SystemInfo_android.cpp

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Author : Michael Spang
Date : 2020-01-24 17:27:01
Hash : b630bf9e
Message : Fuchsia: Implement SystemInfo on Fuchsia The Android vulkan code is reusable, so move that to a new file SystemInfo_vulkan.cpp and call it in the Android & Fuchsia implementations. This is necessary to skip tests based on GPU. Bug: angleproject:4349, angleproject:4352 Change-Id: I8330cfcdbd41f4d51391bd5ed7f0820c55e02801 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2023909 Commit-Queue: Michael Spang <spang@chromium.org> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>

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 <dlfcn.h>
#include <vulkan/vulkan.h>
#include "gpu_info_util/SystemInfo_internal.h"
#include "gpu_info_util/SystemInfo_vulkan.h"

#include <sys/system_properties.h>
#include <cstring>
#include <fstream>

#include "common/angleutils.h"
#include "common/debug.h"

namespace angle
{

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;
}

bool GetSystemInfo(SystemInfo *info)
{
    bool isFullyPopulated = true;

    isFullyPopulated =
        GetAndroidSystemProperty("ro.product.manufacturer", &info->machineManufacturer) &&
        isFullyPopulated;
    isFullyPopulated =
        GetAndroidSystemProperty("ro.product.model", &info->machineModelName) && isFullyPopulated;

    return GetSystemInfoVulkan(info) && isFullyPopulated;
}

}  // namespace angle

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

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