Jarkko Poyry | 3c82736 | 2014-09-02 11:48:52 +0300 | [diff] [blame] | 1 | /*------------------------------------------------------------------------- |
| 2 | * drawElements Quality Program Test Executor |
| 3 | * ------------------------------------------ |
| 4 | * |
| 5 | * Copyright 2014 The Android Open Source Project |
| 6 | * |
| 7 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 8 | * you may not use this file except in compliance with the License. |
| 9 | * You may obtain a copy of the License at |
| 10 | * |
| 11 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 12 | * |
| 13 | * Unless required by applicable law or agreed to in writing, software |
| 14 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 15 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 16 | * See the License for the specific language governing permissions and |
| 17 | * limitations under the License. |
| 18 | * |
| 19 | *//*! |
| 20 | * \file |
| 21 | * \brief Extract shader programs from log. |
| 22 | *//*--------------------------------------------------------------------*/ |
| 23 | |
| 24 | #include "xeTestLogParser.hpp" |
| 25 | #include "xeTestResultParser.hpp" |
| 26 | #include "deFilePath.hpp" |
| 27 | #include "deStringUtil.hpp" |
| 28 | #include "deString.h" |
| 29 | |
| 30 | #include <vector> |
| 31 | #include <string> |
| 32 | #include <cstdio> |
| 33 | #include <cstdlib> |
| 34 | #include <fstream> |
| 35 | #include <iostream> |
| 36 | #include <stdexcept> |
| 37 | |
| 38 | using std::vector; |
| 39 | using std::string; |
| 40 | using std::set; |
| 41 | using std::map; |
| 42 | |
| 43 | struct CommandLine |
| 44 | { |
| 45 | CommandLine (void) |
| 46 | { |
| 47 | } |
| 48 | |
| 49 | string filename; |
| 50 | string dstPath; |
| 51 | }; |
| 52 | |
| 53 | static const char* getShaderTypeSuffix (const xe::ri::Shader::ShaderType shaderType) |
| 54 | { |
| 55 | switch (shaderType) |
| 56 | { |
| 57 | case xe::ri::Shader::SHADERTYPE_VERTEX: return "vert"; |
| 58 | case xe::ri::Shader::SHADERTYPE_FRAGMENT: return "frag"; |
| 59 | case xe::ri::Shader::SHADERTYPE_GEOMETRY: return "geom"; |
| 60 | case xe::ri::Shader::SHADERTYPE_TESS_CONTROL: return "tesc"; |
| 61 | case xe::ri::Shader::SHADERTYPE_TESS_EVALUATION: return "tese"; |
| 62 | case xe::ri::Shader::SHADERTYPE_COMPUTE: return "comp"; |
| 63 | default: |
| 64 | throw xe::Error("Invalid shader type"); |
| 65 | } |
| 66 | } |
| 67 | |
| 68 | static void writeShaderProgram (const CommandLine& cmdLine, const std::string& casePath, const xe::ri::ShaderProgram& shaderProgram, int programNdx) |
| 69 | { |
| 70 | const string basePath = string(de::FilePath::join(cmdLine.dstPath, casePath).getPath()) + "." + de::toString(programNdx); |
| 71 | |
| 72 | for (int shaderNdx = 0; shaderNdx < shaderProgram.shaders.getNumItems(); shaderNdx++) |
| 73 | { |
| 74 | const xe::ri::Shader& shader = dynamic_cast<const xe::ri::Shader&>(shaderProgram.shaders.getItem(shaderNdx)); |
| 75 | const string shaderPath = basePath + "." + getShaderTypeSuffix(shader.shaderType); |
| 76 | |
| 77 | if (de::FilePath(shaderPath).exists()) |
| 78 | throw xe::Error("File '" + shaderPath + "' exists already"); |
| 79 | |
| 80 | { |
| 81 | std::ofstream out(shaderPath.c_str(), std::ifstream::binary|std::ifstream::out); |
| 82 | |
| 83 | if (!out.good()) |
| 84 | throw xe::Error("Failed to open '" + shaderPath + "'"); |
| 85 | |
| 86 | out.write(shader.source.source.c_str(), shader.source.source.size()); |
| 87 | } |
| 88 | } |
| 89 | } |
| 90 | |
| 91 | struct StackEntry |
| 92 | { |
| 93 | const xe::ri::List* list; |
| 94 | int curNdx; |
| 95 | |
| 96 | explicit StackEntry (const xe::ri::List* list_) : list(list_), curNdx(0) {} |
| 97 | }; |
| 98 | |
| 99 | static void extractShaderPrograms (const CommandLine& cmdLine, const std::string& casePath, const xe::TestCaseResult& result) |
| 100 | { |
| 101 | vector<StackEntry> itemListStack; |
| 102 | int programNdx = 0; |
| 103 | |
| 104 | itemListStack.push_back(StackEntry(&result.resultItems)); |
| 105 | |
| 106 | while (!itemListStack.empty()) |
| 107 | { |
| 108 | StackEntry& curEntry = itemListStack.back(); |
| 109 | |
| 110 | if (curEntry.curNdx < curEntry.list->getNumItems()) |
| 111 | { |
