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121 lines
3.9 KiB
121 lines
3.9 KiB
/* |
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* Copyright 1993-2010 NVIDIA Corporation. All rights reserved. |
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* |
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* NVIDIA Corporation and its licensors retain all intellectual |
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* property and proprietary rights in and to this software and |
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* related documentation and any modifications thereto. |
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* Any use, reproduction, disclosure, or distribution of this |
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* software and related documentation without an express license |
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* agreement from NVIDIA Corporation is strictly prohibited. |
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*/ |
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#if !defined CUDA_DISABLER |
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#include "TestIntegralImageSquared.h" |
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TestIntegralImageSquared::TestIntegralImageSquared(std::string testName_, NCVTestSourceProvider<Ncv8u> &src_, |
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Ncv32u width_, Ncv32u height_) |
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: |
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NCVTestProvider(testName_), |
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src(src_), |
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width(width_), |
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height(height_) |
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{ |
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} |
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bool TestIntegralImageSquared::toString(std::ofstream &strOut) |
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{ |
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strOut << "width=" << width << std::endl; |
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strOut << "height=" << height << std::endl; |
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return true; |
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} |
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bool TestIntegralImageSquared::init() |
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{ |
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return true; |
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} |
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bool TestIntegralImageSquared::process() |
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{ |
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NCVStatus ncvStat; |
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bool rcode = false; |
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Ncv32u widthSII = this->width + 1; |
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Ncv32u heightSII = this->height + 1; |
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NCVMatrixAlloc<Ncv8u> d_img(*this->allocatorGPU.get(), this->width, this->height); |
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ncvAssertReturn(d_img.isMemAllocated(), false); |
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NCVMatrixAlloc<Ncv8u> h_img(*this->allocatorCPU.get(), this->width, this->height); |
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ncvAssertReturn(h_img.isMemAllocated(), false); |
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NCVMatrixAlloc<Ncv64u> d_imgSII(*this->allocatorGPU.get(), widthSII, heightSII); |
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ncvAssertReturn(d_imgSII.isMemAllocated(), false); |
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NCVMatrixAlloc<Ncv64u> h_imgSII(*this->allocatorCPU.get(), widthSII, heightSII); |
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ncvAssertReturn(h_imgSII.isMemAllocated(), false); |
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NCVMatrixAlloc<Ncv64u> h_imgSII_d(*this->allocatorCPU.get(), widthSII, heightSII); |
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ncvAssertReturn(h_imgSII_d.isMemAllocated(), false); |
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Ncv32u bufSize; |
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ncvStat = nppiStSqrIntegralGetSize_8u64u(NcvSize32u(this->width, this->height), &bufSize, this->devProp); |
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ncvAssertReturn(NPPST_SUCCESS == ncvStat, false); |
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NCVVectorAlloc<Ncv8u> d_tmpBuf(*this->allocatorGPU.get(), bufSize); |
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ncvAssertReturn(d_tmpBuf.isMemAllocated(), false); |
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NCV_SET_SKIP_COND(this->allocatorGPU.get()->isCounting()); |
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NCV_SKIP_COND_BEGIN |
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ncvAssertReturn(this->src.fill(h_img), false); |
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ncvStat = h_img.copySolid(d_img, 0); |
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ncvAssertReturn(ncvStat == NPPST_SUCCESS, false); |
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ncvStat = nppiStSqrIntegral_8u64u_C1R(d_img.ptr(), d_img.pitch(), |
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d_imgSII.ptr(), d_imgSII.pitch(), |
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NcvSize32u(this->width, this->height), |
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d_tmpBuf.ptr(), bufSize, this->devProp); |
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ncvAssertReturn(ncvStat == NPPST_SUCCESS, false); |
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ncvStat = d_imgSII.copySolid(h_imgSII_d, 0); |
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ncvAssertReturn(ncvStat == NPPST_SUCCESS, false); |
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ncvStat = nppiStSqrIntegral_8u64u_C1R_host(h_img.ptr(), h_img.pitch(), |
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h_imgSII.ptr(), h_imgSII.pitch(), |
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NcvSize32u(this->width, this->height)); |
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ncvAssertReturn(ncvStat == NPPST_SUCCESS, false); |
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NCV_SKIP_COND_END |
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//bit-to-bit check |
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bool bLoopVirgin = true; |
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NCV_SKIP_COND_BEGIN |
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for (Ncv32u i=0; bLoopVirgin && i < h_img.height() + 1; i++) |
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{ |
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for (Ncv32u j=0; bLoopVirgin && j < h_img.width() + 1; j++) |
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{ |
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if (h_imgSII.ptr()[h_imgSII.stride()*i+j] != h_imgSII_d.ptr()[h_imgSII_d.stride()*i+j]) |
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{ |
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bLoopVirgin = false; |
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} |
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} |
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} |
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NCV_SKIP_COND_END |
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if (bLoopVirgin) |
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{ |
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rcode = true; |
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} |
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return rcode; |
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} |
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bool TestIntegralImageSquared::deinit() |
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{ |
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return true; |
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} |
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#endif /* CUDA_DISABLER */ |