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fft_execute.cpp
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//
// File: fft_execute.cpp
//
// Version: <1.0>
//
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////////////////////////////////////////////////////////////////////////////////////////////////////
#include "fft_internal.h"
#include "clFFT.h"
#include <stdlib.h>
#include <stdio.h>
#include <math.h>
#define max(a,b) (((a)>(b)) ? (a) : (b))
#define min(a,b) (((a)<(b)) ? (a) : (b))
static cl_int
allocateTemporaryBufferInterleaved(cl_fft_plan *plan, cl_uint batchSize)
{
cl_int err = CL_SUCCESS;
if(plan->temp_buffer_needed && plan->last_batch_size != batchSize)
{
plan->last_batch_size = batchSize;
size_t tmpLength = plan->n.x * plan->n.y * plan->n.z * batchSize * 2 * sizeof(cl_float);
if(plan->tempmemobj)
clReleaseMemObject(plan->tempmemobj);
plan->tempmemobj = clCreateBuffer(plan->context, CL_MEM_READ_WRITE, tmpLength, NULL, &err);