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added BufferPool class

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This commit is contained in:
Vladislav Vinogradov
2013-10-07 18:25:55 +04:00
parent 988ab79acb
commit 5ea8085220
6 changed files with 60 additions and 34 deletions
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10
modules/cuda/perf/perf_buffer_pool.cpp
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@@ -56,9 +56,9 @@ namespace
{
void func1(const GpuMat& src, GpuMat& dst, Stream& stream)
{
BufferAllocator bufAlloc(stream);
BufferPool pool(stream);
GpuMat buf(&bufAlloc);
GpuMat buf = pool.getBuffer(src.size(), CV_32FC(src.channels()));
src.convertTo(buf, CV_32F, 1.0 / 255.0, stream);
@@ -67,13 +67,13 @@ namespace
void func2(const GpuMat& src1, const GpuMat& src2, GpuMat& dst, Stream& stream)
{
BufferAllocator bufAlloc(stream);
BufferPool pool(stream);
GpuMat buf1(&bufAlloc);
GpuMat buf1 = pool.getBuffer(src1.size(), CV_32FC(src1.channels()));
func1(src1, buf1, stream);
GpuMat buf2(&bufAlloc);
GpuMat buf2 = pool.getBuffer(src2.size(), CV_32FC(src2.channels()));
func1(src2, buf2, stream);