kc3-lang/angle/src/compiler/translator/tree_ops/glsl/RewriteRepeatedAssignToSwizzled.h

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• Hash : 9b63700b
  Author :
  Date : 2023-07-11T10:25:40
  

  Translator: Reorganize files
  
  This change makes the translator files more organized by:
  
  - Grouping files that are specific to a certain output under their own
    directory,
  - Moving transformations under tree_ops
  - Removing Direct from metal translation now that that SPIR-V Cross path
    is removed
  
  Bug: angleproject:6394
  Change-Id: Iaf5bb8d5604b84748dece029821b1f77b2813967
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/4678780
  Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
  Reviewed-by: Geoff Lang <geofflang@chromium.org>
  

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• src/compiler/translator/tree_ops/glsl/RewriteRepeatedAssignToSwizzled.h

• //
  // Copyright 2018 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.
  //
  // RewriteRepeatedAssignToSwizzled.h: Rewrite expressions that assign an assignment to a swizzled
  // vector, like:
  //     v.x = z = expression;
  // to:
  //     z = expression;
  //     v.x = z;
  //
  // Note that this doesn't handle some corner cases: expressions nested inside other expressions,
  // inside loop headers, or inside if conditions.
  
  #ifndef COMPILER_TRANSLATOR_TREEOPS_GLSL_REWRITEREPEATEDASSIGNTOSWIZZLED_H_
  #define COMPILER_TRANSLATOR_TREEOPS_GLSL_REWRITEREPEATEDASSIGNTOSWIZZLED_H_
  
  #include "common/angleutils.h"
  #include "common/debug.h"
  
  namespace sh
  {
  
  class TCompiler;
  class TIntermBlock;
  
  #ifdef ANGLE_ENABLE_GLSL
  [[nodiscard]] bool RewriteRepeatedAssignToSwizzled(TCompiler *compiler, TIntermBlock *root);
  #else
  [[nodiscard]] ANGLE_INLINE bool RewriteRepeatedAssignToSwizzled(TCompiler *compiler,
                                                                  TIntermBlock *root)
  {
      UNREACHABLE();
      return false;
  }
  #endif
  
  }  // namespace sh
  
  #endif  // COMPILER_TRANSLATOR_TREEOPS_GLSL_REWRITEREPEATEDASSIGNTOSWIZZLED_H_
  

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