13c827367444ee418f129b2c238299f49d3264554Jarkko Poyry/*------------------------------------------------------------------------- 23c827367444ee418f129b2c238299f49d3264554Jarkko Poyry * drawElements Quality Program OpenGL ES 3.0 Module 33c827367444ee418f129b2c238299f49d3264554Jarkko Poyry * ------------------------------------------------- 43c827367444ee418f129b2c238299f49d3264554Jarkko Poyry * 53c827367444ee418f129b2c238299f49d3264554Jarkko Poyry * Copyright 2014 The Android Open Source Project 63c827367444ee418f129b2c238299f49d3264554Jarkko Poyry * 73c827367444ee418f129b2c238299f49d3264554Jarkko Poyry * Licensed under the Apache License, Version 2.0 (the "License"); 83c827367444ee418f129b2c238299f49d3264554Jarkko Poyry * you may not use this file except in compliance with the License. 93c827367444ee418f129b2c238299f49d3264554Jarkko Poyry * You may obtain a copy of the License at 103c827367444ee418f129b2c238299f49d3264554Jarkko Poyry * 113c827367444ee418f129b2c238299f49d3264554Jarkko Poyry * http://www.apache.org/licenses/LICENSE-2.0 123c827367444ee418f129b2c238299f49d3264554Jarkko Poyry * 133c827367444ee418f129b2c238299f49d3264554Jarkko Poyry * Unless required by applicable law or agreed to in writing, software 143c827367444ee418f129b2c238299f49d3264554Jarkko Poyry * distributed under the License is distributed on an "AS IS" BASIS, 153c827367444ee418f129b2c238299f49d3264554Jarkko Poyry * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 163c827367444ee418f129b2c238299f49d3264554Jarkko Poyry * See the License for the specific language governing permissions and 173c827367444ee418f129b2c238299f49d3264554Jarkko Poyry * limitations under the License. 183c827367444ee418f129b2c238299f49d3264554Jarkko Poyry * 193c827367444ee418f129b2c238299f49d3264554Jarkko Poyry *//*! 203c827367444ee418f129b2c238299f49d3264554Jarkko Poyry * \file 213c827367444ee418f129b2c238299f49d3264554Jarkko Poyry * \brief ASTC decompression tests 223c827367444ee418f129b2c238299f49d3264554Jarkko Poyry * 233c827367444ee418f129b2c238299f49d3264554Jarkko Poyry * \todo Parts of the block-generation code are same as in decompression 243c827367444ee418f129b2c238299f49d3264554Jarkko Poyry * code in tcuCompressedTexture.cpp ; could put them to some shared 253c827367444ee418f129b2c238299f49d3264554Jarkko Poyry * ASTC utility file. 263c827367444ee418f129b2c238299f49d3264554Jarkko Poyry * 273c827367444ee418f129b2c238299f49d3264554Jarkko Poyry * \todo Tests for void extents with nontrivial extent coordinates. 283c827367444ee418f129b2c238299f49d3264554Jarkko Poyry * 293c827367444ee418f129b2c238299f49d3264554Jarkko Poyry * \todo Better checking of the error color. Currently legitimate error 303c827367444ee418f129b2c238299f49d3264554Jarkko Poyry * pixels are just ignored in image comparison; however, spec says 313c827367444ee418f129b2c238299f49d3264554Jarkko Poyry * that error color is either magenta or all-NaNs. Can NaNs cause 323c827367444ee418f129b2c238299f49d3264554Jarkko Poyry * troubles, or can we assume that NaNs are well-supported in shader 333c827367444ee418f129b2c238299f49d3264554Jarkko Poyry * if the implementation chooses NaNs as error color? 343c827367444ee418f129b2c238299f49d3264554Jarkko Poyry *//*--------------------------------------------------------------------*/ 353c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 363c827367444ee418f129b2c238299f49d3264554Jarkko Poyry#include "es3fASTCDecompressionCases.hpp" 373c827367444ee418f129b2c238299f49d3264554Jarkko Poyry#include "gluTexture.hpp" 383c827367444ee418f129b2c238299f49d3264554Jarkko Poyry#include "gluPixelTransfer.hpp" 393c827367444ee418f129b2c238299f49d3264554Jarkko Poyry#include "gluStrUtil.hpp" 403c827367444ee418f129b2c238299f49d3264554Jarkko Poyry#include "gluTextureUtil.hpp" 413c827367444ee418f129b2c238299f49d3264554Jarkko Poyry#include "glsTextureTestUtil.hpp" 423c827367444ee418f129b2c238299f49d3264554Jarkko Poyry#include "tcuCompressedTexture.hpp" 433c827367444ee418f129b2c238299f49d3264554Jarkko Poyry#include "tcuTestLog.hpp" 443c827367444ee418f129b2c238299f49d3264554Jarkko Poyry#include "tcuTextureUtil.hpp" 453c827367444ee418f129b2c238299f49d3264554Jarkko Poyry#include "tcuSurface.hpp" 463c827367444ee418f129b2c238299f49d3264554Jarkko Poyry#include "tcuVectorUtil.hpp" 473c827367444ee418f129b2c238299f49d3264554Jarkko Poyry#include "tcuImageCompare.hpp" 483c827367444ee418f129b2c238299f49d3264554Jarkko Poyry#include "deStringUtil.hpp" 493c827367444ee418f129b2c238299f49d3264554Jarkko Poyry#include "deRandom.hpp" 503c827367444ee418f129b2c238299f49d3264554Jarkko Poyry#include "deFloat16.h" 513c827367444ee418f129b2c238299f49d3264554Jarkko Poyry#include "deString.h" 523c827367444ee418f129b2c238299f49d3264554Jarkko Poyry#include "deMemory.h" 533c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 543c827367444ee418f129b2c238299f49d3264554Jarkko Poyry#include "glwFunctions.hpp" 553c827367444ee418f129b2c238299f49d3264554Jarkko Poyry#include "glwEnums.hpp" 563c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 573c827367444ee418f129b2c238299f49d3264554Jarkko Poyry#include <vector> 583c827367444ee418f129b2c238299f49d3264554Jarkko Poyry#include <string> 593c827367444ee418f129b2c238299f49d3264554Jarkko Poyry#include <algorithm> 603c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 613c827367444ee418f129b2c238299f49d3264554Jarkko Poyryusing tcu::TestLog; 623c827367444ee418f129b2c238299f49d3264554Jarkko Poyryusing tcu::CompressedTexture; 63becd5d53015521acf7536ba754de326d8b1da2f3Mika Isojärviusing tcu::CompressedTexFormat; 643c827367444ee418f129b2c238299f49d3264554Jarkko Poyryusing tcu::IVec2; 653c827367444ee418f129b2c238299f49d3264554Jarkko Poyryusing tcu::IVec3; 663c827367444ee418f129b2c238299f49d3264554Jarkko Poyryusing tcu::IVec4; 673c827367444ee418f129b2c238299f49d3264554Jarkko Poyryusing tcu::Vec2; 683c827367444ee418f129b2c238299f49d3264554Jarkko Poyryusing tcu::Vec4; 693c827367444ee418f129b2c238299f49d3264554Jarkko Poyryusing tcu::Sampler; 703c827367444ee418f129b2c238299f49d3264554Jarkko Poyryusing tcu::Surface; 71efb83e1354edd463650ad0404b18e9a7efc307e4Pyry Haulosusing tcu::astc::BlockTestType; 723c827367444ee418f129b2c238299f49d3264554Jarkko Poyryusing std::vector; 733c827367444ee418f129b2c238299f49d3264554Jarkko Poyryusing std::string; 743c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 753c827367444ee418f129b2c238299f49d3264554Jarkko Poyrynamespace deqp 763c827367444ee418f129b2c238299f49d3264554Jarkko Poyry{ 773c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 783c827367444ee418f129b2c238299f49d3264554Jarkko Poyryusing gls::TextureTestUtil::TextureRenderer; 793c827367444ee418f129b2c238299f49d3264554Jarkko Poyryusing gls::TextureTestUtil::RandomViewport; 803c827367444ee418f129b2c238299f49d3264554Jarkko Poyryusing gls::TextureTestUtil::ReferenceParams; 813c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 823c827367444ee418f129b2c238299f49d3264554Jarkko Poyrynamespace gles3 833c827367444ee418f129b2c238299f49d3264554Jarkko Poyry{ 843c827367444ee418f129b2c238299f49d3264554Jarkko Poyrynamespace Functional 853c827367444ee418f129b2c238299f49d3264554Jarkko Poyry{ 863c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 873c827367444ee418f129b2c238299f49d3264554Jarkko Poyrynamespace ASTCDecompressionCaseInternal 883c827367444ee418f129b2c238299f49d3264554Jarkko Poyry{ 893c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 903c827367444ee418f129b2c238299f49d3264554Jarkko Poyry// Get a string describing the data of an ASTC block. Currently contains just hex and bin dumps of the block. 