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

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• Hash : 9d737966
  Author :
  Date : 2019-08-14T12:25:12
  

  Standardize copyright notices to project style
  
  For all "ANGLE Project" copyrights, standardize to the format specified
  by the style guide. Changes:
  - "Copyright (c)" and "Copyright(c)" changed to just "Copyright".
  - Removed the second half of date ranges ("Y1Y1-Y2Y2"->"Y1Y1").
  - Fixed a small number of files that had no copyright date using the
    initial commit year from the version control history.
  - Fixed one instance of copyright being "The ANGLE Project" rather than
    "The ANGLE Project Authors"
  
  These changes are applied both to the copyright of source file, and
  where applicable to copyright statements that are generated by
  templates.
  
  BUG=angleproject:3811
  
  Change-Id: I973dd65e4ef9deeba232d5be74c768256a0eb2e5
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1754397
  Commit-Queue: Jamie Madill <jmadill@chromium.org>
  Reviewed-by: Jamie Madill <jmadill@chromium.org>
  

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• src/compiler/translator/UtilsHLSL.h

• //
  // Copyright 2014 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.
  //
  // UtilsHLSL.h:
  //   Utility methods for GLSL to HLSL translation.
  //
  
  #ifndef COMPILER_TRANSLATOR_UTILSHLSL_H_
  #define COMPILER_TRANSLATOR_UTILSHLSL_H_
  
  #include <vector>
  #include "compiler/translator/IntermNode.h"
  #include "compiler/translator/Types.h"
  
  #include "angle_gl.h"
  
  namespace sh
  {
  
  class TFunction;
  
  // HLSL Texture type for GLSL sampler type and readonly image type.
  enum HLSLTextureGroup
  {
      // read resources
      HLSL_TEXTURE_2D,
      HLSL_TEXTURE_MIN = HLSL_TEXTURE_2D,
  
      HLSL_TEXTURE_CUBE,
      HLSL_TEXTURE_2D_ARRAY,
      HLSL_TEXTURE_3D,
      HLSL_TEXTURE_2D_UNORM,
      HLSL_TEXTURE_CUBE_UNORM,
      HLSL_TEXTURE_2D_ARRAY_UNORN,
      HLSL_TEXTURE_3D_UNORM,
      HLSL_TEXTURE_2D_SNORM,
      HLSL_TEXTURE_CUBE_SNORM,
      HLSL_TEXTURE_2D_ARRAY_SNORM,
      HLSL_TEXTURE_3D_SNORM,
      HLSL_TEXTURE_2D_MS,
      HLSL_TEXTURE_2D_MS_ARRAY,
      HLSL_TEXTURE_2D_INT4,
      HLSL_TEXTURE_3D_INT4,
      HLSL_TEXTURE_2D_ARRAY_INT4,
      HLSL_TEXTURE_2D_MS_INT4,
      HLSL_TEXTURE_2D_MS_ARRAY_INT4,
      HLSL_TEXTURE_2D_UINT4,
      HLSL_TEXTURE_3D_UINT4,
      HLSL_TEXTURE_2D_ARRAY_UINT4,
      HLSL_TEXTURE_2D_MS_UINT4,
      HLSL_TEXTURE_2D_MS_ARRAY_UINT4,
  
      // Comparison samplers
  
      HLSL_TEXTURE_2D_COMPARISON,
      HLSL_TEXTURE_CUBE_COMPARISON,
      HLSL_TEXTURE_2D_ARRAY_COMPARISON,
  
      HLSL_COMPARISON_SAMPLER_GROUP_BEGIN = HLSL_TEXTURE_2D_COMPARISON,
      HLSL_COMPARISON_SAMPLER_GROUP_END   = HLSL_TEXTURE_2D_ARRAY_COMPARISON,
  
      HLSL_TEXTURE_UNKNOWN,
      HLSL_TEXTURE_MAX = HLSL_TEXTURE_UNKNOWN
  };
  
