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLStencilManager.m
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
- * Copyright (c) 2019, 2021, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-#include "MTLStencilManager.h"
-//#include "MTLContext.h"
-//#include "sun_java2d_SunGraphics2D.h"
-//#import "common.h"
-
-@implementation MTLStencilManager {
- id<MTLDepthStencilState> _stencilState;
- id<MTLDepthStencilState> _genStencilState;
-}
-
-@synthesize stencilState = _stencilState;
-@synthesize genStencilState = _genStencilState;
-
-- (id _Nonnull)initWithDevice:(id<MTLDevice>) device {
- self = [super init];
- if (self) {
- MTLDepthStencilDescriptor* stencilDescriptor;
- stencilDescriptor = [[MTLDepthStencilDescriptor new] autorelease];
- stencilDescriptor.frontFaceStencil.stencilCompareFunction = MTLCompareFunctionEqual;
- stencilDescriptor.frontFaceStencil.stencilFailureOperation = MTLStencilOperationKeep;
-
- // TODO : backFaceStencil can be set to nil if all primitives are drawn as front-facing primitives
- // currently, fill parallelogram uses back-facing primitive drawing - that needs to be changed.
- // Once that part is changed, set backFaceStencil to nil
- //stencilDescriptor.backFaceStencil = nil;
-
- stencilDescriptor.backFaceStencil.stencilCompareFunction = MTLCompareFunctionEqual;
- stencilDescriptor.backFaceStencil.stencilFailureOperation = MTLStencilOperationKeep;
- _stencilState = [device newDepthStencilStateWithDescriptor:stencilDescriptor];
-
- MTLDepthStencilDescriptor* genStencilDescriptor;
- genStencilDescriptor = [[MTLDepthStencilDescriptor new] autorelease];
- genStencilDescriptor.backFaceStencil.stencilCompareFunction = MTLCompareFunctionAlways;
- genStencilDescriptor.backFaceStencil.depthStencilPassOperation = MTLStencilOperationReplace;
- genStencilDescriptor.frontFaceStencil.stencilCompareFunction = MTLCompareFunctionAlways;
- genStencilDescriptor.frontFaceStencil.depthStencilPassOperation = MTLStencilOperationReplace;
- _genStencilState = [device newDepthStencilStateWithDescriptor:genStencilDescriptor];
- }
- return self;
-}
-
-- (void)dealloc {
- [_stencilState release];
- [super dealloc];
-}
-
-@end
diff --git a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLSurfaceData.h b/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLSurfaceData.h
deleted file mode 100644
index d8ee2076a48..00000000000
--- a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLSurfaceData.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * Copyright (c) 2019, 2021, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-#ifndef MTLSurfaceData_h_Included
-#define MTLSurfaceData_h_Included
-
-#import "MTLSurfaceDataBase.h"
-#import "MTLGraphicsConfig.h"
-#import "AWTWindow.h"
-#import "MTLLayer.h"
-
-/**
- * The MTLSDOps structure contains the MTL-specific information for a given
- * MTLSurfaceData. It is referenced by the native MTLSDOps structure.
- */
-typedef struct _MTLSDOps {
- AWTView *peerData;
- MTLLayer *layer;
- jint argb[4]; // background clear color
- MTLGraphicsConfigInfo *configInfo;
-} MTLSDOps;
-
-// debug-method
-NSString * getSurfaceDescription(const BMTLSDOps * bmtlsdOps);
-
-#endif /* MTLSurfaceData_h_Included */
diff --git a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLSurfaceData.m b/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLSurfaceData.m
deleted file mode 100644
index 129ba99adcc..00000000000
--- a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLSurfaceData.m
+++ /dev/null
@@ -1,355 +0,0 @@
-/*
- * Copyright (c) 2019, 2021, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-#import <stdlib.h>
-
-#import "sun_java2d_metal_MTLSurfaceData.h"
-
-#import "jni_util.h"
-#import "MTLGraphicsConfig.h"
-#import "MTLSurfaceData.h"
-#include "jlong.h"
-
-jboolean MTLSD_InitMTLWindow(JNIEnv *env, BMTLSDOps *bmtlsdo);
-void MTLSD_SetNativeDimensions(JNIEnv *env, BMTLSDOps *bmtlsdo, jint w, jint h);
-
-static jboolean MTLSurfaceData_initTexture(BMTLSDOps *bmtlsdo, jboolean isOpaque, jboolean rtt, jint width, jint height) {
- @autoreleasepool {
- if (bmtlsdo == NULL) {
- J2dRlsTraceLn(J2D_TRACE_ERROR, "MTLSurfaceData_initTexture: ops are null");
- return JNI_FALSE;
- }
- if (width <= 0 || height <= 0) {
- J2dRlsTraceLn2(J2D_TRACE_ERROR, "MTLSurfaceData_initTexture: texture dimensions is incorrect, w=%d, h=%d", width, height);
- return JNI_FALSE;
- }
-
- MTLSDOps *mtlsdo = (MTLSDOps *)bmtlsdo->privOps;
-
- if (mtlsdo == NULL) {
- J2dRlsTraceLn(J2D_TRACE_ERROR, "MTLSurfaceData_initTexture: MTLSDOps are null");
- return JNI_FALSE;
- }
- if (mtlsdo->configInfo == NULL || mtlsdo->configInfo->context == NULL) {
- J2dRlsTraceLn(J2D_TRACE_ERROR, "MTLSurfaceData_initTexture: MTLSDOps wasn't initialized (context is null)");
- return JNI_FALSE;
- }
-
- MTLContext* ctx = mtlsdo->configInfo->context;
-
- width = (width <= MTL_GPU_FAMILY_MAC_TXT_SIZE) ? width : 0;
- height = (height <= MTL_GPU_FAMILY_MAC_TXT_SIZE) ? height : 0;
-
- J2dTraceLn3(J2D_TRACE_VERBOSE, " desired texture dimensions: w=%d h=%d max=%d",
- width, height, MTL_GPU_FAMILY_MAC_TXT_SIZE);
-
- // if either dimension is 0, we cannot allocate a texture with the
- // requested dimensions
- if ((width == 0 || height == 0)) {
- J2dRlsTraceLn(J2D_TRACE_ERROR, "MTLSurfaceData_initTexture: texture dimensions too large");
- return JNI_FALSE;
- }
-
- MTLTextureDescriptor *textureDescriptor = [MTLTextureDescriptor texture2DDescriptorWithPixelFormat: MTLPixelFormatBGRA8Unorm width: width height: height mipmapped: NO];
- textureDescriptor.usage = MTLTextureUsageUnknown;
- textureDescriptor.storageMode = MTLStorageModePrivate;
- bmtlsdo->pTexture = [ctx.device newTextureWithDescriptor: textureDescriptor];
-
- MTLTextureDescriptor *stencilDataDescriptor =
- [MTLTextureDescriptor texture2DDescriptorWithPixelFormat:MTLPixelFormatR8Uint width:width height:height mipmapped:NO];
- stencilDataDescriptor.usage = MTLTextureUsageRenderTarget | MTLTextureUsageShaderRead;
- stencilDataDescriptor.storageMode = MTLStorageModePrivate;
- bmtlsdo->pStencilData = [ctx.device newTextureWithDescriptor:stencilDataDescriptor];
-
- MTLTextureDescriptor *stencilTextureDescriptor =
- [MTLTextureDescriptor texture2DDescriptorWithPixelFormat:MTLPixelFormatStencil8 width:width height:height mipmapped:NO];
- stencilTextureDescriptor.usage = MTLTextureUsageRenderTarget | MTLTextureUsageShaderRead | MTLTextureUsageShaderWrite;
- stencilTextureDescriptor.storageMode = MTLStorageModePrivate;
- bmtlsdo->pStencilTexture = [ctx.device newTextureWithDescriptor:stencilTextureDescriptor];
- bmtlsdo->isOpaque = isOpaque;
- bmtlsdo->width = width;
- bmtlsdo->height = height;
- bmtlsdo->drawableType = rtt ? MTLSD_RT_TEXTURE : MTLSD_TEXTURE;
-
- J2dTraceLn6(J2D_TRACE_VERBOSE, "MTLSurfaceData_initTexture: w=%d h=%d bp=%p [tex=%p] opaque=%d rtt=%d", width, height, bmtlsdo, bmtlsdo->pTexture, isOpaque, rtt);
- return JNI_TRUE;
- }
-}
-
-/**
- * Initializes an MTL texture, using the given width and height as
- * a guide.
- */
-JNIEXPORT jboolean JNICALL
-Java_sun_java2d_metal_MTLSurfaceData_initTexture(
- JNIEnv *env, jobject mtlsd,
- jlong pData, jboolean isOpaque,
- jint width, jint height
-) {
- if (!MTLSurfaceData_initTexture((BMTLSDOps *)pData, isOpaque, JNI_FALSE, width, height))
- return JNI_FALSE;
- MTLSD_SetNativeDimensions(env, (BMTLSDOps *)pData, width, height);
- return JNI_TRUE;
-}
-
-/**
- * Initializes a framebuffer object, using the given width and height as
- * a guide. See MTLSD_InitTextureObject() and MTLSD_initRTexture()
- * for more information.
- */
-JNIEXPORT jboolean JNICALL
-Java_sun_java2d_metal_MTLSurfaceData_initRTexture
- (JNIEnv *env, jobject mtlsd,
- jlong pData, jboolean isOpaque,
- jint width, jint height)
-{
- if (!MTLSurfaceData_initTexture((BMTLSDOps *)pData, isOpaque, JNI_TRUE, width, height))
- return JNI_FALSE;
- MTLSD_SetNativeDimensions(env, (BMTLSDOps *)pData, width, height);
- return JNI_TRUE;
-}
-
-JNIEXPORT jlong JNICALL
-Java_sun_java2d_metal_MTLSurfaceData_getMTLTexturePointer(JNIEnv *env, jobject mtlsd, jlong pData) {
- if (pData == 0)
- return 0;
- return ptr_to_jlong(((BMTLSDOps *)pData)->pTexture);
-}
-
-/**
- * Initializes nativeWidth/Height fields of the surfaceData object with
- * passed arguments.
- */
-void
-MTLSD_SetNativeDimensions(JNIEnv *env, BMTLSDOps *mtlsdo,
- jint width, jint height)
-{
- jobject sdObject;
-
- sdObject = (*env)->NewLocalRef(env, mtlsdo->sdOps.sdObject);
- if (sdObject == NULL) {
- return;
- }
-
- JNU_SetFieldByName(env, NULL, sdObject, "nativeWidth", "I", width);
- if (!((*env)->ExceptionOccurred(env))) {
- JNU_SetFieldByName(env, NULL, sdObject, "nativeHeight", "I", height);
- }
-
- (*env)->DeleteLocalRef(env, sdObject);
-}
-
-/**
- * Deletes native Metal resources associated with this surface.
- */
-void
-MTLSD_Delete(JNIEnv *env, BMTLSDOps *bmtlsdo)
-{
- J2dTraceLn3(J2D_TRACE_VERBOSE, "MTLSD_Delete: type=%d %p [tex=%p]", bmtlsdo->drawableType, bmtlsdo, bmtlsdo->pTexture);
- if (bmtlsdo->drawableType == MTLSD_WINDOW) {
- bmtlsdo->drawableType = MTLSD_UNDEFINED;
- } else if (
- bmtlsdo->drawableType == MTLSD_RT_TEXTURE
- || bmtlsdo->drawableType == MTLSD_TEXTURE
- || bmtlsdo->drawableType == MTLSD_FLIP_BACKBUFFER
- ) {
- [(NSObject *)bmtlsdo->pTexture release];
- [(NSObject *)bmtlsdo->pStencilTexture release];
- [(NSObject *)bmtlsdo->pStencilData release];
- bmtlsdo->pTexture = NULL;
- bmtlsdo->drawableType = MTLSD_UNDEFINED;
- }
-}
-
-/**
- * This is the implementation of the general DisposeFunc defined in
- * SurfaceData.h and used by the Disposer mechanism. It first flushes all
- * native Metal resources and then frees any memory allocated within the
- * native MTLSDOps structure.
- */
-void
-MTLSD_Dispose(JNIEnv *env, SurfaceDataOps *ops)
-{
- BMTLSDOps *bmtlsdo = (BMTLSDOps *)ops;
- jobject graphicsConfig = bmtlsdo->graphicsConfig;
-
- JNU_CallStaticMethodByName(env, NULL, "sun/java2d/metal/MTLSurfaceData",
- "dispose",
- "(JLsun/java2d/metal/MTLGraphicsConfig;)V",
- ptr_to_jlong(ops), graphicsConfig);
- (*env)->DeleteGlobalRef(env, graphicsConfig);
- bmtlsdo->graphicsConfig = NULL;
-}
-
-/**
- * This is the implementation of the general surface LockFunc defined in
- * SurfaceData.h.
- */
-jint
-MTLSD_Lock(JNIEnv *env,
- SurfaceDataOps *ops,
- SurfaceDataRasInfo *pRasInfo,
- jint lockflags)
-{
- JNU_ThrowInternalError(env, "MTLSD_Lock not implemented!");
- return SD_FAILURE;
-}
-
-/**
- * This is the implementation of the general GetRasInfoFunc defined in
- * SurfaceData.h.
- */
-void
-MTLSD_GetRasInfo(JNIEnv *env,
- SurfaceDataOps *ops,
- SurfaceDataRasInfo *pRasInfo)
-{
- JNU_ThrowInternalError(env, "MTLSD_GetRasInfo not implemented!");
-}
-
-/**
- * This is the implementation of the general surface UnlockFunc defined in
- * SurfaceData.h.
- */
-void
-MTLSD_Unlock(JNIEnv *env,
- SurfaceDataOps *ops,
- SurfaceDataRasInfo *pRasInfo)
-{
- JNU_ThrowInternalError(env, "MTLSD_Unlock not implemented!");
-}
-
-
-/**
- * This function initializes a native window surface and caches the window
- * bounds in the given BMTLSDOps. Returns JNI_TRUE if the operation was
- * successful; JNI_FALSE otherwise.
- */
-jboolean
-MTLSD_InitMTLWindow(JNIEnv *env, BMTLSDOps *bmtlsdo)
-{
- if (bmtlsdo == NULL) {
- J2dRlsTraceLn(J2D_TRACE_ERROR, "MTLSD_InitMTLWindow: ops are null");
- return JNI_FALSE;
- }
-
- MTLSDOps *mtlsdo = (MTLSDOps *)bmtlsdo->privOps;
- if (mtlsdo == NULL) {
- J2dRlsTraceLn(J2D_TRACE_ERROR, "MTLSD_InitMTLWindow: priv ops are null");
- return JNI_FALSE;
- }
-
- AWTView *v = mtlsdo->peerData;
- if (v == NULL) {
- J2dRlsTraceLn(J2D_TRACE_ERROR, "MTLSD_InitMTLWindow: view is invalid");
- return JNI_FALSE;
- }
-
- JNI_COCOA_ENTER(env);
- NSRect surfaceBounds = [v bounds];
- bmtlsdo->drawableType = MTLSD_WINDOW;
- bmtlsdo->isOpaque = JNI_TRUE;
- bmtlsdo->width = surfaceBounds.size.width;
- bmtlsdo->height = surfaceBounds.size.height;
- JNI_COCOA_EXIT(env);
-
- J2dTraceLn2(J2D_TRACE_VERBOSE, " created window: w=%d h=%d", bmtlsdo->width, bmtlsdo->height);
- return JNI_TRUE;
-}
-
-#pragma mark -
-#pragma mark "--- MTLSurfaceData methods ---"
-
-extern LockFunc MTLSD_Lock;
-extern GetRasInfoFunc MTLSD_GetRasInfo;
-extern UnlockFunc MTLSD_Unlock;
-
-
-JNIEXPORT void JNICALL
-Java_sun_java2d_metal_MTLSurfaceData_initOps
- (JNIEnv *env, jobject mtlsd, jobject gc,
- jlong pConfigInfo, jlong pPeerData, jlong layerPtr,
- jint xoff, jint yoff, jboolean isOpaque)
-{
- BMTLSDOps *bmtlsdo = (BMTLSDOps *)SurfaceData_InitOps(env, mtlsd, sizeof(BMTLSDOps));
- MTLSDOps *mtlsdo = (MTLSDOps *)malloc(sizeof(MTLSDOps));
-
- J2dTraceLn1(J2D_TRACE_INFO, "MTLSurfaceData_initOps p=%p", bmtlsdo);
- J2dTraceLn1(J2D_TRACE_INFO, " pPeerData=%p", jlong_to_ptr(pPeerData));
- J2dTraceLn1(J2D_TRACE_INFO, " layerPtr=%p", jlong_to_ptr(layerPtr));
- J2dTraceLn2(J2D_TRACE_INFO, " xoff=%d, yoff=%d", (int)xoff, (int)yoff);
-
- gc = (*env)->NewGlobalRef(env, gc);
- if (gc == NULL) {
- JNU_ThrowOutOfMemoryError(env, "Initialization of SurfaceData failed.");
- return;
- }
-
- if (mtlsdo == NULL) {
- (*env)->DeleteGlobalRef(env, gc);
- JNU_ThrowOutOfMemoryError(env, "Initialization of SurfaceData failed.");
- return;
- }
-
- // later the graphicsConfig will be used for deallocation of mtlsdo
- bmtlsdo->privOps = mtlsdo;
- bmtlsdo->graphicsConfig = gc;
-
- bmtlsdo->sdOps.Lock = MTLSD_Lock;
- bmtlsdo->sdOps.GetRasInfo = MTLSD_GetRasInfo;
- bmtlsdo->sdOps.Unlock = MTLSD_Unlock;
- bmtlsdo->sdOps.Dispose = MTLSD_Dispose;
- bmtlsdo->drawableType = MTLSD_UNDEFINED;
-
- bmtlsdo->isOpaque = isOpaque;
-
- mtlsdo->peerData = (AWTView *)jlong_to_ptr(pPeerData);
- mtlsdo->layer = (MTLLayer *)jlong_to_ptr(layerPtr);
- mtlsdo->configInfo = (MTLGraphicsConfigInfo *)jlong_to_ptr(pConfigInfo);
-
- if (mtlsdo->configInfo == NULL) {
- free(mtlsdo);
- JNU_ThrowNullPointerException(env, "Config info is null in initOps");
- }
-}
-
-JNIEXPORT void JNICALL
-Java_sun_java2d_metal_MTLSurfaceData_clearWindow
-(JNIEnv *env, jobject mtlsd)
-{
- J2dTraceLn(J2D_TRACE_INFO, "MTLSurfaceData_clearWindow");
-
- BMTLSDOps *bmtlsdo = (MTLSDOps*) SurfaceData_GetOps(env, mtlsd);
- MTLSDOps *mtlsdo = (MTLSDOps*) bmtlsdo->privOps;
-
- mtlsdo->peerData = NULL;
- mtlsdo->layer = NULL;
-}
-
-NSString * getSurfaceDescription(const BMTLSDOps * bmtlsdOps) {
- if (bmtlsdOps == NULL)
- return @"NULL";
- return [NSString stringWithFormat:@"%p [tex=%p, %dx%d, O=%d]", bmtlsdOps, bmtlsdOps->pTexture, bmtlsdOps->width, bmtlsdOps->height, bmtlsdOps->isOpaque];
-}
diff --git a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLSurfaceDataBase.h b/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLSurfaceDataBase.h
deleted file mode 100644
index 261363f42e2..00000000000
--- a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLSurfaceDataBase.h
+++ /dev/null
@@ -1,128 +0,0 @@
-/*
- * Copyright (c) 2019, 2021, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-#ifndef MTLSurfaceDataBase_h_Included
-#define MTLSurfaceDataBase_h_Included
-
-#include "java_awt_image_AffineTransformOp.h"
-#include "sun_java2d_pipe_hw_AccelSurface.h"
-
-#include "SurfaceData.h"
-#include "Trace.h"
-
-/**
- * The MTLSDOps structure describes a native Metal surface and contains all
- * information pertaining to the native surface. Some information about
- * the more important/different fields:
- *
- * void* privOps;
- * Pointer to native-specific (Metal) SurfaceData info, such as the
- * native Drawable handle and GraphicsConfig data.
