frameworks_native/services/surfaceflinger/ExSurfaceFlinger/ExVirtualDisplaySurface.h

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#ifndef ANDROID_EX_VIRTUAL_DISPLAY_SURFACE_H
#define ANDROID_EX_VIRTUAL_DISPLAY_SURFACE_H

#include <DisplayHardware/VirtualDisplaySurface.h>

namespace android {

class ExVirtualDisplaySurface : public VirtualDisplaySurface {
public:
    ExVirtualDisplaySurface(HWComposer& hwc, int32_t dispId,
            const sp<IGraphicBufferProducer>& sink,
            const sp<IGraphicBufferProducer>& bqProducer,
            const sp<IGraphicBufferConsumer>& bqConsumer,
            const String8& name,
            bool secure);

private:
    virtual status_t beginFrame(bool mustRecompose);
    virtual void setOutputUsage(uint32_t flag);
    bool mSecure;
    int mSinkUsage;
};

}; // namespace android

#endif // ANDROID_EX_VIRTUAL_DISPLAY_SURFACE_H