mirror of
https://github.com/NVIDIA/cuda-samples.git
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1140 lines
39 KiB
C
1140 lines
39 KiB
C
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/* Copyright (c) 2019, NVIDIA CORPORATION. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of NVIDIA CORPORATION nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef NV_UTIL_NPP_IMAGE_ALLOCATORS_NPP_H
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#define NV_UTIL_NPP_IMAGE_ALLOCATORS_NPP_H
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#include "Exceptions.h"
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#include <nppi.h>
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#include <cuda_runtime.h>
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namespace npp
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{
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template <typename D, size_t N>
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D *
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MallocTightCUDA(unsigned int nWidth, unsigned int nHeight, unsigned int *pPitch)
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{
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D *pResult;
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*pPitch = nWidth * sizeof(D) * N;
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NPP_CHECK_CUDA(cudaMalloc(&pResult, *pPitch * nHeight));
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NPP_ASSERT_NOT_NULL(pResult);
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return pResult;
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}
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template <typename D, size_t N>
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class ImageAllocator
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{
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};
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template<>
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class ImageAllocator<Npp8u, 1>
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{
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public:
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static
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Npp8u *
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Malloc2D(unsigned int nWidth, unsigned int nHeight, unsigned int *pPitch, bool bTight = false)
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{
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NPP_ASSERT(nWidth * nHeight > 0);
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Npp8u *pResult = 0;
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if (bTight)
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{
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pResult = MallocTightCUDA<Npp8u, 1>(nWidth, nHeight, pPitch);
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}
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else
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{
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pResult = nppiMalloc_8u_C1(nWidth, nHeight, reinterpret_cast<int *>(pPitch));
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NPP_ASSERT(pResult != 0);
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}
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return pResult;
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};
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static
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void
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Free2D(Npp8u *pPixels)
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{
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nppiFree(pPixels);
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};
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static
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void
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Copy2D(Npp8u *pDst, size_t nDstPitch, const Npp8u *pSrc, size_t nSrcPitch, size_t nWidth, size_t nHeight)
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{
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cudaError_t eResult;
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eResult = cudaMemcpy2D(pDst, nDstPitch, pSrc, nSrcPitch, nWidth * sizeof(Npp8u), nHeight, cudaMemcpyDeviceToDevice);
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NPP_ASSERT(cudaSuccess == eResult);
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};
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static
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void
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HostToDeviceCopy2D(Npp8u *pDst, size_t nDstPitch, const Npp8u *pSrc, size_t nSrcPitch, size_t nWidth, size_t nHeight)
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{
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cudaError_t eResult;
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eResult = cudaMemcpy2D(pDst, nDstPitch, pSrc, nSrcPitch, nWidth * sizeof(Npp8u), nHeight, cudaMemcpyHostToDevice);
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NPP_ASSERT(cudaSuccess == eResult);
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};
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static
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void
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DeviceToHostCopy2D(Npp8u *pDst, size_t nDstPitch, const Npp8u *pSrc, size_t nSrcPitch, size_t nWidth, size_t nHeight)
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{
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cudaError_t eResult;
