kc3-lang/angle/src/compiler/translator/tree_ops/apple/AddAndTrueToLoopCondition.h

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• Hash : 20b6624a
  Author :
  Date : 2023-04-17T13:55:09
  

  Metal: Support compiling on iOS without EAGL
  
  Makes EAGL and CGL compilation exclusive to each other. Catalyst would
  compile with both on ARM64, but only use EAGL.
  
  Remove use of GLSL generation in MSL. Generating GLSL for MSL
  compute and geometry shaders do not make sense.
  
  Remove compilation of RewriteRowMajorMatrices for Metal.
  It was removed from Metal in:
    b23bf47c9e999532a684beab9ac901552420b0b8
    Reland "Metal: rewrite default uniforms and uniform blocks"
  
  Remove use of ANGLE_ENABLE_APPLE_WORKAROUNDS and gn variable
  angle_enable_apple_translator_workarounds. The workarounds are just
  unconditional business-as-usual implementation of ANGLE when ANGLE is
  compile for PLATFORM_APPLE.
  
  Fixed: angleproject:8129
  Change-Id: I3af249708803fba816e2a7c92c35dddb84ce6946
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/4428875
  Auto-Submit: Kimmo Kinnunen <kkinnunen@apple.com>
  Reviewed-by: Kyle Piddington <kpiddington@apple.com>
  Commit-Queue: Kimmo Kinnunen <kkinnunen@apple.com>
  Reviewed-by: Dan Glastonbury <djg@apple.com>
  Reviewed-by: Kenneth Russell <kbr@chromium.org>
  

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• src/compiler/translator/tree_ops/apple/AddAndTrueToLoopCondition.h

• //
  // Copyright 2016 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.
  //
  
  // Rewrite condition in for and while loops to work around driver bug on Intel Mac.
  
  #ifndef COMPILER_TRANSLATOR_TREEOPS_APPLE_ADDANDTRUETOLOOPCONDITION_H_
  #define COMPILER_TRANSLATOR_TREEOPS_APPLE_ADDANDTRUETOLOOPCONDITION_H_
  
  #include "common/angleutils.h"
  #include "common/debug.h"
  
  namespace sh
  {
  class TCompiler;
  class TIntermNode;
  
  #if ANGLE_ENABLE_GLSL && ANGLE_PLATFORM_APPLE
  [[nodiscard]] bool AddAndTrueToLoopCondition(TCompiler *compiler, TIntermNode *root);
  #else
  [[nodiscard]] ANGLE_INLINE bool AddAndTrueToLoopCondition(TCompiler *compiler, TIntermNode *root)
  {
      UNREACHABLE();
      return false;
  }
  #endif
  
  }  // namespace sh
  
  #endif  // COMPILER_TRANSLATOR_TREEOPS_APPLE_ADDANDTRUETOLOOPCONDITION_H_
  

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