kc3-lang/angle/src/compiler/translator/tree_ops/RewriteStructSamplers.h

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• Hash : ac1a377d
  Author :
  Date : 2018-06-26T15:05:38
  

  Vulkan: Split tree ops into separate files.
  
  This makes the design consistent. Added new files for
  NameEmbeddedStructs and RewriteStructSamplers.
  
  Bug: angleproject:2665
  Bug: angleproject:2494
  Change-Id: If7d22a6ce9a86d51d38f68787006b7a28957861e
  Reviewed-on: https://chromium-review.googlesource.com/1108086
  Reviewed-by: Jamie Madill <jmadill@chromium.org>
  Commit-Queue: Jamie Madill <jmadill@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. It also requires that we rewrite any functions that take the
  // struct as an argument. The struct is split into two arguments.
  //
  // 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_
  
  namespace sh
  {
  class TIntermBlock;
  class TSymbolTable;
  int RewriteStructSamplers(TIntermBlock *root, TSymbolTable *symbolTable);
  }  // namespace sh
  
  #endif  // COMPILER_TRANSLATOR_TREEOPS_REWRITESTRUCTSAMPLERS_H_
  

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