diff options
Diffstat (limited to 'src/3rdparty/angle/src/libGLESv2/renderer/d3d/HLSLCompiler.cpp')
| -rw-r--r-- | src/3rdparty/angle/src/libGLESv2/renderer/d3d/HLSLCompiler.cpp | 333 |
1 files changed, 0 insertions, 333 deletions
diff --git a/src/3rdparty/angle/src/libGLESv2/renderer/d3d/HLSLCompiler.cpp b/src/3rdparty/angle/src/libGLESv2/renderer/d3d/HLSLCompiler.cpp deleted file mode 100644 index 776d92b202..0000000000 --- a/src/3rdparty/angle/src/libGLESv2/renderer/d3d/HLSLCompiler.cpp +++ /dev/null @@ -1,333 +0,0 @@ -// -// Copyright 2014 The ANGLE Project Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. -// - -#include "libGLESv2/renderer/d3d/HLSLCompiler.h" -#include "libGLESv2/Program.h" -#include "libGLESv2/main.h" - -#include "common/features.h" -#include "common/utilities.h" - -#ifndef QT_D3DCOMPILER_DLL -#define QT_D3DCOMPILER_DLL D3DCOMPILER_DLL -#endif -#ifndef D3DCOMPILE_RESERVED16 -#define D3DCOMPILE_RESERVED16 (1 << 16) -#endif -#ifndef D3DCOMPILE_RESERVED17 -#define D3DCOMPILE_RESERVED17 (1 << 17) -#endif - -// Definitions local to the translation unit -namespace -{ - -#ifdef CREATE_COMPILER_FLAG_INFO - #undef CREATE_COMPILER_FLAG_INFO -#endif - -#define CREATE_COMPILER_FLAG_INFO(flag) { flag, #flag } - -struct CompilerFlagInfo -{ - UINT mFlag; - const char *mName; -}; - -CompilerFlagInfo CompilerFlagInfos[] = -{ - // NOTE: The data below is copied from d3dcompiler.h - // If something changes there it should be changed here as well - CREATE_COMPILER_FLAG_INFO(D3DCOMPILE_DEBUG), // (1 << 0) - CREATE_COMPILER_FLAG_INFO(D3DCOMPILE_SKIP_VALIDATION), // (1 << 1) - CREATE_COMPILER_FLAG_INFO(D3DCOMPILE_SKIP_OPTIMIZATION), // (1 << 2) - CREATE_COMPILER_FLAG_INFO(D3DCOMPILE_PACK_MATRIX_ROW_MAJOR), // (1 << 3) - CREATE_COMPILER_FLAG_INFO(D3DCOMPILE_PACK_MATRIX_COLUMN_MAJOR), // (1 << 4) - CREATE_COMPILER_FLAG_INFO(D3DCOMPILE_PARTIAL_PRECISION), // (1 << 5) - CREATE_COMPILER_FLAG_INFO(D3DCOMPILE_FORCE_VS_SOFTWARE_NO_OPT), // (1 << 6) - CREATE_COMPILER_FLAG_INFO(D3DCOMPILE_FORCE_PS_SOFTWARE_NO_OPT), // (1 << 7) - CREATE_COMPILER_FLAG_INFO(D3DCOMPILE_NO_PRESHADER), // (1 << 8) - CREATE_COMPILER_FLAG_INFO(D3DCOMPILE_AVOID_FLOW_CONTROL), // (1 << 9) - CREATE_COMPILER_FLAG_INFO(D3DCOMPILE_PREFER_FLOW_CONTROL), // (1 << 10) - CREATE_COMPILER_FLAG_INFO(D3DCOMPILE_ENABLE_STRICTNESS), // (1 << 11) - CREATE_COMPILER_FLAG_INFO(D3DCOMPILE_ENABLE_BACKWARDS_COMPATIBILITY), // (1 << 12) - CREATE_COMPILER_FLAG_INFO(D3DCOMPILE_IEEE_STRICTNESS), // (1 << 13) - CREATE_COMPILER_FLAG_INFO(D3DCOMPILE_OPTIMIZATION_LEVEL0), // (1 << 14) - CREATE_COMPILER_FLAG_INFO(D3DCOMPILE_OPTIMIZATION_LEVEL1), // 0 - CREATE_COMPILER_FLAG_INFO(D3DCOMPILE_OPTIMIZATION_LEVEL2), // ((1 << 14) | (1 << 15)) - CREATE_COMPILER_FLAG_INFO(D3DCOMPILE_OPTIMIZATION_LEVEL3), // (1 << 15) - CREATE_COMPILER_FLAG_INFO(D3DCOMPILE_RESERVED16), // (1 << 16) - CREATE_COMPILER_FLAG_INFO(D3DCOMPILE_RESERVED17), // (1 << 17) - CREATE_COMPILER_FLAG_INFO(D3DCOMPILE_WARNINGS_ARE_ERRORS) // (1 << 18) -}; - -#undef CREATE_COMPILER_FLAG_INFO - -bool IsCompilerFlagSet(UINT mask, UINT flag) -{ - bool isFlagSet = IsMaskFlagSet(mask, flag); - - switch(flag) - { - case D3DCOMPILE_OPTIMIZATION_LEVEL0: - return isFlagSet && !IsMaskFlagSet(mask, UINT(D3DCOMPILE_OPTIMIZATION_LEVEL3)); - - case D3DCOMPILE_OPTIMIZATION_LEVEL1: - return (mask & D3DCOMPILE_OPTIMIZATION_LEVEL2) == UINT(0); - - case