1 files changed, 0 insertions, 161 deletions
diff --git a/src/3rdparty/angle/src/compiler/translator/TranslatorHLSL.cpp b/src/3rdparty/angle/src/compiler/translator/TranslatorHLSL.cpp
deleted file mode 100644
index 091a649cfc..0000000000
--- a/src/3rdparty/angle/src/compiler/translator/TranslatorHLSL.cpp
+++ /dev/null
@@ -1,161 +0,0 @@
-//
-// Copyright (c) 2002-2013 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 "compiler/translator/TranslatorHLSL.h"
-
-#include "compiler/translator/AddDefaultReturnStatements.h"
-#include "compiler/translator/ArrayReturnValueToOutParameter.h"
-#include "compiler/translator/BreakVariableAliasingInInnerLoops.h"
-#include "compiler/translator/EmulatePrecision.h"
-#include "compiler/translator/ExpandIntegerPowExpressions.h"
-#include "compiler/translator/IntermNodePatternMatcher.h"
-#include "compiler/translator/OutputHLSL.h"
-#include "compiler/translator/RemoveDynamicIndexing.h"
-#include "compiler/translator/RemoveNoOpCasesFromEndOfSwitchStatements.h"
-#include "compiler/translator/RewriteElseBlocks.h"
-#include "compiler/translator/RewriteTexelFetchOffset.h"
-#include "compiler/translator/RewriteUnaryMinusOperatorInt.h"
-#include "compiler/translator/SeparateArrayInitialization.h"
-#include "compiler/translator/SeparateDeclarations.h"
-#include "compiler/translator/SeparateExpressionsReturningArrays.h"
-#include "compiler/translator/SimplifyLoopConditions.h"
-#include "compiler/translator/SplitSequenceOperator.h"
-#include "compiler/translator/UnfoldShortCircuitToIf.h"
-#include "compiler/translator/WrapSwitchStatementsInBlocks.h"
-
-namespace sh
-{
-
-TranslatorHLSL::TranslatorHLSL(sh::GLenum type, ShShaderSpec spec, ShShaderOutput output)
-    : TCompiler(type, spec, output)
-{
-}
-
-void TranslatorHLSL::translate(TIntermBlock *root,
-                               ShCompileOptions compileOptions,
-                               PerformanceDiagnostics *perfDiagnostics)
-{
-    const ShBuiltInResources &resources = getResources();
-    int numRenderTargets                = resources.EXT_draw_buffers ? resources.MaxDrawBuffers : 1;
-
-    sh::AddDefaultReturnStatements(root);
-
-    // Note that SimplifyLoopConditions needs to be run before any other AST transformations that
-    // may need to generate new statements from loop conditions or loop expressions.
-    // Note that SeparateDeclarations has already been run in TCompiler::compileTreeImpl().
-    SimplifyLoopConditions(root,
-                           IntermNodePatternMatcher::kExpressionReturningArray |
-                               IntermNodePatternMatcher::kUnfoldedShortCircuitExpression |
-                               IntermNodePatternMatcher::kDynamicIndexingOfVectorOrMatrixInLValue,
-                           &getSymbolTable(), getShaderVersion());
-
-    SplitSequenceOperator(root,
-                          IntermNodePatternMatcher::kExpressionReturningArray |
-                              IntermNodePatternMatcher::kUnfoldedShortCircuitExpression |
-                              IntermNodePatternMatcher::kDynamicIndexingOfVectorOrMatrixInLValue,
-                          &getSymbolTable(), getShaderVersion());
-
-    // Note that SeparateDeclarations needs to be run before UnfoldShortCircuitToIf.
-    UnfoldShortCircuitToIf(root, &getSymbolTable());
-
-    SeparateExpressionsReturningArrays(root, &getSymbolTable());
-
-    // Note that SeparateDeclarations needs to be run before SeparateArrayInitialization.
-    SeparateArrayInitialization(root);
-
-    // HLSL doesn't support arrays as return values, we'll need to make functions that have an array
-    // as a return value to use an out parameter to transfer the array data instead.
