std::string ShaderD3D::getDebugInfo() const
{
if (mDebugInfo.empty())
{
return "";
}
return mDebugInfo + std::string("\n// ") + GetShaderTypeString(mData.getShaderType()) +
" SHADER END\n";
}
bool ShaderD3D::postTranslateCompile(gl::Compiler *compiler, std::string *infoLog)
{
// TODO(jmadill): We shouldn't need to cache this.
mCompilerOutputType = compiler->getShaderOutputType();
const std::string &translatedSource = mData.getTranslatedSource();
mUsesMultipleRenderTargets = translatedSource.find("GL_USES_MRT") != std::string::npos;
mUsesFragColor = translatedSource.find("GL_USES_FRAG_COLOR") != std::string::npos;
mUsesFragData = translatedSource.find("GL_USES_FRAG_DATA") != std::string::npos;
mUsesFragCoord = translatedSource.find("GL_USES_FRAG_COORD") != std::string::npos;
mUsesFrontFacing = translatedSource.find("GL_USES_FRONT_FACING") != std::string::npos;
mUsesPointSize = translatedSource.find("GL_USES_POINT_SIZE") != std::string::npos;
mUsesPointCoord = translatedSource.find("GL_USES_POINT_COORD") != std::string::npos;
mUsesDepthRange = translatedSource.find("GL_USES_DEPTH_RANGE") != std::string::npos;
mUsesFragDepth = translatedSource.find("GL_USES_FRAG_DEPTH") != std::string::npos;
mHasANGLEMultiviewEnabled =
translatedSource.find("GL_ANGLE_MULTIVIEW_ENABLED") != std::string::npos;
mUsesViewID = translatedSource.find("GL_USES_VIEW_ID") != std::string::npos;
mUsesDiscardRewriting =
translatedSource.find("ANGLE_USES_DISCARD_REWRITING") != std::string::npos;
mUsesNestedBreak = translatedSource.find("ANGLE_USES_NESTED_BREAK") != std::string::npos;
mRequiresIEEEStrictCompiling =
translatedSource.find("ANGLE_REQUIRES_IEEE_STRICT_COMPILING") != std::string::npos;
ShHandle compilerHandle = compiler->getCompilerHandle(mData.getShaderType());
mUniformRegisterMap = GetUniformRegisterMap(sh::GetUniformRegisterMap(compilerHandle));
for (const sh::InterfaceBlock &interfaceBlock : mData.getUniformBlocks())
{
if (interfaceBlock.staticUse)
{
unsigned int index = static_cast<unsigned int>(-1);
bool blockRegisterResult =
sh::GetUniformBlockRegister(compilerHandle, interfaceBlock.name, &index);
ASSERT(blockRegisterResult);
mUniformBlockRegisterMap[interfaceBlock.name] = index;
}
}
mDebugInfo +=
std::string("// ") + GetShaderTypeString(mData.getShaderType()) + " SHADER BEGIN\n";
mDebugInfo += "\n// GLSL BEGIN\n\n" + mData.getSource() + "\n\n// GLSL END\n\n\n";
mDebugInfo += "// INITIAL HLSL BEGIN\n\n" + translatedSource + "\n// INITIAL HLSL END\n\n\n";
// Successive steps will append more info
return true;
}
bool ShaderD3D::compile(gl::Compiler *compiler, const std::string &source)
{
uncompile();
CompilerD3D *compilerD3D = GetImplAs<CompilerD3D>(compiler);
ShHandle compilerHandle = compilerD3D->getCompilerHandle(mShaderType);
mCompilerOutputType = ShGetShaderOutputType(compilerHandle);
compileToHLSL(compilerHandle, source);
if (mShaderType == GL_VERTEX_SHADER)
{
parseAttributes(compilerHandle);
}
parseVaryings(compilerHandle);
if (mShaderType == GL_FRAGMENT_SHADER)
{
std::sort(mVaryings.begin(), mVaryings.end(), CompareVarying);
const std::string &hlsl = getTranslatedSource();
if (!hlsl.empty())
{
mActiveOutputVariables = *GetShaderVariables(ShGetOutputVariables(compilerHandle));
FilterInactiveVariables(&mActiveOutputVariables);
}
}
#if ANGLE_SHADER_DEBUG_INFO == ANGLE_ENABLED
mDebugInfo += std::string("// ") + GetShaderTypeString(mShaderType) + " SHADER BEGIN\n";
mDebugInfo += "\n// GLSL BEGIN\n\n" + source + "\n\n// GLSL END\n\n\n";
mDebugInfo += "// INITIAL HLSL BEGIN\n\n" + getTranslatedSource() + "\n// INITIAL HLSL END\n\n\n";
// Successive steps will append more info
#else
mDebugInfo += getTranslatedSource();
#endif
return !getTranslatedSource().empty();
}
std::string ShaderD3D::getDebugInfo() const
{
return mDebugInfo + std::string("\n// ") + GetShaderTypeString(mShaderType) + " SHADER END\n";
}
bool ShaderD3D::postTranslateCompile(gl::Compiler *compiler, std::string *infoLog)
{
// TODO(jmadill): We shouldn't need to cache this.