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eResult = cudaMemcpy2D(pDst, nDstPitch, pSrc, nSrcPitch, nWidth * sizeof(Npp8u), nHeight, cudaMemcpyDeviceToHost);
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NPP_ASSERT(cudaSuccess == eResult);
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};
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};
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template<>
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class ImageAllocator<Npp8u, 2>
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{
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public:
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static
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Npp8u *
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Malloc2D(unsigned int nWidth, unsigned int nHeight, unsigned int *pPitch, bool bTight = false)
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{
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NPP_ASSERT(nWidth * nHeight > 0);
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Npp8u *pResult = 0;
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if (bTight)
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{
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pResult = MallocTightCUDA<Npp8u, 2>(nWidth, nHeight, pPitch);
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}
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else
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{
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pResult = nppiMalloc_8u_C2(nWidth, nHeight, reinterpret_cast<int *>(pPitch));
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NPP_ASSERT(pResult != 0);
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}
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return pResult;
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};
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static
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void
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Free2D(Npp8u *pPixels)
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{
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nppiFree(pPixels);
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};
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static
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void
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Copy2D(Npp8u *pDst, size_t nDstPitch, const Npp8u *pSrc, size_t nSrcPitch, size_t nWidth, size_t nHeight)
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{
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cudaError_t eResult;
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eResult = cudaMemcpy2D(pDst, nDstPitch, pSrc, nSrcPitch, nWidth * 2 * sizeof(Npp8u), nHeight, cudaMemcpyDeviceToDevice);
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NPP_ASSERT(cudaSuccess == eResult);
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};
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static
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void
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HostToDeviceCopy2D(Npp8u *pDst, size_t nDstPitch, const Npp8u *pSrc, size_t nSrcPitch, size_t nWidth, size_t nHeight)
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{
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cudaError_t eResult;
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eResult = cudaMemcpy2D(pDst, nDstPitch, pSrc, nSrcPitch, nWidth * 2 * sizeof(Npp8u), nHeight, cudaMemcpyHostToDevice);
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NPP_ASSERT(cudaSuccess == eResult);
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};
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static
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void
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DeviceToHostCopy2D(Npp8u *pDst, size_t nDstPitch, const Npp8u *pSrc, size_t nSrcPitch, size_t nWidth, size_t nHeight)
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{
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cudaError_t eResult;
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eResult = cudaMemcpy2D(pDst, nDstPitch, pSrc, nSrcPitch, nWidth * 2 * sizeof(Npp8u), nHeight, cudaMemcpyDeviceToHost);
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NPP_ASSERT(cudaSuccess == eResult);
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};
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};
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template<>
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class ImageAllocator<Npp8u, 3>
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{
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public:
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static
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Npp8u *
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Malloc2D(unsigned int nWidth, unsigned int nHeight, unsigned int *pPitch, bool bTight = false)
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{
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NPP_ASSERT(nWidth * nHeight > 0);
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Npp8u *pResult = 0;
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if (bTight)
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{
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pResult = MallocTightCUDA<Npp8u, 3>(nWidth, nHeight, pPitch);
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}
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else
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{
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pResult = nppiMalloc_8u_C3(nWidth, nHeight, reinterpret_cast<int *>(pPitch));
