Merge "OMX: clarify EOS signaling for tunneled decoders" into mnc-dev am: f1de4547c1
am: 37b8c1f77c
* commit '37b8c1f77cab3ee9809bcbad81d765ec5bddedce':
OMX: clarify EOS signaling for tunneled decoders
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8abb053a2e
@ -509,7 +509,7 @@ typedef enum OMX_EVENTTYPE
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OMX_EventKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */
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OMX_EventVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
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/** Event when tunneled decoder has rendered an output
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/** Event when tunneled decoder has rendered an output or reached EOS
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* nData1 must contain the number of timestamps returned
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* pEventData must point to an array of the OMX_VIDEO_RENDEREVENTTYPE structs containing the
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* render-timestamps of each frame. Component may batch rendered timestamps using this event,
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@ -518,6 +518,10 @@ typedef enum OMX_EVENTTYPE
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*
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* If component is doing frame-rate conversion, it must signal the render time of each
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* converted frame, and must interpolate media timestamps for in-between frames.
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*
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* When the component reached EOS, it must signal an EOS timestamp using the same mechanism.
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* This is in addition to the timestamp of the last rendered frame, and should follow that
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* frame.
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*/
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OMX_EventOutputRendered = 0x7F000001,
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OMX_EventMax = 0x7FFFFFFF
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@ -203,10 +203,17 @@ typedef struct OMX_VIDEO_SLICESEGMENTSTYPE {
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OMX_BOOL bEnableLoopFilterAcrossSlices;
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} OMX_VIDEO_SLICESEGMENTSTYPE;
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/** Structure to return timestamps of rendered output frames for tunneled components */
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/** Structure to return timestamps of rendered output frames as well as EOS
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* for tunneled components.
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*/
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typedef struct OMX_VIDEO_RENDEREVENTTYPE {
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OMX_S64 nMediaTimeUs; // timestamp of rendered video frame
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OMX_S64 nSystemTimeNs; // system monotonic time at the time frame was rendered
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// Use INT64_MAX for nMediaTimeUs to signal that the EOS
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// has been reached. In this case, nSystemTimeNs MUST be
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// the system time when the last frame was rendered.
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// This MUST be done in addition to returning (and
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// following) the render information for the last frame.
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} OMX_VIDEO_RENDEREVENTTYPE;
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#ifdef __cplusplus
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