-    ArrayReturnValueToOutParameter(root, &getSymbolTable());
-
-    if (!shouldRunLoopAndIndexingValidation(compileOptions))
-    {
-        // HLSL doesn't support dynamic indexing of vectors and matrices.
-        RemoveDynamicIndexing(root, &getSymbolTable(), getShaderVersion(), perfDiagnostics);
-    }
-
-    // Work around D3D9 bug that would manifest in vertex shaders with selection blocks which
-    // use a vertex attribute as a condition, and some related computation in the else block.
-    if (getOutputType() == SH_HLSL_3_0_OUTPUT && getShaderType() == GL_VERTEX_SHADER)
-    {
-        sh::RewriteElseBlocks(root, &getSymbolTable());
-    }
-
-    // Work around an HLSL compiler frontend aliasing optimization bug.
-    // TODO(cwallez) The date is 2016-08-25, Microsoft said the bug would be fixed
-    // in the next release of d3dcompiler.dll, it would be nice to detect the DLL
-    // version and only apply the workaround if it is too old.
-    sh::BreakVariableAliasingInInnerLoops(root);
-
-    // WrapSwitchStatementsInBlocks should be called after any AST transformations that might
-    // introduce variable declarations inside the main scope of any switch statement.
-    if (WrapSwitchStatementsInBlocks(root))
-    {
-        // The WrapSwitchStatementsInBlocks step might introduce new no-op cases to the end of
-        // switch statements, so make sure to clean up the AST.
-        RemoveNoOpCasesFromEndOfSwitchStatements(root, &getSymbolTable());
-    }
-
-    bool precisionEmulation =
-        getResources().WEBGL_debug_shader_precision && getPragma().debugShaderPrecision;
-
-    if (precisionEmulation)
-    {
-        EmulatePrecision emulatePrecision(&getSymbolTable(), getShaderVersion());
-        root->traverse(&emulatePrecision);
-        emulatePrecision.updateTree();
-        emulatePrecision.writeEmulationHelpers(getInfoSink().obj, getShaderVersion(),
-                                               getOutputType());
-    }
-
-    if ((compileOptions & SH_EXPAND_SELECT_HLSL_INTEGER_POW_EXPRESSIONS) != 0)
-    {
-        sh::ExpandIntegerPowExpressions(root, &getSymbolTable());
-    }
-
-    if ((compileOptions & SH_REWRITE_TEXELFETCHOFFSET_TO_TEXELFETCH) != 0)
-    {
-        sh::RewriteTexelFetchOffset(root, getSymbolTable(), getShaderVersion());
-    }
-
-    if (((compileOptions & SH_REWRITE_INTEGER_UNARY_MINUS_OPERATOR) != 0) &&
-        getShaderType() == GL_VERTEX_SHADER)
-    {
-        sh::RewriteUnaryMinusOperatorInt(root);
-    }
-
-    sh::OutputHLSL outputHLSL(getShaderType(), getShaderVersion(), getExtensionBehavior(),
-                              getSourcePath(), getOutputType(), numRenderTargets, getUniforms(),
-                              compileOptions, &getSymbolTable(), perfDiagnostics);
-
-    outputHLSL.output(root, getInfoSink().obj);
-
-    mUniformBlockRegisterMap   = outputHLSL.getUniformBlockRegisterMap();
-    mUniformRegisterMap        = outputHLSL.getUniformRegisterMap();
-}
-
-bool TranslatorHLSL::shouldFlattenPragmaStdglInvariantAll()
-{
-    // Not necessary when translating to HLSL.
-    return false;
-}
-
-bool TranslatorHLSL::hasUniformBlock(const std::string &uniformBlockName) const
-{
-    return (mUniformBlockRegisterMap.count(uniformBlockName) > 0);
-}
-
-unsigned int TranslatorHLSL::getUniformBlockRegister(const std::string &uniformBlockName) const
-{
-    ASSERT(hasUniformBlock(uniformBlockName));
-    return mUniformBlockRegisterMap.find(uniformBlockName)->second;
-}
-
-const std::map<std::string, unsigned int> *TranslatorHLSL::getUniformRegisterMap() const
-{
-    return &mUniformRegisterMap;
-}
-
-}  // namespace sh