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NPP_ASSERT(pResult != 0);
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}
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return pResult;
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};
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static
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void
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Free2D(Npp8u *pPixels)
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{
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nppiFree(pPixels);
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};
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static
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void
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Copy2D(Npp8u *pDst, size_t nDstPitch, const Npp8u *pSrc, size_t nSrcPitch, size_t nWidth, size_t nHeight)
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{
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cudaError_t eResult;
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eResult = cudaMemcpy2D(pDst, nDstPitch, pSrc, nSrcPitch, nWidth * 3 * sizeof(Npp8u), nHeight, cudaMemcpyDeviceToDevice);
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NPP_ASSERT(cudaSuccess == eResult);
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};
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static
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void
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HostToDeviceCopy2D(Npp8u *pDst, size_t nDstPitch, const Npp8u *pSrc, size_t nSrcPitch, size_t nWidth, size_t nHeight)
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{
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cudaError_t eResult;
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eResult = cudaMemcpy2D(pDst, nDstPitch, pSrc, nSrcPitch, nWidth * 3 * sizeof(Npp8u), nHeight, cudaMemcpyHostToDevice);
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NPP_ASSERT(cudaSuccess == eResult);
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};
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static
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void
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DeviceToHostCopy2D(Npp8u *pDst, size_t nDstPitch, const Npp8u *pSrc, size_t nSrcPitch, size_t nWidth, size_t nHeight)
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{
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cudaError_t eResult;
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eResult = cudaMemcpy2D(pDst, nDstPitch, pSrc, nSrcPitch, nWidth * 3 * sizeof(Npp8u), nHeight, cudaMemcpyDeviceToHost);
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NPP_ASSERT(cudaSuccess == eResult);
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};
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};
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template<>
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class ImageAllocator<Npp8u, 4>
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{
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public:
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static
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Npp8u *
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Malloc2D(unsigned int nWidth, unsigned int nHeight, unsigned int *pPitch, bool bTight = false)
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{
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NPP_ASSERT(nWidth * nHeight > 0);
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Npp8u *pResult = 0;
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if (bTight)
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{
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pResult = MallocTightCUDA<Npp8u, 4>(nWidth, nHeight, pPitch);
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}
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else
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{
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pResult = nppiMalloc_8u_C4(nWidth, nHeight, reinterpret_cast<int *>(pPitch));
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NPP_ASSERT(pResult != 0);
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}
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return pResult;
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};
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static
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void
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Free2D(Npp8u *pPixels)
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{
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nppiFree(pPixels);
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};
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static
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void
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Copy2D(Npp8u *pDst, size_t nDstPitch, const Npp8u *pSrc, size_t nSrcPitch, size_t nWidth, size_t nHeight)
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{
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cudaError_t eResult;
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eResult = cudaMemcpy2D(pDst, nDstPitch, pSrc, nSrcPitch, nWidth * 4 * sizeof(Npp8u), nHeight, cudaMemcpyDeviceToDevice);
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NPP_ASSERT(cudaSuccess == eResult);
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};
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static
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void