| 112 | const xe::ri::Item& curItem = curEntry.list->getItem(curEntry.curNdx); |
| 113 | curEntry.curNdx += 1; |
| 114 | |
| 115 | if (curItem.getType() == xe::ri::TYPE_SHADERPROGRAM) |
| 116 | { |
| 117 | writeShaderProgram(cmdLine, casePath, static_cast<const xe::ri::ShaderProgram&>(curItem), programNdx); |
| 118 | programNdx += 1; |
| 119 | } |
| 120 | else if (curItem.getType() == xe::ri::TYPE_SECTION) |
| 121 | itemListStack.push_back(StackEntry(&static_cast<const xe::ri::Section&>(curItem).items)); |
| 122 | } |
| 123 | else |
| 124 | itemListStack.pop_back(); |
| 125 | } |
| 126 | |
| 127 | if (programNdx == 0) |
| 128 | std::cout << "WARNING: no shader programs found in '" << casePath << "'\n"; |
| 129 | } |
| 130 | |
| 131 | class ShaderProgramExtractHandler : public xe::TestLogHandler |
| 132 | { |
| 133 | public: |
| 134 | ShaderProgramExtractHandler (const CommandLine& cmdLine) |
| 135 | : m_cmdLine(cmdLine) |
| 136 | { |
| 137 | } |
| 138 | |
| 139 | void setSessionInfo (const xe::SessionInfo&) |
| 140 | { |
| 141 | // Ignored. |
| 142 | } |
| 143 | |
| 144 | xe::TestCaseResultPtr startTestCaseResult (const char* casePath) |
| 145 | { |
| 146 | return xe::TestCaseResultPtr(new xe::TestCaseResultData(casePath)); |
| 147 | } |
| 148 | |
| 149 | void testCaseResultUpdated (const xe::TestCaseResultPtr&) |
| 150 | { |
| 151 | // Ignored. |
| 152 | } |
| 153 | |
| 154 | void testCaseResultComplete (const xe::TestCaseResultPtr& caseData) |
| 155 | { |
| 156 | if (caseData->getDataSize() > 0) |
| 157 | { |
| 158 | xe::TestCaseResult fullResult; |
| 159 | xe::TestResultParser::ParseResult parseResult; |
| 160 | |
| 161 | m_testResultParser.init(&fullResult); |
| 162 | parseResult = m_testResultParser.parse(caseData->getData(), caseData->getDataSize()); |
| 163 | DE_UNREF(parseResult); |
| 164 | |
| 165 | extractShaderPrograms(m_cmdLine, caseData->getTestCasePath(), fullResult); |
| 166 | } |
| 167 | } |
| 168 | |
| 169 | private: |
| 170 | const CommandLine& m_cmdLine; |
| 171 | xe::TestResultParser m_testResultParser; |
| 172 | }; |
| 173 | |
| 174 | static void extractShaderProgramsFromLogFile (const CommandLine& cmdLine) |
| 175 | { |
| 176 | std::ifstream in (cmdLine.filename.c_str(), std::ifstream::binary|std::ifstream::in); |
| 177 | ShaderProgramExtractHandler resultHandler (cmdLine); |
| 178 | xe::TestLogParser parser (&resultHandler); |
| 179 | deUint8 buf [1024]; |
| 180 | int numRead = 0; |
| 181 | |
| 182 | if (!in.good()) |
| 183 | throw std::runtime_error(string("Failed to open '") + cmdLine.filename + "'"); |
| 184 | |
| 185 | for (;;) |
| 186 | { |
| 187 | in.read((char*)&buf[0], DE_LENGTH_OF_ARRAY(buf)); |
| 188 | numRead = (int)in.gcount(); |
| 189 | |
| 190 | if (numRead <= 0) |
| 191 | break; |
| 192 | |
| 193 | parser.parse(&buf[0], numRead); |
| 194 | } |
| 195 | |
| 196 | in.close(); |
| 197 | } |
| 198 | |
| 199 | static void printHelp (const char* binName) |
| 200 | { |
| 201 | printf("%s: [filename] [dst path (optional)]\n", binName); |
| 202 | } |
| 203 | |
| 204 | static bool parseCommandLine (CommandLine& cmdLine, int argc, const char* const* argv) |
| 205 | { |
| 206 | for (int argNdx = 1; argNdx < argc; argNdx++) |
| 207 | { |
| 208 | const char* arg = argv[argNdx]; |
| 209 | |
| 210 | if (!deStringBeginsWith(arg, "--")) |
| 211 | { |
| 212 | if (cmdLine.filename.empty()) |
| 213 | cmdLine.filename = arg; |
| 214 | else if (cmdLine.dstPath.empty()) |
| 215 | cmdLine.dstPath = arg; |
| 216 | else |
| 217 | return false; |
| 218 | } |
| 219 | else |
| 220 | return false; |
| 221 | } |
| 222 | |
| 223 | if (cmdLine.filename.empty()) |
| 224 | return false; |
| 225 | |
| 226 | return true; |
| 227 | } |
| 228 | |
| 229 | int main (int argc, const char* const* argv) |
| 230 | { |
| 231 | try |
| 232 | { |
| 233 | CommandLine cmdLine; |
| 234 | |
| 235 | if (!parseCommandLine(cmdLine, argc, argv)) |
| 236 | { |
| 237 | printHelp(argv[0]); |
| 238 | return -1; |
| 239 | } |
| 240 | |
| 241 | extractShaderProgramsFromLogFile(cmdLine); |
| 242 | } |
| 243 | catch (const std::exception& e) |
| 244 | { |
| 245 | printf("FATAL ERROR: %s\n", e.what()); |
| 246 | return -1; |
| 247 | } |
| 248 | |
| 249 | return 0; |
| 250 | } |