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added asynchronous versions of transform- and projectPoints into the GPU module, added docs

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This commit is contained in:
Alexey Spizhevoy
2011-02-22 07:27:10 +00:00
parent efe16c6f3e
commit 5b3d786e30
5 changed files with 81122 additions and 80822 deletions
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10
modules/gpu/src/cuda/project_points.cu
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@@ -64,13 +64,14 @@ namespace cv { namespace gpu
};
void call(const DevMem2D_<float3> src, const float* rot,
const float* transl, DevMem2D_<float3> dst)
const float* transl, DevMem2D_<float3> dst,
cudaStream_t stream)
{
cudaSafeCall(cudaMemcpyToSymbol(crot0, rot, sizeof(float) * 3));
cudaSafeCall(cudaMemcpyToSymbol(crot1, rot + 3, sizeof(float) * 3));
cudaSafeCall(cudaMemcpyToSymbol(crot2, rot + 6, sizeof(float) * 3));
cudaSafeCall(cudaMemcpyToSymbol(ctransl, transl, sizeof(float) * 3));
transform(src, dst, TransformOp());
transform(src, dst, TransformOp(), stream);
}
} // namespace transform_points
@@ -100,7 +101,8 @@ namespace cv { namespace gpu
};
void call(const DevMem2D_<float3> src, const float* rot,
const float* transl, const float* proj, DevMem2D_<float2> dst)
const float* transl, const float* proj, DevMem2D_<float2> dst,
cudaStream_t stream)
{
cudaSafeCall(cudaMemcpyToSymbol(crot0, rot, sizeof(float) * 3));
cudaSafeCall(cudaMemcpyToSymbol(crot1, rot + 3, sizeof(float) * 3));
@@ -108,7 +110,7 @@ namespace cv { namespace gpu
cudaSafeCall(cudaMemcpyToSymbol(ctransl, transl, sizeof(float) * 3));
cudaSafeCall(cudaMemcpyToSymbol(cproj0, proj, sizeof(float) * 3));
cudaSafeCall(cudaMemcpyToSymbol(cproj1, proj + 3, sizeof(float) * 3));
transform(src, dst, ProjectOp());
transform(src, dst, ProjectOp(), stream);
}
} // namespace project_points