common/detector/GraphicsDetector.cpp

/*
 * Copyright (C) 2023 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include "GraphicsDetector.h"

#include "GraphicsDetectorGl.h"
#include "GraphicsDetectorVk.h"
#include "GraphicsDetectorVkExternalMemoryHost.h"
#include "GraphicsDetectorVkPrecisionQualifiersOnYuvSamplers.h"
#include "Subprocess.h"

namespace gfxstream {

::gfxstream::proto::GraphicsAvailability DetectGraphicsAvailability() {
    ::gfxstream::proto::GraphicsAvailability availability;

    using GraphicsCheckFn = gfxstream::expected<Ok, std::string>(::gfxstream::proto::GraphicsAvailability*);
    const std::vector<std::pair<std::string, GraphicsCheckFn*>> checks = {
        {"PopulateEglAndGlesAvailability",
         PopulateEglAndGlesAvailability},
        {"PopulateVulkanAvailability",
         PopulateVulkanAvailability},
        {"PopulateVulkanExternalMemoryHostQuirk",
         PopulateVulkanExternalMemoryHostQuirk},
        {"PopulateVulkanPrecisionQualifiersOnYuvSamplersQuirk",
         PopulateVulkanPrecisionQualifiersOnYuvSamplersQuirk},
    };

    for (const auto& check : checks) {
        auto result = DoWithSubprocessCheck([&](){ return check.second(&availability); });
        if (!result.ok()) {
            availability.add_errors("Graphics check failure for " + check.first + ": " + result.error());
        }
    }

    return availability;
}

} // namespace gfxstream