D3DCOMPILE_OPTIMIZATION_LEVEL3: - return isFlagSet && !IsMaskFlagSet(mask, UINT(D3DCOMPILE_OPTIMIZATION_LEVEL0)); - - default: - return isFlagSet; - } -} - -const char *GetCompilerFlagName(UINT mask, size_t flagIx) -{ - const CompilerFlagInfo &flagInfo = CompilerFlagInfos[flagIx]; - if (IsCompilerFlagSet(mask, flagInfo.mFlag)) - { - return flagInfo.mName; - } - - return nullptr; -} - -} - -namespace rx -{ - -CompileConfig::CompileConfig() - : flags(0), - name() -{ -} - -CompileConfig::CompileConfig(UINT flags, const std::string &name) - : flags(flags), - name(name) -{ -} - -HLSLCompiler::HLSLCompiler() - : mD3DCompilerModule(NULL), - mD3DCompileFunc(NULL), - mD3DDisassembleFunc(NULL) -{ -} - -HLSLCompiler::~HLSLCompiler() -{ - release(); -} - -bool HLSLCompiler::initialize() -{ -#if !defined(ANGLE_ENABLE_WINDOWS_STORE) -#if defined(ANGLE_PRELOADED_D3DCOMPILER_MODULE_NAMES) - // Find a D3DCompiler module that had already been loaded based on a predefined list of versions. - static const char *d3dCompilerNames[] = ANGLE_PRELOADED_D3DCOMPILER_MODULE_NAMES; - - for (size_t i = 0; i < ArraySize(d3dCompilerNames); ++i) - { - if (GetModuleHandleExA(0, d3dCompilerNames[i], &mD3DCompilerModule)) - { - break; - } - } -#endif // ANGLE_PRELOADED_D3DCOMPILER_MODULE_NAMES - - // Load the compiler DLL specified by the environment, or default to QT_D3DCOMPILER_DLL - const wchar_t *defaultCompiler = _wgetenv(L"QT_D3DCOMPILER_DLL"); - if (!defaultCompiler) - defaultCompiler = QT_D3DCOMPILER_DLL; - - const wchar_t *compilerDlls[] = { - defaultCompiler, - L"d3dcompiler_47.dll", - L"d3dcompiler_46.dll", - L"d3dcompiler_45.dll", - L"d3dcompiler_44.dll", - L"d3dcompiler_43.dll", - 0 - }; - - // Load the first available known compiler DLL - for (int i = 0; compilerDlls[i]; ++i) - { - mD3DCompilerModule = LoadLibrary(compilerDlls[i]); - if (mD3DCompilerModule) - break; - } - - if (!mD3DCompilerModule) - { - // Load the version of the D3DCompiler DLL associated with the Direct3D version ANGLE was built with. - mD3DCompilerModule = LoadLibrary(D3DCOMPILER_DLL); - } - - if (!mD3DCompilerModule) - { - ERR("No D3D compiler module found - aborting!\n"); - return false; - } - - mD3DCompileFunc = reinterpret_cast<pD3DCompile>(GetProcAddress(mD3DCompilerModule, "D3DCompile")); - ASSERT(mD3DCompileFunc); - - mD3DDisassembleFunc = reinterpret_cast<pD3DDisassemble>(GetProcAddress(mD3DCompilerModule, "D3DDisassemble")); - ASSERT(mD3DDisassembleFunc); - -#else - // D3D Shader compiler is linked already into this module, so the export - // can be directly assigned. - mD3DCompilerModule = NULL; - mD3DCompileFunc = reinterpret_cast<pD3DCompile>(D3DCompile); - mD3DDisassembleFunc = reinterpret_cast<pD3DDisassemble>(D3DDisassemble); -#endif - - return mD3DCompileFunc != NULL; -} - -void HLSLCompiler::release() -{ - if (mD3DCompilerModule) - { - FreeLibrary(mD3DCompilerModule); - mD3DCompilerModule = NULL; - mD3DCompileFunc = NULL; - mD3DDisassembleFunc = NULL; - } -} - -gl::Error HLSLCompiler::compileToBinary(gl::InfoLog &infoLog, const std::string &hlsl, const std::string &profile, - const std::vector<CompileConfig> &configs, const D3D_SHADER_MACRO *overrideMacros, - ID3DBlob **outCompiledBlob, std::string *outDebugInfo) const -{ -#if !defined(ANGLE_ENABLE_WINDOWS_STORE) - ASSERT(mD3DCompilerModule); -#endif - ASSERT(mD3DCompileFunc); - -#if !defined(ANGLE_ENABLE_WINDOWS_STORE) - if (gl::perfActive()) - { - std::string sourcePath = getTempPath(); - std::string sourceText = FormatString("#line 2 \"%s\"\n\n%s", sourcePath.c_str(), hlsl.c_str()); - writeFile(sourcePath.c_str(), sourceText.c_str(), sourceText.size()); - } -#endif - - const D3D_SHADER_MACRO *macros = overrideMacros ? overrideMacros : NULL; - - for (size_t i = 0; i < configs.size(); ++i) - { - ID3DBlob *errorMessage = NULL; - ID3DBlob *binary = NULL; - - HRESULT result = mD3DCompileFunc(hlsl.c_str(), hlsl.length(), gl::g_fakepath, macros, NULL, "main", profile.c_str(), - configs[i].flags, 0, &binary, &errorMessage); - - if (errorMessage) - { - std::string message = reinterpret_cast<const char*>(errorMessage->GetBufferPointer()); - SafeRelease(errorMessage); - - infoLog.appendSanitized(message.c_str()); - TRACE("\n%s", hlsl.c_str()); - TRACE("\n%s", message.c_str()); - - if (message.find("error X3531:") != std::string::npos) // "can't unroll loops marked with loop attribute" - { - macros = NULL; // Disable [loop] and [flatten] - - // Retry without changing compiler flags - i--; - continue; - } - } - - if (SUCCEEDED(result)) - { - *outCompiledBlob = binary; - -#if ANGLE_SHADER_DEBUG_INFO == ANGLE_ENABLED - (*outDebugInfo) += "// COMPILER INPUT HLSL BEGIN\n\n" + hlsl + "\n// COMPILER INPUT HLSL END\n"; - (*outDebugInfo) += "\n\n// ASSEMBLY BEGIN\n\n"; - (*outDebugInfo) += "// Compiler configuration: " + configs[i].name + "\n// Flags:\n"; - for (size_t fIx = 0; fIx < ArraySize(CompilerFlagInfos); ++fIx) - { - const char *flagName = GetCompilerFlagName(configs[i].flags, fIx); - if (flagName != nullptr) - { - (*outDebugInfo) += std::string("// ") + flagName + "\n"; - } - } - - (*outDebugInfo) += "// Macros:\n"; - if (macros == nullptr) - { - (*outDebugInfo) += "// - : -\n"; - } - else - { - for (const D3D_SHADER_MACRO *mIt = macros; mIt->Name != nullptr; ++mIt) - { - (*outDebugInfo) += std::string("// ") + mIt->Name + " : " + mIt->Definition + "\n"; - } - } - - (*outDebugInfo) += "\n" + disassembleBinary(binary) + "\n// ASSEMBLY END\n"; -#endif - - return gl::Error(GL_NO_ERROR); - } - else - { - if (result == E_OUTOFMEMORY) - { - *outCompiledBlob = NULL; - return gl::Error(GL_OUT_OF_MEMORY, "HLSL compiler had an unexpected failure, result: 0x%X.", result); - } - - infoLog.append("Warning: D3D shader compilation failed with %s flags.", configs[i].name.c_str()); - - if (i + 1 < configs.size()) - { - infoLog.append(" Retrying with %s.\n", configs[i + 1].name.c_str()); - } - } - } - - // None of the configurations succeeded in compiling this shader but the compiler is still intact - *outCompiledBlob = NULL; - return gl::Error(GL_NO_ERROR); -} - -std::string HLSLCompiler::disassembleBinary(ID3DBlob *shaderBinary) const -{ - // Retrieve disassembly - UINT flags = D3D_DISASM_ENABLE_DEFAULT_VALUE_PRINTS | D3D_DISASM_ENABLE_INSTRUCTION_NUMBERING; - ID3DBlob *disassembly = NULL; - pD3DDisassemble disassembleFunc = reinterpret_cast<pD3DDisassemble>(mD3DDisassembleFunc); - LPCVOID buffer = shaderBinary->GetBufferPointer(); - SIZE_T bufSize = shaderBinary->GetBufferSize(); - HRESULT result = disassembleFunc(buffer, bufSize, flags, "", &disassembly); - - std::string asmSrc; - if (SUCCEEDED(result)) - { - asmSrc = reinterpret_cast<const char*>(disassembly->GetBufferPointer()); - } - - SafeRelease(disassembly); - - return asmSrc; -} - -} |