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added support to build without cuda.

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This commit is contained in:
Anatoly Baksheev
2010-07-15 13:36:00 +00:00
parent e1bd5aeadd
commit 2c84a66ec7
9 changed files with 169 additions and 138 deletions
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26
modules/gpu/src/cudastream.cpp
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@@ -41,33 +41,37 @@
//M*/
#include "precomp.hpp"
#include "opencv2/gpu/stream_access.hpp"
using namespace cv;
using namespace cv::gpu;
cv::gpu::CudaStream::CudaStream() : impl( fastMalloc(sizeof(cudaStream_t)) )
cv::gpu::CudaStream::CudaStream() : impl( (Impl*)fastMalloc(sizeof(Impl)) )
{
cudaSafeCall( cudaStreamCreate((cudaStream_t*)impl) );
//cudaSafeCall( cudaStreamCreate( &impl->stream) );
}
cv::gpu::CudaStream::~CudaStream()
{
cudaSafeCall( cudaStreamDestroy( *(cudaStream_t*)impl ) );
cv::fastFree( impl );
if (impl)
{
cudaSafeCall( cudaStreamDestroy( *(cudaStream_t*)impl ) );
cv::fastFree( impl );
}
}
bool cv::gpu::CudaStream::queryIfComplete()
{
cudaError_t err = cudaStreamQuery( *(cudaStream_t*)impl );
//cudaError_t err = cudaStreamQuery( *(cudaStream_t*)impl );
if (err == cudaSuccess)
return true;
//if (err == cudaSuccess)
// return true;
if (err == cudaErrorNotReady)
return false;
//if (err == cudaErrorNotReady)
// return false;
//cudaErrorInvalidResourceHandle
cudaSafeCall( err );
////cudaErrorInvalidResourceHandle
//cudaSafeCall( err );
return true;
}
void cv::gpu::CudaStream::waitForCompletion()