/*------------------------------------------------------------------------- * drawElements Internal Test Module * --------------------------------- * * Copyright 2014 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * *//*! * \file * \brief Image comparison tests. *//*--------------------------------------------------------------------*/ #include "ditImageCompareTests.hpp" #include "tcuResource.hpp" #include "tcuImageCompare.hpp" #include "tcuFuzzyImageCompare.hpp" #include "tcuImageIO.hpp" #include "tcuTexture.hpp" #include "tcuTestLog.hpp" #include "tcuTextureUtil.hpp" #include "tcuRGBA.hpp" #include "deFilePath.hpp" #include "deClock.h" namespace dit { using tcu::TestLog; static const char *BASE_DIR = "internal/data/imagecompare"; static void loadImageRGBA8(tcu::TextureLevel &dst, const tcu::Archive &archive, const char *path) { tcu::TextureLevel tmp; tcu::ImageIO::loadImage(tmp, archive, path); dst.setStorage(tcu::TextureFormat(tcu::TextureFormat::RGBA, tcu::TextureFormat::UNORM_INT8), tmp.getWidth(), tmp.getHeight()); tcu::copy(dst, tmp); } class FuzzyComparisonMetricCase : public tcu::TestCase { public: FuzzyComparisonMetricCase(tcu::TestContext &testCtx, const char *name, const char *refImg, const char *cmpImg, const float minBound, const float maxBound) : tcu::TestCase(testCtx, name, "") , m_refImg(refImg) , m_cmpImg(cmpImg) , m_minBound(minBound) , m_maxBound(maxBound) { } IterateResult iterate(void) { tcu::TextureLevel refImg; tcu::TextureLevel cmpImg; tcu::TextureLevel errorMask; tcu::FuzzyCompareParams params; float result = 0.0f; uint64_t compareTime = 0; params.maxSampleSkip = 0; tcu::ImageIO::loadImage(refImg, m_testCtx.getArchive(), de::FilePath::join(BASE_DIR, m_refImg).getPath()); tcu::ImageIO::loadImage(cmpImg, m_testCtx.getArchive(), de::FilePath::join(BASE_DIR, m_cmpImg).getPath()); errorMask.setStorage(refImg.getFormat(), refImg.getWidth(), refImg.getHeight(), refImg.getDepth()); { const uint64_t startTime = deGetMicroseconds(); result = tcu::fuzzyCompare(params, refImg, cmpImg, errorMask); compareTime = deGetMicroseconds() - startTime; } m_testCtx.getLog() << TestLog::Image("RefImage", "Reference Image", refImg) << TestLog::Image("CmpImage", "Compare Image", cmpImg) << TestLog::Image("ErrorMask", "Error Mask", errorMask); m_testCtx.getLog() << TestLog::Float("Result", "Result metric", "", QP_KEY_TAG_NONE, result) << TestLog::Float("MinBound", "Minimum bound", "", QP_KEY_TAG_NONE, m_minBound) << TestLog::Float("MaxBound", "Maximum bound", "", QP_KEY_TAG_NONE, m_maxBound) << TestLog::Integer("CompareTime", "Comparison time", "us", QP_KEY_TAG_TIME, compareTime); { const bool isOk = de::inRange(result, m_minBound, m_maxBound); m_testCtx.setTestResult(isOk ? QP_TEST_RESULT_PASS : QP_TEST_RESULT_FAIL, isOk ? "Pass" : "Metric out of bounds"); } return STOP; } private: const std::string m_refImg; const std::string m_cmpImg; const float m_minBound; const float m_maxBound; }; class BilinearCompareCase : public tcu::TestCase { public: BilinearCompareCase(tcu::TestContext &testCtx, const char *name, const char *refImg, const char *cmpImg, const tcu::RGBA &threshold, bool expectedResult) : tcu::TestCase(testCtx, name, "") , m_refImg(refImg) , m_cmpImg(cmpImg) , m_threshold(threshold) , m_expectedResult(expectedResult) { } IterateResult iterate(void) { tcu::TextureLevel