include/gui/GraphicsEnv.h

/*
 * Copyright 2017 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.
 */

#ifndef ANDROID_GUI_GRAPHICS_ENV_H
#define ANDROID_GUI_GRAPHICS_ENV_H 1

#include <string>

namespace android {

class GraphicsEnv {
public:
    static GraphicsEnv& getInstance();

    // Set a search path for loading graphics drivers. The path is a list of
    // directories separated by ':'. A directory can be contained in a zip file
    // (drivers must be stored uncompressed and page aligned); such elements
    // in the search path must have a '!' after the zip filename, e.g.
    //     /data/app/com.example.driver/base.apk!/lib/arm64-v8a
    void setDriverPath(const std::string path);

private:
    GraphicsEnv() = default;
    std::string mDriverPath;
};

} // namespace android

#endif // ANDROID_GUI_GRAPHICS_ENV_H