From e79ee6494c2a1f2d3b1f1b1393ca85beee41a29d Mon Sep 17 00:00:00 2001 From: Steve Kondik Date: Fri, 31 Jan 2014 22:08:54 +0800 Subject: stagefright: Squashed commit of pause/resume features Add 2 APIs (suspend/resume) in MediaPlayer - API:suspend() will just pause the player and release all the decoders to replace release() which will release the whole player - API:resume() will just init the decoders again, then start() will be called to restart streaming playback - Add a check in AwesomePlayer::onVideoEvent() to make sure the first seek operation will always seek to the next i-frame Change-Id: Ie4c82906a2a056378119921a656128ebdc1007c4 audio: Add pause support for hardware omx component - ADSP doesn't enter sleep state after wma playback is paused and power suspended. - No support for NT session pause in case of hardware component. NT session need to be paused to put ADSP into power collapse. - Add support of pause in stagefright to ensure device enters suspend mode. Also add intermediate states to avoid concurrency issues between read and pause. Change-Id: I41b946b8c8805e6ee303646b63513b5b16514ef6 libstagefright: Drain input buffer on resume - Buffers returned from codec in paused state are not drained. When codec is resumed these buffers are not drained until the next flush, and may cause timed out issue. - Added change to drain input buffers for sw decoders when resuming. Change-Id: Ida2ab1d5dc3a1910accdd6fb89548262a912d8e7 CRs-Fixed: 569585, 574967 libstagefright: camcorder pause-resume implementation - Add pause resume feature in camcorder app. So that user can pause recording and resume later which results in a single recorded clip. Change-Id: Id19c45ae5bb85265aa4d5304b160ebf119d9575a libstagefright: support pause/resume for timelapse recording Modify the timestamp calculation mechanism in CameraSourceTimeLapse in order to support pause/resume. Change-Id: Icb02ea798b0b807ffb7ada2d1ef5b2414b74edfb --- media/libstagefright/MPEG4Writer.cpp | 13 ------------- 1 file changed, 13 deletions(-) (limited to 'media/libstagefright/MPEG4Writer.cpp') diff --git a/media/libstagefright/MPEG4Writer.cpp b/media/libstagefright/MPEG4Writer.cpp index cb9df29..926833f 100644 --- a/media/libstagefright/MPEG4Writer.cpp +++ b/media/libstagefright/MPEG4Writer.cpp @@ -2341,19 +2341,6 @@ status_t MPEG4Writer::Track::threadEntry() { #if 0 if (mResumed) { - int64_t durExcludingEarlierPausesUs = timestampUs - previousPausedDurationUs; - if (WARN_UNLESS(durExcludingEarlierPausesUs >= 0ll, "for %s track", trackName)) { - copy->release(); - return ERROR_MALFORMED; - } - - int64_t pausedDurationUs = durExcludingEarlierPausesUs - mTrackDurationUs; - if (WARN_UNLESS(pausedDurationUs >= lastDurationUs, "for %s track", trackName)) { - copy->release(); - return ERROR_MALFORMED; - } - - previousPausedDurationUs += pausedDurationUs - lastDurationUs; mResumed = false; } #endif -- cgit v1.1