frameworks_native/services/surfaceflinger/ExSurfaceFlinger/ExSurfaceFlinger.h

/* Copyright (c) 2015, The Linux Foundation. All rights reserved.
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 * modification, are permitted provided that the following conditions are
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#ifndef ANDROID_EX_SURFACE_FLINGER_H
#define ANDROID_EX_SURFACE_FLINGER_H

#include "SurfaceFlinger.h"

namespace android {

class ExSurfaceFlinger : public SurfaceFlinger
{
public:

    ExSurfaceFlinger();

protected:
    friend class ExLayer;

    virtual void updateExtendedMode();
    virtual void getIndexLOI(size_t dpy,
                     const LayerVector& currentLayers,
                     bool& bIgnoreLayers,
                     int& indexLOI);
    virtual bool updateLayerVisibleNonTransparentRegion(
                     const int& dpy, const sp<Layer>& layer,
                     bool& bIgnoreLayers, int& indexLOI,
                     uint32_t layerStack, const int& i);
    virtual void delayDPTransactionIfNeeded(
                     const Vector<DisplayState>& displays);
    virtual bool canDrawLayerinScreenShot(
                     const sp<const DisplayDevice>& hw,
                     const sp<Layer>& layer);
    virtual void isfreezeSurfacePresent(
                     bool& freezeSurfacePresent,
                     const sp<const DisplayDevice>& hw,
                     const int32_t& id);
    virtual void setOrientationEventControl(
                     bool& freezeSurfacePresent,
                     const int32_t& id);
    virtual void updateVisibleRegionsDirty();
    virtual void drawWormHoleIfRequired(HWComposer::LayerListIterator& /*cur*/,
                     const HWComposer::LayerListIterator& /*end*/,
                     const sp<const DisplayDevice>& hw,
                     const Region& region);
    virtual ~ExSurfaceFlinger();

    /* Extended Mode
     * No video on primary but video will be shown full
     * screen on External
     */
    static bool sExtendedMode;
    static bool isExtendedMode() { return sExtendedMode; }
    bool mDebugLogs;
    bool isDebug() { return mDebugLogs; }
    bool mDisableExtAnimation;

#ifdef DEBUG_CONT_DUMPSYS
    virtual status_t dump(int fd, const Vector<String16>& args);
    virtual void dumpDrawCycle(bool prePrepare );

    struct {
      Mutex lock;
      const char *name = "/data/misc/display/dumpsys.txt";
      bool running = false;
      bool noLimit = false;
      bool replaceAfterCommit = false;
      long int position = 0;
    } mFileDump;
#endif
};

}; //namespace android

#endif //ANDROID_EX_SURFACE_FLINGER_H