- *
- * jint drawableType;
- * The surface type; can be any one of the surface type constants defined
- * below (MTLSD_WINDOW, MTLSD_TEXTURE, etc).
- *
- * jboolean isOpaque;
- * If true, the surface should be treated as being fully opaque. If
- * the underlying surface (e.g. MTLTexture/MTLBuffer) has an alpha channel and
- * isOpaque is true, then we should take appropriate action to ensure that the
- * surface remains fully opaque.
- *
- * jint width/height;
- * The cached surface bounds. For offscreen surface types (
- * MTLSD_TEXTURE, MTLSD_RT_TEXTURE etc.) these values must remain constant.
- * Onscreen window surfaces (MTLSD_WINDOW, MTLSD_FLIP_BACKBUFFER, etc.) may
- * have their bounds changed in response to a programmatic or user-initiated
- * event, so these values represent the last known dimensions. To determine the
- * true current bounds of this surface, query the native Drawable through the
- * privOps field.
- *
- * void* pTexture;
- * The texture object handle, as generated by MTLTextureDescriptor(). If this
- * value is null, the texture has not yet been initialized.
- *
- * void* pStencilTexture;
- * The byte buffer stencil mask used in rendering Metal rendering pass.
- */
-typedef struct {
- SurfaceDataOps sdOps;
- void* privOps;
- jobject graphicsConfig;
- jint drawableType;
- jboolean isOpaque;
- jint width;
- jint height;
- void* pTexture;
- void* pStencilData; // stencil data to be rendered to this buffer
- void* pStencilTexture; // stencil texture byte buffer stencil mask used in main rendering
-} BMTLSDOps;
-
-#define MTLSD_UNDEFINED sun_java2d_pipe_hw_AccelSurface_UNDEFINED
-#define MTLSD_WINDOW sun_java2d_pipe_hw_AccelSurface_WINDOW
-#define MTLSD_TEXTURE sun_java2d_pipe_hw_AccelSurface_TEXTURE
-#define MTLSD_FLIP_BACKBUFFER sun_java2d_pipe_hw_AccelSurface_FLIP_BACKBUFFER
-#define MTLSD_RT_TEXTURE sun_java2d_pipe_hw_AccelSurface_RT_TEXTURE
-
-/**
- * These are shorthand names for the filtering method constants used by
- * image transform methods.
- */
-#define MTLSD_XFORM_DEFAULT 0
-#define MTLSD_XFORM_NEAREST_NEIGHBOR \
- java_awt_image_AffineTransformOp_TYPE_NEAREST_NEIGHBOR
-#define MTLSD_XFORM_BILINEAR \
- java_awt_image_AffineTransformOp_TYPE_BILINEAR
-
-/**
- * The SurfaceRasterFlags structure contains information about raster (of some MTLTexture):
- *
- * jboolean isOpaque;
- * If true, indicates that this pixel format hasn't alpha component (and values of this component can contain garbage).
- *
- * jboolean isPremultiplied;
- * If true, indicates that this pixel format contains color components that have been pre-multiplied by their
- * corresponding alpha component.
-*/
-typedef struct {
- jboolean isOpaque;
- jboolean isPremultiplied;
-} SurfaceRasterFlags;
-
-/**
- * Exported methods.
- */
-jint MTLSD_Lock(JNIEnv *env,
- SurfaceDataOps *ops, SurfaceDataRasInfo *pRasInfo,
- jint lockflags);
-void MTLSD_GetRasInfo(JNIEnv *env,
- SurfaceDataOps *ops, SurfaceDataRasInfo *pRasInfo);
-void MTLSD_Unlock(JNIEnv *env,
- SurfaceDataOps *ops, SurfaceDataRasInfo *pRasInfo);
-void MTLSD_Dispose(JNIEnv *env, SurfaceDataOps *ops);
-void MTLSD_Delete(JNIEnv *env, BMTLSDOps *mtlsdo);
-jint MTLSD_NextPowerOfTwo(jint val, jint max);
-
-#endif /* MTLSurfaceDataBase_h_Included */
diff --git a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLTextRenderer.h b/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLTextRenderer.h
deleted file mode 100644
index f521be2c170..00000000000
--- a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLTextRenderer.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
- * Copyright (c) 2019, 2021, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-#ifndef MTLTextRenderer_h_Included
-#define MTLTextRenderer_h_Included
-
-#include <jni.h>
-#include <jlong.h>
-#include "sun_java2d_pipe_BufferedTextPipe.h"
-#include "MTLContext.h"
-#include "MTLSurfaceData.h"
-
-#define BYTES_PER_GLYPH_IMAGE \
- sun_java2d_pipe_BufferedTextPipe_BYTES_PER_GLYPH_IMAGE
-#define BYTES_PER_GLYPH_POSITION \
- sun_java2d_pipe_BufferedTextPipe_BYTES_PER_GLYPH_POSITION
-#define BYTES_PER_POSITIONED_GLYPH \
- (BYTES_PER_GLYPH_IMAGE + BYTES_PER_GLYPH_POSITION)
-
-#define OFFSET_CONTRAST sun_java2d_pipe_BufferedTextPipe_OFFSET_CONTRAST
-#define OFFSET_RGBORDER sun_java2d_pipe_BufferedTextPipe_OFFSET_RGBORDER
-#define OFFSET_SUBPIXPOS sun_java2d_pipe_BufferedTextPipe_OFFSET_SUBPIXPOS
-#define OFFSET_POSITIONS sun_java2d_pipe_BufferedTextPipe_OFFSET_POSITIONS
-
-void MTLTR_EnableGlyphVertexCache(MTLContext *mtlc, BMTLSDOps *dstOps);
-void MTLTR_DisableGlyphVertexCache(MTLContext *mtlc);
-id<MTLTexture> MTLTR_GetGlyphCacheTexture();
-void MTLTR_FreeGlyphCaches();
-
-void MTLTR_DrawGlyphList(JNIEnv *env, MTLContext *mtlc, BMTLSDOps *dstOps,
- jint totalGlyphs, jboolean usePositions,
- jboolean subPixPos, jboolean rgbOrder,
- jint lcdContrast,
- jfloat glyphListOrigX, jfloat glyphListOrigY,
- unsigned char *images, unsigned char *positions);
-
-#endif /* MTLTextRenderer_h_Included */
diff --git a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLTextRenderer.m b/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLTextRenderer.m
deleted file mode 100644
index a52d32a5dea..00000000000
--- a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLTextRenderer.m
+++ /dev/null
@@ -1,845 +0,0 @@
-/*
- * Copyright (c) 2019, 2021, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-#include <stdlib.h>
-#include <limits.h>
-#include <math.h>
-#include <jlong.h>
-
-#include "sun_java2d_metal_MTLTextRenderer.h"
-
-#include "SurfaceData.h"
-#include "MTLContext.h"
-#include "MTLRenderQueue.h"
-#include "MTLTextRenderer.h"
-#include "MTLVertexCache.h"
-#include "MTLGlyphCache.h"
-#include "MTLBlitLoops.h"
-
-/**
- * The following constants define the inner and outer bounds of the
- * accelerated glyph cache.
- */
-#define MTLTR_CACHE_WIDTH 512
-#define MTLTR_CACHE_HEIGHT 512
-#define MTLTR_CACHE_CELL_WIDTH 32
-#define MTLTR_CACHE_CELL_HEIGHT 32
-
-/**
- * The current "glyph mode" state. This variable is used to track the
- * codepath used to render a particular glyph. This variable is reset to
- * MODE_NOT_INITED at the beginning of every call to MTLTR_DrawGlyphList().
- * As each glyph is rendered, the glyphMode variable is updated to reflect
- * the current mode, so if the current mode is the same as the mode used
- * to render the previous glyph, we can avoid doing costly setup operations
- * each time.
- */
-typedef enum {
- MODE_NOT_INITED,
- MODE_USE_CACHE_GRAY,
- MODE_USE_CACHE_LCD,
- MODE_NO_CACHE_GRAY,
- MODE_NO_CACHE_LCD,
- MODE_NO_CACHE_COLOR
-} GlyphMode;
-static GlyphMode glyphMode = MODE_NOT_INITED;
-
-/**
- * There are two separate glyph caches: for AA and for LCD.
- * Once one of them is initialized as either GRAY or LCD, it
- * stays in that mode for the duration of the application. It should
- * be safe to use this one glyph cache for all screens in a multimon
- * environment, since the glyph cache texture is shared between all contexts,
- * and (in theory) Metal drivers should be smart enough to manage that
- * texture across all screens.
- */
-
-static MTLGlyphCacheInfo *glyphCacheLCD = NULL;
-static MTLGlyphCacheInfo *glyphCacheAA = NULL;
-
-/**
- * This value tracks the previous LCD rgbOrder setting, so if the rgbOrder
- * value has changed since the last time, it indicates that we need to
- * invalidate the cache, which may already store glyph images in the reverse
- * order. Note that in most real world applications this value will not
- * change over the course of the application, but tests like Font2DTest
- * allow for changing the ordering at runtime, so we need to handle that case.
- */
-static jboolean lastRGBOrder = JNI_TRUE;
-
-/**
- * This constant defines the size of the tile to use in the
- * MTLTR_DrawLCDGlyphNoCache() method. See below for more on why we
- * restrict this value to a particular size.
- */
-#define MTLTR_NOCACHE_TILE_SIZE 32
-
-static struct TxtVertex txtVertices[6];
-static jint vertexCacheIndex = 0;
-static id<MTLRenderCommandEncoder> lcdCacheEncoder = nil;
-
-#define LCD_ADD_VERTEX(TX, TY, DX, DY, DZ) \
- do { \
- struct TxtVertex *v = &txtVertices[vertexCacheIndex++]; \
- v->txtpos[0] = TX; \
- v->txtpos[1] = TY; \
- v->position[0]= DX; \
- v->position[1] = DY; \
- } while (0)
-
-#define LCD_ADD_TRIANGLES(TX1, TY1, TX2, TY2, DX1, DY1, DX2, DY2) \
- do { \
- LCD_ADD_VERTEX(TX1, TY1, DX1, DY1, 0); \
- LCD_ADD_VERTEX(TX2, TY1, DX2, DY1, 0); \
- LCD_ADD_VERTEX(TX2, TY2, DX2, DY2, 0); \
- LCD_ADD_VERTEX(TX2, TY2, DX2, DY2, 0); \
- LCD_ADD_VERTEX(TX1, TY2, DX1, DY2, 0); \
- LCD_ADD_VERTEX(TX1, TY1, DX1, DY1, 0); \
- } while (0)
-
-/**
- * Initializes the one glyph cache (texture and data structure).
- * If lcdCache is JNI_TRUE, the texture will contain RGB data,
- * otherwise we will simply store the grayscale/monochrome glyph images
- * as intensity values.
- */
-static jboolean
-MTLTR_InitGlyphCache(MTLContext *mtlc, jboolean lcdCache)
-{
- J2dTraceLn(J2D_TRACE_INFO, "MTLTR_InitGlyphCache");
- // TODO : Need to verify RGB order in case of LCD
- MTLPixelFormat pixelFormat =
- lcdCache ? MTLPixelFormatBGRA8Unorm : MTLPixelFormatA8Unorm;
-
- MTLGlyphCacheInfo *gcinfo;
- // init glyph cache data structure
- gcinfo = MTLGlyphCache_Init(MTLTR_CACHE_WIDTH,
- MTLTR_CACHE_HEIGHT,
- MTLTR_CACHE_CELL_WIDTH,
- MTLTR_CACHE_CELL_HEIGHT,
- MTLVertexCache_FlushGlyphVertexCache);
-
- if (gcinfo == NULL) {
- J2dRlsTraceLn(J2D_TRACE_ERROR,
- "MTLTR_InitGlyphCache: could not init MTL glyph cache");
- return JNI_FALSE;
- }
-
- MTLTextureDescriptor *textureDescriptor =
- [MTLTextureDescriptor texture2DDescriptorWithPixelFormat:pixelFormat
- width:MTLTR_CACHE_WIDTH
- height:MTLTR_CACHE_HEIGHT
- mipmapped:NO];
-
- gcinfo->texture = [mtlc.device newTextureWithDescriptor:textureDescriptor];
-
- if (lcdCache) {
- glyphCacheLCD = gcinfo;
- } else {
- glyphCacheAA = gcinfo;
- }
-
- return JNI_TRUE;
-}
-
-id<MTLTexture>
-MTLTR_GetGlyphCacheTexture()
-{
- J2dTraceLn(J2D_TRACE_INFO, "MTLTR_GetGlyphCacheTexture");
- if (glyphCacheAA != NULL) {
- return glyphCacheAA->texture;
- }
- return NULL;
-}
-
-/**
- * Adds the given glyph to the glyph cache (texture and data structure)
- * associated with the given MTLContext.