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HostToDeviceCopy2D(Npp8u *pDst, size_t nDstPitch, const Npp8u *pSrc, size_t nSrcPitch, size_t nWidth, size_t nHeight)
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{
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cudaError_t eResult;
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eResult = cudaMemcpy2D(pDst, nDstPitch, pSrc, nSrcPitch, nWidth * 4 * sizeof(Npp8u), nHeight, cudaMemcpyHostToDevice);
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NPP_ASSERT(cudaSuccess == eResult);
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};
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static
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void
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DeviceToHostCopy2D(Npp8u *pDst, size_t nDstPitch, const Npp8u *pSrc, size_t nSrcPitch, size_t nWidth, size_t nHeight)
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{
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cudaError_t eResult;
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eResult = cudaMemcpy2D(pDst, nDstPitch, pSrc, nSrcPitch, nWidth * 4 * sizeof(Npp8u), nHeight, cudaMemcpyDeviceToHost);
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NPP_ASSERT(cudaSuccess == eResult);
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};
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};
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template<>
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class ImageAllocator<Npp16u, 1>
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{
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public:
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static
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Npp16u *
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Malloc2D(unsigned int nWidth, unsigned int nHeight, unsigned int *pPitch, bool bTight = false)
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{
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NPP_ASSERT(nWidth * nHeight > 0);
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Npp16u *pResult = 0;
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if (bTight)
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{
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pResult = MallocTightCUDA<Npp16u, 1>(nWidth, nHeight, pPitch);
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}
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else
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{
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pResult = nppiMalloc_16u_C1(nWidth, nHeight, reinterpret_cast<int *>(pPitch));
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NPP_ASSERT(pResult != 0);
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}
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return pResult;
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};
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static
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void
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Free2D(Npp16u *pPixels)
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{
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nppiFree(pPixels);
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};
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static
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void
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Copy2D(Npp16u *pDst, size_t nDstPitch, const Npp16u *pSrc, size_t nSrcPitch, size_t nWidth, size_t nHeight)
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{
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cudaError_t eResult;
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eResult = cudaMemcpy2D(pDst, nDstPitch, pSrc, nSrcPitch, nWidth * sizeof(Npp16u), nHeight, cudaMemcpyDeviceToDevice);
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NPP_ASSERT(cudaSuccess == eResult);
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};
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static
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void
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HostToDeviceCopy2D(Npp16u *pDst, size_t nDstPitch, const Npp16u *pSrc, size_t nSrcPitch, size_t nWidth, size_t nHeight)
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{
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cudaError_t eResult;
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eResult = cudaMemcpy2D(pDst, nDstPitch, pSrc, nSrcPitch, nWidth * sizeof(Npp16u), nHeight, cudaMemcpyHostToDevice);
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NPP_ASSERT(cudaSuccess == eResult);
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};
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static
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void
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DeviceToHostCopy2D(Npp16u *pDst, size_t nDstPitch, const Npp16u *pSrc, size_t nSrcPitch, size_t nWidth, size_t nHeight)
|
||
|
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{
|
||
|
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cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy2D(pDst, nDstPitch, pSrc, nSrcPitch, nWidth * sizeof(Npp16u), nHeight, cudaMemcpyDeviceToHost);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
template<>
|
||
|
|
class ImageAllocator<Npp16u, 2>
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
static
|
||
|
|
Npp16u *
|
||
|
|
Malloc2D(unsigned int nWidth, unsigned int nHeight, unsigned int *pPitch, bool bTight = false)
|
||
|
|
{
|
||
|
|
NPP_ASSERT(nWidth * nHeight > 0);
|
||
|
|
|
||
|
|
Npp16u *pResult = 0;
|
||
|
|
|
||
|
|
if (bTight)
|
||
|
|
{
|
