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

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• Author : Kyle Piddington
  Date : 2021-04-26 16:56:15
  Hash : d7aa0130
  Message : 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>

• 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