refImg; tcu::TextureLevel cmpImg; bool result; uint64_t compareTime = 0; loadImageRGBA8(refImg, m_testCtx.getArchive(), de::FilePath::join(BASE_DIR, m_refImg).getPath()); loadImageRGBA8(cmpImg, m_testCtx.getArchive(), de::FilePath::join(BASE_DIR, m_cmpImg).getPath()); { const uint64_t startTime = deGetMicroseconds(); result = tcu::bilinearCompare(m_testCtx.getLog(), "CompareResult", "Image comparison result", refImg, cmpImg, m_threshold, tcu::COMPARE_LOG_EVERYTHING); compareTime = deGetMicroseconds() - startTime; } m_testCtx.getLog() << TestLog::Integer("CompareTime", "Comparison time", "us", QP_KEY_TAG_TIME, compareTime); { const bool isOk = result == m_expectedResult; m_testCtx.setTestResult(isOk ? QP_TEST_RESULT_PASS : QP_TEST_RESULT_FAIL, isOk ? "Pass" : "Wrong comparison result"); } return STOP; } private: const std::string m_refImg; const std::string m_cmpImg; const tcu::RGBA m_threshold; const bool m_expectedResult; }; class FuzzyComparisonMetricTests : public tcu::TestCaseGroup { public: FuzzyComparisonMetricTests(tcu::TestContext &testCtx) : tcu::TestCaseGroup(testCtx, "fuzzy_metric", "Fuzzy comparison metrics") { } void init(void) { addChild( new FuzzyComparisonMetricCase(m_testCtx, "identical", "cube_ref.png", "cube_ref.png", 0.0f, 0.000001f)); addChild(new FuzzyComparisonMetricCase(m_testCtx, "cube", "cube_ref.png", "cube_cmp.png", 0.0029f, 0.0031f)); addChild( new FuzzyComparisonMetricCase(m_testCtx, "cube_2", "cube_2_ref.png", "cube_2_cmp.png", 0.0134f, 0.0140f)); addChild(new FuzzyComparisonMetricCase(m_testCtx, "cube_sphere", "cube_sphere_ref.png", "cube_sphere_cmp.png", 0.0730f, 0.0801f)); addChild(new FuzzyComparisonMetricCase(m_testCtx, "cube_nmap", "cube_nmap_ref.png", "cube_nmap_cmp.png", 0.0022f, 0.0025f)); addChild(new FuzzyComparisonMetricCase(m_testCtx, "cube_nmap_2", "cube_nmap_2_ref.png", "cube_nmap_2_cmp.png", 0.0172f, 0.0189f)); addChild(new FuzzyComparisonMetricCase(m_testCtx, "earth_diffuse", "earth_diffuse_ref.png", "earth_diffuse_cmp.png", 0.0f, 0.00002f)); addChild(new FuzzyComparisonMetricCase(m_testCtx, "eath_texture", "earth_texture_ref.png", "earth_texture_cmp.png", 0.0002f, 0.0003f)); addChild(new FuzzyComparisonMetricCase(m_testCtx, "earth_spot", "earth_spot_ref.png", "earth_spot_cmp.png", 0.0015f, 0.0018f)); addChild(new FuzzyComparisonMetricCase(m_testCtx, "earth_light", "earth_light_ref.png", "earth_light_cmp.png", 1.7050f, 1.7070f)); addChild(new FuzzyComparisonMetricCase(m_testCtx, "lessThan0", "lessThan0-reference.png", "lessThan0-result.png", 0.0003f, 0.0004f)); addChild(new FuzzyComparisonMetricCase(m_testCtx, "cube_sphere_2", "cube_sphere_2_ref.png", "cube_sphere_2_cmp.png", 0.0207f, 0.0230f)); addChild(new FuzzyComparisonMetricCase(m_testCtx, "earth_to_empty", "earth_spot_ref.png", "empty_256x256.png", 54951.0f, 54955.0f)); } }; class BilinearCompareTests : public tcu::TestCaseGroup { public: BilinearCompareTests(tcu::TestContext &testCtx) : tcu::TestCaseGroup(testCtx, "bilinear_compare", "Bilinear Image Comparison Tests") { } void init(void) { addChild(new BilinearCompareCase(m_testCtx, "identical", "cube_ref.png", "cube_ref.png", tcu::RGBA(0, 0, 0, 0), true)); addChild(new BilinearCompareCase(m_testCtx, "empty_to_white", "empty_256x256.png", "white_256x256.png", tcu::RGBA(7, 7, 7, 2), false)); addChild(new