||
|
|
pResult = MallocTightCUDA<Npp16u, 2>(nWidth, nHeight, pPitch);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
pResult = nppiMalloc_16u_C2(nWidth, nHeight, reinterpret_cast<int *>(pPitch));
|
||
|
|
NPP_ASSERT(pResult != 0);
|
||
|
|
}
|
||
|
|
|
||
|
|
return pResult;
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
Free2D(Npp16u *pPixels)
|
||
|
|
{
|
||
|
|
nppiFree(pPixels);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
Copy2D(Npp16u *pDst, size_t nDstPitch, const Npp16u *pSrc, size_t nSrcPitch, size_t nWidth, size_t nHeight)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy2D(pDst, nDstPitch, pSrc, nSrcPitch, nWidth * 2 * sizeof(Npp16u), nHeight, cudaMemcpyDeviceToDevice);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
HostToDeviceCopy2D(Npp16u *pDst, size_t nDstPitch, const Npp16u *pSrc, size_t nSrcPitch, size_t nWidth, size_t nHeight)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy2D(pDst, nDstPitch, pSrc, nSrcPitch, nWidth * 2 * sizeof(Npp16u), nHeight, cudaMemcpyHostToDevice);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
DeviceToHostCopy2D(Npp16u *pDst, size_t nDstPitch, const Npp16u *pSrc, size_t nSrcPitch, size_t nWidth, size_t nHeight)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy2D(pDst, nDstPitch, pSrc, nSrcPitch, nWidth * 2 * sizeof(Npp16u), nHeight, cudaMemcpyDeviceToHost);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
template<>
|
||
|
|
class ImageAllocator<Npp16u, 3>
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
static
|
||
|
|
Npp16u *
|
||
|
|
Malloc2D(unsigned int nWidth, unsigned int nHeight, unsigned int *pPitch, bool bTight = false)
|
||
|
|
{
|
||
|
|
NPP_ASSERT(nWidth * nHeight > 0);
|
||
|
|
|
||
|
|
Npp16u *pResult = 0;
|
||
|
|
|
||
|
|
if (bTight)
|
||
|
|
{
|
||
|
|
pResult = MallocTightCUDA<Npp16u, 3>(nWidth, nHeight, pPitch);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
pResult = nppiMalloc_16u_C3(nWidth, nHeight, reinterpret_cast<int *>(pPitch));
|
||
|
|
NPP_ASSERT(pResult != 0);
|
||
|
|
}
|
||
|
|
|
||
|
|
return pResult;
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
Free2D(Npp16u *pPixels)
|
||
|
|
{
|
||
|
|
nppiFree(pPixels);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
Copy2D(Npp16u *pDst, size_t nDstPitch, const Npp16u *pSrc, size_t nSrcPitch, size_t nWidth, size_t nHeight)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy2D(pDst, nDstPitch, pSrc, nSrcPitch, nWidth * 3 * sizeof(Npp16u), nHeight, cudaMemcpyDeviceToDevice);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
HostToDeviceCopy2D(Npp16u *pDst, size_t nDstPitch, const Npp16u *pSrc, size_t nSrcPitch, size_t nWidth, size_t nHeight)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy2D(pDst, nDstPitch, pSrc, nSrcPitch, nWidth * 3 * sizeof(Npp16u), nHeight, cudaMemcpyHostToDevice);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
DeviceToHostCopy2D(Npp16u *pDst, size_t nDstPitch, const Npp16u *pSrc, size_t nSrcPitch, size_t nWidth, size_t nHeight)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy2D(pDst, nDstPitch, pSrc, nSrcPitch, nWidth * 3 * sizeof(Npp16u), nHeight, cudaMemcpyDeviceToHost);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
template<>
|
||
|
|
class ImageAllocator<Npp16u, 4>
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
static
|
||
|
|
Npp16u *
|
||
|
|
Malloc2D(unsigned int nWidth, unsigned int nHeight, unsigned int *pPitch, bool bTight = false)
|
||
|
|
{
|
||
|
|
NPP_ASSERT(nWidth * nHeight > 0);
|
||
|
|
|
||
|
|
Npp16u *pResult = 0;
|
||
|
|
|
||
|
|
if (bTight)
|
||
|
|
{
|
||
|
|
pResult = MallocTightCUDA<Npp16u, 4>(nWidth, nHeight, pPitch);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
pResult = nppiMalloc_16u_C4(nWidth, nHeight, reinterpret_cast<int *>(pPitch));
|
||
|
|
NPP_ASSERT(pResult != 0);
|
||
|
|
}
|
||
|
|
|
||
|
|
return pResult;
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
Free2D(Npp16u *pPixels)
|
||
|
|
{
|
||
|
|
nppiFree(pPixels);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
Copy2D(Npp16u *pDst, size_t nDstPitch, const Npp16u *pSrc, size_t nSrcPitch, size_t nWidth, size_t nHeight)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy2D(pDst, nDstPitch, pSrc, nSrcPitch, nWidth * 4 * sizeof(Npp16u), nHeight, cudaMemcpyDeviceToDevice);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
HostToDeviceCopy2D(Npp16u *pDst, size_t nDstPitch, const Npp16u *pSrc, size_t nSrcPitch, size_t nWidth, size_t nHeight)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy2D(pDst, nDstPitch, pSrc, nSrcPitch, nWidth * 4 * sizeof(Npp16u), nHeight, cudaMemcpyHostToDevice);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
DeviceToHostCopy2D(Npp16u *pDst, size_t nDstPitch, const Npp16u *pSrc, size_t nSrcPitch, size_t nWidth, size_t nHeight)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy2D(pDst, nDstPitch, pSrc, nSrcPitch, nWidth * 4 * sizeof(Npp16u), nHeight, cudaMemcpyDeviceToHost);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
template<>
|
||
|
|
class ImageAllocator<Npp16s, 1>
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
static
|
||
|
|
Npp16s *
|
||
|
|
Malloc2D(unsigned int nWidth, unsigned int nHeight, unsigned int *pPitch, bool bTight = false)
|
||
|
|
{
|
||
|
|
NPP_ASSERT(nWidth * nHeight > 0);
|
||
|
|
|
||
|
|
Npp16s *pResult = 0;
|
||
|
|
|
||
|
|
if (bTight)
|
||
|
|
{
|
||
|
|
pResult = MallocTightCUDA<Npp16s, 1>(nWidth, nHeight, pPitch);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
pResult = nppiMalloc_16s_C1(nWidth, nHeight, reinterpret_cast<int *>(pPitch));
|
||
|
|
NPP_ASSERT(pResult != 0);
|
||
|
|
}
|
||
|
|
|
||
|
|
return pResult;
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
Free2D(Npp16s *pPixels)
|
||
|
