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21 Commits

Author SHA1 Message Date
Chris Pearce
6745dba042 Bug 915958 - Automatically Finish() MediaQueues, so that each backend doesn't need to remember to do it. r=edwin 2013-09-13 14:33:54 +12:00
Thomas Zimmermann
79d1b1351b Bug 831224: Parse MP3 frame headers in OmxDecoder, r=padenot 
On FirefoxOS, the Android libraries estimate the duration of MP3 streams
by examining the first MP3 frame header. This only works for streams with
constant bit rate. For streams with variable bit rate, a too short or too
long duration is computed.

This patch adds support for parsing MP3 frame headers. The decoder handles
file streams by reading them at once at the beginning and parsing them
immediately. Network streams are updated when a new fragment arrives.
 2013-01-24 13:38:32 +01:00
Ed Morley
7b2317d99c Backed out changeset e334b3139e2a (bug 831224) 2013-08-08 09:59:45 -07:00
Thomas Zimmermann
5fa26f0ddd Bug 831224: Parse MP3 frame headers in OmxDecoder, r=padenot 
On FirefoxOS, the Android libraries estimate the duration of MP3 streams
by examining the first MP3 frame header. This only works for streams with
constant bit rate. For streams with variable bit rate, a too short or too
long duration is computed.

This patch adds support for parsing MP3 frame headers. The decoder handles
file streams by reading them at once at the beginning and parsing them
immediately. Network streams are updated when a new fragment arrives.

--HG--
extra : rebase_source : bffb9447a5fdba4145e83f5aeb3c2accfb7872d6
 2013-01-24 13:38:32 +01:00
Sotaro Ikeda
f910a1819c Bug 883744 - add pointer null check r=doublec 2013-06-22 08:58:12 -04:00
Robert O'Callahan
25cffcb402 Bug 880601. Emulate a form of keyframe skipping by allowing MediaOmxReader::DecodeVideoFrame to decode more than one video frame if video decoding is falling behind. r=cpearce 
If we don't support this in any way, then we get into trouble when there is
plenty of compressed data buffered but for some reason video decoding falls
behind (maybe there was a short period where the video data wasn't available).
Audio playback continues normally, but MediaOmxReader keeps making one call
to ReadAudio and one to ReadVideo, and if each call to ReadAudio decodes at
least as much as the calls to ReadVideo, video decoding can never catch up
to the current audio playback position. So video never plays. And when the
video decoding point gets far enough away from the audio decoding point,
horrible things start to happen, such as video and audio reading completely
different parts of the media cache and interfering with the caching mechanism
(which assumes audio and video reads are close together).

This patch approximates keyframe skipping, and is basically just a way for
MediaOmxReader::DecodeVideoFrame to decode more than one frame at a time
if we need video decoding to catch up.

To prevent pathological situations, we cap both the maximum number of frames
decoded per DecodeVideoFrame and the amount of time we spend in the method
(excluding the time for the last frame).