BilinearCompareCase(m_testCtx, "white_to_empty", "white_256x256.png", "empty_256x256.png", tcu::RGBA(7, 7, 7, 2), false)); addChild( new BilinearCompareCase(m_testCtx, "cube", "cube_ref.png", "cube_cmp.png", tcu::RGBA(7, 7, 7, 2), false)); addChild(new BilinearCompareCase(m_testCtx, "cube_2", "cube_2_ref.png", "cube_2_cmp.png", tcu::RGBA(7, 7, 7, 2), false)); addChild(new BilinearCompareCase(m_testCtx, "cube_sphere", "cube_sphere_ref.png", "cube_sphere_cmp.png", tcu::RGBA(7, 7, 7, 2), false)); addChild(new BilinearCompareCase(m_testCtx, "cube_nmap", "cube_nmap_ref.png", "cube_nmap_cmp.png", tcu::RGBA(7, 7, 7, 2), false)); addChild(new BilinearCompareCase(m_testCtx, "cube_nmap_2", "cube_nmap_2_ref.png", "cube_nmap_2_cmp.png", tcu::RGBA(7, 7, 7, 2), false)); addChild(new BilinearCompareCase(m_testCtx, "earth_diffuse", "earth_diffuse_ref.png", "earth_diffuse_cmp.png", tcu::RGBA(20, 20, 20, 2), true)); addChild(new BilinearCompareCase(m_testCtx, "eath_texture", "earth_texture_ref.png", "earth_texture_cmp.png", tcu::RGBA(7, 7, 7, 2), false)); addChild(new BilinearCompareCase(m_testCtx, "earth_spot", "earth_spot_ref.png", "earth_spot_cmp.png", tcu::RGBA(7, 7, 7, 2), false)); addChild(new BilinearCompareCase(m_testCtx, "earth_light", "earth_light_ref.png", "earth_light_cmp.png", tcu::RGBA(7, 7, 7, 2), false)); addChild(new BilinearCompareCase(m_testCtx, "lessThan0", "lessThan0-reference.png", "lessThan0-result.png", tcu::RGBA(36, 36, 36, 2), true)); addChild(new BilinearCompareCase(m_testCtx, "cube_sphere_2", "cube_sphere_2_ref.png", "cube_sphere_2_cmp.png", tcu::RGBA(7, 7, 7, 2), false)); addChild(new BilinearCompareCase(m_testCtx, "earth_to_empty", "earth_spot_ref.png", "empty_256x256.png", tcu::RGBA(7, 7, 7, 2), false)); addChild(new BilinearCompareCase(m_testCtx, "texfilter", "texfilter_ref.png", "texfilter_cmp.png", tcu::RGBA(7, 7, 7, 2), true)); addChild(new BilinearCompareCase(m_testCtx, "refract_vtx", "refract_vtx_ref.png", "refract_vtx_cmp.png", tcu::RGBA(7, 7, 7, 2), true)); addChild(new BilinearCompareCase(m_testCtx, "refract_frag", "refract_frag_ref.png", "refract_frag_cmp.png", tcu::RGBA(7, 7, 7, 2), true)); addChild(new BilinearCompareCase(m_testCtx, "lessthan_vtx", "lessthan_vtx_ref.png", "lessthan_vtx_cmp.png", tcu::RGBA(7, 7, 7, 2), true)); addChild(new BilinearCompareCase(m_testCtx, "2_units_2d", "2_units_2d_ref.png", "2_units_2d_cmp.png", tcu::RGBA(7, 7, 7, 2), false)); addChild(new BilinearCompareCase(m_testCtx, "4_units_cube_vtx", "4_units_cube_ref.png", "4_units_cube_cmp.png", tcu::RGBA(7, 7, 7, 2), false)); addChild(new BilinearCompareCase(m_testCtx, "texfilter_vtx_nearest", "texfilter_vtx_nearest_ref.png", "texfilter_vtx_nearest_cmp.png", tcu::RGBA(7, 7, 7, 2), false)); addChild(new BilinearCompareCase(m_testCtx, "texfilter_vtx_linear", "texfilter_vtx_linear_ref.png", "texfilter_vtx_linear_cmp.png", tcu::RGBA(7, 7, 7, 2), false)); addChild(new BilinearCompareCase(m_testCtx, "readpixels_msaa", "readpixels_ref.png", "readpixels_msaa.png", tcu::RGBA(1, 1, 1, 1), true)); } }; ImageCompareTests::ImageCompareTests(tcu::TestContext &testCtx) : tcu::TestCaseGroup(testCtx, "image_compare", "Image comparison tests") { } ImageCompareTests::~ImageCompareTests(void) { } void ImageCompareTests::init(void) { addChild(new FuzzyComparisonMetricTests(m_testCtx)); addChild(new BilinearCompareTests(m_testCtx)); } } // namespace dit