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| author | Willem Jan Palenstijn <wjp@usecode.org> | 2021-11-26 12:10:19 +0100 |
|---|---|---|
| committer | Willem Jan Palenstijn <wjp@usecode.org> | 2021-11-26 12:10:19 +0100 |
| commit | df2592c48f4785eb3c4b7882faa815a0b56e3739 (patch) | |
| tree | 59ca80ff9e2d4356c28ee48f64eb68494e5f3372 /include/astra/cuda/2d | |
| parent | 9d7018a5c6c5fd4574a4e7ef76878040566ec472 (diff) | |
| parent | 7cad7b813838ed2ddb65a4c9ea1c08c625c50043 (diff) | |
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Merge branch 'texture'
This replaces the deprecated CUDA texture reference API by texture objects.
Diffstat (limited to 'include/astra/cuda/2d')
| -rw-r--r-- | include/astra/cuda/2d/util.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/astra/cuda/2d/util.h b/include/astra/cuda/2d/util.h index 0fab9b1..2cf0639 100644 --- a/include/astra/cuda/2d/util.h +++ b/include/astra/cuda/2d/util.h @@ -66,6 +66,10 @@ bool zeroProjectionData(float* D_ptr, unsigned int pitch, const SDimensions& dim void duplicateVolumeData(float* D_dst, float* D_src, unsigned int pitch, const SDimensions& dims); void duplicateProjectionData(float* D_dst, float* D_src, unsigned int pitch, const SDimensions& dims); +bool createArrayAndTextureObject2D(float* data, cudaArray*& dataArray, cudaTextureObject_t& texObj, unsigned int pitch, unsigned int width, unsigned int height); +bool createTextureObjectPitch2D(float* data, cudaTextureObject_t& texObj, unsigned int pitch, unsigned int width, unsigned int height, cudaTextureAddressMode mode = cudaAddressModeBorder); + + bool checkCuda(cudaError_t err, const char *msg); float dotProduct2D(float* D_data, unsigned int pitch, |