kc3-lang/angle/src/gpu_info_util/SystemInfo_internal.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/gpu_info_util/SystemInfo_internal.h

• //
  // Copyright 2013 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.
  //
  
  // SystemInfo_internal.h: Functions used by the SystemInfo_* files and unittests
  
  #ifndef GPU_INFO_UTIL_SYSTEM_INFO_INTERNAL_H_
  #define GPU_INFO_UTIL_SYSTEM_INFO_INTERNAL_H_
  
  #include "common/platform.h"
  #include "gpu_info_util/SystemInfo.h"
  
  namespace angle
  {
  
  // Defined in SystemInfo_libpci when GPU_INFO_USE_LIBPCI is defined.
  bool GetPCIDevicesWithLibPCI(std::vector<GPUDeviceInfo> *devices);
  // Defined in SystemInfo_x11 when GPU_INFO_USE_X11 is defined.
  bool GetNvidiaDriverVersionWithXNVCtrl(std::string *version);
  
  // Target specific helper functions that can be compiled on all targets
  // Live in SystemInfo.cpp
  bool ParseAMDBrahmaDriverVersion(const std::string &content, std::string *version);
  bool ParseAMDCatalystDriverVersion(const std::string &content, std::string *version);
  bool CMDeviceIDToDeviceAndVendorID(const std::string &id, uint32_t *vendorId, uint32_t *deviceId);
  
  #if defined(ANGLE_PLATFORM_MACOS) || defined(ANGLE_PLATFORM_MACCATALYST)
  bool GetSystemInfo_mac(SystemInfo *info);
  #else
  bool GetSystemInfo_ios(SystemInfo *info);
  #endif
  
  #if defined(ANGLE_PLATFORM_MACOS) || defined(ANGLE_PLATFORM_MACCATALYST)
  // Helper to get the active GPU ID from a given Core Graphics display ID.
  uint64_t GetGpuIDFromDisplayID(uint32_t displayID);
  
  // Helper to get the active GPU ID from an OpenGL display mask.
  uint64_t GetGpuIDFromOpenGLDisplayMask(uint32_t displayMask);
  
  // Get VendorID from metal device's registry ID
  VendorID GetVendorIDFromMetalDeviceRegistryID(uint64_t registryID);
  #endif
  
  }  // namespace angle
  
  #endif  // GPU_INFO_UTIL_SYSTEM_INFO_INTERNAL_H_
  

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