--HG--
extra : rebase_source : cba95c537fe97df5b696581be8233b6e9cffb70b
 2013-06-15 23:51:56 +12:00
Sotaro Ikeda
fb0816d02d Bug 871485 - Share hw codec between applications/tasks. r=mwu, r=doublec, r=roc 2013-06-10 08:22:05 -04:00
Robert O'Callahan
54857756c2 Bug 877461. Part 3: Retry libstagefright audio/video decoding if it fails due to a timeout. r=sotaro 
--HG--
extra : rebase_source : 2ccd8afaca1e4055eb0105f25754176b0ff37034
 2013-06-06 11:43:43 +12:00
Chris Pearce
ea957dfa74 Bug 862182. r=roc,doublec 2013-05-03 10:59:18 +12:00
Chris Pearce
a183f15892 Bug 862182 - Revert bug 862183 due to frequent orange in 459439 crashtest. CLOSED TREE. r=philor 2013-05-01 13:33:33 +12:00
Chris Pearce
252138b2cf Bug 862182 - Hold references to MediaResource in nsRefPtrs (content/media/omx), and fix some omx compiler warnings. r=doublec 2013-05-01 11:23:46 +12:00
Diego Wilson
4b30b46d1f Bug 860760 - Pause OMX media sources when playback is paused. r=sotaro, r=cdouble 
OMXCodec needs to now when the stream is paused. Otherwise it will
prevent the device from lowering its power state when idle.
 2013-04-10 17:58:25 -07:00
Sotaro Ikeda
533f569684 Bug 837051 - Store less buffers for video playback at MediaOmxReader. r=doublec 2013-04-08 14:35:30 -04:00
Diego Wilson
788b16a9ac Bug 847779 - Abort playback if OMX audio init fails. r=doublec, r=cpearce 2013-04-04 15:33:45 -07:00
Andrea Marchesini
b57856b7a9 Bug 841014 - Rename nsTimeRanges.h to TimeRanges.h. r=Ms2ger 
--HG--
rename : content/html/content/src/nsTimeRanges.cpp => content/html/content/src/TimeRanges.cpp
rename : content/html/content/src/nsTimeRanges.h => content/html/content/src/TimeRanges.h
 2013-03-02 14:14:44 -05:00
Sotaro Ikeda
06b641ac00 Bug 840154 - Do not release MediaBuffer during OMXCodec is seeking. r=cdouble 2013-02-15 21:27:18 -05:00
Ehsan Akhgari
1090ae9f96 Bug 792263 - Implement decodeAudioData; r=bzbarsky,cpearce,padenot 2013-02-01 17:13:23 -05:00
Paul Adenot
c1c81fcc33 Bug 815194 - Remove more ns prefixes on content/media classes + whitespace fixes. r=cpearce 2012-11-28 20:40:07 +01:00
Edwin Flores
ed0385c3e4 Bug 812756 - Remove seeking hack from OMX decoder r=cpearce 2012-11-27 17:08:40 +13:00
Ehsan Akhgari
d5bdac2156 Bug 812032 - Refactor the media reader classes to not access MediaDecoder directly; r=cpearce 2012-11-19 10:11:21 -05:00
Chris Pearce
9abb830db0 Bug 811381 - Remove ns prefix from media code. r=roc 
--HG--
rename : content/media/nsAudioAvailableEventManager.cpp => content/media/AudioAvailableEventManager.cpp
rename : content/media/nsAudioAvailableEventManager.h => content/media/AudioAvailableEventManager.h
rename : content/media/nsAudioStream.cpp => content/media/AudioStream.cpp
rename : content/media/nsAudioStream.h => content/media/AudioStream.h
rename : content/media/nsMediaCache.cpp => content/media/MediaCache.cpp
rename : content/media/nsMediaCache.h => content/media/MediaCache.h
rename : content/media/nsBuiltinDecoder.cpp => content/media/MediaDecoder.cpp
rename : content/media/nsBuiltinDecoder.h => content/media/MediaDecoder.h
rename : content/media/nsBuiltinDecoderReader.cpp => content/media/MediaDecoderReader.cpp
rename : content/media/nsBuiltinDecoderReader.h => content/media/MediaDecoderReader.h
rename : content/media/nsBuiltinDecoderStateMachine.cpp => content/media/MediaDecoderStateMachine.cpp
rename : content/media/nsBuiltinDecoderStateMachine.h => content/media/MediaDecoderStateMachine.h
rename : content/media/dash/nsDASHDecoder.cpp => content/media/dash/DASHDecoder.cpp