913c827367444ee418f129b2c238299f49d3264554Jarkko Poyrystatic string astcBlockDataStr (const deUint8* data) 923c827367444ee418f129b2c238299f49d3264554Jarkko Poyry{ 933c827367444ee418f129b2c238299f49d3264554Jarkko Poyry string result; 943c827367444ee418f129b2c238299f49d3264554Jarkko Poyry result += " Hexadecimal (big endian: upper left hex digit is block bits 127 to 124):"; 953c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 963c827367444ee418f129b2c238299f49d3264554Jarkko Poyry { 973c827367444ee418f129b2c238299f49d3264554Jarkko Poyry static const char* const hexDigits = "0123456789ABCDEF"; 983c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 99efb83e1354edd463650ad0404b18e9a7efc307e4Pyry Haulos for (int i = tcu::astc::BLOCK_SIZE_BYTES-1; i >= 0; i--) 1003c827367444ee418f129b2c238299f49d3264554Jarkko Poyry { 1013c827367444ee418f129b2c238299f49d3264554Jarkko Poyry if ((i+1) % 2 == 0) 1023c827367444ee418f129b2c238299f49d3264554Jarkko Poyry result += "\n "; 1033c827367444ee418f129b2c238299f49d3264554Jarkko Poyry else 1043c827367444ee418f129b2c238299f49d3264554Jarkko Poyry result += " "; 1053c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 1063c827367444ee418f129b2c238299f49d3264554Jarkko Poyry result += hexDigits[(data[i] & 0xf0) >> 4]; 1073c827367444ee418f129b2c238299f49d3264554Jarkko Poyry result += " "; 1083c827367444ee418f129b2c238299f49d3264554Jarkko Poyry result += hexDigits[(data[i] & 0x0f) >> 0]; 1093c827367444ee418f129b2c238299f49d3264554Jarkko Poyry } 1103c827367444ee418f129b2c238299f49d3264554Jarkko Poyry } 1113c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 1123c827367444ee418f129b2c238299f49d3264554Jarkko Poyry result += "\n\n Binary (big endian: upper left bit is block bit 127):"; 1133c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 114efb83e1354edd463650ad0404b18e9a7efc307e4Pyry Haulos for (int i = tcu::astc::BLOCK_SIZE_BYTES-1; i >= 0; i--) 1153c827367444ee418f129b2c238299f49d3264554Jarkko Poyry { 1163c827367444ee418f129b2c238299f49d3264554Jarkko Poyry if ((i+1) % 2 == 0) 1173c827367444ee418f129b2c238299f49d3264554Jarkko Poyry result += "\n "; 1183c827367444ee418f129b2c238299f49d3264554Jarkko Poyry else 1193c827367444ee418f129b2c238299f49d3264554Jarkko Poyry result += " "; 1203c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 1213c827367444ee418f129b2c238299f49d3264554Jarkko Poyry for (int j = 8-1; j >= 0; j--) 1223c827367444ee418f129b2c238299f49d3264554Jarkko Poyry { 1233c827367444ee418f129b2c238299f49d3264554Jarkko Poyry if (j == 3) 1243c827367444ee418f129b2c238299f49d3264554Jarkko Poyry result += " "; 1253c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 1263c827367444ee418f129b2c238299f49d3264554Jarkko Poyry result += (data[i] >> j) & 1 ? "1" : "0"; 1273c827367444ee418f129b2c238299f49d3264554Jarkko Poyry } 1283c827367444ee418f129b2c238299f49d3264554Jarkko Poyry } 1293c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 1303c827367444ee418f129b2c238299f49d3264554Jarkko Poyry result += "\n"; 1313c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 1323c827367444ee418f129b2c238299f49d3264554Jarkko Poyry return result; 1333c827367444ee418f129b2c238299f49d3264554Jarkko Poyry} 1343c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 1353c827367444ee418f129b2c238299f49d3264554Jarkko Poyry// Compare reference and result block images, reporting also the position of the first non-matching block. 1363c827367444ee418f129b2c238299f49d3264554Jarkko Poyrystatic bool compareBlockImages (const Surface& reference, 1373c827367444ee418f129b2c238299f49d3264554Jarkko Poyry const Surface& result, 1383c827367444ee418f129b2c238299f49d3264554Jarkko Poyry const tcu::RGBA& thresholdRGBA, 1393c827367444ee418f129b2c238299f49d3264554Jarkko Poyry const IVec2& blockSize, 1403c827367444ee418f129b2c238299f49d3264554Jarkko Poyry int numNonDummyBlocks, 1413c827367444ee418f129b2c238299f49d3264554Jarkko Poyry IVec2& firstFailedBlockCoordDst, 1423c827367444ee418f129b2c238299f49d3264554Jarkko Poyry Surface& errorMaskDst, 1433c827367444ee418f129b2c238299f49d3264554Jarkko Poyry IVec4& maxDiffDst) 1443c827367444ee418f129b2c238299f49d3264554Jarkko Poyry{ 1453c827367444ee418f129b2c238299f49d3264554Jarkko Poyry TCU_CHECK_INTERNAL(reference.getWidth() == result.getWidth() && reference.getHeight() == result.getHeight()); 1463c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 1473c827367444ee418f129b2c238299f49d3264554Jarkko Poyry const int width = result.getWidth(); 1483c827367444ee418f129b2c238299f49d3264554Jarkko Poyry const int height = result.getHeight(); 1493c827367444ee418f129b2c238299f49d3264554Jarkko Poyry const IVec4 threshold = thresholdRGBA.toIVec(); 1503c827367444ee418f129b2c238299f49d3264554Jarkko Poyry const int numXBlocks = width / blockSize.x(); 1513c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 1523c827367444ee418f129b2c238299f49d3264554Jarkko Poyry DE_ASSERT(width % blockSize.x() == 0 && height % blockSize.y() == 0); 1533c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 1543c827367444ee418f129b2c238299f49d3264554Jarkko Poyry errorMaskDst.setSize(width, height); 1553c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 1563c827367444ee418f129b2c238299f49d3264554Jarkko Poyry firstFailedBlockCoordDst = IVec2(-1, -1); 1573c827367444ee418f129b2c238299f49d3264554Jarkko Poyry maxDiffDst = IVec4(0); 1583c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 1593c827367444ee418f129b2c238299f49d3264554Jarkko Poyry for (int y = 0; y < height; y++) 1603c827367444ee418f129b2c238299f49d3264554Jarkko Poyry for (int x = 0; x < width; x++) 1613c827367444ee418f129b2c238299f49d3264554Jarkko Poyry { 1623c827367444ee418f129b2c238299f49d3264554Jarkko Poyry const IVec2 blockCoord = IVec2(x, y) / blockSize; 1633c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 1643c827367444ee418f129b2c238299f49d3264554Jarkko Poyry if (blockCoord.y()*numXBlocks + blockCoord.x() < numNonDummyBlocks) 1653c827367444ee418f129b2c238299f49d3264554Jarkko Poyry { 1663c827367444ee418f129b2c238299f49d3264554Jarkko Poyry const IVec4 refPix = reference.getPixel(x, y).toIVec(); 1673c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 1683c827367444ee418f129b2c238299f49d3264554Jarkko Poyry if (refPix == IVec4(255, 0, 255, 255)) 1693c827367444ee418f129b2c238299f49d3264554Jarkko Poyry { 1703c827367444ee418f129b2c238299f49d3264554Jarkko Poyry // ASTC error color - allow anything in result. 