|
{
|
||
|
|
nppiFree(pPixels);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
Copy2D(Npp16s *pDst, size_t nDstPitch, const Npp16s *pSrc, size_t nSrcPitch, size_t nWidth, size_t nHeight)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy2D(pDst, nDstPitch, pSrc, nSrcPitch, nWidth * sizeof(Npp16s), nHeight, cudaMemcpyDeviceToDevice);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
HostToDeviceCopy2D(Npp16s *pDst, size_t nDstPitch, const Npp16s *pSrc, size_t nSrcPitch, size_t nWidth, size_t nHeight)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy2D(pDst, nDstPitch, pSrc, nSrcPitch, nWidth * sizeof(Npp16s), nHeight, cudaMemcpyHostToDevice);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
DeviceToHostCopy2D(Npp16s *pDst, size_t nDstPitch, const Npp16s *pSrc, size_t nSrcPitch, size_t nWidth, size_t nHeight)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy2D(pDst, nDstPitch, pSrc, nSrcPitch, nWidth * sizeof(Npp16s), nHeight, cudaMemcpyDeviceToHost);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
template<>
|
||
|
|
class ImageAllocator<Npp16s, 2>
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
static
|
||
|
|
Npp16s *
|
||
|
|
Malloc2D(unsigned int nWidth, unsigned int nHeight, unsigned int *pPitch, bool bTight = false)
|
||
|
|
{
|
||
|
|
NPP_ASSERT(nWidth * nHeight > 0);
|
||
|
|
|
||
|
|
Npp16s *pResult = 0;
|
||
|
|
|
||
|
|
if (bTight)
|
||
|
|
{
|
||
|
|
pResult = MallocTightCUDA<Npp16s, 2>(nWidth, nHeight, pPitch);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
pResult = nppiMalloc_16s_C2(nWidth, nHeight, reinterpret_cast<int *>(pPitch));
|
||
|
|
NPP_ASSERT(pResult != 0);
|
||
|
|
}
|
||
|
|
|
||
|
|
return pResult;
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
Free2D(Npp16s *pPixels)
|
||
|
|
{
|
||
|
|
nppiFree(pPixels);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
Copy2D(Npp16s *pDst, size_t nDstPitch, const Npp16s *pSrc, size_t nSrcPitch, size_t nWidth, size_t nHeight)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy2D(pDst, nDstPitch, pSrc, nSrcPitch, nWidth * 2 * sizeof(Npp16s), nHeight, cudaMemcpyDeviceToDevice);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
HostToDeviceCopy2D(Npp16s *pDst, size_t nDstPitch, const Npp16s *pSrc, size_t nSrcPitch, size_t nWidth, size_t nHeight)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy2D(pDst, nDstPitch, pSrc, nSrcPitch, nWidth * 2 * sizeof(Npp16s), nHeight, cudaMemcpyHostToDevice);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
DeviceToHostCopy2D(Npp16s *pDst, size_t nDstPitch, const Npp16s *pSrc, size_t nSrcPitch, size_t nWidth, size_t nHeight)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy2D(pDst, nDstPitch, pSrc, nSrcPitch, nWidth * 2 * sizeof(Npp16s), nHeight, cudaMemcpyDeviceToHost);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
template<>
|
||
|
|
class ImageAllocator<Npp16s, 4>
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
static
|
||
|
|
Npp16s *
|
||
|
|
Malloc2D(unsigned int nWidth, unsigned int nHeight, unsigned int *pPitch, bool bTight = false)
|
||
|
|
{
|
||
|
|
NPP_ASSERT(nWidth * nHeight > 0);
|
||
|
|
|
||
|
|
Npp16s *pResult = 0;
|
||
|
|
|
||
|
|
if (bTight)
|
||
|
|
{
|
||
|
|
pResult = MallocTightCUDA<Npp16s, 4>(nWidth, nHeight, pPitch);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
pResult = nppiMalloc_16s_C4(nWidth, nHeight, reinterpret_cast<int *>(pPitch));
|
||
|
|
NPP_ASSERT(pResult != 0);
|
||
|
|
}
|
||
|
|
|
||
|
|
return pResult;
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
Free2D(Npp16s *pPixels)
|
||
|
|
{
|
||
|
|
nppiFree(pPixels);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
Copy2D(Npp16s *pDst, size_t nDstPitch, const Npp16s *pSrc, size_t nSrcPitch, size_t nWidth, size_t nHeight)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy2D(pDst, nDstPitch, pSrc, nSrcPitch, nWidth * 4 * sizeof(Npp16s), nHeight, cudaMemcpyDeviceToDevice);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
HostToDeviceCopy2D(Npp16s *pDst, size_t nDstPitch, const Npp16s *pSrc, size_t nSrcPitch, size_t nWidth, size_t nHeight)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy2D(pDst, nDstPitch, pSrc, nSrcPitch, nWidth * 4 * sizeof(Npp16s), nHeight, cudaMemcpyHostToDevice);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
DeviceToHostCopy2D(Npp16s *pDst, size_t nDstPitch, const Npp16s *pSrc, size_t nSrcPitch, size_t nWidth, size_t nHeight)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy2D(pDst, nDstPitch, pSrc, nSrcPitch, nWidth * 4 * sizeof(Npp16s), nHeight, cudaMemcpyDeviceToHost);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
template<>
|
||
|
|
class ImageAllocator<Npp32s, 1>
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
static
|
||
|
|
Npp32s *
|
||
|
|
Malloc2D(unsigned int nWidth, unsigned int nHeight, unsigned int *pPitch, bool bTight = false)
|
||
|
|
{
|
||
|
|
NPP_ASSERT(nWidth * nHeight > 0);
|
||
|
|
|
||
|
|
Npp32s *pResult = 0;
|
||
|
|
|
||
|
|
if (bTight)
|
||
|
|
{
|
||
|
|
pResult = MallocTightCUDA<Npp32s, 1>(nWidth, nHeight, pPitch);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
pResult = nppiMalloc_32s_C1(nWidth, nHeight, reinterpret_cast<int *>(pPitch));
|
||
|
|
NPP_ASSERT(pResult != 0);
|
||
|
|
}
|
||
|
|
|
||
|
|
return pResult;
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
Free2D(Npp32s *pPixels)
|
||
|
|
{
|
||
|
|
nppiFree(pPixels);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
Copy2D(Npp32s *pDst, size_t nDstPitch, const Npp32s *pSrc, size_t nSrcPitch, size_t nWidth, size_t nHeight)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy2D(pDst, nDstPitch, pSrc, nSrcPitch, nWidth * sizeof(Npp32s), nHeight, cudaMemcpyDeviceToDevice);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
