kc3-lang/angle/src/compiler/translator/tree_ops/vulkan/EmulateAdvancedBlendEquations.h

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• Hash : 91976352
  Author :
  Date : 2022-06-21T15:41:02
  

  Use C++17 attributes instead of custom macros
  
  Bug: angleproject:6747
  Change-Id: Iad6c7cd8a18d028e01da49b647c5d01af11e0522
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3718999
  Reviewed-by: Cody Northrop <cnorthrop@google.com>
  Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
  Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
  

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• src/compiler/translator/tree_ops/vulkan/EmulateAdvancedBlendEquations.h

• //
  // Copyright 2022 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.
  //
  // EmulateAdvancedBlendEquations.h: Emulate advanced blend equations by implicitly reading back from
  // the color attachment (as an input attachment) and apply the equation function based on a uniform.
  //
  
  #ifndef COMPILER_TRANSLATOR_TREEOPS_VULKAN_EMULATEADVANCEDBLENDEQUATIONS_H_
  #define COMPILER_TRANSLATOR_TREEOPS_VULKAN_EMULATEADVANCEDBLENDEQUATIONS_H_
  
  #include "common/angleutils.h"
  
  namespace sh
  {
  
  class TCompiler;
  class TIntermBlock;
  class TSymbolTable;
  class DriverUniform;
  struct ShaderVariable;
  class AdvancedBlendEquations;
  
  // Declares the necessary input attachment (if not already for framebuffer fetch), loads from it and
  // implements the specified advanced blend equation functions.  A driver uniform is used to select
  // which function to use at runtime.
  [[nodiscard]] bool EmulateAdvancedBlendEquations(
      TCompiler *compiler,
      TIntermBlock *root,
      TSymbolTable *symbolTable,
      const DriverUniform *driverUniforms,
      std::vector<ShaderVariable> *uniforms,
      const AdvancedBlendEquations &advancedBlendEquations);
  
  }  // namespace sh
  
  #endif  // COMPILER_TRANSLATOR_TREEOPS_VULKAN_EMULATEADVANCEDBLENDEQUATIONS_H_
  

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