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Commit e21d7f50 authored by Lajos Molnar's avatar Lajos Molnar
Browse files

media: change parameters for OMX_EventOutputRendered 

This allows batching of rendered events.

Bug: 20503131
Change-Id: I3b319317c0434eb225198f8c4bf716edf68079a2
parent 9d2c5a7c

include/media/openmax/OMX_Core.h

+8 −2
Original line number Diff line number Diff line
@@ -510,8 +510,14 @@ typedef enum OMX_EVENTTYPE 
    OMX_EventVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */



    /** Event when tunneled decoder has rendered an output

     *  nData1 must contain the lower 32-bits of the buffer timestamp

     *  nData2 must contain the upper 32-bits of the buffer timestamp

     *  nData1 must contain the number of timestamps returned

     *  pEventData must point to an array of the OMX_VIDEO_RENDEREVENTTYPE structs containing the

     *  render-timestamps of each frame. Component may batch rendered timestamps using this event,

     *  but must signal the event no more than 40ms after the first frame in the batch. The frames

     *  must be ordered by system timestamp inside and across batches.

     *

     *  If component is doing frame-rate conversion, it must signal the render time of each

     *  converted frame, and must interpolate media timestamps for in-between frames.

     */

    OMX_EventOutputRendered = 0x7F000001,

    OMX_EventMax = 0x7FFFFFFF

include/media/openmax/OMX_VideoExt.h

+6 −0
Original line number Diff line number Diff line
@@ -203,6 +203,12 @@ typedef struct OMX_VIDEO_SLICESEGMENTSTYPE { 
    OMX_BOOL bEnableLoopFilterAcrossSlices;

} OMX_VIDEO_SLICESEGMENTSTYPE;



/** Structure to return timestamps of rendered output frames for tunneled components */

typedef struct OMX_VIDEO_RENDEREVENTTYPE {

    OMX_S64 nMediaTimeUs;  // timestamp of rendered video frame

    OMX_S64 nSystemTimeNs; // system monotonic time at the time frame was rendered

} OMX_VIDEO_RENDEREVENTTYPE;



#ifdef __cplusplus

}

#endif /* __cplusplus */