wayland.hpp

/* Copyright (c) 2016-2017, ARM Limited and Contributors
 *
 * SPDX-License-Identifier: MIT
 *
 * Permission is hereby granted, free of charge,
 * to any person obtaining a copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation the rights to
 * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software,
 * and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
 * INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

#ifndef PLATFORM_WAYLAND_HPP
#define PLATFORM_WAYLAND_HPP

#include "platform.hpp"
#include "platform/os/linux.hpp"
#include "platform/wsi/wsi.hpp"

namespace MaliSDK
{

struct WaylandData
{
        wl_display *dpy;

        wl_surface *surf;

        wl_registry *registry;

        wl_compositor *compositor;

        wl_shell_surface *shellSurf;

        wl_shell *shell;

        Platform::Status status;

        int fd;
};

class WaylandPlatform : public WSIPlatform
{
public:
        WaylandPlatform();
        virtual ~WaylandPlatform();

        virtual Result initialize() override;

        virtual SwapchainDimensions getPreferredSwapchain() override;

        virtual Result createWindow(const SwapchainDimensions &swapchain) override;

        virtual Status getWindowStatus() override;

        virtual Result presentImage(unsigned index) override;

        virtual void terminate() override;

private:
        struct WaylandData waylandData;

        Result initWindow();
        void flushWaylandFd();

        LinuxAssetManager assetManager;
        virtual VkSurfaceKHR createSurface() override;
};
}

#endif