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/*
* Copyright © 2013 Canonical Ltd.
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License version 3,
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* Authored by: Kevin DuBois <kevin.dubois@canonical.com>
*/
#ifndef MIR_GRAPHICS_ANDROID_HWC_DEVICE_H_
#define MIR_GRAPHICS_ANDROID_HWC_DEVICE_H_
#include "mir_toolkit/common.h"
#include "mir/graphics/android/sync_fence.h"
#include "display_device.h"
#include "hwc_layerlist.h"
#include <memory>
#include <vector>
namespace mir
{
namespace graphics
{
class Buffer;
namespace android
{
class SyncFileOps;
class HwcWrapper;
class HwcConfiguration;
class HwcDevice : public DisplayDevice
{
public:
HwcDevice(
std::shared_ptr<HwcWrapper> const& hwc_wrapper,
std::shared_ptr<LayerAdapter> const& layer_adapter);
void post_gl(SwappingGLContext const& context) override;
bool post_overlays(
SwappingGLContext const& context,
RenderableList const& list,
RenderableListCompositor const& list_compositor) override;
void content_cleared() override;
private:
bool buffer_is_onscreen(Buffer const&) const;
LayerList hwc_list;
std::vector<std::shared_ptr<Buffer>> onscreen_overlay_buffers;
std::shared_ptr<HwcWrapper> const hwc_wrapper;
std::shared_ptr<SyncFileOps> const sync_ops;
};
}
}
}
#endif /* MIR_GRAPHICS_ANDROID_HWC_DEVICE_H_ */
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