HostToDeviceCopy2D(Npp32s *pDst, size_t nDstPitch, const Npp32s *pSrc, size_t nSrcPitch, size_t nWidth, size_t nHeight)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy2D(pDst, nDstPitch, pSrc, nSrcPitch, nWidth * sizeof(Npp32s), nHeight, cudaMemcpyHostToDevice);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
DeviceToHostCopy2D(Npp32s *pDst, size_t nDstPitch, const Npp32s *pSrc, size_t nSrcPitch, size_t nWidth, size_t nHeight)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy2D(pDst, nDstPitch, pSrc, nSrcPitch, nWidth * sizeof(Npp32s), nHeight, cudaMemcpyDeviceToHost);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
template<>
|
||
|
|
class ImageAllocator<Npp32s, 3>
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
static
|
||
|
|
Npp32s *
|
||
|
|
Malloc2D(unsigned int nWidth, unsigned int nHeight, unsigned int *pPitch, bool bTight = false)
|
||
|
|
{
|
||
|
|
NPP_ASSERT(nWidth * nHeight > 0);
|
||
|
|
|
||
|
|
Npp32s *pResult = 0;
|
||
|
|
|
||
|
|
if (bTight)
|
||
|
|
{
|
||
|
|
pResult = MallocTightCUDA<Npp32s, 3>(nWidth, nHeight, pPitch);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
pResult = nppiMalloc_32s_C3(nWidth, nHeight, reinterpret_cast<int *>(pPitch));
|
||
|
|
NPP_ASSERT(pResult != 0);
|
||
|
|
}
|
||
|
|
|
||
|
|
return pResult;
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
Free2D(Npp32s *pPixels)
|
||
|
|
{
|
||
|
|
nppiFree(pPixels);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
Copy2D(Npp32s *pDst, size_t nDstPitch, const Npp32s *pSrc, size_t nSrcPitch, size_t nWidth, size_t nHeight)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy2D(pDst, nDstPitch, pSrc, nSrcPitch, nWidth * 3 * sizeof(Npp32s), nHeight, cudaMemcpyDeviceToDevice);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
HostToDeviceCopy2D(Npp32s *pDst, size_t nDstPitch, const Npp32s *pSrc, size_t nSrcPitch, size_t nWidth, size_t nHeight)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy2D(pDst, nDstPitch, pSrc, nSrcPitch, nWidth * 3 * sizeof(Npp32s), nHeight, cudaMemcpyHostToDevice);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
DeviceToHostCopy2D(Npp32s *pDst, size_t nDstPitch, const Npp32s *pSrc, size_t nSrcPitch, size_t nWidth, size_t nHeight)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy2D(pDst, nDstPitch, pSrc, nSrcPitch, nWidth * 3 * sizeof(Npp32s), nHeight, cudaMemcpyDeviceToHost);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
template<>
|
||
|
|
class ImageAllocator<Npp32s, 4>
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
static
|
||
|
|
Npp32s *
|
||
|
|
Malloc2D(unsigned int nWidth, unsigned int nHeight, unsigned int *pPitch, bool bTight = false)
|
||
|
|
{
|
||
|
|
NPP_ASSERT(nWidth * nHeight > 0);
|
||
|
|
|
||
|
|
Npp32s *pResult = 0;
|
||
|
|
|
||
|
|
if (bTight)
|
||
|
|
{
|
||
|
|
pResult = MallocTightCUDA<Npp32s, 4>(nWidth, nHeight, pPitch);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
pResult = nppiMalloc_32s_C4(nWidth, nHeight, reinterpret_cast<int *>(pPitch));
|
||
|
|
NPP_ASSERT(pResult != 0);
|
||
|
|
}
|
||
|
|
|
||
|
|
return pResult;
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
Free2D(Npp32s *pPixels)
|
||
|
|
{
|
||
|
|
nppiFree(pPixels);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
Copy2D(Npp32s *pDst, size_t nDstPitch, const Npp32s *pSrc, size_t nSrcPitch, size_t nWidth, size_t nHeight)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy2D(pDst, nDstPitch, pSrc, nSrcPitch, nWidth * 4 * sizeof(Npp32s), nHeight, cudaMemcpyDeviceToDevice);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
HostToDeviceCopy2D(Npp32s *pDst, size_t nDstPitch, const Npp32s *pSrc, size_t nSrcPitch, size_t nWidth, size_t nHeight)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy2D(pDst, nDstPitch, pSrc, nSrcPitch, nWidth * 4 * sizeof(Npp32s), nHeight, cudaMemcpyHostToDevice);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
DeviceToHostCopy2D(Npp32s *pDst, size_t nDstPitch, const Npp32s *pSrc, size_t nSrcPitch, size_t nWidth, size_t nHeight)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy2D(pDst, nDstPitch, pSrc, nSrcPitch, nWidth * 4 * sizeof(Npp32s), nHeight, cudaMemcpyDeviceToHost);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
template<>
|
||
|
|
class ImageAllocator<Npp32f, 1>
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
static
|
||
|
|
Npp32f *
|
||
|
|
Malloc2D(unsigned int nWidth, unsigned int nHeight, unsigned int *pPitch, bool bTight = false)
|
||
|
|
{
|
||
|
|
NPP_ASSERT(nWidth * nHeight > 0);
|
||
|
|
|
||
|
|
Npp32f *pResult = 0;
|
||
|
|
|
||
|
|
if (bTight)
|
||
|
|
{
|
||
|
|
pResult = MallocTightCUDA<Npp32f, 1>(nWidth, nHeight, pPitch);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
pResult = nppiMalloc_32f_C1(nWidth, nHeight, reinterpret_cast<int *>(pPitch));
|
||
|
|
NPP_ASSERT(pResult != 0);
|
||
|
|
}
|
||
|
|
|
||
|
|
return pResult;
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
Free2D(Npp32f *pPixels)
|
||
|
|
{
|
||
|
|
nppiFree(pPixels);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
Copy2D(Npp32f *pDst, size_t nDstPitch, const Npp32f *pSrc, size_t nSrcPitch, size_t nWidth, size_t nHeight)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy2D(pDst, nDstPitch, pSrc, nSrcPitch, nWidth * sizeof(Npp32f), nHeight, cudaMemcpyDeviceToDevice);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
HostToDeviceCopy2D(Npp32f *pDst, size_t nDstPitch, const Npp32f *pSrc, size_t nSrcPitch, size_t nWidth, size_t nHeight)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy2D(pDst, nDstPitch, pSrc, nSrcPitch, nWidth * sizeof(Npp32f), nHeight, cudaMemcpyHostToDevice);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