- */
-static void
-MTLTR_AddToGlyphCache(GlyphInfo *glyph, MTLContext *mtlc,
- jboolean lcdCache)
-{
- MTLCacheCellInfo *ccinfo;
- MTLGlyphCacheInfo *gcinfo;
- jint w = glyph->width;
- jint h = glyph->height;
-
- J2dTraceLn(J2D_TRACE_INFO, "MTLTR_AddToGlyphCache");
- if (!lcdCache) {
- gcinfo = glyphCacheAA;
- } else {
- gcinfo = glyphCacheLCD;
- }
-
- if ((gcinfo == NULL) || (glyph->image == NULL)) {
- return;
- }
-
- bool isCacheFull = MTLGlyphCache_IsCacheFull(gcinfo, glyph);
- if (isCacheFull) {
- MTLGlyphCache_Free(gcinfo);
- if (!lcdCache) {
- MTLTR_InitGlyphCache(mtlc, JNI_FALSE);
- gcinfo = glyphCacheAA;
- } else {
- MTLTR_InitGlyphCache(mtlc, JNI_TRUE);
- gcinfo = glyphCacheLCD;
- }
- }
- MTLGlyphCache_AddGlyph(gcinfo, glyph);
- ccinfo = (MTLCacheCellInfo *) glyph->cellInfo;
-
- if (ccinfo != NULL) {
- // store glyph image in texture cell
- MTLRegion region = {
- {ccinfo->x, ccinfo->y, 0},
- {w, h, 1}
- };
- if (!lcdCache) {
- NSUInteger bytesPerRow = 1 * w;
- [gcinfo->texture replaceRegion:region
- mipmapLevel:0
- withBytes:glyph->image
- bytesPerRow:bytesPerRow];
- } else {
- unsigned int imageBytes = w * h * 4;
- unsigned char imageData[imageBytes];
- memset(&imageData, 0, sizeof(imageData));
-
- int srcIndex = 0;
- int dstIndex = 0;
- for (int i = 0; i < (w * h); i++) {
- imageData[dstIndex++] = glyph->image[srcIndex++];
- imageData[dstIndex++] = glyph->image[srcIndex++];
- imageData[dstIndex++] = glyph->image[srcIndex++];
- imageData[dstIndex++] = 0xFF;
- }
-
- NSUInteger bytesPerRow = 4 * w;
- [gcinfo->texture replaceRegion:region
- mipmapLevel:0
- withBytes:imageData
- bytesPerRow:bytesPerRow];
- }
- }
-}
-
-static jboolean
-MTLTR_SetLCDContrast(MTLContext *mtlc,
- jint contrast,
- id<MTLRenderCommandEncoder> encoder)
-{
- if (![mtlc.paint isKindOfClass:[MTLColorPaint class]]) {
- return JNI_FALSE;
- }
- MTLColorPaint* cPaint = (MTLColorPaint *) mtlc.paint;
- // update the current color settings
- double gamma = ((double)contrast) / 100.0;
- double invgamma = 1.0/gamma;
- jfloat radj, gadj, badj;
- jfloat clr[4];
- jint col = cPaint.color;
-
- J2dTraceLn2(J2D_TRACE_INFO, "primary color %x, contrast %d", col, contrast);
- J2dTraceLn2(J2D_TRACE_INFO, "gamma %f, invgamma %f", gamma, invgamma);
-
- clr[0] = ((col >> 16) & 0xFF)/255.0f;
- clr[1] = ((col >> 8) & 0xFF)/255.0f;
- clr[2] = ((col) & 0xFF)/255.0f;
-
- // gamma adjust the primary color
- radj = (float)pow(clr[0], gamma);
- gadj = (float)pow(clr[1], gamma);
- badj = (float)pow(clr[2], gamma);
-
- struct LCDFrameUniforms uf = {
- {radj, gadj, badj},
- {gamma, gamma, gamma},
- {invgamma, invgamma, invgamma}};
- [encoder setFragmentBytes:&uf length:sizeof(uf) atIndex:FrameUniformBuffer];
- return JNI_TRUE;
-}
-
-void
-MTLTR_EnableGlyphVertexCache(MTLContext *mtlc, BMTLSDOps *dstOps)
-{
-J2dTraceLn(J2D_TRACE_INFO, "MTLTR_EnableGlyphVertexCache");
-
- if (!MTLVertexCache_InitVertexCache()) {
- return;
- }
-
- if (glyphCacheAA == NULL) {
- if (!MTLTR_InitGlyphCache(mtlc, JNI_FALSE)) {
- return;
- }
- }
- MTLVertexCache_CreateSamplingEncoder(mtlc, dstOps);
-}
-
-void
-MTLTR_DisableGlyphVertexCache(MTLContext *mtlc)
-{
- J2dTraceLn(J2D_TRACE_INFO, "MTLTR_DisableGlyphVertexCache");
- MTLVertexCache_FlushGlyphVertexCache();
- MTLVertexCache_FreeVertexCache();
-}
-
-void MTLTR_FreeGlyphCaches() {
- J2dTraceLn(J2D_TRACE_INFO, "MTLTR_FreeGlyphCaches : freeing glyph caches.");
-
- if (glyphCacheAA != NULL) {
- [glyphCacheAA->texture release];
- MTLGlyphCache_Free(glyphCacheAA);
- glyphCacheAA = NULL;
- }
-
- if (glyphCacheLCD != NULL) {
- [glyphCacheLCD->texture release];
- MTLGlyphCache_Free(glyphCacheLCD);
- glyphCacheLCD = NULL;
- }
-}
-
-static MTLPaint* storedPaint = nil;
-
-static void EnableColorGlyphPainting(MTLContext *mtlc) {
- storedPaint = mtlc.paint;
- mtlc.paint = [[MTLPaint alloc] init];
-}
-
-static void DisableColorGlyphPainting(MTLContext *mtlc) {
- [mtlc.paint release];
- mtlc.paint = storedPaint;
- storedPaint = nil;
-}
-
-static jboolean
-MTLTR_DrawGrayscaleGlyphViaCache(MTLContext *mtlc,
- GlyphInfo *ginfo, jint x, jint y, BMTLSDOps *dstOps)
-{
- MTLCacheCellInfo *cell;
- jfloat x1, y1, x2, y2;
-
- if (glyphMode != MODE_USE_CACHE_GRAY) {
- if (glyphMode == MODE_NO_CACHE_GRAY) {
- MTLVertexCache_DisableMaskCache(mtlc);
- } else if (glyphMode == MODE_USE_CACHE_LCD) {
- [mtlc.encoderManager endEncoder];
- lcdCacheEncoder = nil;
- } else if (glyphMode == MODE_NO_CACHE_COLOR) {
- DisableColorGlyphPainting(mtlc);
- }
- MTLTR_EnableGlyphVertexCache(mtlc, dstOps);
- glyphMode = MODE_USE_CACHE_GRAY;
- }
-
- if (ginfo->cellInfo == NULL) {
- // attempt to add glyph to accelerated glyph cache
- MTLTR_AddToGlyphCache(ginfo, mtlc, JNI_FALSE);
-
- if (ginfo->cellInfo == NULL) {
- // we'll just no-op in the rare case that the cell is NULL
- return JNI_TRUE;
- }
- }
-
- cell = (MTLCacheCellInfo *) (ginfo->cellInfo);
- cell->timesRendered++;
-
- x1 = (jfloat)x;
- y1 = (jfloat)y;
- x2 = x1 + ginfo->width;
- y2 = y1 + ginfo->height;
-
- MTLVertexCache_AddGlyphQuad(mtlc,
- cell->tx1, cell->ty1,
- cell->tx2, cell->ty2,
- x1, y1, x2, y2);
-
- return JNI_TRUE;
-}
-
-static jboolean
-MTLTR_DrawLCDGlyphViaCache(MTLContext *mtlc, BMTLSDOps *dstOps,
- GlyphInfo *ginfo, jint x, jint y,
- jboolean rgbOrder, jint contrast)
-{
- CacheCellInfo *cell;
- jfloat tx1, ty1, tx2, ty2;
- jint w = ginfo->width;
- jint h = ginfo->height;
-
- if (glyphMode != MODE_USE_CACHE_LCD) {
- if (glyphMode == MODE_NO_CACHE_GRAY) {
- MTLVertexCache_DisableMaskCache(mtlc);
- } else if (glyphMode == MODE_USE_CACHE_GRAY) {
- MTLTR_DisableGlyphVertexCache(mtlc);
- } else if (glyphMode == MODE_NO_CACHE_COLOR) {
- DisableColorGlyphPainting(mtlc);
- }
-
- if (glyphCacheLCD == NULL) {
- if (!MTLTR_InitGlyphCache(mtlc, JNI_TRUE)) {
- return JNI_FALSE;
- }
- }
- if (lcdCacheEncoder == nil) {
- lcdCacheEncoder = [mtlc.encoderManager getLCDEncoder:dstOps->pTexture isSrcOpaque:YES isDstOpaque:YES];
- }
- if (rgbOrder != lastRGBOrder) {
- // need to invalidate the cache in this case; see comments
- // for lastRGBOrder above
- MTLGlyphCache_Invalidate(glyphCacheLCD);
- lastRGBOrder = rgbOrder;
- }
-
- glyphMode = MODE_USE_CACHE_LCD;
- }
-
- if (ginfo->cellInfo == NULL) {
- // attempt to add glyph to accelerated glyph cache
- // TODO : Handle RGB order
- MTLTR_AddToGlyphCache(ginfo, mtlc, JNI_TRUE);
-
- if (ginfo->cellInfo == NULL) {
- // we'll just no-op in the rare case that the cell is NULL
- return JNI_TRUE;
- }
- }
- cell = (CacheCellInfo *) (ginfo->cellInfo);
- cell->timesRendered++;
-
- MTLTR_SetLCDContrast(mtlc, contrast, lcdCacheEncoder);
- tx1 = cell->tx1;
- ty1 = cell->ty1;
- tx2 = cell->tx2;
- ty2 = cell->ty2;
-
- J2dTraceLn4(J2D_TRACE_INFO, "tx1 = %f, ty1 = %f, tx2 = %f, ty2 = %f", tx1, ty1, tx2, ty2);
- J2dTraceLn2(J2D_TRACE_INFO, "width = %d height = %d", dstOps->width, dstOps->height);
-
- LCD_ADD_TRIANGLES(tx1, ty1, tx2, ty2, x, y, x+w, y+h);
-
- [lcdCacheEncoder setVertexBytes:txtVertices length:sizeof(txtVertices) atIndex:MeshVertexBuffer];
- [lcdCacheEncoder setFragmentTexture:glyphCacheLCD->texture atIndex:0];
- [lcdCacheEncoder setFragmentTexture:dstOps->pTexture atIndex:1];
-
- [lcdCacheEncoder drawPrimitives:MTLPrimitiveTypeTriangle vertexStart:0 vertexCount:6];
-
- vertexCacheIndex = 0;
-
- return JNI_TRUE;
-}
-
-static jboolean
-MTLTR_DrawGrayscaleGlyphNoCache(MTLContext *mtlc,
- GlyphInfo *ginfo, jint x, jint y, BMTLSDOps *dstOps)
-{
- jint tw, th;
- jint sx, sy, sw, sh;
- jint x0;
- jint w = ginfo->width;
- jint h = ginfo->height;
-
- J2dTraceLn(J2D_TRACE_INFO, "MTLTR_DrawGrayscaleGlyphNoCache");
- if (glyphMode != MODE_NO_CACHE_GRAY) {
- if (glyphMode == MODE_USE_CACHE_GRAY) {
- MTLTR_DisableGlyphVertexCache(mtlc);
- } else if (glyphMode == MODE_USE_CACHE_LCD) {
- [mtlc.encoderManager endEncoder];
- lcdCacheEncoder = nil;
- } else if (glyphMode == MODE_NO_CACHE_COLOR) {
- DisableColorGlyphPainting(mtlc);
- }
- MTLVertexCache_EnableMaskCache(mtlc, dstOps);
- glyphMode = MODE_NO_CACHE_GRAY;
- }
-
- x0 = x;
- tw = MTLVC_MASK_CACHE_TILE_WIDTH;
- th = MTLVC_MASK_CACHE_TILE_HEIGHT;
-
- for (sy = 0; sy < h; sy += th, y += th) {
- x = x0;
- sh = ((sy + th) > h) ? (h - sy) : th;
-
- for (sx = 0; sx < w; sx += tw, x += tw) {
- sw = ((sx + tw) > w) ? (w - sx) : tw;
-
- J2dTraceLn7(J2D_TRACE_INFO, "sx = %d sy = %d x = %d y = %d sw = %d sh = %d w = %d", sx, sy, x, y, sw, sh, w);
- MTLVertexCache_AddMaskQuad(mtlc,
- sx, sy, x, y, sw, sh,
- w, ginfo->image,
- dstOps);
- }
- }
-
- return JNI_TRUE;
-}
-
-
-static jboolean
-MTLTR_DrawLCDGlyphNoCache(MTLContext *mtlc, BMTLSDOps *dstOps,
- GlyphInfo *ginfo, jint x, jint y,
- jint rowBytesOffset,
- jboolean rgbOrder, jint contrast)
-{
- jfloat tx1, ty1, tx2, ty2;
- jint tw, th;
- jint w = ginfo->width;
- jint h = ginfo->height;
- id<MTLTexture> blitTexture = nil;
-
- J2dTraceLn2(J2D_TRACE_INFO, "MTLTR_DrawLCDGlyphNoCache x %d, y%d", x, y);
- J2dTraceLn3(J2D_TRACE_INFO, "MTLTR_DrawLCDGlyphNoCache rowBytesOffset=%d, rgbOrder=%d, contrast=%d", rowBytesOffset, rgbOrder, contrast);
-
-
- id<MTLRenderCommandEncoder> encoder = nil;
-
- MTLTextureDescriptor *textureDescriptor =
- [MTLTextureDescriptor texture2DDescriptorWithPixelFormat:MTLPixelFormatBGRA8Unorm
- width:w
- height:h
- mipmapped:NO];
-
- blitTexture = [mtlc.device newTextureWithDescriptor:textureDescriptor];
-
- if (glyphMode != MODE_NO_CACHE_LCD) {
- if (glyphMode == MODE_NO_CACHE_GRAY) {
- MTLVertexCache_DisableMaskCache(mtlc);
- } else if (glyphMode == MODE_USE_CACHE_GRAY) {
- MTLTR_DisableGlyphVertexCache(mtlc);
- } else if (glyphMode == MODE_USE_CACHE_LCD) {
- [mtlc.encoderManager endEncoder];
- lcdCacheEncoder = nil;
- } else if (glyphMode == MODE_NO_CACHE_COLOR) {
- DisableColorGlyphPainting(mtlc);
- }
-
- if (blitTexture == nil) {
- J2dTraceLn(J2D_TRACE_ERROR, "can't obtain temporary texture object from pool");
- return JNI_FALSE;
- }
-
-
- glyphMode = MODE_NO_CACHE_LCD;
- }
- encoder = [mtlc.encoderManager getLCDEncoder:dstOps->pTexture isSrcOpaque:YES isDstOpaque:YES];
- MTLTR_SetLCDContrast(mtlc, contrast, encoder);
-
- unsigned int imageBytes = w * h * 4;
- unsigned char imageData[imageBytes];
- memset(&imageData, 0, sizeof(imageData));
-
- int srcIndex = 0;
- int dstIndex = 0;
- for (int i = 0; i < (w * h); i++) {
- imageData[dstIndex++] = ginfo->image[srcIndex++ + rowBytesOffset];
- imageData[dstIndex++] = ginfo->image[srcIndex++ + rowBytesOffset];
- imageData[dstIndex++] = ginfo->image[srcIndex++ + rowBytesOffset];
- imageData[dstIndex++] = 0xFF;
- }
-
- // copy LCD mask into glyph texture tile
- MTLRegion region = MTLRegionMake2D(0, 0, w, h);
-
- NSUInteger bytesPerRow = 4 * ginfo->width;
- [blitTexture replaceRegion:region
- mipmapLevel:0
- withBytes:imageData
- bytesPerRow:bytesPerRow];
-
- tx1 = 0.0f;
- ty1 = 0.0f;
- tx2 = 1.0f;
- ty2 = 1.0f;
-
- J2dTraceLn2(J2D_TRACE_INFO, "MTLTR_DrawLCDGlyphNoCache : dstOps->width = %d, dstOps->height = %d", dstOps->width, dstOps->height);
-
- LCD_ADD_TRIANGLES(tx1, ty1, tx2, ty2, x, y, x+w, y+h);
-
- [encoder setVertexBytes:txtVertices length:sizeof(txtVertices) atIndex:MeshVertexBuffer];
- [encoder setFragmentTexture:blitTexture atIndex:0];
- [encoder setFragmentTexture:dstOps->pTexture atIndex:1];
-
- [encoder drawPrimitives:MTLPrimitiveTypeTriangle vertexStart:0 vertexCount:6];
-
- vertexCacheIndex = 0;
- [mtlc.encoderManager endEncoder];
- [blitTexture release];
-
- MTLCommandBufferWrapper* cbwrapper = [mtlc pullCommandBufferWrapper];
-
- id<MTLCommandBuffer> commandbuf = [cbwrapper getCommandBuffer];
- [commandbuf addCompletedHandler:^(id <MTLCommandBuffer> commandbuf) {
- [cbwrapper release];
- }];
-
- [commandbuf commit];
- [commandbuf waitUntilCompleted];
-
- return JNI_TRUE;
-}
-
-static jboolean
-MTLTR_DrawColorGlyphNoCache(MTLContext *mtlc,
- GlyphInfo *ginfo, jint x, jint y, BMTLSDOps *dstOps)
-{
- id<MTLTexture> dest = dstOps->pTexture;
- const void *src = ginfo->image;
- jint w = ginfo->width;
- jint h = ginfo->height;
- jint rowBytes = ginfo->rowBytes;
- unsigned int imageSize = rowBytes * h;
-
- J2dTraceLn(J2D_TRACE_INFO, "MTLTR_DrawColorGlyphNoCache");
-
- if (glyphMode != MODE_NO_CACHE_COLOR) {
- if (glyphMode == MODE_NO_CACHE_GRAY) {
- MTLVertexCache_DisableMaskCache(mtlc);
- } else if (glyphMode == MODE_USE_CACHE_GRAY) {
- MTLTR_DisableGlyphVertexCache(mtlc);
- } else if (glyphMode == MODE_USE_CACHE_LCD) {
- [mtlc.encoderManager endEncoder];
- lcdCacheEncoder = nil;
- }
- glyphMode = MODE_NO_CACHE_COLOR;
- EnableColorGlyphPainting(mtlc);
- }
-
- MTLPooledTextureHandle* texHandle = [mtlc.texturePool getTexture:w height:h format:MTLPixelFormatBGRA8Unorm];
- if (texHandle == nil) {
- J2dTraceLn(J2D_TRACE_ERROR, "MTLTR_DrawColorGlyphNoCache: can't obtain temporary texture object from pool");
- return JNI_FALSE;
- }
-
- [[mtlc getCommandBufferWrapper] registerPooledTexture:texHandle];
-
- [texHandle.texture replaceRegion:MTLRegionMake2D(0, 0, w, h)
- mipmapLevel:0
- withBytes:src
- bytesPerRow:rowBytes];
-
- drawTex2Tex(mtlc, texHandle.texture, dest, JNI_FALSE, dstOps->isOpaque, INTERPOLATION_NEAREST_NEIGHBOR,
- 0, 0, w, h, x, y, x + w, y + h);
-
- return JNI_TRUE;
-}
-
-// see DrawGlyphList.c for more on this macro...
-#define FLOOR_ASSIGN(l, r) \
- if ((r)<0) (l) = ((int)floor(r)); else (l) = ((int)(r))
-
-void
-MTLTR_DrawGlyphList(JNIEnv *env, MTLContext *mtlc, BMTLSDOps *dstOps,
- jint totalGlyphs, jboolean usePositions,
- jboolean subPixPos, jboolean rgbOrder, jint lcdContrast,
- jfloat glyphListOrigX, jfloat glyphListOrigY,
- unsigned char *images, unsigned char *positions)
-{
- int glyphCounter;
-
- J2dTraceLn(J2D_TRACE_INFO, "MTLTR_DrawGlyphList");
-
- RETURN_IF_NULL(mtlc);
- RETURN_IF_NULL(dstOps);
- RETURN_IF_NULL(images);
- if (usePositions) {
- RETURN_IF_NULL(positions);
- }
-
- glyphMode = MODE_NOT_INITED;
- J2dTraceLn1(J2D_TRACE_INFO, "totalGlyphs = %d", totalGlyphs);
- jboolean flushBeforeLCD = JNI_FALSE;
-
- for (glyphCounter = 0; glyphCounter < totalGlyphs; glyphCounter++) {
- J2dTraceLn(J2D_TRACE_INFO, "Entered for loop for glyph list");
- jint x, y;
- jfloat glyphx, glyphy;
- jboolean ok;
- GlyphInfo *ginfo = (GlyphInfo *)jlong_to_ptr(NEXT_LONG(images));
-
- if (ginfo == NULL) {
- // this shouldn't happen, but if it does we'll just break out...