1713c827367444ee418f129b2c238299f49d3264554Jarkko Poyry errorMaskDst.setPixel(x, y, tcu::RGBA(255, 0, 255, 255)); 1723c827367444ee418f129b2c238299f49d3264554Jarkko Poyry continue; 1733c827367444ee418f129b2c238299f49d3264554Jarkko Poyry } 1743c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 1753c827367444ee418f129b2c238299f49d3264554Jarkko Poyry const IVec4 resPix = result.getPixel(x, y).toIVec(); 1763c827367444ee418f129b2c238299f49d3264554Jarkko Poyry const IVec4 diff = tcu::abs(refPix - resPix); 1773c827367444ee418f129b2c238299f49d3264554Jarkko Poyry const bool isOk = tcu::boolAll(tcu::lessThanEqual(diff, threshold)); 1783c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 1793c827367444ee418f129b2c238299f49d3264554Jarkko Poyry maxDiffDst = tcu::max(maxDiffDst, diff); 1803c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 181c215aaa83047ebbaabafef7acd71275a256da6abDejan Mircevski errorMaskDst.setPixel(x, y, isOk ? tcu::RGBA::green() : tcu::RGBA::red()); 1823c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 1833c827367444ee418f129b2c238299f49d3264554Jarkko Poyry if (!isOk && firstFailedBlockCoordDst.x() == -1) 1843c827367444ee418f129b2c238299f49d3264554Jarkko Poyry firstFailedBlockCoordDst = blockCoord; 1853c827367444ee418f129b2c238299f49d3264554Jarkko Poyry } 1863c827367444ee418f129b2c238299f49d3264554Jarkko Poyry } 1873c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 1883c827367444ee418f129b2c238299f49d3264554Jarkko Poyry return boolAll(lessThanEqual(maxDiffDst, threshold)); 1893c827367444ee418f129b2c238299f49d3264554Jarkko Poyry} 1903c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 1913c827367444ee418f129b2c238299f49d3264554Jarkko Poyryenum ASTCSupportLevel 1923c827367444ee418f129b2c238299f49d3264554Jarkko Poyry{ 1933c827367444ee418f129b2c238299f49d3264554Jarkko Poyry // \note Ordered from smallest subset to full, for convenient comparison. 1943c827367444ee418f129b2c238299f49d3264554Jarkko Poyry ASTCSUPPORTLEVEL_NONE = 0, 1953c827367444ee418f129b2c238299f49d3264554Jarkko Poyry ASTCSUPPORTLEVEL_LDR, 1963c827367444ee418f129b2c238299f49d3264554Jarkko Poyry ASTCSUPPORTLEVEL_HDR, 1973c827367444ee418f129b2c238299f49d3264554Jarkko Poyry ASTCSUPPORTLEVEL_FULL 1983c827367444ee418f129b2c238299f49d3264554Jarkko Poyry}; 1993c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 2005ed2b23bea6e56762a7aef8c8a086ec724517f26Daniel Andrade Groppestatic inline ASTCSupportLevel getASTCSupportLevel (const glu::ContextInfo& contextInfo, const glu::RenderContext& renderCtx) 2013c827367444ee418f129b2c238299f49d3264554Jarkko Poyry{ 2025ed2b23bea6e56762a7aef8c8a086ec724517f26Daniel Andrade Groppe const bool isES32 = glu::contextSupports(renderCtx.getType(), glu::ApiType::es(3, 2)); 2035ed2b23bea6e56762a7aef8c8a086ec724517f26Daniel Andrade Groppe 2043c827367444ee418f129b2c238299f49d3264554Jarkko Poyry const vector<string>& extensions = contextInfo.getExtensions(); 2053c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 2063c827367444ee418f129b2c238299f49d3264554Jarkko Poyry ASTCSupportLevel maxLevel = ASTCSUPPORTLEVEL_NONE; 2073c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 2083c827367444ee418f129b2c238299f49d3264554Jarkko Poyry for (int extNdx = 0; extNdx < (int)extensions.size(); extNdx++) 2093c827367444ee418f129b2c238299f49d3264554Jarkko Poyry { 2103c827367444ee418f129b2c238299f49d3264554Jarkko Poyry const string& ext = extensions[extNdx]; 2115ed2b23bea6e56762a7aef8c8a086ec724517f26Daniel Andrade Groppe if (isES32) 2125ed2b23bea6e56762a7aef8c8a086ec724517f26Daniel Andrade Groppe { 2135ed2b23bea6e56762a7aef8c8a086ec724517f26Daniel Andrade Groppe maxLevel = de::max(maxLevel, ext == "GL_KHR_texture_compression_astc_hdr" ? ASTCSUPPORTLEVEL_HDR 2145ed2b23bea6e56762a7aef8c8a086ec724517f26Daniel Andrade Groppe : ext == "GL_OES_texture_compression_astc" ? ASTCSUPPORTLEVEL_FULL 2155ed2b23bea6e56762a7aef8c8a086ec724517f26Daniel Andrade Groppe : ASTCSUPPORTLEVEL_LDR); 2165ed2b23bea6e56762a7aef8c8a086ec724517f26Daniel Andrade Groppe } 2175ed2b23bea6e56762a7aef8c8a086ec724517f26Daniel Andrade Groppe else 2185ed2b23bea6e56762a7aef8c8a086ec724517f26Daniel Andrade Groppe { 2195ed2b23bea6e56762a7aef8c8a086ec724517f26Daniel Andrade Groppe maxLevel = de::max(maxLevel, ext == "GL_KHR_texture_compression_astc_ldr" ? ASTCSUPPORTLEVEL_LDR 2205ed2b23bea6e56762a7aef8c8a086ec724517f26Daniel Andrade Groppe : ext == "GL_KHR_texture_compression_astc_hdr" ? ASTCSUPPORTLEVEL_HDR 2215ed2b23bea6e56762a7aef8c8a086ec724517f26Daniel Andrade Groppe : ext == "GL_OES_texture_compression_astc" ? ASTCSUPPORTLEVEL_FULL 2225ed2b23bea6e56762a7aef8c8a086ec724517f26Daniel Andrade Groppe : ASTCSUPPORTLEVEL_NONE); 2235ed2b23bea6e56762a7aef8c8a086ec724517f26Daniel Andrade Groppe } 2243c827367444ee418f129b2c238299f49d3264554Jarkko Poyry } 2253c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 2263c827367444ee418f129b2c238299f49d3264554Jarkko Poyry return maxLevel; 2273c827367444ee418f129b2c238299f49d3264554Jarkko Poyry} 2283c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 2293c827367444ee418f129b2c238299f49d3264554Jarkko Poyry// Class handling the common rendering stuff of ASTC cases. 2303c827367444ee418f129b2c238299f49d3264554Jarkko Poyryclass ASTCRenderer2D 2313c827367444ee418f129b2c238299f49d3264554Jarkko Poyry{ 2323c827367444ee418f129b2c238299f49d3264554Jarkko Poyrypublic: 233becd5d53015521acf7536ba754de326d8b1da2f3Mika Isojärvi ASTCRenderer2D (Context& context, 234becd5d53015521acf7536ba754de326d8b1da2f3Mika Isojärvi CompressedTexFormat format, 235becd5d53015521acf7536ba754de326d8b1da2f3Mika Isojärvi deUint32 randomSeed); 2363c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 237becd5d53015521acf7536ba754de326d8b1da2f3Mika Isojärvi ~ASTCRenderer2D (void); 2383c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 239becd5d53015521acf7536ba754de326d8b1da2f3Mika Isojärvi void initialize (int minRenderWidth, int minRenderHeight, const Vec4& colorScale, const Vec4& colorBias); 240becd5d53015521acf7536ba754de326d8b1da2f3Mika Isojärvi void clear (void); 2413c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 242becd5d53015521acf7536ba754de326d8b1da2f3Mika Isojärvi void render (Surface& referenceDst, 243becd5d53015521acf7536ba754de326d8b1da2f3Mika Isojärvi Surface& resultDst, 244becd5d53015521acf7536ba754de326d8b1da2f3Mika Isojärvi const glu::Texture2D& texture, 245becd5d53015521acf7536ba754de326d8b1da2f3Mika Isojärvi const tcu::TextureFormat& uncompressedFormat); 2463c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 247becd5d53015521acf7536ba754de326d8b1da2f3Mika Isojärvi CompressedTexFormat getFormat (void) const { return m_format; } 248becd5d53015521acf7536ba754de326d8b1da2f3Mika Isojärvi IVec2 getBlockSize (void) const { return m_blockSize; } 249becd5d53015521acf7536ba754de326d8b1da2f3Mika Isojärvi ASTCSupportLevel getASTCSupport (void) const { DE_ASSERT(m_initialized); return m_astcSupport; } 2503c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 