kc3-lang/angle/src/compiler/translator/tree_ops/RewriteStructSamplers.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/RewriteStructSamplers.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.
  //
  // RewriteStructSamplers: Extract structs from samplers.
  //
  // This traverser is designed to strip out samplers from structs. It moves them into separate
  // uniform sampler declarations. This allows the struct to be stored in the default uniform block.
  // This transformation requires MonomorphizeUnsupportedFunctions to have been run so it
  // wouldn't need to deal with functions that are passed such structs.
  //
  // For example:
  //   struct S { sampler2D samp; int i; };
  //   uniform S uni;
  // Is rewritten as:
  //   struct S { int i; };
  //   uniform S uni;
  //   uniform sampler2D uni_i;
  
  #ifndef COMPILER_TRANSLATOR_TREEOPS_REWRITESTRUCTSAMPLERS_H_
  #define COMPILER_TRANSLATOR_TREEOPS_REWRITESTRUCTSAMPLERS_H_
  
  #include "common/angleutils.h"
  
  namespace sh
  {
  class TCompiler;
  class TIntermBlock;
  class TSymbolTable;
  
  [[nodiscard]] bool RewriteStructSamplers(TCompiler *compiler,
                                           TIntermBlock *root,
                                           TSymbolTable *symbolTable,
                                           int *removedUniformsCountOut);
  }  // namespace sh
  
  #endif  // COMPILER_TRANSLATOR_TREEOPS_REWRITESTRUCTSAMPLERS_H_
  

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