- J2dRlsTraceLn(J2D_TRACE_ERROR,
- "MTLTR_DrawGlyphList: glyph info is null");
- break;
- }
-
- if (usePositions) {
- jfloat posx = NEXT_FLOAT(positions);
- jfloat posy = NEXT_FLOAT(positions);
- glyphx = glyphListOrigX + posx + ginfo->topLeftX;
- glyphy = glyphListOrigY + posy + ginfo->topLeftY;
- FLOOR_ASSIGN(x, glyphx);
- FLOOR_ASSIGN(y, glyphy);
- } else {
- glyphx = glyphListOrigX + ginfo->topLeftX;
- glyphy = glyphListOrigY + ginfo->topLeftY;
- FLOOR_ASSIGN(x, glyphx);
- FLOOR_ASSIGN(y, glyphy);
- glyphListOrigX += ginfo->advanceX;
- glyphListOrigY += ginfo->advanceY;
- }
-
- if (ginfo->image == NULL) {
- J2dTraceLn(J2D_TRACE_INFO, "Glyph image is null");
- continue;
- }
-
- J2dTraceLn2(J2D_TRACE_INFO, "Glyph width = %d height = %d", ginfo->width, ginfo->height);
- J2dTraceLn1(J2D_TRACE_INFO, "rowBytes = %d", ginfo->rowBytes);
- if (ginfo->rowBytes == ginfo->width) {
- // grayscale or monochrome glyph data
- if (ginfo->width <= MTLTR_CACHE_CELL_WIDTH &&
- ginfo->height <= MTLTR_CACHE_CELL_HEIGHT)
- {
- J2dTraceLn(J2D_TRACE_INFO, "MTLTR_DrawGlyphList Grayscale cache");
- ok = MTLTR_DrawGrayscaleGlyphViaCache(mtlc, ginfo, x, y, dstOps);
- } else {
- J2dTraceLn(J2D_TRACE_INFO, "MTLTR_DrawGlyphList Grayscale no cache");
- ok = MTLTR_DrawGrayscaleGlyphNoCache(mtlc, ginfo, x, y, dstOps);
- }
- } else if (ginfo->rowBytes == ginfo->width * 4) {
- J2dTraceLn(J2D_TRACE_INFO, "MTLTR_DrawGlyphList color glyph no cache");
- ok = MTLTR_DrawColorGlyphNoCache(mtlc, ginfo, x, y, dstOps);
- flushBeforeLCD = JNI_FALSE;
- } else {
- if (!flushBeforeLCD) {
- [mtlc.encoderManager endEncoder];
- MTLCommandBufferWrapper* cbwrapper = [mtlc pullCommandBufferWrapper];
-
- id<MTLCommandBuffer> commandbuf = [cbwrapper getCommandBuffer];
- [commandbuf addCompletedHandler:^(id <MTLCommandBuffer> commandbuf) {
- [cbwrapper release];
- }];
-
- [commandbuf commit];
- flushBeforeLCD = JNI_TRUE;
- }
-
- // LCD-optimized glyph data
- jint rowBytesOffset = 0;
-
- if (subPixPos) {
- jint frac = (jint)((glyphx - x) * 3);
- if (frac != 0) {
- rowBytesOffset = 3 - frac;
- x += 1;
- }
- }
-
- if (rowBytesOffset == 0 &&
- ginfo->width <= MTLTR_CACHE_CELL_WIDTH &&
- ginfo->height <= MTLTR_CACHE_CELL_HEIGHT)
- {
- J2dTraceLn(J2D_TRACE_INFO, "MTLTR_DrawGlyphList LCD cache");
- ok = MTLTR_DrawLCDGlyphViaCache(mtlc, dstOps,
- ginfo, x, y,
- rgbOrder, lcdContrast);
- } else {
- J2dTraceLn(J2D_TRACE_INFO, "MTLTR_DrawGlyphList LCD no cache");
- ok = MTLTR_DrawLCDGlyphNoCache(mtlc, dstOps,
- ginfo, x, y,
- rowBytesOffset,
- rgbOrder, lcdContrast);
- }
- }
-
- if (!ok) {
- break;
- }
- }
- /*
- * Only in case of grayscale text drawing we need to flush
- * cache. Still in case of LCD we are not using any intermediate
- * cache.
- */
- if (glyphMode == MODE_NO_CACHE_GRAY) {
- MTLVertexCache_DisableMaskCache(mtlc);
- } else if (glyphMode == MODE_USE_CACHE_GRAY) {
- MTLTR_DisableGlyphVertexCache(mtlc);
- } else if (glyphMode == MODE_USE_CACHE_LCD) {
- [mtlc.encoderManager endEncoder];
- lcdCacheEncoder = nil;
- } else if (glyphMode == MODE_NO_CACHE_COLOR) {
- DisableColorGlyphPainting(mtlc);
- }
-}
-
-JNIEXPORT void JNICALL
-Java_sun_java2d_metal_MTLTextRenderer_drawGlyphList
- (JNIEnv *env, jobject self,
- jint numGlyphs, jboolean usePositions,
- jboolean subPixPos, jboolean rgbOrder, jint lcdContrast,
- jfloat glyphListOrigX, jfloat glyphListOrigY,
- jlongArray imgArray, jfloatArray posArray)
-{
- unsigned char *images;
-
- J2dTraceLn(J2D_TRACE_INFO, "MTLTextRenderer_drawGlyphList");
-
- images = (unsigned char *)
- (*env)->GetPrimitiveArrayCritical(env, imgArray, NULL);
- if (images != NULL) {
- MTLContext *mtlc = MTLRenderQueue_GetCurrentContext();
- BMTLSDOps *dstOps = MTLRenderQueue_GetCurrentDestination();
-
- if (usePositions) {
- unsigned char *positions = (unsigned char *)
- (*env)->GetPrimitiveArrayCritical(env, posArray, NULL);
- if (positions != NULL) {
- MTLTR_DrawGlyphList(env, mtlc, dstOps,
- numGlyphs, usePositions,
- subPixPos, rgbOrder, lcdContrast,
- glyphListOrigX, glyphListOrigY,
- images, positions);
- (*env)->ReleasePrimitiveArrayCritical(env, posArray,
- positions, JNI_ABORT);
- }
- } else {
- MTLTR_DrawGlyphList(env, mtlc, dstOps,
- numGlyphs, usePositions,
- subPixPos, rgbOrder, lcdContrast,
- glyphListOrigX, glyphListOrigY,
- images, NULL);
- }
- if (mtlc != NULL) {
- RESET_PREVIOUS_OP();
- [mtlc.encoderManager endEncoder];
- MTLCommandBufferWrapper * cbwrapper = [mtlc pullCommandBufferWrapper];
- id<MTLCommandBuffer> commandbuf = [cbwrapper getCommandBuffer];
- [commandbuf addCompletedHandler:^(id <MTLCommandBuffer> commandbuf) {
- [cbwrapper release];
- }];
- [commandbuf commit];
- }
-
- (*env)->ReleasePrimitiveArrayCritical(env, imgArray,
- images, JNI_ABORT);
- }
-}
diff --git a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLTexturePool.h b/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLTexturePool.h
deleted file mode 100644
index a14cf618e64..00000000000
--- a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLTexturePool.h
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- * Copyright (c) 2019, 2021, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-#ifndef MTLTexturePool_h_Included
-#define MTLTexturePool_h_Included
-#include <time.h>
-#import "MTLUtils.h"
-
-@class MTLPoolCell;
-
-@interface MTLTexturePoolItem : NSObject
-@property (readwrite, retain) id<MTLTexture> texture;
-@property (readwrite) bool isBusy;
-@property (readwrite) time_t lastUsed;
-@property (readwrite) bool isMultiSample;
-@property (readwrite, assign) MTLTexturePoolItem* prev;
-@property (readwrite, retain) MTLTexturePoolItem* next;
-@property (readwrite, assign) MTLPoolCell* cell;
-
-- (id) initWithTexture:(id<MTLTexture>)tex cell:(MTLPoolCell*)cell;
-@end
-
-@interface MTLPooledTextureHandle : NSObject
-@property (readonly, assign) id<MTLTexture> texture;
-@property (readonly) MTLRegion rect;
-- (void) releaseTexture;
-@end
-
-// NOTE: owns all MTLTexture objects
-@interface MTLTexturePool : NSObject
-@property (readwrite, retain) id<MTLDevice> device;
-
-- (id) initWithDevice:(id<MTLDevice>)device;
-- (MTLPooledTextureHandle *) getTexture:(int)width height:(int)height format:(MTLPixelFormat)format;
-- (MTLPooledTextureHandle *) getTexture:(int)width height:(int)height format:(MTLPixelFormat)format
- isMultiSample:(bool)isMultiSample;
-@end
-
-@interface MTLPoolCell : NSObject
-@property (readwrite, retain) MTLTexturePoolItem* available;
-@property (readwrite, assign) MTLTexturePoolItem* availableTail;
-@property (readwrite, retain) MTLTexturePoolItem* occupied;
-- (MTLTexturePoolItem *)createItem:(id<MTLDevice>)dev
- width:(int)width
- height:(int)height
- format:(MTLPixelFormat)format
- isMultiSample:(bool)isMultiSample;
-- (NSUInteger)cleanIfBefore:(time_t)lastUsedTimeToRemove;
-- (void)releaseItem:(MTLTexturePoolItem *)item;
-@end
-
-#endif /* MTLTexturePool_h_Included */
diff --git a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLTexurePool.m b/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLTexurePool.m
deleted file mode 100644
index 87c489fd11d..00000000000
--- a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLTexurePool.m
+++ /dev/null
@@ -1,455 +0,0 @@
-/*
- * Copyright (c) 2019, 2021, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-#import "MTLTexturePool.h"
-#import "Trace.h"
-
-#define SCREEN_MEMORY_SIZE_5K (5120*4096*4) //~84 mb
-#define MAX_POOL_ITEM_LIFETIME_SEC 30
-
-#define CELL_WIDTH_BITS 5 // ~ 32 pixel
-#define CELL_HEIGHT_BITS 5 // ~ 32 pixel
-
-@implementation MTLTexturePoolItem
-
-@synthesize texture, isBusy, lastUsed, isMultiSample, next, cell;
-
-- (id) initWithTexture:(id<MTLTexture>)tex cell:(MTLPoolCell*)c{
- self = [super init];
- if (self == nil) return self;
- self.texture = tex;
- isBusy = NO;
- self.next = nil;
- self.prev = nil;
- self.cell = c;
- return self;
-}
-
-- (void) dealloc {
- [texture release];
- [super dealloc];
-}
-
-@end
-
-@implementation MTLPooledTextureHandle
-{
- MTLRegion _rect;
- id<MTLTexture> _texture;
- MTLTexturePoolItem * _poolItem;
-}
-@synthesize texture = _texture, rect = _rect;
-
-- (id) initWithPoolItem:(id<MTLTexture>)texture rect:(MTLRegion)rectangle poolItem:(MTLTexturePoolItem *)poolItem {
- self = [super init];
- if (self == nil) return self;
-
- _rect = rectangle;
- _texture = texture;
- _poolItem = poolItem;
- return self;
-}
-
-- (void) releaseTexture {
- [_poolItem.cell releaseItem:_poolItem];
-}
-
-@end
-
-@implementation MTLPoolCell {
- NSLock* _lock;
-}
-@synthesize available, availableTail, occupied;
-
-- (instancetype)init {
- self = [super init];
- if (self) {
- self.available = nil;
- self.availableTail = nil;
- self.occupied = nil;
- _lock = [[NSLock alloc] init];
- }
- return self;
-}
-
-- (void)occupyItem:(MTLTexturePoolItem *)item {
- if (item.isBusy) return;
- [item retain];
- if (item.prev == nil) {
- self.available = item.next;
- if (item.next) {
- item.next.prev = nil;
- } else {
- self.availableTail = item.prev;
- }
- } else {
- item.prev.next = item.next;
- if (item.next) {
- item.next.prev = item.prev;
- } else {
- self.availableTail = item.prev;
- }
- item.prev = nil;
- }
- if (occupied) occupied.prev = item;
- item.next = occupied;
- self.occupied = item;
- [item release];
- item.isBusy = YES;
-}
-
-- (void)releaseItem:(MTLTexturePoolItem *)item {
- [_lock lock];
- @try {
- if (!item.isBusy) return;
- [item retain];
- if (item.prev == nil) {
- self.occupied = item.next;
- if (item.next) item.next.prev = nil;
- } else {
- item.prev.next = item.next;
- if (item.next) item.next.prev = item.prev;
- item.prev = nil;
- }
- if (self.available) {
- self.available.prev = item;
- } else {
- self.availableTail = item;
- }
- item.next = self.available;
- self.available = item;
- item.isBusy = NO;
- [item release];
- } @finally {
- [_lock unlock];
- }
-}
-
-- (void)addOccupiedItem:(MTLTexturePoolItem *)item {
- if (self.occupied) self.occupied.prev = item;
- item.next = self.occupied;
- item.isBusy = YES;
- self.occupied = item;
-}
-
-- (void)removeAvailableItem:(MTLTexturePoolItem*)item {
- [item retain];
- if (item.prev == nil) {
- self.available = item.next;
- if (item.next) {
- item.next.prev = nil;
- item.next = nil;
- } else {
- self.availableTail = item.prev;
- }
- } else {
- item.prev.next = item.next;
- if (item.next) {
- item.next.prev = item.prev;
- item.next = nil;
- } else {
- self.availableTail = item.prev;
- }
- }
- [item release];
-}
-
-- (void)removeAllItems {
- MTLTexturePoolItem *cur = self.available;
- while (cur != nil) {
- cur = cur.next;
- self.available = cur;
- }
- cur = self.occupied;
- while (cur != nil) {
- cur = cur.next;
- self.occupied = cur;
- }
- self.availableTail = nil;
-}
-
-- (MTLTexturePoolItem *)createItem:(id<MTLDevice>)dev
- width:(int)width
- height:(int)height
- format:(MTLPixelFormat)format
- isMultiSample:(bool)isMultiSample
-{
- MTLTextureDescriptor *textureDescriptor =
- [MTLTextureDescriptor texture2DDescriptorWithPixelFormat:format
- width:(NSUInteger) width
- height:(NSUInteger) height
- mipmapped:NO];
- textureDescriptor.usage = MTLTextureUsageRenderTarget |
- MTLTextureUsageShaderRead;
- if (isMultiSample) {
- textureDescriptor.textureType = MTLTextureType2DMultisample;
- textureDescriptor.sampleCount = MTLAASampleCount;
- textureDescriptor.storageMode = MTLStorageModePrivate;
- }
-
- id <MTLTexture> tex = (id <MTLTexture>) [[dev newTextureWithDescriptor:textureDescriptor] autorelease];
- MTLTexturePoolItem* item = [[[MTLTexturePoolItem alloc] initWithTexture:tex cell:self] autorelease];
- item.isMultiSample = isMultiSample;
- [_lock lock];
- @try {
- [self addOccupiedItem:item];
- } @finally {
- [_lock unlock];
- }
- return item;
-}
-
-
-- (NSUInteger)cleanIfBefore:(time_t)lastUsedTimeToRemove {
- NSUInteger deallocMem = 0;
- [_lock lock];
- MTLTexturePoolItem *cur = availableTail;
- @try {
- while (cur != nil) {
- MTLTexturePoolItem *prev = cur.prev;
- if (lastUsedTimeToRemove <= 0 ||
- cur.lastUsed < lastUsedTimeToRemove) {
-#ifdef DEBUG
- J2dTraceImpl(J2D_TRACE_VERBOSE, JNI_TRUE,
- "MTLTexturePool: remove pool item: tex=%p, w=%d h=%d, elapsed=%d",
- cur.texture, cur.texture.width, cur.texture.height,
- time(NULL) - cur.lastUsed);
-#endif //DEBUG
- deallocMem += cur.texture.width * cur.texture.height * 4;
- [self removeAvailableItem:cur];
- } else {
- if (lastUsedTimeToRemove > 0) break;
- }
- cur = prev;
- }
- } @finally {
- [_lock unlock];
- }
- return deallocMem;
-}
-
-- (MTLTexturePoolItem *)occupyItem:(int)width height:(int)height format:(MTLPixelFormat)format
- isMultiSample:(bool)isMultiSample {
- int minDeltaArea = -1;
- const int requestedPixels = width*height;
- MTLTexturePoolItem *minDeltaTpi = nil;
- [_lock lock];
- @try {
- for (MTLTexturePoolItem *cur = available; cur != nil; cur = cur.next) {
- if (cur.texture.pixelFormat != format
- || cur.isMultiSample != isMultiSample) { // TODO: use swizzle when formats are not equal
- continue;
- }
- if (cur.texture.width < width || cur.texture.height < height) {
- continue;
- }
- const int deltaArea = (const int) (cur.texture.width * cur.texture.height - requestedPixels);
- if (minDeltaArea < 0 || deltaArea < minDeltaArea) {
- minDeltaArea = deltaArea;
- minDeltaTpi = cur;
- if (deltaArea == 0) {
- // found exact match in current cell
- break;
- }
- }
- }
-
- if (minDeltaTpi) {
- [self occupyItem:minDeltaTpi];
- }
- } @finally {
- [_lock unlock];
- }
- return minDeltaTpi;
-}
-
-- (void) dealloc {
- [_lock lock];
- @try {
- [self removeAllItems];
- } @finally {
- [_lock unlock];
- }
- [_lock release];
- [super dealloc];
-}
-
-@end
-
-@implementation MTLTexturePool {
- int _memoryTotalAllocated;
-
- void ** _cells;
- int _poolCellWidth;
- int _poolCellHeight;
- uint64_t _maxPoolMemory;
-}
-
-@synthesize device;
-
-- (id) initWithDevice:(id<MTLDevice>)dev {
- self = [super init];
- if (self == nil) return self;
-
- _memoryTotalAllocated = 0;
- _poolCellWidth = 10;
- _poolCellHeight = 10;
- const int cellsCount = _poolCellWidth * _poolCellHeight;
- _cells = (void **)malloc(cellsCount * sizeof(void*));
- memset(_cells, 0, cellsCount * sizeof(void*));
- self.device = dev;
-
- // recommendedMaxWorkingSetSize typically greatly exceeds SCREEN_MEMORY_SIZE_5K constant.
