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118 lines
3.8 KiB
C++
118 lines
3.8 KiB
C++
/*
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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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#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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