2513c827367444ee418f129b2c238299f49d3264554Jarkko Poyryprivate: 252becd5d53015521acf7536ba754de326d8b1da2f3Mika Isojärvi Context& m_context; 253becd5d53015521acf7536ba754de326d8b1da2f3Mika Isojärvi TextureRenderer m_renderer; 2543c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 255becd5d53015521acf7536ba754de326d8b1da2f3Mika Isojärvi const CompressedTexFormat m_format; 256becd5d53015521acf7536ba754de326d8b1da2f3Mika Isojärvi const IVec2 m_blockSize; 257becd5d53015521acf7536ba754de326d8b1da2f3Mika Isojärvi ASTCSupportLevel m_astcSupport; 258becd5d53015521acf7536ba754de326d8b1da2f3Mika Isojärvi Vec4 m_colorScale; 259becd5d53015521acf7536ba754de326d8b1da2f3Mika Isojärvi Vec4 m_colorBias; 2603c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 261becd5d53015521acf7536ba754de326d8b1da2f3Mika Isojärvi de::Random m_rnd; 2623c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 263becd5d53015521acf7536ba754de326d8b1da2f3Mika Isojärvi bool m_initialized; 2643c827367444ee418f129b2c238299f49d3264554Jarkko Poyry}; 2653c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 2663c827367444ee418f129b2c238299f49d3264554Jarkko Poyry} // ASTCDecompressionCaseInternal 2673c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 2683c827367444ee418f129b2c238299f49d3264554Jarkko Poyryusing namespace ASTCDecompressionCaseInternal; 2693c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 270becd5d53015521acf7536ba754de326d8b1da2f3Mika IsojärviASTCRenderer2D::ASTCRenderer2D (Context& context, 271becd5d53015521acf7536ba754de326d8b1da2f3Mika Isojärvi CompressedTexFormat format, 272becd5d53015521acf7536ba754de326d8b1da2f3Mika Isojärvi deUint32 randomSeed) 2733c827367444ee418f129b2c238299f49d3264554Jarkko Poyry : m_context (context) 274469002caa1ccd58f59f53a1bf3dbac4cf6a5d817Jarkko Pöyry , m_renderer (context.getRenderContext(), context.getTestContext().getLog(), glu::GLSL_VERSION_300_ES, glu::PRECISION_HIGHP) 2753c827367444ee418f129b2c238299f49d3264554Jarkko Poyry , m_format (format) 276becd5d53015521acf7536ba754de326d8b1da2f3Mika Isojärvi , m_blockSize (tcu::getBlockPixelSize(format).xy()) 2773c827367444ee418f129b2c238299f49d3264554Jarkko Poyry , m_astcSupport (ASTCSUPPORTLEVEL_NONE) 2783c827367444ee418f129b2c238299f49d3264554Jarkko Poyry , m_colorScale (-1.0f) 2793c827367444ee418f129b2c238299f49d3264554Jarkko Poyry , m_colorBias (-1.0f) 2803c827367444ee418f129b2c238299f49d3264554Jarkko Poyry , m_rnd (randomSeed) 2813c827367444ee418f129b2c238299f49d3264554Jarkko Poyry , m_initialized (false) 2823c827367444ee418f129b2c238299f49d3264554Jarkko Poyry{ 283becd5d53015521acf7536ba754de326d8b1da2f3Mika Isojärvi DE_ASSERT(tcu::getBlockPixelSize(format).z() == 1); 2843c827367444ee418f129b2c238299f49d3264554Jarkko Poyry} 2853c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 2863c827367444ee418f129b2c238299f49d3264554Jarkko PoyryASTCRenderer2D::~ASTCRenderer2D (void) 2873c827367444ee418f129b2c238299f49d3264554Jarkko Poyry{ 2883c827367444ee418f129b2c238299f49d3264554Jarkko Poyry clear(); 2893c827367444ee418f129b2c238299f49d3264554Jarkko Poyry} 2903c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 2913c827367444ee418f129b2c238299f49d3264554Jarkko Poyryvoid ASTCRenderer2D::initialize (int minRenderWidth, int minRenderHeight, const Vec4& colorScale, const Vec4& colorBias) 2923c827367444ee418f129b2c238299f49d3264554Jarkko Poyry{ 2933c827367444ee418f129b2c238299f49d3264554Jarkko Poyry DE_ASSERT(!m_initialized); 2943c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 2953c827367444ee418f129b2c238299f49d3264554Jarkko Poyry const tcu::RenderTarget& renderTarget = m_context.getRenderTarget(); 2963c827367444ee418f129b2c238299f49d3264554Jarkko Poyry TestLog& log = m_context.getTestContext().getLog(); 2973c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 2985ed2b23bea6e56762a7aef8c8a086ec724517f26Daniel Andrade Groppe m_astcSupport = getASTCSupportLevel(m_context.getContextInfo(), m_context.getRenderContext()); 2993c827367444ee418f129b2c238299f49d3264554Jarkko Poyry m_colorScale = colorScale; 3003c827367444ee418f129b2c238299f49d3264554Jarkko Poyry m_colorBias = colorBias; 3013c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 3023c827367444ee418f129b2c238299f49d3264554Jarkko Poyry switch (m_astcSupport) 3033c827367444ee418f129b2c238299f49d3264554Jarkko Poyry { 3043c827367444ee418f129b2c238299f49d3264554Jarkko Poyry case ASTCSUPPORTLEVEL_NONE: log << TestLog::Message << "No ASTC support detected" << TestLog::EndMessage; throw tcu::NotSupportedError("ASTC not supported"); 3053c827367444ee418f129b2c238299f49d3264554Jarkko Poyry case ASTCSUPPORTLEVEL_LDR: log << TestLog::Message << "LDR ASTC support detected" << TestLog::EndMessage; break; 3063c827367444ee418f129b2c238299f49d3264554Jarkko Poyry case ASTCSUPPORTLEVEL_HDR: log << TestLog::Message << "HDR ASTC support detected" << TestLog::EndMessage; break; 3073c827367444ee418f129b2c238299f49d3264554Jarkko Poyry case ASTCSUPPORTLEVEL_FULL: log << TestLog::Message << "Full ASTC support detected" << TestLog::EndMessage; break; 3083c827367444ee418f129b2c238299f49d3264554Jarkko Poyry default: 3093c827367444ee418f129b2c238299f49d3264554Jarkko Poyry DE_ASSERT(false); 3103c827367444ee418f129b2c238299f49d3264554Jarkko Poyry } 3113c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 3123c827367444ee418f129b2c238299f49d3264554Jarkko Poyry if (renderTarget.getWidth() < minRenderWidth || renderTarget.getHeight() < minRenderHeight) 3133c827367444ee418f129b2c238299f49d3264554Jarkko Poyry throw tcu::NotSupportedError("Render target must be at least " + de::toString(minRenderWidth) + "x" + de::toString(minRenderHeight)); 3143c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 3153c827367444ee418f129b2c238299f49d3264554Jarkko Poyry log << TestLog::Message << "Using color scale and bias: result = raw * " << colorScale << " + " << colorBias << TestLog::EndMessage; 3163c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 3173c827367444ee418f129b2c238299f49d3264554Jarkko Poyry m_initialized = true; 3183c827367444ee418f129b2c238299f49d3264554Jarkko Poyry} 3193c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 3203c827367444ee418f129b2c238299f49d3264554Jarkko Poyryvoid ASTCRenderer2D::clear (void) 3213c827367444ee418f129b2c238299f49d3264554Jarkko Poyry{ 3223c827367444ee418f129b2c238299f49d3264554Jarkko Poyry m_renderer.clear(); 3233c827367444ee418f129b2c238299f49d3264554Jarkko Poyry} 3243c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 3253c827367444ee418f129b2c238299f49d3264554Jarkko Poyryvoid ASTCRenderer2D::render (Surface& referenceDst, Surface& resultDst, const glu::Texture2D& texture, const tcu::TextureFormat& uncompressedFormat) 3263c827367444ee418f129b2c238299f49d3264554Jarkko Poyry{ 3273c827367444ee418f129b2c238299f49d3264554Jarkko Poyry DE_ASSERT(m_initialized); 3283c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 3293c827367444ee418f129b2c238299f49d3264554Jarkko Poyry const