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

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• Hash : e62bd70a
  Author :
  Date : 2024-01-29T14:18:07
  

  Metal: Disable Metal on older Mac models with GPU family 1.
  
  Skip the creation of the default Metal device entirely on macs that
  would not pass the GPU family checks.
  
  Bug: chromium:1322521
  Change-Id: I7bdc3631125a0535370328b0e1bcba347cbbd5d0
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/5245647
  Reviewed-by: Kenneth Russell <kbr@chromium.org>
  Commit-Queue: Kenneth Russell <kbr@chromium.org>
  

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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 "common/platform.h"
  
  #include <string>
  
  // 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, *)
  
  #if TARGET_OS_IPHONE
  #    if !defined(__IPHONE_11_0)
  #        define __IPHONE_11_0 110000
  #    endif
  #    if !defined(ANGLE_IOS_DEPLOY_TARGET)
  #        define ANGLE_IOS_DEPLOY_TARGET __IPHONE_11_0
  #    endif
  #    if !defined(__IPHONE_OS_VERSION_MAX_ALLOWED)
  #        define __IPHONE_OS_VERSION_MAX_ALLOWED __IPHONE_11_0
  #    endif
  #    if !defined(__TV_OS_VERSION_MAX_ALLOWED)
  #        define __TV_OS_VERSION_MAX_ALLOWED __IPHONE_11_0
  #    endif
  #endif
  
  #if !defined(TARGET_OS_MACCATALYST)
  #    define TARGET_OS_MACCATALYST 0
  #endif
  
  #if defined(__ARM_ARCH)
  #    define ANGLE_APPLE_IS_ARM (__ARM_ARCH != 0)
  #else
  #    define ANGLE_APPLE_IS_ARM 0
  #endif
  
  #define ANGLE_APPLE_OBJC_SCOPE @autoreleasepool
  
  #if !__has_feature(objc_arc)
  #    define ANGLE_APPLE_AUTORELEASE autorelease
  #    define ANGLE_APPLE_RETAIN retain
  #    define ANGLE_APPLE_RELEASE release
  #else
  #    define ANGLE_APPLE_AUTORELEASE self
  #    define ANGLE_APPLE_RETAIN self
  #    define ANGLE_APPLE_RELEASE self
  #endif
  
  #define ANGLE_APPLE_UNUSED __attribute__((unused))
  
  #if __has_warning("-Wdeprecated-declarations")
  #    define ANGLE_APPLE_ALLOW_DEPRECATED_BEGIN \
          _Pragma("GCC diagnostic push")         \
              _Pragma("GCC diagnostic ignored \"-Wdeprecated-declarations\"")
  #else
  #    define ANGLE_APPLE_ALLOW_DEPRECATED_BEGIN
  #endif
  
  #if __has_warning("-Wdeprecated-declarations")
  #    define ANGLE_APPLE_ALLOW_DEPRECATED_END _Pragma("GCC diagnostic pop")
  #else
  #    define ANGLE_APPLE_ALLOW_DEPRECATED_END
  #endif
  
  namespace angle
  {
  bool IsMetalRendererAvailable();
  
  bool GetMacosMachineModel(std::string *outMachineModel);
  bool ParseMacMachineModel(const std::string &identifier,
                            std::string *type,
                            int32_t *major,
                            int32_t *minor);
  }  // namespace angle
  
  #endif
  

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