  // HLSL RWTexture type for GLSL read and write image type.
  enum HLSLRWTextureGroup
  {
      // read/write resource
      HLSL_RWTEXTURE_2D_FLOAT4,
      HLSL_RWTEXTURE_MIN = HLSL_RWTEXTURE_2D_FLOAT4,
      HLSL_RWTEXTURE_2D_ARRAY_FLOAT4,
      HLSL_RWTEXTURE_3D_FLOAT4,
      HLSL_RWTEXTURE_2D_UNORM,
      HLSL_RWTEXTURE_2D_ARRAY_UNORN,
      HLSL_RWTEXTURE_3D_UNORM,
      HLSL_RWTEXTURE_2D_SNORM,
      HLSL_RWTEXTURE_2D_ARRAY_SNORM,
      HLSL_RWTEXTURE_3D_SNORM,
      HLSL_RWTEXTURE_2D_UINT4,
      HLSL_RWTEXTURE_2D_ARRAY_UINT4,
      HLSL_RWTEXTURE_3D_UINT4,
      HLSL_RWTEXTURE_2D_INT4,
      HLSL_RWTEXTURE_2D_ARRAY_INT4,
      HLSL_RWTEXTURE_3D_INT4,
  
      HLSL_RWTEXTURE_UNKNOWN,
      HLSL_RWTEXTURE_MAX = HLSL_RWTEXTURE_UNKNOWN
  };
  
  HLSLTextureGroup TextureGroup(const TBasicType type,
                                TLayoutImageInternalFormat imageInternalFormat = EiifUnspecified);
  const char *TextureString(const HLSLTextureGroup textureGroup);
  const char *TextureString(const TBasicType type,
                            TLayoutImageInternalFormat imageInternalFormat = EiifUnspecified);
  const char *TextureGroupSuffix(const HLSLTextureGroup type);
  const char *TextureGroupSuffix(const TBasicType type,
                                 TLayoutImageInternalFormat imageInternalFormat = EiifUnspecified);
  const char *TextureTypeSuffix(const TBasicType type,
                                TLayoutImageInternalFormat imageInternalFormat = EiifUnspecified);
  HLSLRWTextureGroup RWTextureGroup(const TBasicType type,
                                    TLayoutImageInternalFormat imageInternalFormat);
  const char *RWTextureString(const HLSLRWTextureGroup textureGroup);
  const char *RWTextureString(const TBasicType type, TLayoutImageInternalFormat imageInternalFormat);
  const char *RWTextureGroupSuffix(const HLSLRWTextureGroup type);
  const char *RWTextureGroupSuffix(const TBasicType type,
                                   TLayoutImageInternalFormat imageInternalFormat);
  const char *RWTextureTypeSuffix(const TBasicType type,
                                  TLayoutImageInternalFormat imageInternalFormat);
  
  const char *SamplerString(const TBasicType type);
  const char *SamplerString(HLSLTextureGroup type);
  
  // Adds a prefix to user-defined names to avoid naming clashes.
  TString Decorate(const ImmutableString &string);
  TString DecorateVariableIfNeeded(const TVariable &variable);
  TString DecorateFunctionIfNeeded(const TFunction *func);
  TString DecorateField(const ImmutableString &string, const TStructure &structure);
  TString DecoratePrivate(const ImmutableString &privateText);
  TString TypeString(const TType &type);
  TString StructNameString(const TStructure &structure);
  TString QualifiedStructNameString(const TStructure &structure,
                                    bool useHLSLRowMajorPacking,
                                    bool useStd140Packing);
  const char *InterpolationString(TQualifier qualifier);
  const char *QualifierString(TQualifier qualifier);
  // Parameters may need to be included in function names to disambiguate between overloaded
  // functions.
  TString DisambiguateFunctionName(const TFunction *func);
  TString DisambiguateFunctionName(const TIntermSequence *args);
  }  // namespace sh
  
  #endif  // COMPILER_TRANSLATOR_UTILSHLSL_H_
  

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