glw::Functions& gl = m_context.getRenderContext().getFunctions(); 3303c827367444ee418f129b2c238299f49d3264554Jarkko Poyry const glu::RenderContext& renderCtx = m_context.getRenderContext(); 3313c827367444ee418f129b2c238299f49d3264554Jarkko Poyry const int textureWidth = texture.getRefTexture().getWidth(); 3323c827367444ee418f129b2c238299f49d3264554Jarkko Poyry const int textureHeight = texture.getRefTexture().getHeight(); 3333c827367444ee418f129b2c238299f49d3264554Jarkko Poyry const RandomViewport viewport (renderCtx.getRenderTarget(), textureWidth, textureHeight, m_rnd.getUint32()); 3343c827367444ee418f129b2c238299f49d3264554Jarkko Poyry ReferenceParams renderParams (gls::TextureTestUtil::TEXTURETYPE_2D); 3353c827367444ee418f129b2c238299f49d3264554Jarkko Poyry vector<float> texCoord; 3363c827367444ee418f129b2c238299f49d3264554Jarkko Poyry gls::TextureTestUtil::computeQuadTexCoord2D(texCoord, Vec2(0.0f, 0.0f), Vec2(1.0f, 1.0f)); 3373c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 3383c827367444ee418f129b2c238299f49d3264554Jarkko Poyry renderParams.samplerType = gls::TextureTestUtil::getSamplerType(uncompressedFormat); 3393c827367444ee418f129b2c238299f49d3264554Jarkko Poyry renderParams.sampler = Sampler(Sampler::CLAMP_TO_EDGE, Sampler::CLAMP_TO_EDGE, Sampler::CLAMP_TO_EDGE, Sampler::NEAREST, Sampler::NEAREST); 3403c827367444ee418f129b2c238299f49d3264554Jarkko Poyry renderParams.colorScale = m_colorScale; 3413c827367444ee418f129b2c238299f49d3264554Jarkko Poyry renderParams.colorBias = m_colorBias; 3423c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 3433c827367444ee418f129b2c238299f49d3264554Jarkko Poyry // Setup base viewport. 3443c827367444ee418f129b2c238299f49d3264554Jarkko Poyry gl.viewport(viewport.x, viewport.y, viewport.width, viewport.height); 3453c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 3463c827367444ee418f129b2c238299f49d3264554Jarkko Poyry // Bind to unit 0. 3473c827367444ee418f129b2c238299f49d3264554Jarkko Poyry gl.activeTexture(GL_TEXTURE0); 3483c827367444ee418f129b2c238299f49d3264554Jarkko Poyry gl.bindTexture(GL_TEXTURE_2D, texture.getGLTexture()); 3493c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 3503c827367444ee418f129b2c238299f49d3264554Jarkko Poyry // Setup nearest neighbor filtering and clamp-to-edge. 3513c827367444ee418f129b2c238299f49d3264554Jarkko Poyry gl.texParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE); 3523c827367444ee418f129b2c238299f49d3264554Jarkko Poyry gl.texParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE); 3533c827367444ee418f129b2c238299f49d3264554Jarkko Poyry gl.texParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST); 3543c827367444ee418f129b2c238299f49d3264554Jarkko Poyry gl.texParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 3553c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 3563c827367444ee418f129b2c238299f49d3264554Jarkko Poyry GLU_EXPECT_NO_ERROR(gl.getError(), "Set texturing state"); 3573c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 3583c827367444ee418f129b2c238299f49d3264554Jarkko Poyry // Issue GL draws. 3593c827367444ee418f129b2c238299f49d3264554Jarkko Poyry m_renderer.renderQuad(0, &texCoord[0], renderParams); 3603c827367444ee418f129b2c238299f49d3264554Jarkko Poyry gl.flush(); 3613c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 3623c827367444ee418f129b2c238299f49d3264554Jarkko Poyry // Compute reference. 3633c827367444ee418f129b2c238299f49d3264554Jarkko Poyry sampleTexture(gls::TextureTestUtil::SurfaceAccess(referenceDst, renderCtx.getRenderTarget().getPixelFormat()), texture.getRefTexture(), &texCoord[0], renderParams); 3643c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 3653c827367444ee418f129b2c238299f49d3264554Jarkko Poyry // Read GL-rendered image. 3663c827367444ee418f129b2c238299f49d3264554Jarkko Poyry glu::readPixels(renderCtx, viewport.x, viewport.y, resultDst.getAccess()); 3673c827367444ee418f129b2c238299f49d3264554Jarkko Poyry} 3683c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 369efb83e1354edd463650ad0404b18e9a7efc307e4Pyry HaulosASTCBlockCase2D::ASTCBlockCase2D (Context& context, 370efb83e1354edd463650ad0404b18e9a7efc307e4Pyry Haulos const char* name, 371efb83e1354edd463650ad0404b18e9a7efc307e4Pyry Haulos const char* description, 372efb83e1354edd463650ad0404b18e9a7efc307e4Pyry Haulos BlockTestType testType, 373efb83e1354edd463650ad0404b18e9a7efc307e4Pyry Haulos CompressedTexFormat format) 3743c827367444ee418f129b2c238299f49d3264554Jarkko Poyry : TestCase (context, name, description) 3753c827367444ee418f129b2c238299f49d3264554Jarkko Poyry , m_testType (testType) 3763c827367444ee418f129b2c238299f49d3264554Jarkko Poyry , m_format (format) 3773c827367444ee418f129b2c238299f49d3264554Jarkko Poyry , m_numBlocksTested (0) 3783c827367444ee418f129b2c238299f49d3264554Jarkko Poyry , m_currentIteration (0) 3793c827367444ee418f129b2c238299f49d3264554Jarkko Poyry , m_renderer (new ASTCRenderer2D(context, format, deStringHash(getName()))) 3803c827367444ee418f129b2c238299f49d3264554Jarkko Poyry{ 381efb83e1354edd463650ad0404b18e9a7efc307e4Pyry Haulos DE_ASSERT(!(tcu::isAstcSRGBFormat(m_format) && tcu::astc::isBlockTestTypeHDROnly(m_testType))); // \note There is no HDR sRGB mode, so these would be redundant. 3823c827367444ee418f129b2c238299f49d3264554Jarkko Poyry} 3833c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 3843c827367444ee418f129b2c238299f49d3264554Jarkko PoyryASTCBlockCase2D::~ASTCBlockCase2D (void) 3853c827367444ee418f129b2c238299f49d3264554Jarkko Poyry{ 3863c827367444ee418f129b2c238299f49d3264554Jarkko Poyry ASTCBlockCase2D::deinit(); 3873c827367444ee418f129b2c238299f49d3264554Jarkko Poyry} 3883c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 3893c827367444ee418f129b2c238299f49d3264554Jarkko Poyryvoid ASTCBlockCase2D::init (void) 3903c827367444ee418f129b2c238299f49d3264554Jarkko Poyry{ 391efb83e1354edd463650ad0404b18e9a7efc307e4Pyry Haulos m_renderer->initialize(64, 64, tcu::astc::getBlockTestTypeColorScale(m_testType), tcu::astc::getBlockTestTypeColorBias(m_testType)); 3923c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 3933c827367444ee418f129b2c238299f49d3264554Jarkko Poyry generateBlockCaseTestData(m_blockData, m_format, m_testType); 3943c827367444ee418f129b2c238299f49d3264554Jarkko Poyry DE_ASSERT(!m_blockData.empty()); 395efb83e1354edd463650ad0404b18e9a7efc307e4Pyry Haulos DE_ASSERT(m_blockData.size() % tcu::astc::BLOCK_SIZE_BYTES == 0); 3963c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 397efb83e1354edd463650ad0404b18e9a7efc307e4Pyry Haulos m_testCtx.getLog() << TestLog::Message << "Total " << m_blockData.size() / tcu::astc::BLOCK_SIZE_BYTES << " blocks to test" << TestLog::EndMessage 3983c827367444ee418f129b2c238299f49d3264554Jarkko Poyry << TestLog::Message << "Note: Legitimate ASTC error pixels will be ignored when comparing to reference" << TestLog::EndMessage; 3993c827367444ee418f129b2c238299f49d3264554Jarkko Poyry} 4003c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 