kc3-lang/angle/src/compiler/translator/TranslatorMetalDirect/ConstantNames.cpp

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• Hash : b0f9c01e
  Author :
  Date : 2023-05-01T12:54:10
  

  metal: adds feature that minimizes generated shader differences
  
  This adds a feature (enabled by default) that results in
  generating the same code regardless of whether emulateAlphaToCoverage
  is enabled or addExplicitBoolCasts. This is done to maximize
  cache sharing.
  
  Bug: chromium:1423136
  Change-Id: Ia491f13469c750fc2c45aecf1f93fed53b782dc5
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/4496254
  Reviewed-by: Alexey Knyazev <lexa.knyazev@gmail.com>
  Reviewed-by: Kenneth Russell <kbr@chromium.org>
  Commit-Queue: Scott Violet <sky@chromium.org>
  

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• src/compiler/translator/TranslatorMetalDirect/ConstantNames.cpp

• //
  // 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.
  //
  // ConstantNames:
  // Implementation of constant values used by the metal backend.
  
  #include <stdio.h>
  
  #include "GLSLANG/ShaderLang.h"
  
  namespace sh
  {
  
  namespace mtl
  {
  /** extern */
  const char kMultisampledRenderingConstName[]    = "ANGLEMultisampledRendering";
  const char kRasterizerDiscardEnabledConstName[] = "ANGLERasterizerDisabled";
  const char kDepthWriteEnabledConstName[]        = "ANGLEDepthWriteEnabled";
  const char kEmulateAlphaToCoverageConstName[]   = "ANGLEEmulateAlphaToCoverage";
  }  // namespace mtl
  
  }  // namespace sh
  

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