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

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• Hash : 9bc837f6
  Author :
  Date : 2021-04-07T15:24:12
  

  Vulkan: Generate SPIR-V directly from the translator; Part 1
  
  This is the first change in a series to generate SPIR-V directly from
  the translator's AST, instead of the generating text GLSL and feeding it
  to glslang.
  
  This change implements the majority of the work needed to map AST types
  to SPIR-V types, and declare types and interface variables in SPIR-V.
  Additionally, it lays the infrastructure to conditionally enabling this
  path in end2end tests.
  
  No tests are currently enabled as the change doesn't actually generate
  code for function bodies yet.
  
  Bug: angleproject:4889
  Change-Id: Iacb28b6907fd48c50e4cc5a0e7ad72f6eed241d4
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2889603
  Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
  Reviewed-by: Tim Van Patten <timvp@google.com>
  Reviewed-by: Jamie Madill <jmadill@chromium.org>
  

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• src/compiler/translator/ValidateVaryingLocations.h

• //
  // Copyright 2002 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 ValidateVaryingLocations function checks if there exists location conflicts on shader
  // varyings.
  //
  
  #ifndef COMPILER_TRANSLATOR_VALIDATEVARYINGLOCATIONS_H_
  #define COMPILER_TRANSLATOR_VALIDATEVARYINGLOCATIONS_H_
  
  #include "GLSLANG/ShaderVars.h"
  
  namespace sh
  {
  
  class TIntermBlock;
  class TIntermSymbol;
  class TDiagnostics;
  class TType;
  
  unsigned int CalculateVaryingLocationCount(const TType &varyingType, GLenum shaderType);
  bool ValidateVaryingLocations(TIntermBlock *root, TDiagnostics *diagnostics, GLenum shaderType);
  
  }  // namespace sh
  
  #endif
  

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