- // It usually corresponds to the VRAM available to the graphics card
- _maxPoolMemory = self.device.recommendedMaxWorkingSetSize/2;
-
- // Set maximum to handle at least 5K screen size
- if (_maxPoolMemory < SCREEN_MEMORY_SIZE_5K) {
- _maxPoolMemory = SCREEN_MEMORY_SIZE_5K;
- }
-
- return self;
-}
-
-- (void) dealloc {
- for (int c = 0; c < _poolCellWidth * _poolCellHeight; ++c) {
- MTLPoolCell * cell = _cells[c];
- if (cell != NULL) {
- [cell release];
- }
- }
- free(_cells);
- [super dealloc];
-}
-
-// NOTE: called from RQ-thread (on blit operations)
-- (MTLPooledTextureHandle *) getTexture:(int)width height:(int)height format:(MTLPixelFormat)format {
- return [self getTexture:width height:height format:format isMultiSample:NO];
-}
-
-// NOTE: called from RQ-thread (on blit operations)
-- (MTLPooledTextureHandle *) getTexture:(int)width height:(int)height format:(MTLPixelFormat)format
- isMultiSample:(bool)isMultiSample {
- // 1. clean pool if necessary
- const int requestedPixels = width*height;
- const int requestedBytes = requestedPixels*4;
- if (_memoryTotalAllocated + requestedBytes > _maxPoolMemory) {
- [self cleanIfNecessary:0]; // release all free textures
- } else if (_memoryTotalAllocated + requestedBytes > _maxPoolMemory/2) {
- [self cleanIfNecessary:MAX_POOL_ITEM_LIFETIME_SEC]; // release only old free textures
- }
-
- // 2. find free item
- const int cellX0 = width >> CELL_WIDTH_BITS;
- const int cellY0 = height >> CELL_HEIGHT_BITS;
- const int cellX1 = cellX0 + 1;
- const int cellY1 = cellY0 + 1;
- if (cellX1 > _poolCellWidth || cellY1 > _poolCellHeight) {
- const int newCellWidth = cellX1 <= _poolCellWidth ? _poolCellWidth : cellX1;
- const int newCellHeight = cellY1 <= _poolCellHeight ? _poolCellHeight : cellY1;
- const int newCellsCount = newCellWidth*newCellHeight;
-#ifdef DEBUG
- J2dTraceLn2(J2D_TRACE_VERBOSE, "MTLTexturePool: resize: %d -> %d", _poolCellWidth * _poolCellHeight, newCellsCount);
-#endif
- void ** newcells = malloc(newCellsCount*sizeof(void*));
- const int strideBytes = _poolCellWidth * sizeof(void*);
- for (int cy = 0; cy < _poolCellHeight; ++cy) {
- void ** dst = newcells + cy*newCellWidth;
- void ** src = _cells + cy * _poolCellWidth;
- memcpy(dst, src, strideBytes);
- if (newCellWidth > _poolCellWidth)
- memset(dst + _poolCellWidth, 0, (newCellWidth - _poolCellWidth) * sizeof(void*));
- }
- if (newCellHeight > _poolCellHeight) {
- void ** dst = newcells + _poolCellHeight * newCellWidth;
- memset(dst, 0, (newCellHeight - _poolCellHeight) * newCellWidth * sizeof(void*));
- }
- free(_cells);
- _cells = newcells;
- _poolCellWidth = newCellWidth;
- _poolCellHeight = newCellHeight;
- }
-
- MTLTexturePoolItem * minDeltaTpi = nil;
- int minDeltaArea = -1;
- for (int cy = cellY0; cy < cellY1; ++cy) {
- for (int cx = cellX0; cx < cellX1; ++cx) {
- MTLPoolCell * cell = _cells[cy * _poolCellWidth + cx];
- if (cell != NULL) {
- MTLTexturePoolItem* tpi = [cell occupyItem:width height:height
- format:format isMultiSample:isMultiSample];
- if (!tpi) continue;
- const int deltaArea = (const int) (tpi.texture.width * tpi.texture.height - requestedPixels);
- if (minDeltaArea < 0 || deltaArea < minDeltaArea) {
- minDeltaArea = deltaArea;
- minDeltaTpi = tpi;
- if (deltaArea == 0) {
- // found exact match in current cell
- break;
- }
- }
- }
- }
- if (minDeltaTpi != nil) {
- break;
- }
- }
-
- if (minDeltaTpi == NULL) {
- MTLPoolCell* cell = _cells[cellY0 * _poolCellWidth + cellX0];
- if (cell == NULL) {
- cell = [[MTLPoolCell alloc] init];
- _cells[cellY0 * _poolCellWidth + cellX0] = cell;
- }
- minDeltaTpi = [cell createItem:device width:width height:height format:format isMultiSample:isMultiSample];
- _memoryTotalAllocated += requestedBytes;
- J2dTraceLn5(J2D_TRACE_VERBOSE, "MTLTexturePool: created pool item: tex=%p, w=%d h=%d, pf=%d | total memory = %d Kb", minDeltaTpi.texture, width, height, format, _memoryTotalAllocated/1024);
- }
-
- minDeltaTpi.isBusy = YES;
- minDeltaTpi.lastUsed = time(NULL);
- return [[[MTLPooledTextureHandle alloc] initWithPoolItem:minDeltaTpi.texture
- rect:MTLRegionMake2D(0, 0,
- minDeltaTpi.texture.width,
- minDeltaTpi.texture.height)
- poolItem:minDeltaTpi] autorelease];
-}
-
-- (void) cleanIfNecessary:(int)lastUsedTimeThreshold {
- time_t lastUsedTimeToRemove =
- lastUsedTimeThreshold > 0 ?
- time(NULL) - lastUsedTimeThreshold :
- lastUsedTimeThreshold;
- for (int cy = 0; cy < _poolCellHeight; ++cy) {
- for (int cx = 0; cx < _poolCellWidth; ++cx) {
- MTLPoolCell * cell = _cells[cy * _poolCellWidth + cx];
- if (cell != NULL) {
- _memoryTotalAllocated -= [cell cleanIfBefore:lastUsedTimeToRemove];
- }
- }
- }
-}
-
-@end
diff --git a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLTransform.h b/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLTransform.h
deleted file mode 100644
index 59d0d6687db..00000000000
--- a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLTransform.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * Copyright (c) 2019, 2021, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-#ifndef MTLTransform_h_Included
-#define MTLTransform_h_Included
-
-#import <Metal/Metal.h>
-
-#include <jni.h>
-
-@interface MTLTransform : NSObject
-- (id)init;
-- (BOOL)isEqual:(MTLTransform *)other;
-- (void)copyFrom:(MTLTransform *)other;
-
-- (void)setTransformM00:(jdouble) m00 M10:(jdouble) m10
- M01:(jdouble) m01 M11:(jdouble) m11
- M02:(jdouble) m02 M12:(jdouble) m12;
-- (void)resetTransform;
-
-- (void)setVertexMatrix:(id<MTLRenderCommandEncoder>)encoder
- destWidth:(NSUInteger)dw
- destHeight:(NSUInteger)dh;
-@end
-
-#endif // MTLTransform_h_Included
diff --git a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLTransform.m b/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLTransform.m
deleted file mode 100644
index 2015cbf5439..00000000000
--- a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLTransform.m
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- * Copyright (c) 2019, 2021, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-#include "MTLTransform.h"
-
-#include <jni.h>
-#include <simd/simd.h>
-
-#include "common.h"
-
-@implementation MTLTransform {
- jboolean _useTransform;
- simd_float4x4 _transform4x4;
- simd_float4x4 _normalize4x4; // just a buffer for setVertexMatrix
-}
-
-- (id)init {
- self = [super init];
- if (self) {
- memset(&_normalize4x4, 0, sizeof(_normalize4x4));
- _normalize4x4.columns[3][0] = -1.f;
- _normalize4x4.columns[3][1] = 1.f;
- _normalize4x4.columns[3][3] = 1.0;
-
- _useTransform = JNI_FALSE;
- }
- return self;
-}
-
-- (BOOL)isEqual:(MTLTransform *)other {
- if (self == other)
- return YES;
- return _useTransform == other->_useTransform
- && simd_equal(_transform4x4, other->_transform4x4);
-}
-
-- (void)copyFrom:(MTLTransform *)other {
- _useTransform = other->_useTransform;
- if (_useTransform) {
- _transform4x4 = other->_transform4x4;
- }
-}
-
-- (void)setTransformM00:(jdouble) m00 M10:(jdouble) m10
- M01:(jdouble) m01 M11:(jdouble) m11
- M02:(jdouble) m02 M12:(jdouble) m12 {
- memset(&(_transform4x4), 0, sizeof(_transform4x4));
- _transform4x4.columns[0][0] = m00;
- _transform4x4.columns[0][1] = m10;
- _transform4x4.columns[1][0] = m01;
- _transform4x4.columns[1][1] = m11;
- _transform4x4.columns[3][0] = m02;
- _transform4x4.columns[3][1] = m12;
- _transform4x4.columns[3][3] = 1.0;
- _useTransform = JNI_TRUE;
-}
-
-- (void)resetTransform {
- _useTransform = JNI_FALSE;
-}
-
-- (void)setVertexMatrix:(id<MTLRenderCommandEncoder>)encoder
- destWidth:(NSUInteger)dw
- destHeight:(NSUInteger)dh {
- // update matrix for vertex shader
- _normalize4x4.columns[0][0] = 2/(double)dw;
- _normalize4x4.columns[1][1] = -2/(double)dh;
-
- if (_useTransform) {
- simd_float4x4 vertexMatrix = simd_mul(_normalize4x4, _transform4x4);
- [encoder setVertexBytes:&(vertexMatrix) length:sizeof(vertexMatrix) atIndex:MatrixBuffer];
- } else {
- [encoder setVertexBytes:&(_normalize4x4) length:sizeof(_normalize4x4) atIndex:MatrixBuffer];
- }
-}
-
-@end
diff --git a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLUtils.h b/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLUtils.h
deleted file mode 100644
index ff417f43854..00000000000
--- a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLUtils.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
- * Copyright (c) 2019, 2021, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-#ifndef MTLUtils_h_Included
-#define MTLUtils_h_Included
-
-#import <Metal/Metal.h>
-
-#define MTLAASampleCount 4
-
-#endif /* MTLUtils_h_Included */
diff --git a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLUtils.m b/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLUtils.m
deleted file mode 100644
index fe147d5d2ea..00000000000
--- a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLUtils.m
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
- * Copyright (c) 2019, 2021, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-#include "MTLUtils.h"
-
-#include <jni.h>
-#include <simd/simd.h>
-#import <ThreadUtilities.h>
-#import <PropertiesUtilities.h>
-#include "common.h"
-#include "Trace.h"
-
-extern void J2dTraceImpl(int level, jboolean cr, const char *string, ...);
-void J2dTraceTraceVector(simd_float4 pt) {
- J2dTraceImpl(J2D_TRACE_VERBOSE, JNI_FALSE, "[%lf %lf %lf %lf]", pt.x, pt.y, pt.z, pt.w);
-}
-
-void checkTransform(float * position, simd_float4x4 transform4x4) {
- J2dTraceImpl(J2D_TRACE_VERBOSE, JNI_FALSE, "check transform: ");
-
- simd_float4 fpt = simd_make_float4(position[0], position[1], position[2], 1.f);
- simd_float4 fpt_trans = simd_mul(transform4x4, fpt);
- J2dTraceTraceVector(fpt);
- J2dTraceImpl(J2D_TRACE_VERBOSE, JNI_FALSE, " ===>>> ");
- J2dTraceTraceVector(fpt_trans);
- J2dTraceImpl(J2D_TRACE_VERBOSE, JNI_TRUE, " ");
-}
-
-static void traceMatrix(simd_float4x4 * mtx) {
- for (int row = 0; row < 4; ++row) {
- J2dTraceImpl(J2D_TRACE_VERBOSE, JNI_FALSE, " [%lf %lf %lf %lf]",
- mtx->columns[0][row], mtx->columns[1][row], mtx->columns[2][row], mtx->columns[3][row]);
- }
-}
-
-void traceRaster(char * p, int width, int height, int stride) {
- for (int y = 0; y < height; ++y) {
- for (int x = 0; x < width; ++x) {
- unsigned char pix0 = p[y*stride + x*4];
- unsigned char pix1 = p[y*stride + x*4 + 1];
- unsigned char pix2 = p[y*stride + x*4 + 2];
- unsigned char pix3 = p[y*stride + x*4 + 3];
- J2dTraceImpl(J2D_TRACE_INFO, JNI_FALSE,"[%u,%u,%u,%u], ", pix0, pix1, pix2, pix3);
- }
- J2dTraceImpl(J2D_TRACE_INFO, JNI_TRUE, "");
- }
-}
-
-void tracePoints(jint nPoints, jint *xPoints, jint *yPoints) {
- for (int i = 0; i < nPoints; i++)
- J2dTraceImpl(J2D_TRACE_INFO, JNI_TRUE, "\t(%d, %d)", *(xPoints++), *(yPoints++));
-}
-
-
-jboolean isOptionEnabled(const char * option) {
- JNIEnv *env = [ThreadUtilities getJNIEnvUncached];
-
- NSString * optionProp = [PropertiesUtilities
- javaSystemPropertyForKey:[NSString stringWithUTF8String:option] withEnv:env];
- NSString * lowerCaseProp = [optionProp localizedLowercaseString];
- return [@"true" isEqual:lowerCaseProp];
-}
diff --git a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLVertexCache.h b/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLVertexCache.h
deleted file mode 100644
index 240798b7b8a..00000000000
--- a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLVertexCache.h
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
- * Copyright (c) 2019, 2021, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-#ifndef MTLVertexCache_h_Included
-#define MTLVertexCache_h_Included
-#include "j2d_md.h"
-#include "MTLContext.h"
-#include "fontscalerdefs.h"
-
-/**
- * Constants that control the size of the vertex cache.
- */
-#define MTLVC_MAX_INDEX 250
-
-/**
- * Constants that control the size of the texture tile cache used for
- * mask operations.
- */
-#define MTLVC_MASK_CACHE_TILE_WIDTH 32
-#define MTLVC_MASK_CACHE_TILE_HEIGHT 32
-#define MTLVC_MASK_CACHE_TILE_SIZE \
- (MTLVC_MASK_CACHE_TILE_WIDTH * MTLVC_MASK_CACHE_TILE_HEIGHT)
-
-#define MTLVC_MASK_CACHE_WIDTH_IN_TILES 8
-#define MTLVC_MASK_CACHE_HEIGHT_IN_TILES 4
-
-#define MTLVC_MASK_CACHE_WIDTH_IN_TEXELS \
- (MTLVC_MASK_CACHE_TILE_WIDTH * MTLVC_MASK_CACHE_WIDTH_IN_TILES)
-#define MTLVC_MASK_CACHE_HEIGHT_IN_TEXELS \
- (MTLVC_MASK_CACHE_TILE_HEIGHT * MTLVC_MASK_CACHE_HEIGHT_IN_TILES)
-
-/*
- * We reserve one (fully opaque) tile in the upper-right corner for
- * operations where the mask is null.
- */
-#define MTLVC_MASK_CACHE_MAX_INDEX \
- ((MTLVC_MASK_CACHE_WIDTH_IN_TILES * MTLVC_MASK_CACHE_HEIGHT_IN_TILES) - 1)
-#define MTLVC_MASK_CACHE_SPECIAL_TILE_X \
- (MTLVC_MASK_CACHE_WIDTH_IN_TEXELS - MTLVC_MASK_CACHE_TILE_WIDTH)
-#define MTLVC_MASK_CACHE_SPECIAL_TILE_Y \
- (MTLVC_MASK_CACHE_HEIGHT_IN_TEXELS - MTLVC_MASK_CACHE_TILE_HEIGHT)
-
-/**
- * Exported methods.
