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Commit b5663fc0 authored by Ian Elliott's avatar Ian Elliott
Browse files

Plumb refresh cycle duration up to VK_GOOGLE_display_timing. 

Test: Manually tested with a modified cube demo, that reports the refresh
duration returned from this extension.

Change-Id: Ida765850e185f5bdf6570796534be005791a64a8
parent 0fd7d6f3

include/system/window.h

+9 −0
Original line number Diff line number Diff line
@@ -355,6 +355,7 @@ enum { 
    NATIVE_WINDOW_SET_AUTO_REFRESH          = 22,

    NATIVE_WINDOW_ENABLE_FRAME_TIMESTAMPS   = 23,

    NATIVE_WINDOW_GET_FRAME_TIMESTAMPS      = 24,

    NATIVE_WINDOW_GET_REFRESH_CYCLE_PERIOD  = 25,

};



/* parameter for NATIVE_WINDOW_[API_][DIS]CONNECT */
@@ -1039,6 +1040,14 @@ static inline int native_window_get_frame_timestamps( 
            outDisplayRetireTime, outDequeueReadyTime, outReleaseTime);

}



static inline int native_window_get_refresh_cycle_period(

        struct ANativeWindow* window,

        int64_t* outMinRefreshDuration, int64_t* outMaxRefreshDuration)

{

    return window->perform(window, NATIVE_WINDOW_GET_REFRESH_CYCLE_PERIOD,

            outMinRefreshDuration, outMaxRefreshDuration);

}





__END_DECLS