kc3-lang/angle/src/libANGLE/renderer/driver_utils.h

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• Hash : b1b6a171
  Author :
  Date : 2020-03-10T14:20:36
  

  Vulkan: Disable robustness support
  
  Swiftshader does not currently have the ability to behave in a way
  for ANGLE to support KHR_robustness. Disable for now until that
  functionality is available.
  
  Bug: angleproject:3058
  Bug: swiftshader:145
  Change-Id: I1c1b8147f6b9cf6f8d0da633dfe0f61ebfab5175
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2097053
  Commit-Queue: Courtney Goeltzenleuchter <courtneygo@google.com>
  Reviewed-by: Ian Elliott <ianelliott@google.com>
  

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• src/libANGLE/renderer/driver_utils.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.
  //
  
  // driver_utils.h : provides more information about current driver.
  
  #ifndef LIBANGLE_RENDERER_DRIVER_UTILS_H_
  #define LIBANGLE_RENDERER_DRIVER_UTILS_H_
  
  #include "common/platform.h"
  #include "libANGLE/angletypes.h"
  
  namespace rx
  {
  
  enum VendorID : uint32_t
  {
      VENDOR_ID_UNKNOWN = 0x0,
      VENDOR_ID_AMD     = 0x1002,
      VENDOR_ID_ARM     = 0x13B5,
      // Broadcom devices won't use PCI, but this is their Vulkan vendor id.
      VENDOR_ID_BROADCOM = 0x14E4,
      VENDOR_ID_GOOGLE   = 0x1AE0,
      VENDOR_ID_INTEL    = 0x8086,
      VENDOR_ID_NVIDIA   = 0x10DE,
      // This is Qualcomm PCI Vendor ID.
      // Android doesn't have a PCI bus, but all we need is a unique id.
      VENDOR_ID_QUALCOMM = 0x5143,
  };
  
  enum AndroidDeviceID : uint32_t
  {
      ANDROID_DEVICE_ID_UNKNOWN     = 0x0,
      ANDROID_DEVICE_ID_NEXUS5X     = 0x4010800,
      ANDROID_DEVICE_ID_PIXEL1XL    = 0x5040001,
      ANDROID_DEVICE_ID_PIXEL2      = 0x5030004,
      ANDROID_DEVICE_ID_SWIFTSHADER = 0xC0DE,
  };
  
  inline bool IsAMD(uint32_t vendorId)
  {
      return vendorId == VENDOR_ID_AMD;
  }
  
  inline bool IsARM(uint32_t vendorId)
  {
      return vendorId == VENDOR_ID_ARM;
  }
  
  inline bool IsBroadcom(uint32_t vendorId)
  {
      return vendorId == VENDOR_ID_BROADCOM;
  }
  
  inline bool IsIntel(uint32_t vendorId)
  {
      return vendorId == VENDOR_ID_INTEL;
  }
  
  inline bool IsGoogle(uint32_t vendorId)
  {
      return vendorId == VENDOR_ID_GOOGLE;
  }
  
  inline bool IsNvidia(uint32_t vendorId)
  {
      return vendorId == VENDOR_ID_NVIDIA;
  }
  
  inline bool IsQualcomm(uint32_t vendorId)
  {
      return vendorId == VENDOR_ID_QUALCOMM;
  }
  
  inline bool IsNexus5X(uint32_t vendorId, uint32_t deviceId)
  {
      return IsQualcomm(vendorId) && deviceId == ANDROID_DEVICE_ID_NEXUS5X;
  }
  
  inline bool IsPixel1XL(uint32_t vendorId, uint32_t deviceId)
  {
      return IsQualcomm(vendorId) && deviceId == ANDROID_DEVICE_ID_PIXEL1XL;
  }
  
  inline bool IsPixel2(uint32_t vendorId, uint32_t deviceId)
  {
      return IsQualcomm(vendorId) && deviceId == ANDROID_DEVICE_ID_PIXEL2;
  }
  
  inline bool IsSwiftshader(uint32_t vendorId, uint32_t deviceId)
  {
      return IsGoogle(vendorId) && deviceId == ANDROID_DEVICE_ID_SWIFTSHADER;
  }
  
  const char *GetVendorString(uint32_t vendorId);
  
  // Intel
  class IntelDriverVersion
  {
    public:
      // Currently, We only provide the constructor with one parameter. It mainly used in Intel
      // version number on windows. If you want to use this class on other platforms, it's easy to
      // be extended.
      IntelDriverVersion(uint16_t lastPart);
      bool operator==(const IntelDriverVersion &);
      bool operator!=(const IntelDriverVersion &);
      bool operator<(const IntelDriverVersion &);
      bool operator>=(const IntelDriverVersion &);
  
    private:
      uint16_t mVersionPart;
  };
  
  bool IsIvyBridge(uint32_t DeviceId);
  bool IsHaswell(uint32_t DeviceId);
  bool IsBroadwell(uint32_t DeviceId);
  bool IsCherryView(uint32_t DeviceId);
  bool IsSkylake(uint32_t DeviceId);
  bool IsBroxton(uint32_t DeviceId);
  bool IsKabylake(uint32_t DeviceId);
  
  // Platform helpers
  inline bool IsWindows()
  {
  #if defined(ANGLE_PLATFORM_WINDOWS)
      return true;
  #else
      return false;
  #endif
  }
  
  inline bool IsLinux()
  {
  #if defined(ANGLE_PLATFORM_LINUX)
      return true;
  #else
      return false;
  #endif
  }
  
  inline bool IsApple()
  {
  #if defined(ANGLE_PLATFORM_APPLE)
      return true;
  #else
      return false;
  #endif
  }
  
  inline bool IsFuchsia()
  {
  #if defined(ANGLE_PLATFORM_FUCHSIA)
      return true;
  #else
      return false;
  #endif
  }
  
  struct OSVersion
  {
      OSVersion();
      OSVersion(int major, int minor, int patch);
  
      int majorVersion = 0;
      int minorVersion = 0;
      int patchVersion = 0;
  };
  bool operator==(const OSVersion &a, const OSVersion &b);
  bool operator!=(const OSVersion &a, const OSVersion &b);
  bool operator<(const OSVersion &a, const OSVersion &b);
  bool operator>=(const OSVersion &a, const OSVersion &b);
  
  OSVersion GetMacOSVersion();
  
  OSVersion GetLinuxOSVersion();
  
  inline bool IsAndroid()
  {
  #if defined(ANGLE_PLATFORM_ANDROID)
      return true;
  #else
      return false;
  #endif
  }
  
  int GetAndroidSDKVersion();
  
  }  // namespace rx
  #endif  // LIBANGLE_RENDERER_DRIVER_UTILS_H_
  

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