kc3-lang/angle/src/gpu_info_util/SystemInfo_android.cpp

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• Hash : 5173a8e1
  Author :
  Date : 2020-09-23T23:01:21
  

  Enable Vulkan SystemInfo on more platforms.
  
  Can be used in the gold tests to produce device info.
  
  Bug: angleproject:4090
  Bug: b/168049670
  Change-Id: I60d3ddc7d17cd00aa816dd266a54f6d6a62770d7
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2427871
  Commit-Queue: Jamie Madill <jmadill@chromium.org>
  Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
  Reviewed-by: Ian Elliott <ianelliott@google.com>
  Reviewed-by: Cody Northrop <cnorthrop@google.com>
  

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• src/gpu_info_util/SystemInfo_android.cpp

• //
  // Copyright 2018 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_android.cpp: implementation of the Android-specific parts of SystemInfo.h
  
  #include "gpu_info_util/SystemInfo_internal.h"
  
  #include <sys/system_properties.h>
  #include <cstring>
  #include <fstream>
  
  #include "common/angleutils.h"
  #include "common/debug.h"
  
  #if defined(ANGLE_ENABLE_VULKAN)
  #    include "gpu_info_util/SystemInfo_vulkan.h"
  #endif  // defined(ANGLE_ENABLE_VULKAN)
  
  namespace angle
  {
  namespace
  {
  bool GetAndroidSystemProperty(const std::string &propertyName, std::string *value)
  {
      // PROP_VALUE_MAX from <sys/system_properties.h>
      std::vector<char> propertyBuf(PROP_VALUE_MAX);
      int len = __system_property_get(propertyName.c_str(), propertyBuf.data());
      if (len <= 0)
      {
          return false;
      }
      *value = std::string(propertyBuf.data());
      return true;
  }
  }  // namespace
  
  bool GetSystemInfo(SystemInfo *info)
  {
      bool isFullyPopulated = true;
  
      isFullyPopulated =
          GetAndroidSystemProperty("ro.product.manufacturer", &info->machineManufacturer) &&
          isFullyPopulated;
      isFullyPopulated =
          GetAndroidSystemProperty("ro.product.model", &info->machineModelName) && isFullyPopulated;
  
  #if defined(ANGLE_ENABLE_VULKAN)
      isFullyPopulated = GetSystemInfoVulkan(info) && isFullyPopulated;
  #else
      isFullyPopulated = false;
  #endif  // defined(ANGLE_ENABLE_VULKAN)
  
      return isFullyPopulated;
  }
  
  }  // namespace angle
  

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