diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/astra/cuda/2d/util.h | 4 | ||||
| -rw-r--r-- | include/astra/cuda/3d/util3d.h | 2 |
2 files changed, 6 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, diff --git a/include/astra/cuda/3d/util3d.h b/include/astra/cuda/3d/util3d.h index 9fa254d..210d944 100644 --- a/include/astra/cuda/3d/util3d.h +++ b/include/astra/cuda/3d/util3d.h @@ -60,6 +60,8 @@ bool zeroVolumeArray(cudaArray* array, const SDimensions3D& dims); cudaArray* allocateProjectionArray(const SDimensions3D& dims); cudaArray* allocateVolumeArray(const SDimensions3D& dims); +bool createTextureObject3D(cudaArray* array, cudaTextureObject_t& texObj); + float dotProduct3D(cudaPitchedPtr data, unsigned int x, unsigned int y, unsigned int z); int calcNextPowerOfTwo(int _iValue); |