DeviceToHostCopy2D(Npp32f *pDst, size_t nDstPitch, const Npp32f *pSrc, size_t nSrcPitch, size_t nWidth, size_t nHeight)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy2D(pDst, nDstPitch, pSrc, nSrcPitch, nWidth * sizeof(Npp32f), nHeight, cudaMemcpyDeviceToHost);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
template<>
|
||
|
|
class ImageAllocator<Npp32f, 2>
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
static
|
||
|
|
Npp32f *
|
||
|
|
Malloc2D(unsigned int nWidth, unsigned int nHeight, unsigned int *pPitch, bool bTight = false)
|
||
|
|
{
|
||
|
|
NPP_ASSERT(nWidth * nHeight > 0);
|
||
|
|
|
||
|
|
Npp32f *pResult = 0;
|
||
|
|
|
||
|
|
if (bTight)
|
||
|
|
{
|
||
|
|
pResult = MallocTightCUDA<Npp32f, 2>(nWidth, nHeight, pPitch);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
pResult = nppiMalloc_32f_C2(nWidth, nHeight, reinterpret_cast<int *>(pPitch));
|
||
|
|
NPP_ASSERT(pResult != 0);
|
||
|
|
}
|
||
|
|
|
||
|
|
return pResult;
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
Free2D(Npp32f *pPixels)
|
||
|
|
{
|
||
|
|
nppiFree(pPixels);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
Copy2D(Npp32f *pDst, size_t nDstPitch, const Npp32f *pSrc, size_t nSrcPitch, size_t nWidth, size_t nHeight)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy2D(pDst, nDstPitch, pSrc, nSrcPitch, nWidth * 2 * sizeof(Npp32f), nHeight, cudaMemcpyDeviceToDevice);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
HostToDeviceCopy2D(Npp32f *pDst, size_t nDstPitch, const Npp32f *pSrc, size_t nSrcPitch, size_t nWidth, size_t nHeight)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy2D(pDst, nDstPitch, pSrc, nSrcPitch, nWidth * 2 * sizeof(Npp32f), nHeight, cudaMemcpyHostToDevice);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
DeviceToHostCopy2D(Npp32f *pDst, size_t nDstPitch, const Npp32f *pSrc, size_t nSrcPitch, size_t nWidth, size_t nHeight)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy2D(pDst, nDstPitch, pSrc, nSrcPitch, nWidth * 2 * sizeof(Npp32f), nHeight, cudaMemcpyDeviceToHost);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
template<>
|
||
|
|
class ImageAllocator<Npp32f, 3>
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
static
|
||
|
|
Npp32f *
|
||
|
|
Malloc2D(unsigned int nWidth, unsigned int nHeight, unsigned int *pPitch, bool bTight = false)
|
||
|
|
{
|
||
|
|
NPP_ASSERT(nWidth * nHeight > 0);
|
||
|
|
|
||
|
|
Npp32f *pResult = 0;
|
||
|
|
|
||
|
|
if (bTight)
|
||
|
|
{
|
||
|
|
pResult = MallocTightCUDA<Npp32f, 3>(nWidth, nHeight, pPitch);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
pResult = nppiMalloc_32f_C3(nWidth, nHeight, reinterpret_cast<int *>(pPitch));
|
||
|
|
NPP_ASSERT(pResult != 0);
|
||
|
|
}
|
||
|
|
|
||
|
|
return pResult;
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
Free2D(Npp32f *pPixels)
|
||
|
|
{
|
||
|
|
nppiFree(pPixels);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
Copy2D(Npp32f *pDst, size_t nDstPitch, const Npp32f *pSrc, size_t nSrcPitch, size_t nWidth, size_t nHeight)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy2D(pDst, nDstPitch, pSrc, nSrcPitch, nWidth * 3 * sizeof(Npp32f), nHeight, cudaMemcpyDeviceToDevice);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
HostToDeviceCopy2D(Npp32f *pDst, size_t nDstPitch, const Npp32f *pSrc, size_t nSrcPitch, size_t nWidth, size_t nHeight)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy2D(pDst, nDstPitch, pSrc, nSrcPitch, nWidth * 3 * sizeof(Npp32f), nHeight, cudaMemcpyHostToDevice);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
DeviceToHostCopy2D(Npp32f *pDst, size_t nDstPitch, const Npp32f *pSrc, size_t nSrcPitch, size_t nWidth, size_t nHeight)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy2D(pDst, nDstPitch, pSrc, nSrcPitch, nWidth * 3 * sizeof(Npp32f), nHeight, cudaMemcpyDeviceToHost);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
template<>
|
||
|
|
class ImageAllocator<Npp32f, 4>
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
static
|
||
|
|
Npp32f *
|
||
|
|
Malloc2D(unsigned int nWidth, unsigned int nHeight, unsigned int *pPitch, bool bTight = false)
|
||
|
|
{
|
||
|
|
NPP_ASSERT(nWidth * nHeight > 0);
|
||
|
|
|
||
|
|
Npp32f *pResult = 0;
|
||
|
|
|
||
|
|
if (bTight)
|
||
|
|
{
|
||
|
|
pResult = MallocTightCUDA<Npp32f, 4>(nWidth, nHeight, pPitch);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
pResult = nppiMalloc_32f_C4(nWidth, nHeight, reinterpret_cast<int *>(pPitch));
|
||
|
|
NPP_ASSERT(pResult != 0);
|
||
|
|
}
|
||
|
|
|
||
|
|
return pResult;
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
Free2D(Npp32f *pPixels)
|
||
|
|
{
|
||
|
|
nppiFree(pPixels);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
Copy2D(Npp32f *pDst, size_t nDstPitch, const Npp32f *pSrc, size_t nSrcPitch, size_t nWidth, size_t nHeight)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy2D(pDst, nDstPitch, pSrc, nSrcPitch, nWidth * 4 * sizeof(Npp32f), nHeight, cudaMemcpyDeviceToDevice);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
HostToDeviceCopy2D(Npp32f *pDst, size_t nDstPitch, const Npp32f *pSrc, size_t nSrcPitch, size_t nWidth, size_t nHeight)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy2D(pDst, nDstPitch, pSrc, nSrcPitch, nWidth * 4 * sizeof(Npp32f), nHeight, cudaMemcpyHostToDevice);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
DeviceToHostCopy2D(Npp32f *pDst, size_t nDstPitch, const Npp32f *pSrc, size_t nSrcPitch, size_t nWidth, size_t nHeight)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy2D(pDst, nDstPitch, pSrc, nSrcPitch, nWidth * 4 * sizeof(Npp32f), nHeight, cudaMemcpyDeviceToHost);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
} // npp namespace
|
||
|
|
|
||
|
|
#endif // NV_UTIL_NPP_IMAGE_ALLOCATORS_NPP_H
|