- */
-jboolean MTLVertexCache_InitVertexCache();
-void MTLVertexCache_FlushVertexCache(MTLContext *mtlc);
-void MTLVertexCache_FlushGlyphVertexCache();
-void MTLVertexCache_FreeVertexCache();
-
-void MTLVertexCache_EnableMaskCache(MTLContext *mtlc, BMTLSDOps *dstOps);
-void MTLVertexCache_DisableMaskCache(MTLContext *mtlc);
-void MTLVertexCache_AddMaskQuad(MTLContext *mtlc,
- jint srcx, jint srcy,
- jint dstx, jint dsty,
- jint width, jint height,
- jint maskscan, void *mask,
- BMTLSDOps *dstOps);
-void
-MTLVertexCache_AddGlyphQuad(MTLContext *mtlc,
- jfloat tx1, jfloat ty1, jfloat tx2, jfloat ty2,
- jfloat dx1, jfloat dy1, jfloat dx2, jfloat dy2);
-void MTLVertexCache_CreateSamplingEncoder(MTLContext *mtlc, BMTLSDOps *dstOps);
-#endif /* MTLVertexCache_h_Included */
diff --git a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLVertexCache.m b/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLVertexCache.m
deleted file mode 100644
index fa702ba7712..00000000000
--- a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLVertexCache.m
+++ /dev/null
@@ -1,326 +0,0 @@
-/*
- * Copyright (c) 2019, 2021, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-#include <stdlib.h>
-#include <string.h>
-
-#include "sun_java2d_SunGraphics2D.h"
-
-#include "MTLPaints.h"
-#include "MTLVertexCache.h"
-#include "MTLTexturePool.h"
-#include "MTLTextRenderer.h"
-#include "common.h"
-
-typedef struct _J2DVertex {
- float position[2];
- float txtpos[2];
-} J2DVertex;
-
-static J2DVertex *vertexCache = NULL;
-static jint vertexCacheIndex = 0;
-
-static MTLPooledTextureHandle * maskCacheTex = NULL;
-static jint maskCacheIndex = 0;
-static id<MTLRenderCommandEncoder> encoder = NULL;
-
-#define MTLVC_ADD_VERTEX(TX, TY, DX, DY, DZ) \
- do { \
- J2DVertex *v = &vertexCache[vertexCacheIndex++]; \
- v->txtpos[0] = TX; \
- v->txtpos[1] = TY; \
- v->position[0]= DX; \
- v->position[1] = DY; \
- } while (0)
-
-#define MTLVC_ADD_TRIANGLES(TX1, TY1, TX2, TY2, DX1, DY1, DX2, DY2) \
- do { \
- MTLVC_ADD_VERTEX(TX1, TY1, DX1, DY1, 0); \
- MTLVC_ADD_VERTEX(TX2, TY1, DX2, DY1, 0); \
- MTLVC_ADD_VERTEX(TX2, TY2, DX2, DY2, 0); \
- MTLVC_ADD_VERTEX(TX2, TY2, DX2, DY2, 0); \
- MTLVC_ADD_VERTEX(TX1, TY2, DX1, DY2, 0); \
- MTLVC_ADD_VERTEX(TX1, TY1, DX1, DY1, 0); \
- } while (0)
-
-// Next define should exactly match to the amount
-// of MTLVC_ADD_VERTEX in MTLVC_ADD_TRIANGLES
-#define VERTS_FOR_A_QUAD 6
-
-jboolean
-MTLVertexCache_InitVertexCache()
-{
- J2dTraceLn(J2D_TRACE_INFO, "MTLVertexCache_InitVertexCache");
-
- if (vertexCache == NULL) {
- J2dTraceLn(J2D_TRACE_INFO, "MTLVertexCache_InitVertexCache : vertexCache == NULL");
- vertexCache = (J2DVertex *)malloc(MTLVC_MAX_INDEX * sizeof(J2DVertex));
- if (vertexCache == NULL) {
- return JNI_FALSE;
- }
- }
-
- return JNI_TRUE;
-}
-
-void
-MTLVertexCache_FlushVertexCache(MTLContext *mtlc)
-{
- J2dTraceLn(J2D_TRACE_INFO, "MTLVertexCache_FlushVertexCache");
-
- if (vertexCacheIndex > 0) {
- [encoder setVertexBytes: vertexCache length:vertexCacheIndex * sizeof(J2DVertex)
- atIndex:MeshVertexBuffer];
-
- [encoder setFragmentTexture:maskCacheTex.texture atIndex: 0];
- J2dTraceLn1(J2D_TRACE_INFO,
- "MTLVertexCache_FlushVertexCache : encode %d characters", (vertexCacheIndex / 6));
- [encoder drawPrimitives:MTLPrimitiveTypeTriangle vertexStart:0 vertexCount:vertexCacheIndex];
- }
- vertexCacheIndex = 0;
- maskCacheIndex = 0;
-
- if (maskCacheTex != nil) {
- [[mtlc getCommandBufferWrapper] registerPooledTexture:maskCacheTex];
- [maskCacheTex release];
- maskCacheTex = nil;
- }
-}
-
-void
-MTLVertexCache_FlushGlyphVertexCache()
-{
- J2dTraceLn(J2D_TRACE_INFO, "MTLVertexCache_FlushGlyphVertexCache");
-
- if (vertexCacheIndex > 0) {
- [encoder setVertexBytes: vertexCache length:vertexCacheIndex * sizeof(J2DVertex)
- atIndex:MeshVertexBuffer];
- id<MTLTexture> glyphCacheTex = MTLTR_GetGlyphCacheTexture();
- [encoder setFragmentTexture:glyphCacheTex atIndex: 0];
- J2dTraceLn1(J2D_TRACE_INFO,
- "MTLVertexCache_FlushGlyphVertexCache : encode %d characters", (vertexCacheIndex / 6));
- [encoder drawPrimitives:MTLPrimitiveTypeTriangle vertexStart:0 vertexCount:vertexCacheIndex];
- }
- vertexCacheIndex = 0;
-}
-
-void MTLVertexCache_FreeVertexCache()
-{
- free(vertexCache);
- vertexCache = NULL;
-}
-
-static jboolean
-MTLVertexCache_InitMaskCache(MTLContext *mtlc) {
- J2dTraceLn(J2D_TRACE_INFO, "MTLVertexCache_InitMaskCache");
- if (maskCacheTex == NULL) {
- maskCacheTex = [mtlc.texturePool getTexture:MTLVC_MASK_CACHE_WIDTH_IN_TEXELS
- height:MTLVC_MASK_CACHE_HEIGHT_IN_TEXELS
- format:MTLPixelFormatA8Unorm];
- [maskCacheTex retain];
- if (maskCacheTex == nil) {
- J2dTraceLn(J2D_TRACE_ERROR, "MTLVertexCache_InitMaskCache: can't obtain temporary texture object from pool");
- return JNI_FALSE;
- }
- }
- // init special fully opaque tile in the upper-right corner of
- // the mask cache texture
-
- char tile[MTLVC_MASK_CACHE_TILE_SIZE];
- memset(tile, 0xff, MTLVC_MASK_CACHE_TILE_SIZE);
-
- jint texx = MTLVC_MASK_CACHE_TILE_WIDTH * (MTLVC_MASK_CACHE_WIDTH_IN_TILES - 1);
-
- jint texy = MTLVC_MASK_CACHE_TILE_HEIGHT * (MTLVC_MASK_CACHE_HEIGHT_IN_TILES - 1);
-
- NSUInteger bytesPerRow = 1 * MTLVC_MASK_CACHE_TILE_WIDTH;
-
- MTLRegion region = {
- {texx, texy, 0},
- {MTLVC_MASK_CACHE_TILE_WIDTH, MTLVC_MASK_CACHE_TILE_HEIGHT, 1}
- };
-
-
- // do we really need this??
- [maskCacheTex.texture replaceRegion:region
- mipmapLevel:0
- withBytes:tile
- bytesPerRow:bytesPerRow];
-
- return JNI_TRUE;
-}
-
-void
-MTLVertexCache_EnableMaskCache(MTLContext *mtlc, BMTLSDOps *dstOps)
-{
- J2dTraceLn(J2D_TRACE_INFO, "MTLVertexCache_EnableMaskCache");
-
- if (!MTLVertexCache_InitVertexCache()) {
- return;
- }
-
- if (maskCacheTex == NULL) {
- if (!MTLVertexCache_InitMaskCache(mtlc)) {
- return;
- }
- }
- MTLVertexCache_CreateSamplingEncoder(mtlc, dstOps);
-}
-
-void
-MTLVertexCache_DisableMaskCache(MTLContext *mtlc)
-{
- // TODO : Once we enable check_previous_op
- // we will start using DisableMaskCache until then
- // we are force flushing vertexcache.
- J2dTraceLn(J2D_TRACE_INFO, "MTLVertexCache_DisableMaskCache");
- MTLVertexCache_FlushVertexCache(mtlc);
- maskCacheIndex = 0;
- free(vertexCache);
- vertexCache = NULL;
-}
-
-void
-MTLVertexCache_CreateSamplingEncoder(MTLContext *mtlc, BMTLSDOps *dstOps) {
- J2dTraceLn(J2D_TRACE_INFO, "MTLVertexCache_CreateSamplingEncoder");
- encoder = [mtlc.encoderManager getTextEncoder:dstOps
- isSrcOpaque:NO];
-}
-
-void
-MTLVertexCache_AddMaskQuad(MTLContext *mtlc,
- jint srcx, jint srcy,
- jint dstx, jint dsty,
- jint width, jint height,
- jint maskscan, void *mask,
- BMTLSDOps *dstOps)
-{
- jfloat tx1, ty1, tx2, ty2;
- jfloat dx1, dy1, dx2, dy2;
-
- J2dTraceLn1(J2D_TRACE_INFO, "MTLVertexCache_AddMaskQuad: %d",
- maskCacheIndex);
-
- // MTLVC_ADD_TRIANGLES at the end of this function
- // will place VERTS_FOR_A_QUAD vertexes to the vertex cache
- // check free space and flush if needed.
- if ((maskCacheIndex >= MTLVC_MASK_CACHE_MAX_INDEX) ||
- ((vertexCacheIndex + VERTS_FOR_A_QUAD) >= MTLVC_MAX_INDEX))
- {
- J2dTraceLn2(J2D_TRACE_INFO, "maskCacheIndex = %d, vertexCacheIndex = %d", maskCacheIndex, vertexCacheIndex);
- MTLVertexCache_FlushVertexCache(mtlc);
- MTLVertexCache_EnableMaskCache(mtlc, dstOps);
- maskCacheIndex = 0;
- }
-
- if (mask != NULL) {
- jint texx = MTLVC_MASK_CACHE_TILE_WIDTH *
- (maskCacheIndex % MTLVC_MASK_CACHE_WIDTH_IN_TILES);
- jint texy = MTLVC_MASK_CACHE_TILE_HEIGHT *
- (maskCacheIndex / MTLVC_MASK_CACHE_WIDTH_IN_TILES);
- J2dTraceLn5(J2D_TRACE_INFO, "texx = %d texy = %d width = %d height = %d maskscan = %d", texx, texy, width,
- height, maskscan);
- NSUInteger bytesPerRow = 1 * width;
- NSUInteger slice = bytesPerRow * srcy + srcx;
- MTLRegion region = {
- {texx, texy, 0},
- {width, height, 1}
- };
-
- // Whenever we have source stride bigger that destination stride
- // we need to pick appropriate source subtexture. In repalceRegion
- // we can give destination subtexturing properly but we can't
- // subtexture from system memory glyph we have. So in such
- // cases we are creating seperate tile and scan the source
- // stride into destination using memcpy. In case of OpenGL we
- // can update source pointers, in case of D3D we ar doing memcpy.
- // We can use MTLBuffer and then copy source subtexture but that
- // adds extra blitting logic.
- // TODO : Research more and try removing memcpy logic.
- if (maskscan <= width) {
- int height_offset = bytesPerRow * srcy;
- [maskCacheTex.texture replaceRegion:region
- mipmapLevel:0
- withBytes:mask + height_offset
- bytesPerRow:bytesPerRow];
- } else {
- int dst_offset, src_offset;
- int size = 1 * width * height;
- char tile[size];
- dst_offset = 0;
- for (int i = srcy; i < srcy + height; i++) {
- J2dTraceLn2(J2D_TRACE_INFO, "srcx = %d srcy = %d", srcx, srcy);
- src_offset = maskscan * i + srcx;
- J2dTraceLn2(J2D_TRACE_INFO, "src_offset = %d dst_offset = %d", src_offset, dst_offset);
- memcpy(tile + dst_offset, mask + src_offset, width);
- dst_offset = dst_offset + width;
- }
- [maskCacheTex.texture replaceRegion:region
- mipmapLevel:0
- withBytes:tile
- bytesPerRow:bytesPerRow];
- }
-
- tx1 = ((jfloat) texx) / MTLVC_MASK_CACHE_WIDTH_IN_TEXELS;
- ty1 = ((jfloat) texy) / MTLVC_MASK_CACHE_HEIGHT_IN_TEXELS;
- } else {
- tx1 = ((jfloat)MTLVC_MASK_CACHE_SPECIAL_TILE_X) /
- MTLVC_MASK_CACHE_WIDTH_IN_TEXELS;
- ty1 = ((jfloat)MTLVC_MASK_CACHE_SPECIAL_TILE_Y) /
- MTLVC_MASK_CACHE_HEIGHT_IN_TEXELS;
- }
- maskCacheIndex++;
-
- tx2 = tx1 + (((jfloat)width) / MTLVC_MASK_CACHE_WIDTH_IN_TEXELS);
- ty2 = ty1 + (((jfloat)height) / MTLVC_MASK_CACHE_HEIGHT_IN_TEXELS);
-
- dx1 = (jfloat)dstx;
- dy1 = (jfloat)dsty;
- dx2 = dx1 + width;
- dy2 = dy1 + height;
-
- J2dTraceLn8(J2D_TRACE_INFO, "tx1 = %f ty1 = %f tx2 = %f ty2 = %f dx1 = %f dy1 = %f dx2 = %f dy2 = %f", tx1, ty1, tx2, ty2, dx1, dy1, dx2, dy2);
- MTLVC_ADD_TRIANGLES(tx1, ty1, tx2, ty2,
- dx1, dy1, dx2, dy2);
-}
-
-void
-MTLVertexCache_AddGlyphQuad(MTLContext *mtlc,
- jfloat tx1, jfloat ty1, jfloat tx2, jfloat ty2,
- jfloat dx1, jfloat dy1, jfloat dx2, jfloat dy2)
-{
- J2dTraceLn(J2D_TRACE_INFO, "MTLVertexCache_AddGlyphQuad");
-
- // MTLVC_ADD_TRIANGLES adds VERTS_FOR_A_QUAD vertexes into Cache
- // so need to check space for VERTS_FOR_A_QUAD elements
- if ((vertexCacheIndex + VERTS_FOR_A_QUAD) >= MTLVC_MAX_INDEX)
- {
- J2dTraceLn2(J2D_TRACE_INFO, "maskCacheIndex = %d, vertexCacheIndex = %d", maskCacheIndex, vertexCacheIndex);
- MTLVertexCache_FlushGlyphVertexCache();
- }
-
- MTLVC_ADD_TRIANGLES(tx1, ty1, tx2, ty2,
- dx1, dy1, dx2, dy2);
-}
diff --git a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/RenderOptions.h b/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/RenderOptions.h
deleted file mode 100644
index 46521ca5b09..00000000000
--- a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/RenderOptions.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * Copyright (c) 2020, 2021, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-#ifndef __RENDEROPTIONS_H
-#define __RENDEROPTIONS_H
-
-#include <jni.h>
-#include "MTLSurfaceDataBase.h"
-
-// Utility struct to transfer rendering paramenters
-typedef struct {
- jboolean isTexture;
- jboolean isAA;
- int interpolation;
- SurfaceRasterFlags srcFlags;
- SurfaceRasterFlags dstFlags;
- jboolean isText;
- jboolean isLCD;
- jboolean isAAShader;
-} RenderOptions;
-
-
-#endif //__RENDEROPTIONS_H
diff --git a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/common.h b/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/common.h
deleted file mode 100644
index 556bbf5d88e..00000000000
--- a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/common.h
+++ /dev/null
@@ -1,164 +0,0 @@
-/*
- * Copyright (c) 2019, 2021, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-#ifndef COMMON_H
-#define COMMON_H
-
-#include <simd/simd.h>
-
-#define PGRAM_VERTEX_COUNT 6
-#define QUAD_VERTEX_COUNT 4
-#define GRAD_MAX_FRACTIONS 12
-
-enum GradCycleMethod {
- GradNoCycle = 0,
- GradReflect = 1,
- GradRepeat = 2
-};
-enum VertexAttributes {
- VertexAttributePosition = 0,
- VertexAttributeTexPos = 1,
- VertexAttributeITexPos = 2
-};
-
-enum BufferIndex {
- MeshVertexBuffer = 0,
- FrameUniformBuffer = 1,
- MatrixBuffer = 2
-};
-
-struct FrameUniforms {
- vector_float4 color;
-};
-
-struct TransformMatrix {
- matrix_float4x4 transformMatrix;
-};
-
-struct GradFrameUniforms {
- vector_float3 params;
- vector_float4 color1;
- vector_float4 color2;
- int isCyclic;
- float extraAlpha;
-};
-
-struct LinGradFrameUniforms {
- vector_float3 params;
- float fract[GRAD_MAX_FRACTIONS];
- vector_float4 color[GRAD_MAX_FRACTIONS];
- int numFracts;
- int isLinear;
- int cycleMethod;
- float extraAlpha;
-};
-
-struct RadGradFrameUniforms {
- float fract[GRAD_MAX_FRACTIONS];
- vector_float4 color[GRAD_MAX_FRACTIONS];
- int numFracts;
- int isLinear;
- int cycleMethod;
- vector_float3 m0;
- vector_float3 m1;
- vector_float3 precalc;
- float extraAlpha;
-};
-
-struct Vertex {
- float position[2];
-};
-
-struct TxtVertex {
- float position[2];
- float txtpos[2];
-};
-
-struct AAVertex {
- float position[2];
- float otxtpos[2];
- float itxtpos[2];
-};
-
-// These values are mapped from AffineTransformOp
-#define INTERPOLATION_NEAREST_NEIGHBOR 1
-#define INTERPOLATION_BILINEAR 2
-// #define INTERPOLATION_BICUBIC 3
-// NOTE: Metal samplers doesn't supports bicubic interpolation
-// see table 2.7 from https://developer.apple.com/metal/Metal-Shading-Language-Specification.pdf
-// (probably we need to implement separate fragment shader with bicubic interpolation)
-
-struct TxtFrameUniforms {
- vector_float4 color;
- int mode; // NOTE: consider to use bit fields
- int isSrcOpaque;
- int isDstOpaque;
- float extraAlpha;
-};
-
-struct TxtFrameOpRescaleUniforms {
- vector_float4 color;
- float extraAlpha;
-
- int isSrcOpaque;
- int isNonPremult;
-
- vector_float4 normScaleFactors;
- vector_float4 normOffsets;
-};
-
-struct TxtFrameOpConvolveUniforms {
- float extraAlpha;
- int isSrcOpaque;
- vector_float4 imgEdge;
- int kernelSize;
- int isEdgeZeroFill;
-};
-
-struct TxtFrameOpLookupUniforms {
