kc3-lang/angle/src/compiler/translator/TranslatorMetalDirect/RewriteUnaddressableReferences.h

• Show log

  Commit

• Hash : 91976352
  Author :
  Date : 2022-06-21T15:41:02
  

  Use C++17 attributes instead of custom macros
  
  Bug: angleproject:6747
  Change-Id: Iad6c7cd8a18d028e01da49b647c5d01af11e0522
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3718999
  Reviewed-by: Cody Northrop <cnorthrop@google.com>
  Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
  Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
  

Download

• src/compiler/translator/TranslatorMetalDirect/RewriteUnaddressableReferences.h

• //
  // 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.
  //
  
  #ifndef COMPILER_TRANSLATOR_TRANSLATORMETALDIRECT_REWRITEUNADDRESSABLEREFERENCES_H_
  #define COMPILER_TRANSLATOR_TRANSLATORMETALDIRECT_REWRITEUNADDRESSABLEREFERENCES_H_
  
  #include "compiler/translator/Compiler.h"
  #include "compiler/translator/TranslatorMetalDirect/ProgramPrelude.h"
  #include "compiler/translator/TranslatorMetalDirect/SymbolEnv.h"
  
  namespace sh
  {
  
  // Given:
  //   void foo(out x);
  // It is possible for the following to be legal in GLSL but not in Metal:
  //   foo(expression);
  // This can happen in cases where `expression` is a vector swizzle or vector element access.
  // This rewrite functionality introduces temporaries that serve as proxies to be passed to the
  // out/inout parameters as needed. The corresponding expressions get populated with their
  // proxies after the function call.
  [[nodiscard]] bool RewriteUnaddressableReferences(TCompiler &compiler,
                                                    TIntermBlock &root,
                                                    SymbolEnv &symbolEnv);
  
  }  // namespace sh
  
  #endif  // COMPILER_TRANSLATOR_TRANSLATORMETALDIRECT_REWRITEUNADDRESSABLEREFERENCES_H_
  

Download