4013c827367444ee418f129b2c238299f49d3264554Jarkko Poyryvoid ASTCBlockCase2D::deinit (void) 4023c827367444ee418f129b2c238299f49d3264554Jarkko Poyry{ 4033c827367444ee418f129b2c238299f49d3264554Jarkko Poyry m_renderer->clear(); 4043c827367444ee418f129b2c238299f49d3264554Jarkko Poyry m_blockData.clear(); 4053c827367444ee418f129b2c238299f49d3264554Jarkko Poyry} 4063c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 4073c827367444ee418f129b2c238299f49d3264554Jarkko PoyryASTCBlockCase2D::IterateResult ASTCBlockCase2D::iterate (void) 4083c827367444ee418f129b2c238299f49d3264554Jarkko Poyry{ 4093c827367444ee418f129b2c238299f49d3264554Jarkko Poyry TestLog& log = m_testCtx.getLog(); 4103c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 411efb83e1354edd463650ad0404b18e9a7efc307e4Pyry Haulos if (m_renderer->getASTCSupport() == ASTCSUPPORTLEVEL_LDR && tcu::astc::isBlockTestTypeHDROnly(m_testType)) 4123c827367444ee418f129b2c238299f49d3264554Jarkko Poyry { 4133c827367444ee418f129b2c238299f49d3264554Jarkko Poyry log << TestLog::Message << "Passing the case immediately, since only LDR support was detected and test only contains HDR blocks" << TestLog::EndMessage; 4143c827367444ee418f129b2c238299f49d3264554Jarkko Poyry m_testCtx.setTestResult(QP_TEST_RESULT_PASS, "Pass"); 4153c827367444ee418f129b2c238299f49d3264554Jarkko Poyry return STOP; 4163c827367444ee418f129b2c238299f49d3264554Jarkko Poyry } 4173c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 4183c827367444ee418f129b2c238299f49d3264554Jarkko Poyry const IVec2 blockSize = m_renderer->getBlockSize(); 419efb83e1354edd463650ad0404b18e9a7efc307e4Pyry Haulos const int totalNumBlocks = (int)m_blockData.size() / tcu::astc::BLOCK_SIZE_BYTES; 4203c827367444ee418f129b2c238299f49d3264554Jarkko Poyry const int numXBlocksPerImage = de::min(m_context.getRenderTarget().getWidth(), 512) / blockSize.x(); 4213c827367444ee418f129b2c238299f49d3264554Jarkko Poyry const int numYBlocksPerImage = de::min(m_context.getRenderTarget().getHeight(), 512) / blockSize.y(); 4223c827367444ee418f129b2c238299f49d3264554Jarkko Poyry const int numBlocksPerImage = numXBlocksPerImage * numYBlocksPerImage; 4233c827367444ee418f129b2c238299f49d3264554Jarkko Poyry const int imageWidth = numXBlocksPerImage * blockSize.x(); 4243c827367444ee418f129b2c238299f49d3264554Jarkko Poyry const int imageHeight = numYBlocksPerImage * blockSize.y(); 4253c827367444ee418f129b2c238299f49d3264554Jarkko Poyry const int numBlocksRemaining = totalNumBlocks - m_numBlocksTested; 4263c827367444ee418f129b2c238299f49d3264554Jarkko Poyry const int curNumNonDummyBlocks = de::min(numBlocksPerImage, numBlocksRemaining); 4273c827367444ee418f129b2c238299f49d3264554Jarkko Poyry const int curNumDummyBlocks = numBlocksPerImage - curNumNonDummyBlocks; 4283c827367444ee418f129b2c238299f49d3264554Jarkko Poyry const glu::RenderContext& renderCtx = m_context.getRenderContext(); 429becd5d53015521acf7536ba754de326d8b1da2f3Mika Isojärvi const tcu::RGBA threshold = renderCtx.getRenderTarget().getPixelFormat().getColorThreshold() + (tcu::isAstcSRGBFormat(m_format) ? tcu::RGBA(2,2,2,2) : tcu::RGBA(1,1,1,1)); 4303c827367444ee418f129b2c238299f49d3264554Jarkko Poyry tcu::CompressedTexture compressed (m_format, imageWidth, imageHeight); 4313c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 4323c827367444ee418f129b2c238299f49d3264554Jarkko Poyry if (m_currentIteration == 0) 4333c827367444ee418f129b2c238299f49d3264554Jarkko Poyry { 4343c827367444ee418f129b2c238299f49d3264554Jarkko Poyry log << TestLog::Message << "Using texture of size " 4353c827367444ee418f129b2c238299f49d3264554Jarkko Poyry << imageWidth << "x" << imageHeight 4363c827367444ee418f129b2c238299f49d3264554Jarkko Poyry << ", with " << numXBlocksPerImage << " block columns and " << numYBlocksPerImage << " block rows " 4373c827367444ee418f129b2c238299f49d3264554Jarkko Poyry << ", with block size " << blockSize.x() << "x" << blockSize.y() 4383c827367444ee418f129b2c238299f49d3264554Jarkko Poyry << TestLog::EndMessage; 4393c827367444ee418f129b2c238299f49d3264554Jarkko Poyry } 4403c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 441efb83e1354edd463650ad0404b18e9a7efc307e4Pyry Haulos DE_ASSERT(compressed.getDataSize() == numBlocksPerImage*tcu::astc::BLOCK_SIZE_BYTES); 442efb83e1354edd463650ad0404b18e9a7efc307e4Pyry Haulos deMemcpy(compressed.getData(), &m_blockData[m_numBlocksTested*tcu::astc::BLOCK_SIZE_BYTES], curNumNonDummyBlocks*tcu::astc::BLOCK_SIZE_BYTES); 4433c827367444ee418f129b2c238299f49d3264554Jarkko Poyry if (curNumDummyBlocks > 1) 444efb83e1354edd463650ad0404b18e9a7efc307e4Pyry Haulos tcu::astc::generateDummyVoidExtentBlocks((deUint8*)compressed.getData() + curNumNonDummyBlocks*tcu::astc::BLOCK_SIZE_BYTES, curNumDummyBlocks); 4453c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 4463c827367444ee418f129b2c238299f49d3264554Jarkko Poyry // Create texture and render. 4473c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 448becd5d53015521acf7536ba754de326d8b1da2f3Mika Isojärvi glu::Texture2D texture (renderCtx, m_context.getContextInfo(), 1, &compressed, tcu::TexDecompressionParams((m_renderer->getASTCSupport() == ASTCSUPPORTLEVEL_LDR ? tcu::TexDecompressionParams::ASTCMODE_LDR : tcu::TexDecompressionParams::ASTCMODE_HDR))); 4493c827367444ee418f129b2c238299f49d3264554Jarkko Poyry Surface renderedFrame (imageWidth, imageHeight); 4503c827367444ee418f129b2c238299f49d3264554Jarkko Poyry Surface referenceFrame (imageWidth, imageHeight); 4513c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 452becd5d53015521acf7536ba754de326d8b1da2f3Mika Isojärvi m_renderer->render(referenceFrame, renderedFrame, texture, getUncompressedFormat(compressed.getFormat())); 4533c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 4543c827367444ee418f129b2c238299f49d3264554Jarkko Poyry // Compare and log. 4553c827367444ee418f129b2c238299f49d3264554Jarkko Poyry // \note Since a case can draw quite many images, only log the first iteration and failures. 