- float extraAlpha;
- int isSrcOpaque;
- vector_float4 offset;
- int isUseSrcAlpha;
- int isNonPremult;
-};
-
-struct AnchorData
-{
- vector_float3 xParams;
- vector_float3 yParams;
-};
-
-struct LCDFrameUniforms {
- vector_float3 src_adj;
- vector_float3 gamma;
- vector_float3 invgamma;
-};
-
-struct SwizzleUniforms {
- unsigned char swizzle[4];
- unsigned char hasAlpha;
-};
-#endif
diff --git a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/shaders.metal b/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/shaders.metal
deleted file mode 100644
index 722506ab2c3..00000000000
--- a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/shaders.metal
+++ /dev/null
@@ -1,807 +0,0 @@
-/*
- * Copyright (c) 2019, 2021, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-#include <simd/simd.h>
-#include <metal_stdlib>
-#include "common.h"
-
-using namespace metal;
-
-struct VertexInput {
- float2 position [[attribute(VertexAttributePosition)]];
-};
-
-struct TxtVertexInput {
- float2 position [[attribute(VertexAttributePosition)]];
- float2 texCoords [[attribute(VertexAttributeTexPos)]];
-};
-
-struct AAVertexInput {
- float2 position [[attribute(VertexAttributePosition)]];
- float2 oTexCoords [[attribute(VertexAttributeTexPos)]];
- float2 iTexCoords [[attribute(VertexAttributeITexPos)]];
-};
-
-struct ColShaderInOut {
- float4 position [[position]];
- float ptSize [[point_size]];
- half4 color;
-};
-
-struct AAShaderInOut {
- float4 position [[position]];
- float2 outerTexCoords;
- float2 innerTexCoords;
- half4 color;
-};
-
-struct StencilShaderInOut {
- float4 position [[position]];
- float ptSize [[point_size]];
- char color;
-};
-
-struct TxtShaderInOut {
- float4 position [[position]];
- float2 texCoords;
- float2 tpCoords;
-};
-
-struct LCDShaderInOut {
- float4 position [[position]];
- float2 orig_pos;
- float2 texCoords;
-};
-
-struct GradShaderInOut {
- float4 position [[position]];
- float2 texCoords;
-};
-
-
-struct ColShaderInOut_XOR {
- float4 position [[position]];
- float ptSize [[point_size]];
- float2 orig_pos;
- half4 color;
-};
-
-struct TxtShaderInOut_XOR {
- float4 position [[position]];
- float2 orig_pos;
- float2 texCoords;
- float2 tpCoords;
-};
-
-inline float fromLinear(float c)
-{
- if (isnan(c)) c = 0.0;
- if (c > 1.0)
- c = 1.0;
- else if (c < 0.0)
- c = 0.0;
- else if (c < 0.0031308)
- c = 12.92 * c;
- else
- c = 1.055 * powr(c, 1.0/2.4) - 0.055;
- return c;
-}
-
-inline float3 fromLinear3(float3 c) {
- //c.r = fromLinear(c.r);
- //c.g = fromLinear(c.g);
- //c.b = fromLinear(c.b);
- // Use approximated calculations to match software rendering
- c.rgb = 1.055 * pow(c.rgb, float3(0.416667)) - 0.055;
- return c;
-}
-
-template <typename Uniforms> inline
-float4 frag_single_grad(float a, Uniforms uniforms)
-{
- int fa = floor(a);
- if (uniforms.isCyclic) {
- if (fa%2) {
- a = 1.0 + fa - a;
- } else {
- a = a - fa;
- }
- } else {
- a = saturate(a);
- }
- return mix(uniforms.color1, uniforms.color2, a);
-}
-
-template <typename Uniforms> inline
-float4 frag_multi_grad(float a, Uniforms uniforms)
-{
- if (uniforms.cycleMethod > GradNoCycle) {
- int fa = floor(a);
- a = a - fa;
- if (uniforms.cycleMethod == GradReflect && fa%2) {
- a = 1.0 - a;
- }
- } else {
- a = saturate(a);
- }
-
- int n = 0;
- for (;n < GRAD_MAX_FRACTIONS - 1; n++) {
- if (a <= uniforms.fract[n + 1]) break;
- }
-
- a = (a - uniforms.fract[n]) / (uniforms.fract[n + 1] - uniforms.fract[n]);
-
- float4 c = mix(uniforms.color[n], uniforms.color[n + 1], a);
- if (uniforms.isLinear) {
- c.rgb = fromLinear3(c.rgb);
- }
- return c;
-}
-
-vertex ColShaderInOut vert_col(VertexInput in [[stage_in]],
- constant FrameUniforms& uniforms [[buffer(FrameUniformBuffer)]],
- constant TransformMatrix& transform [[buffer(MatrixBuffer)]]) {
- ColShaderInOut out;
- float4 pos4 = float4(in.position, 0.0, 1.0);
- out.position = transform.transformMatrix*pos4;
- out.ptSize = 1.0;
- out.color = half4(uniforms.color.r, uniforms.color.g, uniforms.color.b, uniforms.color.a);
- return out;
-}
-
-vertex AAShaderInOut vert_col_aa(AAVertexInput in [[stage_in]],
- constant FrameUniforms& uniforms [[buffer(FrameUniformBuffer)]],
- constant TransformMatrix& transform [[buffer(MatrixBuffer)]]) {
- AAShaderInOut out;
- float4 pos4 = float4(in.position, 0.0, 1.0);
- out.position = transform.transformMatrix*pos4;
- out.color = half4(uniforms.color.r, uniforms.color.g, uniforms.color.b, uniforms.color.a);
- out.outerTexCoords = in.oTexCoords;
- out.innerTexCoords = in.iTexCoords;
- return out;
-}
-
-vertex StencilShaderInOut vert_stencil(VertexInput in [[stage_in]],
- constant FrameUniforms& uniforms [[buffer(FrameUniformBuffer)]],
- constant TransformMatrix& transform [[buffer(MatrixBuffer)]]) {
- StencilShaderInOut out;
- float4 pos4 = float4(in.position, 0.0, 1.0);
- out.position = transform.transformMatrix * pos4;
- out.ptSize = 1.0;
- out.color = 0xFF;
- return out;
-}
-
-vertex GradShaderInOut vert_grad(VertexInput in [[stage_in]], constant TransformMatrix& transform [[buffer(MatrixBuffer)]]) {
- GradShaderInOut out;
- float4 pos4 = float4(in.position, 0.0, 1.0);
- out.position = transform.transformMatrix*pos4;
- return out;
-}
-
-vertex TxtShaderInOut vert_txt(TxtVertexInput in [[stage_in]], constant TransformMatrix& transform [[buffer(MatrixBuffer)]]) {
- TxtShaderInOut out;
- float4 pos4 = float4(in.position, 0.0, 1.0);
- out.position = transform.transformMatrix*pos4;
- out.texCoords = in.texCoords;
- return out;
-}
-
-vertex LCDShaderInOut vert_txt_lcd(TxtVertexInput in [[stage_in]], constant TransformMatrix& transform [[buffer(MatrixBuffer)]]) {
- LCDShaderInOut out;
- float4 pos4 = float4(in.position, 0.0, 1.0);
- out.position = transform.transformMatrix*pos4;
- out.orig_pos = in.position;
- out.texCoords = in.texCoords;
- return out;
-}
-
-vertex TxtShaderInOut vert_txt_tp(TxtVertexInput in [[stage_in]], constant AnchorData& anchorData [[buffer(FrameUniformBuffer)]], constant TransformMatrix& transform [[buffer(MatrixBuffer)]])
-{
- TxtShaderInOut out;
- float4 pos4 = float4(in.position, 0.0, 1.0);
- out.position = transform.transformMatrix * pos4;
-
- // Compute texture coordinates here w.r.t. anchor rect of texture paint
- out.tpCoords.x = (anchorData.xParams[0] * in.position.x) +
- (anchorData.xParams[1] * in.position.y) +
- (anchorData.xParams[2] * out.position.w);
- out.tpCoords.y = (anchorData.yParams[0] * in.position.x) +
- (anchorData.yParams[1] * in.position.y) +
- (anchorData.yParams[2] * out.position.w);
- out.texCoords = in.texCoords;
-
- return out;
-}
-
-vertex GradShaderInOut vert_txt_grad(TxtVertexInput in [[stage_in]],
- constant TransformMatrix& transform [[buffer(MatrixBuffer)]]) {
- GradShaderInOut out;
- float4 pos4 = float4(in.position, 0.0, 1.0);
- out.position = transform.transformMatrix*pos4;
- out.texCoords = in.texCoords;
- return out;
-}
-
-fragment half4 frag_col(ColShaderInOut in [[stage_in]]) {
- return in.color;
-}
-
-fragment half4 frag_col_aa(AAShaderInOut in [[stage_in]]) {
- float2 oleg1 = dfdx(in.outerTexCoords);
- float2 oleg2 = dfdy(in.outerTexCoords);
- // Calculate the bounds of the distorted pixel parallelogram.
- float2 corner = in.outerTexCoords - (oleg1+oleg2)/2.0;
- float2 omin = min(corner, corner+oleg1);
- omin = min(omin, corner+oleg2);
- omin = min(omin, corner+oleg1+oleg2);
- float2 omax = max(corner, corner+oleg1);
- omax = max(omax, corner+oleg2);
- omax = max(omax, corner+oleg1+oleg2);
- // Calculate the vectors for the "legs" of the pixel parallelogram
- // for the inner parallelogram.
- float2 ileg1 = dfdx(in.innerTexCoords);
- float2 ileg2 = dfdy(in.innerTexCoords);
- // Calculate the bounds of the distorted pixel parallelogram.
- corner = in.innerTexCoords - (ileg1+ileg2)/2.0;
- float2 imin = min(corner, corner+ileg1);
- imin = min(imin, corner+ileg2);
- imin = min(imin, corner+ileg1+ileg2);
- float2 imax = max(corner, corner+ileg1);
- imax = max(imax, corner+ileg2);
- imax = max(imax, corner+ileg1+ileg2);
- // Clamp the bounds of the parallelograms to the unit square to
- // estimate the intersection of the pixel parallelogram with
- // the unit square. The ratio of the 2 rectangle areas is a
- // reasonable estimate of the proportion of coverage.
- float2 o1 = clamp(omin, 0.0, 1.0);
- float2 o2 = clamp(omax, 0.0, 1.0);
- float oint = (o2.y-o1.y)*(o2.x-o1.x);
- float oarea = (omax.y-omin.y)*(omax.x-omin.x);
- float2 i1 = clamp(imin, 0.0, 1.0);
- float2 i2 = clamp(imax, 0.0, 1.0);
- float iint = (i2.y-i1.y)*(i2.x-i1.x);
- float iarea = (imax.y-imin.y)*(imax.x-imin.x);
- // Proportion of pixel in outer shape minus the proportion
- // of pixel in the inner shape == the coverage of the pixel
- // in the area between the two.
- float coverage = oint/oarea - iint / iarea;
- return (in.color * coverage);
-}
-
-fragment unsigned int frag_stencil(StencilShaderInOut in [[stage_in]]) {
- return in.color;
-}
-
-// NOTE:
-// 1. consider to make shaders without IF-conditions
-// 2. we can pass interpolation mode via uniforms and select corresponding sampler in shader
-// but it can cause performance problems (something like getTextureSampler(hint) will be invoked
-// for every pixel)
-
-fragment half4 frag_txt(
- TxtShaderInOut vert [[stage_in]],
- texture2d<float, access::sample> renderTexture [[texture(0)]],
- constant TxtFrameUniforms& uniforms [[buffer(1)]],
- sampler textureSampler [[sampler(0)]]
-) {
- float4 pixelColor = renderTexture.sample(textureSampler, vert.texCoords);
- float srcA = uniforms.isSrcOpaque ? 1 : pixelColor.a;
- if (uniforms.mode) {
- float3 c = mix(pixelColor.rgb, uniforms.color.rgb, srcA);
- return half4(c.r, c.g, c.b ,
- (uniforms.isSrcOpaque) ?
- uniforms.color.a : pixelColor.a*uniforms.color.a);
- }
-
- return half4(pixelColor.r,
- pixelColor.g,
- pixelColor.b, srcA)*uniforms.extraAlpha;
-}
-
-fragment half4 frag_text(
- TxtShaderInOut vert [[stage_in]],
- texture2d<float, access::sample> renderTexture [[texture(0)]],
- constant TxtFrameUniforms& uniforms [[buffer(1)]],
- sampler textureSampler [[sampler(0)]]
-) {
- float4 pixelColor = renderTexture.sample(textureSampler, vert.texCoords);
- return half4(uniforms.color * pixelColor.a);
-}
-
-fragment half4 frag_txt_tp(TxtShaderInOut vert [[stage_in]],
- texture2d<float, access::sample> renderTexture [[texture(0)]],
- texture2d<float, access::sample> paintTexture [[texture(1)]],
- constant TxtFrameUniforms& uniforms [[buffer(1)]],
- sampler textureSampler [[sampler(0)]]
-) {
- float4 renderColor = renderTexture.sample(textureSampler, vert.texCoords);
- float4 paintColor = paintTexture.sample(textureSampler, vert.tpCoords);
- const float srcA = uniforms.isSrcOpaque ? 1 : paintColor.a;
- return half4(paintColor.r*renderColor.a,
- paintColor.g*renderColor.a,
- paintColor.b*renderColor.a,
- srcA*renderColor.a) * uniforms.extraAlpha;
-}
-
-fragment half4 frag_txt_grad(GradShaderInOut in [[stage_in]],
- constant GradFrameUniforms& uniforms [[buffer(0)]],
- texture2d<float, access::sample> renderTexture [[texture(0)]])
-{
- constexpr sampler textureSampler (address::repeat, mag_filter::nearest,
- min_filter::nearest);
-
- float4 renderColor = renderTexture.sample(textureSampler, in.texCoords);
-
- float3 v = float3(in.position.x-0.5, in.position.y-0.5, 1);
- float a = (dot(v,uniforms.params)-0.25)*2.0;
- return half4(frag_single_grad(a, uniforms)*renderColor.a)*uniforms.extraAlpha;
-}
-
-fragment half4 frag_txt_lin_grad(GradShaderInOut in [[stage_in]],
- constant LinGradFrameUniforms& uniforms [[buffer(0)]],
- texture2d<float, access::sample> renderTexture [[texture(0)]])
-{
- constexpr sampler textureSampler (address::repeat, mag_filter::nearest,
- min_filter::nearest);
-
- float4 renderColor = renderTexture.sample(textureSampler, in.texCoords);
- float3 v = float3(in.position.x, in.position.y, 1);
- float a = dot(v,uniforms.params);
- return half4(frag_multi_grad(a, uniforms)*renderColor.a)*uniforms.extraAlpha;
-}
-
-fragment half4 frag_txt_rad_grad(GradShaderInOut in [[stage_in]],
- constant RadGradFrameUniforms& uniforms [[buffer(0)]],
- texture2d<float, access::sample> renderTexture [[texture(0)]])
-{
- constexpr sampler textureSampler (address::repeat, mag_filter::nearest,
- min_filter::nearest);
-
- float4 renderColor = renderTexture.sample(textureSampler, in.texCoords);
-
- float3 fragCoord = float3(in.position.x-0.5, in.position.y-0.5, 1);
- float x = dot(fragCoord, uniforms.m0);
- float y = dot(fragCoord, uniforms.m1);
- float xfx = x - uniforms.precalc.x;
- float a = (uniforms.precalc.x*xfx + sqrt(xfx*xfx + y*y*uniforms.precalc.y))*uniforms.precalc.z;
- return half4(frag_multi_grad(a, uniforms)*renderColor.a)*uniforms.extraAlpha;
-}
-
-
-fragment half4 aa_frag_txt(
- TxtShaderInOut vert [[stage_in]],
- texture2d<float, access::sample> renderTexture [[texture(0)]],
- texture2d<float, access::sample> stencilTexture [[texture(1)]],
- constant TxtFrameUniforms& uniforms [[buffer(1)]],
- sampler textureSampler [[sampler(0)]]
-) {
- float4 pixelColor = renderTexture.sample(textureSampler, vert.texCoords);
- if (!is_null_texture(stencilTexture)) {
- float4 stencil = stencilTexture.sample(textureSampler, vert.texCoords);
- if (stencil.r == 0.0) {
- discard_fragment();
- }
- }
- return half4(pixelColor.r, pixelColor.g, pixelColor.b, pixelColor.a);
-}
-
-fragment half4 frag_txt_op_rescale(
- TxtShaderInOut vert [[stage_in]],
- texture2d<float, access::sample> srcTex [[texture(0)]],
- constant TxtFrameOpRescaleUniforms& uniforms [[buffer(1)]],
- sampler textureSampler [[sampler(0)]]
-) {
- float4 srcColor = srcTex.sample(textureSampler, vert.texCoords);
- const float srcA = uniforms.isSrcOpaque ? 1 : srcColor.a;
-
- // TODO: check uniforms.isNonPremult and pre-multiply if necessary
- return half4(srcColor.r*uniforms.normScaleFactors.r + uniforms.normOffsets.r,
- srcColor.g*uniforms.normScaleFactors.g + uniforms.normOffsets.g,
- srcColor.b*uniforms.normScaleFactors.b + uniforms.normOffsets.b, srcA)*uniforms.extraAlpha;
-
- // NOTE: GL-shader multiplies result with glColor (in order to apply extra alpha), probably it's better to do the
- // same here.
