kc3-lang/angle/src/compiler/translator/TranslatorMetalDirect/TransposeRowMajorMatrices.cpp

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• Hash : 8b869a95
  Author :
  Date : 2021-06-13T01:09:27
  

  Translator: Generate Ops for all built-in functions
  
  EOpCallBuiltInFunction is removed in this change, as well as the
  "op": "auto" property in builtin_function_declarations.txt.  Instead,
  gen_builtin_symbols.py automatically generates Ops for every built-in
  function and generates the TOperator enum accordingly.
  
  This simplifies SPIR-V code generation by allowing switches to be used
  on operators instead of string comparisons.
  
  Bug: angleproject:4589
  Bug: angleproject:4889
  Change-Id: Ia351524400b0e12a10a5572e27e9b88c6ec2e61c
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2958869
  Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
  Reviewed-by: Jonah Ryan-Davis <jonahr@google.com>
  Reviewed-by: Tim Van Patten <timvp@google.com>
  

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• src/compiler/translator/TranslatorMetalDirect/TransposeRowMajorMatrices.cpp

• //
  // Copyright 2020 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 <algorithm>
  #include <unordered_map>
  
  #include "compiler/translator/TranslatorMetalDirect/AstHelpers.h"
  #include "compiler/translator/TranslatorMetalDirect/IntermRebuild.h"
  #include "compiler/translator/TranslatorMetalDirect/TransposeRowMajorMatrices.h"
  #include "compiler/translator/tree_ops/SeparateDeclarations.h"
  
  using namespace sh;
  
  ////////////////////////////////////////////////////////////////////////////////
  
  namespace
  {
  
  class Rewriter : public TIntermRebuild
  {
    public:
      Rewriter(TCompiler &compiler) : TIntermRebuild(compiler, true, false) {}
      // PreResult visitConstantUnionPre(TIntermSymbol &symbolNode) override
      // {
      //     const TVariable &var = symbolNode.variable();
      //     const TType &type = var.getType();
      //     //const TLayoutQualifier &layoutQualifier = type.getLayoutQualifier();
      //     if(type.isMatrix())
      //     {
      //         return CreateBuiltInUnaryFunctionCallNode("transpose", symbolNode.deepCopy(),
      //                                                   mSymbolTable, 300));
      //     }
      //     return symbolNode;
      // }
  };
  
  }  // anonymous namespace
  
  ////////////////////////////////////////////////////////////////////////////////
  
  bool sh::TransposeRowMajorMatricies(TCompiler &compiler, TIntermBlock &root)
  {
      Rewriter rewriter(compiler);
      if (!rewriter.rebuildRoot(root))
      {
          return false;
      }
      return true;
  }
  

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