4563c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 4573c827367444ee418f129b2c238299f49d3264554Jarkko Poyry { 4583c827367444ee418f129b2c238299f49d3264554Jarkko Poyry Surface errorMask; 4593c827367444ee418f129b2c238299f49d3264554Jarkko Poyry IVec2 firstFailedBlockCoord; 4603c827367444ee418f129b2c238299f49d3264554Jarkko Poyry IVec4 maxDiff; 4613c827367444ee418f129b2c238299f49d3264554Jarkko Poyry const bool compareOk = compareBlockImages(referenceFrame, renderedFrame, threshold, blockSize, curNumNonDummyBlocks, firstFailedBlockCoord, errorMask, maxDiff); 4623c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 4633c827367444ee418f129b2c238299f49d3264554Jarkko Poyry if (m_currentIteration == 0 || !compareOk) 4643c827367444ee418f129b2c238299f49d3264554Jarkko Poyry { 4653c827367444ee418f129b2c238299f49d3264554Jarkko Poyry const char* const imageSetName = "ComparisonResult"; 4663c827367444ee418f129b2c238299f49d3264554Jarkko Poyry const char* const imageSetDesc = "Comparison Result"; 4673c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 4683c827367444ee418f129b2c238299f49d3264554Jarkko Poyry { 4693c827367444ee418f129b2c238299f49d3264554Jarkko Poyry tcu::ScopedLogSection section(log, "Iteration " + de::toString(m_currentIteration), 4703c827367444ee418f129b2c238299f49d3264554Jarkko Poyry "Blocks " + de::toString(m_numBlocksTested) + " to " + de::toString(m_numBlocksTested + curNumNonDummyBlocks - 1)); 4713c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 4723c827367444ee418f129b2c238299f49d3264554Jarkko Poyry if (curNumDummyBlocks > 0) 4733c827367444ee418f129b2c238299f49d3264554Jarkko Poyry log << TestLog::Message << "Note: Only the first " << curNumNonDummyBlocks << " blocks in the image are relevant; rest " << curNumDummyBlocks << " are dummies and not checked" << TestLog::EndMessage; 4743c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 4753c827367444ee418f129b2c238299f49d3264554Jarkko Poyry if (!compareOk) 4763c827367444ee418f129b2c238299f49d3264554Jarkko Poyry { 4773c827367444ee418f129b2c238299f49d3264554Jarkko Poyry log << TestLog::Message << "Image comparison failed: max difference = " << maxDiff << ", threshold = " << threshold << TestLog::EndMessage 4783c827367444ee418f129b2c238299f49d3264554Jarkko Poyry << TestLog::ImageSet(imageSetName, imageSetDesc) 4793c827367444ee418f129b2c238299f49d3264554Jarkko Poyry << TestLog::Image("Result", "Result", renderedFrame) 4803c827367444ee418f129b2c238299f49d3264554Jarkko Poyry << TestLog::Image("Reference", "Reference", referenceFrame) 4813c827367444ee418f129b2c238299f49d3264554Jarkko Poyry << TestLog::Image("ErrorMask", "Error mask", errorMask) 4823c827367444ee418f129b2c238299f49d3264554Jarkko Poyry << TestLog::EndImageSet; 4833c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 4843c827367444ee418f129b2c238299f49d3264554Jarkko Poyry const int blockNdx = m_numBlocksTested + firstFailedBlockCoord.y()*numXBlocksPerImage + firstFailedBlockCoord.x(); 4853c827367444ee418f129b2c238299f49d3264554Jarkko Poyry DE_ASSERT(blockNdx < totalNumBlocks); 4863c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 4873c827367444ee418f129b2c238299f49d3264554Jarkko Poyry log << TestLog::Message << "First failed block at column " << firstFailedBlockCoord.x() << " and row " << firstFailedBlockCoord.y() << TestLog::EndMessage 488efb83e1354edd463650ad0404b18e9a7efc307e4Pyry Haulos << TestLog::Message << "Data of first failed block:\n" << astcBlockDataStr(&m_blockData[blockNdx*tcu::astc::BLOCK_SIZE_BYTES]) << TestLog::EndMessage; 4893c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 4903c827367444ee418f129b2c238299f49d3264554Jarkko Poyry m_testCtx.setTestResult(QP_TEST_RESULT_FAIL, "Image comparison failed"); 4913c827367444ee418f129b2c238299f49d3264554Jarkko Poyry return STOP; 4923c827367444ee418f129b2c238299f49d3264554Jarkko Poyry } 4933c827367444ee418f129b2c238299f49d3264554Jarkko Poyry else 4943c827367444ee418f129b2c238299f49d3264554Jarkko Poyry { 4953c827367444ee418f129b2c238299f49d3264554Jarkko Poyry log << TestLog::ImageSet(imageSetName, imageSetDesc) 4963c827367444ee418f129b2c238299f49d3264554Jarkko Poyry << TestLog::Image("Result", "Result", renderedFrame) 4973c827367444ee418f129b2c238299f49d3264554Jarkko Poyry << TestLog::EndImageSet; 4983c827367444ee418f129b2c238299f49d3264554Jarkko Poyry } 4993c827367444ee418f129b2c238299f49d3264554Jarkko Poyry } 5003c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 5013c827367444ee418f129b2c238299f49d3264554Jarkko Poyry if (m_numBlocksTested + curNumNonDummyBlocks < totalNumBlocks) 5023c827367444ee418f129b2c238299f49d3264554Jarkko Poyry log << TestLog::Message << "Note: not logging further images unless reference comparison fails" << TestLog::EndMessage; 5033c827367444ee418f129b2c238299f49d3264554Jarkko Poyry } 5043c827367444ee418f129b2c238299f49d3264554Jarkko Poyry } 5053c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 5063c827367444ee418f129b2c238299f49d3264554Jarkko Poyry m_currentIteration++; 5073c827367444ee418f129b2c238299f49d3264554Jarkko Poyry m_numBlocksTested += curNumNonDummyBlocks; 5083c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 5093c827367444ee418f129b2c238299f49d3264554Jarkko Poyry if (m_numBlocksTested >= totalNumBlocks) 5103c827367444ee418f129b2c238299f49d3264554Jarkko Poyry { 5113c827367444ee418f129b2c238299f49d3264554Jarkko Poyry DE_ASSERT(m_numBlocksTested == totalNumBlocks); 5123c827367444ee418f129b2c238299f49d3264554Jarkko Poyry m_testCtx.setTestResult(QP_TEST_RESULT_PASS, "Pass"); 5133c827367444ee418f129b2c238299f49d3264554Jarkko Poyry return STOP; 5143c827367444ee418f129b2c238299f49d3264554Jarkko Poyry } 5153c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 5163c827367444ee418f129b2c238299f49d3264554Jarkko Poyry return CONTINUE; 5173c827367444ee418f129b2c238299f49d3264554Jarkko Poyry} 5183c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 5193c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 5203c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 521becd5d53015521acf7536ba754de326d8b1da2f3Mika IsojärviASTCBlockSizeRemainderCase2D::ASTCBlockSizeRemainderCase2D (Context& context, 522becd5d53015521acf7536ba754de326d8b1da2f3Mika Isojärvi const char* name, 523becd5d53015521acf7536ba754de326d8b1da2f3Mika Isojärvi const char* description, 524becd5d53015521acf7536ba754de326d8b1da2f3Mika Isojärvi CompressedTexFormat format) 5253c827367444ee418f129b2c238299f49d3264554Jarkko Poyry : TestCase (context, name, description) 5263c827367444ee418f129b2c238299f49d3264554Jarkko Poyry , m_format (format) 5273c827367444ee418f129b2c238299f49d3264554Jarkko Poyry , m_currentIteration (0) 5283c827367444ee418f129b2c238299f49d3264554Jarkko Poyry , m_renderer (new ASTCRenderer2D(context, format, deStringHash(getName()))) 5293c827367444ee418f129b2c238299f49d3264554Jarkko Poyry{ 5303c827367444ee418f129b2c238299f49d3264554Jarkko Poyry} 5313c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 5323c827367444ee418f129b2c238299f49d3264554Jarkko PoyryASTCBlockSizeRemainderCase2D::~ASTCBlockSizeRemainderCase2D (void) 5333c827367444ee418f129b2c238299f49d3264554Jarkko Poyry{ 5343c827367444ee418f129b2c238299f49d3264554Jarkko Poyry ASTCBlockSizeRemainderCase2D::deinit(); 5353c827367444ee418f129b2c238299f49d3264554Jarkko Poyry} 5363c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 5373c827367444ee418f129b2c238299f49d3264554Jarkko Poyryvoid ASTCBlockSizeRemainderCase2D::init (void) 5383c827367444ee418f129b2c238299f49d3264554Jarkko Poyry{ 5393c827367444ee418f129b2c238299f49d3264554Jarkko Poyry const IVec2 blockSize = m_renderer->getBlockSize(); 5403c827367444ee418f129b2c238299f49d3264554Jarkko Poyry m_renderer->initialize(MAX_NUM_BLOCKS_X*blockSize.x(), MAX_NUM_BLOCKS_Y*blockSize.y(), Vec4(1.0f), Vec4(0.0f)); 5413c827367444ee418f129b2c238299f49d3264554Jarkko Poyry} 5423c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 5433c827367444ee418f129b2c238299f49d3264554Jarkko Poyryvoid