rename : content/media/dash/nsDASHDecoder.h => content/media/dash/DASHDecoder.h
rename : content/media/dash/nsDASHReader.cpp => content/media/dash/DASHReader.cpp
rename : content/media/dash/nsDASHReader.h => content/media/dash/DASHReader.h
rename : content/media/dash/nsDASHRepDecoder.cpp => content/media/dash/DASHRepDecoder.cpp
rename : content/media/dash/nsDASHRepDecoder.h => content/media/dash/DASHRepDecoder.h
rename : content/media/gstreamer/nsGStreamerDecoder.cpp => content/media/gstreamer/GStreamerDecoder.cpp
rename : content/media/gstreamer/nsGStreamerDecoder.h => content/media/gstreamer/GStreamerDecoder.h
rename : content/media/gstreamer/nsGStreamerReader.cpp => content/media/gstreamer/GStreamerReader.cpp
rename : content/media/gstreamer/nsGStreamerReader.h => content/media/gstreamer/GStreamerReader.h
rename : content/media/ogg/nsOggCodecState.cpp => content/media/ogg/OggCodecState.cpp
rename : content/media/ogg/nsOggCodecState.h => content/media/ogg/OggCodecState.h
rename : content/media/ogg/nsOggDecoder.cpp => content/media/ogg/OggDecoder.cpp
rename : content/media/ogg/nsOggDecoder.h => content/media/ogg/OggDecoder.h
rename : content/media/ogg/nsOggReader.cpp => content/media/ogg/OggReader.cpp
rename : content/media/ogg/nsOggReader.h => content/media/ogg/OggReader.h
rename : content/media/omx/nsMediaOmxDecoder.cpp => content/media/omx/MediaOmxDecoder.cpp
rename : content/media/omx/nsMediaOmxDecoder.h => content/media/omx/MediaOmxDecoder.h
rename : content/media/omx/nsMediaOmxReader.cpp => content/media/omx/MediaOmxReader.cpp
rename : content/media/omx/nsMediaOmxReader.h => content/media/omx/MediaOmxReader.h
rename : content/media/plugins/nsMediaPluginDecoder.cpp => content/media/plugins/MediaPluginDecoder.cpp
rename : content/media/plugins/nsMediaPluginDecoder.h => content/media/plugins/MediaPluginDecoder.h
rename : content/media/plugins/nsMediaPluginHost.cpp => content/media/plugins/MediaPluginHost.cpp
rename : content/media/plugins/nsMediaPluginHost.h => content/media/plugins/MediaPluginHost.h
rename : content/media/plugins/nsMediaPluginReader.cpp => content/media/plugins/MediaPluginReader.cpp
rename : content/media/plugins/nsMediaPluginReader.h => content/media/plugins/MediaPluginReader.h
rename : content/media/raw/nsRawDecoder.cpp => content/media/raw/RawDecoder.cpp
rename : content/media/raw/nsRawDecoder.h => content/media/raw/RawDecoder.h
rename : content/media/raw/nsRawReader.cpp => content/media/raw/RawReader.cpp
rename : content/media/raw/nsRawReader.h => content/media/raw/RawReader.h
rename : content/media/raw/nsRawStructs.h => content/media/raw/RawStructs.h
rename : content/media/wave/nsWaveDecoder.cpp => content/media/wave/WaveDecoder.cpp
rename : content/media/wave/nsWaveDecoder.h => content/media/wave/WaveDecoder.h
rename : content/media/wave/nsWaveReader.cpp => content/media/wave/WaveReader.cpp
rename : content/media/wave/nsWaveReader.h => content/media/wave/WaveReader.h
rename : content/media/webm/nsWebMBufferedParser.cpp => content/media/webm/WebMBufferedParser.cpp
rename : content/media/webm/nsWebMBufferedParser.h => content/media/webm/WebMBufferedParser.h
rename : content/media/webm/nsWebMDecoder.cpp => content/media/webm/WebMDecoder.cpp
rename : content/media/webm/nsWebMDecoder.h => content/media/webm/WebMDecoder.h
rename : content/media/webm/nsWebMReader.cpp => content/media/webm/WebMReader.cpp
rename : content/media/webm/nsWebMReader.h => content/media/webm/WebMReader.h
 2012-11-14 11:46:40 -08:00