mCompilerOutputType = compiler->getShaderOutputType();
const std::string &translatedSource = mData.getTranslatedSource();
mUsesMultipleRenderTargets = translatedSource.find("GL_USES_MRT") != std::string::npos;
mUsesFragColor = translatedSource.find("GL_USES_FRAG_COLOR") != std::string::npos;
mUsesFragData = translatedSource.find("GL_USES_FRAG_DATA") != std::string::npos;
mUsesFragCoord = translatedSource.find("GL_USES_FRAG_COORD") != std::string::npos;
mUsesFrontFacing = translatedSource.find("GL_USES_FRONT_FACING") != std::string::npos;
mUsesPointSize = translatedSource.find("GL_USES_POINT_SIZE") != std::string::npos;
mUsesPointCoord = translatedSource.find("GL_USES_POINT_COORD") != std::string::npos;
mUsesDepthRange = translatedSource.find("GL_USES_DEPTH_RANGE") != std::string::npos;
mUsesFragDepth = translatedSource.find("GL_USES_FRAG_DEPTH") != std::string::npos;
mUsesDiscardRewriting =
translatedSource.find("ANGLE_USES_DISCARD_REWRITING") != std::string::npos;
mUsesNestedBreak = translatedSource.find("ANGLE_USES_NESTED_BREAK") != std::string::npos;
mUsesDeferredInit = translatedSource.find("ANGLE_USES_DEFERRED_INIT") != std::string::npos;
mRequiresIEEEStrictCompiling =
translatedSource.find("ANGLE_REQUIRES_IEEE_STRICT_COMPILING") != std::string::npos;
ShHandle compilerHandle = compiler->getCompilerHandle(mData.getShaderType());
for (const sh::Uniform &uniform : mData.getUniforms())
{
if (uniform.staticUse && !uniform.isBuiltIn())
{
unsigned int index = static_cast<unsigned int>(-1);
bool getUniformRegisterResult =
ShGetUniformRegister(compilerHandle, uniform.name, &index);
UNUSED_ASSERTION_VARIABLE(getUniformRegisterResult);
ASSERT(getUniformRegisterResult);
mUniformRegisterMap[uniform.name] = index;
}
}
for (const sh::InterfaceBlock &interfaceBlock : mData.getInterfaceBlocks())
{
if (interfaceBlock.staticUse)
{
unsigned int index = static_cast<unsigned int>(-1);
bool blockRegisterResult =
ShGetInterfaceBlockRegister(compilerHandle, interfaceBlock.name, &index);
UNUSED_ASSERTION_VARIABLE(blockRegisterResult);
ASSERT(blockRegisterResult);
mInterfaceBlockRegisterMap[interfaceBlock.name] = index;
}
}
#if ANGLE_SHADER_DEBUG_INFO == ANGLE_ENABLED
mDebugInfo +=
std::string("// ") + GetShaderTypeString(mData->getShaderType()) + " SHADER BEGIN\n";
mDebugInfo += "\n// GLSL BEGIN\n\n" + source + "\n\n// GLSL END\n\n\n";
mDebugInfo += "// INITIAL HLSL BEGIN\n\n" + translatedSource + "\n// INITIAL HLSL END\n\n\n";
// Successive steps will append more info
#else
mDebugInfo += translatedSource;
#endif
return true;
}
