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some device layer utility functions

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This commit is contained in:
Anatoly Baksheev
2010-11-15 08:42:10 +00:00
parent 19544b3d54
commit ac5298815a
4 changed files with 295 additions and 3 deletions
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4
modules/gpu/src/matrix_operations.cpp
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@@ -572,7 +572,7 @@ void cv::gpu::GpuMat::release()
//////////////////////////////// CudaMem //////////////////////////////
///////////////////////////////////////////////////////////////////////
bool cv::gpu::CudaMem::can_device_map_to_host()
bool cv::gpu::CudaMem::canMapHostMemory()
{
cudaDeviceProp prop;
cudaGetDeviceProperties(&prop, 0);
@@ -581,7 +581,7 @@ bool cv::gpu::CudaMem::can_device_map_to_host()
void cv::gpu::CudaMem::create(int _rows, int _cols, int _type, int _alloc_type)
{
if (_alloc_type == ALLOC_ZEROCOPY && !can_device_map_to_host())
if (_alloc_type == ALLOC_ZEROCOPY && !canMapHostMemory())
cv::gpu::error("ZeroCopy is not supported by current device", __FILE__, __LINE__);
_type &= TYPE_MASK;