ASTCBlockSizeRemainderCase2D::deinit (void) 5443c827367444ee418f129b2c238299f49d3264554Jarkko Poyry{ 5453c827367444ee418f129b2c238299f49d3264554Jarkko Poyry m_renderer->clear(); 5463c827367444ee418f129b2c238299f49d3264554Jarkko Poyry} 5473c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 5483c827367444ee418f129b2c238299f49d3264554Jarkko PoyryASTCBlockSizeRemainderCase2D::IterateResult ASTCBlockSizeRemainderCase2D::iterate (void) 5493c827367444ee418f129b2c238299f49d3264554Jarkko Poyry{ 5503c827367444ee418f129b2c238299f49d3264554Jarkko Poyry TestLog& log = m_testCtx.getLog(); 5513c827367444ee418f129b2c238299f49d3264554Jarkko Poyry const IVec2 blockSize = m_renderer->getBlockSize(); 5523c827367444ee418f129b2c238299f49d3264554Jarkko Poyry const int curRemainderX = m_currentIteration % blockSize.x(); 5533c827367444ee418f129b2c238299f49d3264554Jarkko Poyry const int curRemainderY = m_currentIteration / blockSize.x(); 5543c827367444ee418f129b2c238299f49d3264554Jarkko Poyry const int imageWidth = (MAX_NUM_BLOCKS_X-1)*blockSize.x() + curRemainderX; 5553c827367444ee418f129b2c238299f49d3264554Jarkko Poyry const int imageHeight = (MAX_NUM_BLOCKS_Y-1)*blockSize.y() + curRemainderY; 556efb83e1354edd463650ad0404b18e9a7efc307e4Pyry Haulos const int numBlocksX = deDivRoundUp32(imageWidth, blockSize.x()); 557efb83e1354edd463650ad0404b18e9a7efc307e4Pyry Haulos const int numBlocksY = deDivRoundUp32(imageHeight, blockSize.y()); 5583c827367444ee418f129b2c238299f49d3264554Jarkko Poyry const int totalNumBlocks = numBlocksX * numBlocksY; 5593c827367444ee418f129b2c238299f49d3264554Jarkko Poyry const glu::RenderContext& renderCtx = m_context.getRenderContext(); 560becd5d53015521acf7536ba754de326d8b1da2f3Mika Isojärvi const tcu::RGBA threshold = renderCtx.getRenderTarget().getPixelFormat().getColorThreshold() + (tcu::isAstcSRGBFormat(m_format) ? tcu::RGBA(2,2,2,2) : tcu::RGBA(1,1,1,1)); 5613c827367444ee418f129b2c238299f49d3264554Jarkko Poyry tcu::CompressedTexture compressed (m_format, imageWidth, imageHeight); 5623c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 563efb83e1354edd463650ad0404b18e9a7efc307e4Pyry Haulos DE_ASSERT(compressed.getDataSize() == totalNumBlocks*tcu::astc::BLOCK_SIZE_BYTES); 564efb83e1354edd463650ad0404b18e9a7efc307e4Pyry Haulos tcu::astc::generateDummyNormalBlocks((deUint8*)compressed.getData(), totalNumBlocks, blockSize.x(), blockSize.y()); 5653c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 5663c827367444ee418f129b2c238299f49d3264554Jarkko Poyry // Create texture and render. 5673c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 5683c827367444ee418f129b2c238299f49d3264554Jarkko Poyry Surface renderedFrame (imageWidth, imageHeight); 5693c827367444ee418f129b2c238299f49d3264554Jarkko Poyry Surface referenceFrame (imageWidth, imageHeight); 570becd5d53015521acf7536ba754de326d8b1da2f3Mika Isojärvi glu::Texture2D texture (renderCtx, m_context.getContextInfo(), 1, &compressed, tcu::TexDecompressionParams(m_renderer->getASTCSupport() == ASTCSUPPORTLEVEL_LDR ? tcu::TexDecompressionParams::ASTCMODE_LDR : tcu::TexDecompressionParams::ASTCMODE_HDR)); 5713c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 572becd5d53015521acf7536ba754de326d8b1da2f3Mika Isojärvi m_renderer->render(referenceFrame, renderedFrame, texture, getUncompressedFormat(compressed.getFormat())); 5733c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 5743c827367444ee418f129b2c238299f49d3264554Jarkko Poyry { 5753c827367444ee418f129b2c238299f49d3264554Jarkko Poyry // Compare and log. 5763c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 5773c827367444ee418f129b2c238299f49d3264554Jarkko Poyry tcu::ScopedLogSection section(log, "Iteration " + de::toString(m_currentIteration), 5783c827367444ee418f129b2c238299f49d3264554Jarkko Poyry "Remainder " + de::toString(curRemainderX) + "x" + de::toString(curRemainderY)); 5793c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 5803c827367444ee418f129b2c238299f49d3264554Jarkko Poyry log << TestLog::Message << "Using texture of size " 5813c827367444ee418f129b2c238299f49d3264554Jarkko Poyry << imageWidth << "x" << imageHeight 5823c827367444ee418f129b2c238299f49d3264554Jarkko Poyry << " and block size " 5833c827367444ee418f129b2c238299f49d3264554Jarkko Poyry << blockSize.x() << "x" << blockSize.y() 5843c827367444ee418f129b2c238299f49d3264554Jarkko Poyry << "; the x and y remainders are " 5853c827367444ee418f129b2c238299f49d3264554Jarkko Poyry << curRemainderX << " and " << curRemainderY << " respectively" 5863c827367444ee418f129b2c238299f49d3264554Jarkko Poyry << TestLog::EndMessage; 5873c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 5883c827367444ee418f129b2c238299f49d3264554Jarkko Poyry const bool compareOk = tcu::pixelThresholdCompare(m_testCtx.getLog(), "ComparisonResult", "Comparison Result", referenceFrame, renderedFrame, threshold, 5893c827367444ee418f129b2c238299f49d3264554Jarkko Poyry m_currentIteration == 0 ? tcu::COMPARE_LOG_RESULT : tcu::COMPARE_LOG_ON_ERROR); 5903c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 5913c827367444ee418f129b2c238299f49d3264554Jarkko Poyry if (!compareOk) 5923c827367444ee418f129b2c238299f49d3264554Jarkko Poyry { 5933c827367444ee418f129b2c238299f49d3264554Jarkko Poyry m_testCtx.setTestResult(QP_TEST_RESULT_FAIL, "Image comparison failed"); 5943c827367444ee418f129b2c238299f49d3264554Jarkko Poyry return STOP; 5953c827367444ee418f129b2c238299f49d3264554Jarkko Poyry } 5963c827367444ee418f129b2c238299f49d3264554Jarkko Poyry } 5973c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 5983c827367444ee418f129b2c238299f49d3264554Jarkko Poyry if (m_currentIteration == 0 && m_currentIteration+1 < blockSize.x()*blockSize.y()) 5993c827367444ee418f129b2c238299f49d3264554Jarkko Poyry log << TestLog::Message << "Note: not logging further images unless reference comparison fails" << TestLog::EndMessage; 6003c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 6013c827367444ee418f129b2c238299f49d3264554Jarkko Poyry m_currentIteration++; 6023c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 6033c827367444ee418f129b2c238299f49d3264554Jarkko Poyry if (m_currentIteration >= blockSize.x()*blockSize.y()) 6043c827367444ee418f129b2c238299f49d3264554Jarkko Poyry { 6053c827367444ee418f129b2c238299f49d3264554Jarkko Poyry DE_ASSERT(m_currentIteration == blockSize.x()*blockSize.y()); 6063c827367444ee418f129b2c238299f49d3264554Jarkko Poyry m_testCtx.setTestResult(QP_TEST_RESULT_PASS, "Pass"); 6073c827367444ee418f129b2c238299f49d3264554Jarkko Poyry return STOP; 6083c827367444ee418f129b2c238299f49d3264554Jarkko Poyry } 6093c827367444ee418f129b2c238299f49d3264554Jarkko Poyry return CONTINUE; 6103c827367444ee418f129b2c238299f49d3264554Jarkko Poyry} 6113c827367444ee418f129b2c238299f49d3264554Jarkko Poyry 6123c827367444ee418f129b2c238299f49d3264554Jarkko Poyry} // Functional 6133c827367444ee418f129b2c238299f49d3264554Jarkko Poyry} // gles3 6143c827367444ee418f129b2c238299f49d3264554Jarkko Poyry} // deqp 615