- //
- // GL-shader impl:
- //" vec4 srcColor = texture%s(baseImage, gl_TexCoord[0].st);"
- //" %s" // (placeholder for un-premult code: srcColor.rgb /= srcColor.a;)
- //" vec4 result = (srcColor * scaleFactors) + offsets;" // rescale source value
- //" %s" // (placeholder for re-premult code: result.rgb *= result.a;)
- //" gl_FragColor = result * gl_Color;" // modulate with gl_Color in order to apply extra alpha
-}
-
-fragment half4 frag_txt_op_convolve(
- TxtShaderInOut vert [[stage_in]],
- texture2d<float, access::sample> srcTex [[texture(0)]],
- constant TxtFrameOpConvolveUniforms& uniforms [[buffer(1)]],
- const device float * kernelVals [[buffer(2)]],
- sampler textureSampler [[sampler(0)]]
-) {
- float4 sum = float4(0, 0, 0, 0);
- if (vert.texCoords[0] < uniforms.imgEdge[0]
- || vert.texCoords[1] < uniforms.imgEdge[1]
- || vert.texCoords[0] > uniforms.imgEdge[2]
- || vert.texCoords[1] > uniforms.imgEdge[3]
- ) {
- if (!uniforms.isEdgeZeroFill) {
- sum = srcTex.sample(textureSampler, vert.texCoords);
- }
- }
-
- for (int i = 0; i < uniforms.kernelSize; i++) {
- float3 kern = float3(kernelVals[i*3], kernelVals[i*3 + 1], kernelVals[i*3 + 2]);
- float2 pos = float2(vert.texCoords.x + kern.x, vert.texCoords.y + kern.y);
- float4 pixCol = srcTex.sample(textureSampler, pos);
- sum.r += kern.z * pixCol.r;
- sum.g += kern.z * pixCol.g;
- sum.b += kern.z * pixCol.b;
- sum.a += kern.z * pixCol.a;
- }
- const float srcA = uniforms.isSrcOpaque ? 1 : sum.a;
- return half4(sum.r, sum.g, sum.b, srcA)*uniforms.extraAlpha;
-
- // NOTE: GL-shader multiplies result with glColor (in order to apply extra alpha), probably it's better to do the
- // same here.
- //
- // GL-shader impl:
- //" if (any(lessThan(gl_TexCoord[0].st, imgEdge.xy)) ||"
- //" any(greaterThan(gl_TexCoord[0].st, imgEdge.zw)))"
- //" {"
- //" %s" // (placeholder for edge condition code)
- //" } else {"
- //" sum = vec4(0.0);"
- //" for (i = 0; i < MAX_KERNEL_SIZE; i++) {"
- //" sum +="
- //" kernelVals[i].z *"
- //" texture%s(baseImage,"
- //" gl_TexCoord[0].st + kernelVals[i].xy);"
- //" }"
- //" }"
- //""
- //" gl_FragColor = sum * gl_Color;" // modulate with gl_Color in order to apply extra alpha
-}
-
-fragment half4 frag_txt_op_lookup(
- TxtShaderInOut vert [[stage_in]],
- texture2d<float, access::sample> srcTex [[texture(0)]],
- texture2d<float, access::sample> lookupTex [[texture(1)]],
- constant TxtFrameOpLookupUniforms& uniforms [[buffer(1)]],
- sampler textureSampler [[sampler(0)]]
-) {
- float4 srcColor = srcTex.sample(textureSampler, vert.texCoords);
- float4 srcIndex = srcColor - uniforms.offset;
- const float2 posR = float2(srcIndex.r, 0.125);
- const float2 posG = float2(srcIndex.g, 0.375);
- const float2 posB = float2(srcIndex.b, 0.625);
-
- float4 lookupR = lookupTex.sample(textureSampler, posR);
- float4 lookupG = lookupTex.sample(textureSampler, posG);
- float4 lookupB = lookupTex.sample(textureSampler, posB);
- const float srcA = uniforms.isSrcOpaque ? 1 : srcColor.a;
- const float a = uniforms.isUseSrcAlpha ? srcA : lookupTex.sample(textureSampler, float2(srcIndex.a, 0.875)).a;
-
- // TODO: check uniforms.isNonPremult and pre-multiply if necessary
- return half4(lookupR.a, lookupG.a, lookupB.a, a)*uniforms.extraAlpha;
-
- // NOTE: GL-shader multiplies result with glColor (in order to apply extra alpha), probably it's better to do the
- // same here.
- //
- // GL-shader impl:
- //" vec4 srcColor = texture%s(baseImage, gl_TexCoord[0].st);"
- //" %s" // (placeholder for un-premult code)
- //" vec4 srcIndex = srcColor - offset;" // subtract offset from original index
- //
- // // use source value as input to lookup table (note that
- // // "v" texcoords are hardcoded to hit texel centers of
- // // each row/band in texture)
- //" vec4 result;"
- //" result.r = texture2D(lookupTable, vec2(srcIndex.r, 0.125)).r;"
- //" result.g = texture2D(lookupTable, vec2(srcIndex.g, 0.375)).r;"
- //" result.b = texture2D(lookupTable, vec2(srcIndex.b, 0.625)).r;"
- //" %s" // (placeholder for alpha store code)
- //" %s" // (placeholder for re-premult code)
- //" gl_FragColor = result * gl_Color;" // modulate with gl_Color in order to apply extra alpha
-}
-
-fragment half4 frag_grad(GradShaderInOut in [[stage_in]],
- constant GradFrameUniforms& uniforms [[buffer(0)]]) {
- float3 v = float3(in.position.x-0.5, in.position.y-0.5, 1);
- float a = (dot(v,uniforms.params)-0.25)*2.0;
- return half4(frag_single_grad(a, uniforms)) * uniforms.extraAlpha;
-}
-
-// LinGradFrameUniforms
-fragment half4 frag_lin_grad(GradShaderInOut in [[stage_in]],
- constant LinGradFrameUniforms& uniforms [[buffer(0)]]) {
- float3 v = float3(in.position.x-0.5, in.position.y-0.5, 1);
- float a = dot(v, uniforms.params);
- return half4(frag_multi_grad(a, uniforms))*uniforms.extraAlpha;
-}
-
-fragment half4 frag_rad_grad(GradShaderInOut in [[stage_in]],
- constant RadGradFrameUniforms& uniforms [[buffer(0)]]) {
- float3 fragCoord = float3(in.position.x-0.5, in.position.y-0.5, 1);
- float x = dot(fragCoord, uniforms.m0);
- float y = dot(fragCoord, uniforms.m1);
- float xfx = x - uniforms.precalc.x;
- float a = (uniforms.precalc.x*xfx + sqrt(xfx*xfx + y*y*uniforms.precalc.y))*uniforms.precalc.z;
- return half4(frag_multi_grad(a, uniforms))*uniforms.extraAlpha;
-}
-
-vertex TxtShaderInOut vert_tp(VertexInput in [[stage_in]],
- constant AnchorData& anchorData [[buffer(FrameUniformBuffer)]],
- constant TransformMatrix& transform [[buffer(MatrixBuffer)]])
-{
- TxtShaderInOut out;
- float4 pos4 = float4(in.position, 0.0, 1.0);
- out.position = transform.transformMatrix * pos4;
-
- // Compute texture coordinates here w.r.t. anchor rect of texture paint
- out.texCoords.x = (anchorData.xParams[0] * in.position.x) +
- (anchorData.xParams[1] * in.position.y) +
- (anchorData.xParams[2] * out.position.w);
- out.texCoords.y = (anchorData.yParams[0] * in.position.x) +
- (anchorData.yParams[1] * in.position.y) +
- (anchorData.yParams[2] * out.position.w);
-
- return out;
-}
-
-fragment half4 frag_tp(
- TxtShaderInOut vert [[stage_in]],
- texture2d<float, access::sample> renderTexture [[texture(0)]],
- constant TxtFrameUniforms& uniforms [[buffer(1)]],
- sampler textureSampler [[sampler(0)]])
-{
- float4 pixelColor = renderTexture.sample(textureSampler, vert.texCoords);
- const float srcA = uniforms.isSrcOpaque ? 1 : pixelColor.a;
- return half4(pixelColor.r, pixelColor.g, pixelColor.b, srcA) * uniforms.extraAlpha;
-}
-
-
-
-/* The variables involved in the equation can be expressed as follows:
- *
- * Cs = Color component of the source (foreground color) [0.0, 1.0]
- * Cd = Color component of the destination (background color) [0.0, 1.0]
- * Cr = Color component to be written to the destination [0.0, 1.0]
- * Ag = Glyph alpha (aka intensity or coverage) [0.0, 1.0]
- * Ga = Gamma adjustment in the range [1.0, 2.5]
- * (^ means raised to the power)
- *
- * And here is the theoretical equation approximated by this shader:
- *
- * Cr = (Ag*(Cs^Ga) + (1-Ag)*(Cd^Ga)) ^ (1/Ga)
- */
-fragment float4 lcd_color(
- LCDShaderInOut vert [[stage_in]],
- texture2d<float, access::sample> glyphTexture [[texture(0)]],
- texture2d<float, access::sample> dstTexture [[texture(1)]],
- constant LCDFrameUniforms& uniforms [[buffer(1)]])
-{
- float3 src_adj = uniforms.src_adj;
- float3 gamma = uniforms.gamma;
- float3 invgamma = uniforms.invgamma;
-
- constexpr sampler glyphTextureSampler (address::repeat,
- mag_filter::nearest,
- min_filter::nearest);
-
- // load the RGB value from the glyph image at the current texcoord
- float3 glyph_clr = float3(glyphTexture.sample(glyphTextureSampler, vert.texCoords));
-
- if (glyph_clr.r == 0.0f && glyph_clr.g == 0.0f && glyph_clr.b == 0.0f) {
- // zero coverage, so skip this fragment
- discard_fragment();
- }
-
- // load the RGB value from the corresponding destination pixel
- uint2 texCoord = {(unsigned int)(vert.orig_pos.x), (unsigned int)(vert.orig_pos.y)};
- float4 dst_clr = dstTexture.read(texCoord);
-
- // gamma adjust the dest color
- float3 dst_adj = pow(dst_clr.rgb, gamma);
-
- // linearly interpolate the three color values
- float3 result = mix(dst_adj, src_adj, glyph_clr);
-
- // gamma re-adjust the resulting color (alpha is always set to 1.0)
- return float4(pow(result.rgb, invgamma), 1.0);
-
-}
-// Compute shader to transfer clipping data to the texture used for manual clipping in
-// aa_frag_txt shader
-kernel void stencil2tex(const device uchar *imageBuffer [[buffer(0)]],
- device uchar4 *outputBuffer [[buffer(1)]],
- uint gid [[thread_position_in_grid]])
-{
- uchar p = imageBuffer[gid];
- outputBuffer[gid] = uchar4(p, p, p, p);
-}
-
-// work item deals with 4 byte pixel
-// assuming that data is aligned
-kernel void swizzle_to_rgba(const device uchar *imageBuffer [[buffer(0)]],
- device uchar *outputBuffer [[buffer(1)]],
- constant SwizzleUniforms& uniforms [[buffer(2)]],
- constant uint& size [[buffer(3)]],
- uint gid [[thread_position_in_grid]])
-{
- if (gid > size) {
- return;
- }
-
- outputBuffer[4 * gid] = imageBuffer[4 * gid + uniforms.swizzle[0]]; // r
- outputBuffer[4 * gid + 1] = imageBuffer[4 * gid + uniforms.swizzle[1]]; // g
- outputBuffer[4 * gid + 2] = imageBuffer[4 * gid + uniforms.swizzle[2]]; // b
-
- if (uniforms.hasAlpha) {
- outputBuffer[4 * gid + 3] = imageBuffer[4 * gid + uniforms.swizzle[3]];
- } else {
- outputBuffer[4 * gid + 3] = 255;
- }
-}
-
-// ----------------------------------------------------------------------------
-// Shaders for rendering in XOR Mode
-// ----------------------------------------------------------------------------
-vertex ColShaderInOut_XOR vert_col_xorMode(VertexInput in [[stage_in]],
- constant FrameUniforms& uniforms [[buffer(FrameUniformBuffer)]],
- constant TransformMatrix& transform [[buffer(MatrixBuffer)]])
-{
- ColShaderInOut_XOR out;
- float4 pos4 = float4(in.position, 0.0, 1.0);
- out.position = transform.transformMatrix*pos4;
- out.ptSize = 1.0;
- out.orig_pos = in.position;
- out.color = half4(uniforms.color.r, uniforms.color.g, uniforms.color.b, uniforms.color.a);
- return out;
-}
-
-fragment half4 frag_col_xorMode(ColShaderInOut_XOR in [[stage_in]],
- texture2d<float, access::read> renderTexture [[texture(0)]])
-{
- uint2 texCoord = {(unsigned int)(in.orig_pos.x), (unsigned int)(in.orig_pos.y)};
-
- float4 pixelColor = renderTexture.read(texCoord);
- half4 color = in.color;
-
- half4 c;
- c.r = float( (unsigned char)(pixelColor.r * 255.0) ^ (unsigned char)(color.r * 255.0)) / 255.0f;
- c.g = float( (unsigned char)(pixelColor.g * 255.0) ^ (unsigned char)(color.g * 255.0)) / 255.0f;
- c.b = float( (unsigned char)(pixelColor.b * 255.0) ^ (unsigned char)(color.b * 255.0)) / 255.0f;
- c.a = 1.0;
-
- return c;
-}
-
-
-vertex TxtShaderInOut_XOR vert_txt_xorMode(
- TxtVertexInput in [[stage_in]],
- constant TransformMatrix& transform [[buffer(MatrixBuffer)]])
-{
- TxtShaderInOut_XOR out;
- float4 pos4 = float4(in.position, 0.0, 1.0);
- out.position = transform.transformMatrix*pos4;
- out.orig_pos = in.position;
- out.texCoords = in.texCoords;
- return out;
-}
-
-fragment half4 frag_txt_xorMode(
- TxtShaderInOut_XOR vert [[stage_in]],
- texture2d<float, access::sample> renderTexture [[texture(0)]],
- texture2d<float, access::read> backgroundTexture [[texture(1)]],
- constant TxtFrameUniforms& uniforms [[buffer(1)]],
- sampler textureSampler [[sampler(0)]])
-{
- uint2 texCoord = {(unsigned int)(vert.orig_pos.x), (unsigned int)(vert.orig_pos.y)};
- float4 bgColor = backgroundTexture.read(texCoord);
-
- float4 pixelColor = renderTexture.sample(textureSampler, vert.texCoords);
- float srcA = uniforms.isSrcOpaque ? 1 : pixelColor.a;
-
- float4 c;
- if (uniforms.mode) {
- c = mix(pixelColor, uniforms.color, srcA);
- } else {
- c = float4(pixelColor.r,
- pixelColor.g,
- pixelColor.b, srcA)*uniforms.extraAlpha;
- }
-
- half4 ret;
- ret.r = half( (unsigned char)(c.r * 255.0) ^ (unsigned char)(bgColor.r * 255.0)) / 255.0f;
- ret.g = half( (unsigned char)(c.g * 255.0) ^ (unsigned char)(bgColor.g * 255.0)) / 255.0f;
- ret.b = half( (unsigned char)(c.b * 255.0) ^ (unsigned char)(bgColor.b * 255.0)) / 255.0f;
- ret.a = c.a + (1.0 - c.a) * bgColor.a;
-
- return ret;
-}
-
-
-/*
- // --------------------------------------------------------------------------------------
- Currently, gradient paint and texture paint XOR mode rendering has been implemented
- through tile based rendering (similar to OGL) that uses MTLBlitLoops_SurfaceToSwBlit method for
- getting framebuffer tiles and render using a different render pipe (not MTLRenderer)
-
- In metal, we can avoid tile based rendering and use below shaders.
- NOTE: These two shaders are incomplete and need some tweak.
- // --------------------------------------------------------------------------------------
-
-fragment half4 frag_grad_xorMode(GradShaderInOut_XOR in [[stage_in]],
- texture2d<float, access::read> renderTexture [[texture(0)]],
- constant GradFrameUniforms& uniforms [[buffer(0)]]) {
- uint2 texCoord = {(unsigned int)(in.orig_pos.x), (unsigned int)(in.orig_pos.y)};
- float4 pixelColor = renderTexture.read(texCoord);
-
- float3 v = float3(in.position.x, in.position.y, 1);
- float a = (dot(v,uniforms.params)-0.25)*2.0;
- float4 c = mix(uniforms.color1, uniforms.color2, a);
-
- half4 ret;
- ret.r = float( (unsigned char)(pixelColor.r * 255.0) ^ (unsigned char)(c.r * 255.0)) / 255.0f;
- ret.g = float( (unsigned char)(pixelColor.g * 255.0) ^ (unsigned char)(c.g * 255.0)) / 255.0f;
- ret.b = float( (unsigned char)(pixelColor.b * 255.0) ^ (unsigned char)(c.b * 255.0)) / 255.0f;
-
- return half4(ret);
-}
-
-
-fragment half4 frag_tp_xorMode(
- TxtShaderInOut vert [[stage_in]],
- texture2d<float, access::sample> renderTexture [[texture(0)]],
- texture2d<float, access::read> backgroundTexture [[texture(1)]],
- constant int& xorColor[[buffer(0)]])
-{
- uint2 texCoord = {(unsigned int)(vert.orig_pos.x), (unsigned int)(vert.orig_pos.y)};
- float4 bgColor = backgroundTexture.read(texCoord);
-
- constexpr sampler textureSampler (address::repeat,
- mag_filter::nearest,
- min_filter::nearest);
-
- float4 pixelColor = renderTexture.sample(textureSampler, vert.texCoords);
-
- pixelColor.r = float( (unsigned char)(pixelColor.r * 255.0) ^ ((xorColor >> 16) & 0xFF) ) / 255.0f;
- pixelColor.g = float( (unsigned char)(pixelColor.g * 255.0) ^ ((xorColor >> 8) & 0xFF)) / 255.0f;
- pixelColor.b = float( (unsigned char)(pixelColor.b * 255.0) ^ (xorColor & 0xFF)) / 255.0f;
- pixelColor.a = 1.0;
-
- half4 ret;
- ret.r = half( (unsigned char)(pixelColor.r * 255.0) ^ (unsigned char)(bgColor.r * 255.0)) / 255.0f;
- ret.g = half( (unsigned char)(pixelColor.g * 255.0) ^ (unsigned char)(bgColor.g * 255.0)) / 255.0f;
- ret.b = half( (unsigned char)(pixelColor.b * 255.0) ^ (unsigned char)(bgColor.b * 255.0)) / 255.0f;
- ret.a = 1.0;
-
- return ret;
-
- // This implementation defaults alpha to 1.0 as if source is opaque
- //TODO : implement alpha component value if source is transparent
-}
-*/
--
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