kc3-lang/angle/src/compiler/translator/SeparateDeclarations.h

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• Hash : fc0e2bc0
  Author :
  Date : 2015-04-16T13:39:56
  

  Put each array declarator into a separate declaration in HLSL output
  
  Since HLSL doesn't support arrays as l-values, HLSL output needs to split
  declarators that initialize arrays to variable declaration and assignment
  implemented via a function call. To prepare for this, it is necessary that each
  declarator has its own declaration.
  
  BUG=angleproject:941
  TEST=angle_end2end_tests, WebGL conformance tests
  
  Change-Id: I43dee487578561c01dbde90c2f55a93dda2f057a
  Reviewed-on: https://chromium-review.googlesource.com/266001
  Reviewed-by: Jamie Madill <jmadill@chromium.org>
  Reviewed-by: Zhenyao Mo <zmo@chromium.org>
  Tested-by: Olli Etuaho <oetuaho@nvidia.com>
  

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• src/compiler/translator/SeparateDeclarations.h

• //
  // Copyright (c) 2002-2015 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.
  //
  // The SeparateArrayDeclarations function processes declarations that contain array declarators. Each declarator in
  // such declarations gets its own declaration.
  // This is useful as an intermediate step when initialization needs to be separated from declaration.
  // Example:
  //     int a[1] = int[1](1), b[1] = int[1](2);
  // gets transformed when run through this class into the AST equivalent of:
  //     int a[1] = int[1](1);
  //     int b[1] = int[1](2);
  
  #ifndef COMPILER_TRANSLATOR_SEPARATEDECLARATIONS_H_
  #define COMPILER_TRANSLATOR_SEPARATEDECLARATIONS_H_
  
  class TIntermNode;
  
  void SeparateArrayDeclarations(TIntermNode *root);
  
  #endif  // COMPILER_TRANSLATOR_SEPARATEDECLARATIONS_H_
  

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