kc3-lang/angle/src/common/apple_platform_utils.h

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• Hash : d7aa0130
  Author :
  Date : 2021-04-26T16:56:15
  

  Upstream Apple's direct-to-Metal backend: compile translator.
  
  This change is meant to merge the translator changes from Apple's
  direct-to-Metal backend. Taken from Kyle Piddington's CL:
  https://chromium-review.googlesource.com/c/angle/angle/+/2857366/
  The goal of this CL is to merge the translator code in a state that
  compiles, but not to switch the Metal backend over to use this
  translator backend yet.
  
  Bug: angleproject:5505
  Change-Id: I68a6354604498cd5fd1eb96c13fc56f3b38f2bd0
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2897536
  Reviewed-by: Jonah Ryan-Davis <jonahr@google.com>
  Commit-Queue: Jonah Ryan-Davis <jonahr@google.com>
  

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• src/common/apple_platform_utils.h

• //
  // Copyright 2019 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.
  //
  
  // apple_platform_utils.h: Common utilities for Apple platforms.
  
  #ifndef COMMON_APPLE_PLATFORM_UTILS_H_
  #define COMMON_APPLE_PLATFORM_UTILS_H_
  
  #include <TargetConditionals.h>
  
  // These are macros for substitution of Apple specific directive @available:
  
  // TARGET_OS_MACCATALYST only available in MacSDK 10.15
  
  #if TARGET_OS_MACCATALYST
  // ANGLE_APPLE_AVAILABLE_XCI: check if either of the 3 platforms (OSX/Catalyst/iOS) min verions is
  // available:
  #    define ANGLE_APPLE_AVAILABLE_XCI(macVer, macCatalystVer, iOSVer) \
          @available(macOS macVer, macCatalyst macCatalystVer, iOS iOSVer, *)
  // ANGLE_APPLE_AVAILABLE_XC: check if either of the 2 platforms (OSX/Catalyst) min verions is
  // available:
  #    define ANGLE_APPLE_AVAILABLE_XC(macVer, macCatalystVer) \
          @available(macOS macVer, macCatalyst macCatalystVer, *)
  // ANGLE_APPLE_AVAILABLE_CI: check if either of the 2 platforms (Catalyst/iOS) min verions is
  // available:
  #    define ANGLE_APPLE_AVAILABLE_CI(macCatalystVer, iOSVer) \
          @available(macCatalyst macCatalystVer, iOS iOSVer, *)
  #else
  #    define ANGLE_APPLE_AVAILABLE_XCI(macVer, macCatalystVer, iOSVer) \
          ANGLE_APPLE_AVAILABLE_XI(macVer, iOSVer)
  
  #    define ANGLE_APPLE_AVAILABLE_XC(macVer, macCatalystVer) @available(macOS macVer, *)
  #    define ANGLE_APPLE_AVAILABLE_CI(macCatalystVer, iOSVer) @available(iOS iOSVer, tvOS iOSVer, *)
  #endif
  
  // ANGLE_APPLE_AVAILABLE_XI: check if either of the 2 platforms (OSX/iOS) min verions is available:
  #define ANGLE_APPLE_AVAILABLE_XI(macVer, iOSVer) \
      @available(macOS macVer, iOS iOSVer, tvOS iOSVer, *)
  
  // ANGLE_APPLE_AVAILABLE_I: check if a particular iOS version is available
  #define ANGLE_APPLE_AVAILABLE_I(iOSVer) @available(iOS iOSVer, tvOS iOSVer, *)
  
  #endif
  

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