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Merge pull request #22963 from cudawarped:replace_texture_ref_with_texture_obj

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Replace all instances of CUDA texture references with texture objects
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Alexander Smorkalov 2022-12-20 15:07:10 +03:00 committed by GitHub
commit 279e2be56b
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1 changed files with 7 additions and 0 deletions
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7
modules/core/include/opencv2/core/cuda/common.hpp
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@ -98,6 +98,12 @@ namespace cv { namespace cuda
return (total + grain - 1) / grain;
}
#if (CUDART_VERSION >= 12000)
template<class T> inline void bindTexture(const textureReference* tex, const PtrStepSz<T>& img) { CV_Error(cv::Error::GpuNotSupported, "Function removed in CUDA SDK 12"); }
template<class T> inline void createTextureObjectPitch2D(cudaTextureObject_t* tex, PtrStepSz<T>& img, const cudaTextureDesc& texDesc) {
CV_Error(cv::Error::GpuNotSupported, "Function removed in CUDA SDK 12"); }
#else
//TODO: remove from OpenCV 5.x
template<class T> inline void bindTexture(const textureReference* tex, const PtrStepSz<T>& img)
{
cudaChannelFormatDesc desc = cudaCreateChannelDesc<T>();
@ -118,6 +124,7 @@ namespace cv { namespace cuda
cudaSafeCall( cudaCreateTextureObject(tex, &resDesc, &texDesc, NULL) );
}
}
#endif
}}
//! @endcond