Sebastian Dröge
22ba4e1b9e
omxvideoenc: Add vfunc for handling the output frames
...
This can be used by subclasses to override the buffer flags
or to handle some frames differently than the default behaviour.
2011-11-15 08:28:32 -08:00
Sebastian Dröge
0a4e222e60
omxvideoenc: Make srcpad caps setting threadsafe
2011-11-10 15:17:56 +01:00
Sebastian Dröge
fbe171ee2c
omxvideoenc: Always flush the ports and make sure no processing is happening in ::reset
...
This fixes a race condition that happened when seeking
very often in a short period of time.
2011-11-10 15:02:22 +01:00
Sebastian Dröge
e56cff5f2a
omxvideoenc: Fix minor race condition when draining after upstream signalled EOS
2011-11-10 15:01:36 +01:00
Sebastian Dröge
56bcfc0397
omxvideoenc: Improve EOS handling
...
If downstream return UNEXPECTED we should still signal the
drain cond because nothing will trigger this again later.
2011-11-10 14:56:11 +01:00
Sebastian Dröge
abd399ecbc
omxvideoenc: Improve debugging of EOS and draining
2011-11-10 14:54:17 +01:00
Sebastian Dröge
de7d237851
omxvideoenc: No need to signal the drain cond when going from READY to PAUSED
...
Also the component is not started in READY.
2011-11-10 14:41:50 +01:00
Sebastian Dröge
fb5d700ec9
omxvideoenc: Release the video codec stream lock before acquiring an input buffer
...
Otherwise the srcpad task might block on this lock and
no buffers ever become available again.
2011-11-08 12:47:00 +01:00
Sebastian Dröge
2d6239678f
omxvideoenc: Don't try to drain the component after EOS
...
And don't send EOS twice in any case. This most likely
will cause the component to not output it again and
is not necessary anyway.
2011-11-08 11:10:52 +01:00
Sebastian Dröge
ae6616ad0d
omxvideoenc: Minor code refactoring
2011-11-08 08:31:43 +01:00
Sebastian Dröge
0b301021de
omxvideoenc: Free pending frames after draining the component
2011-11-07 14:00:35 +01:00
Sebastian Dröge
636cdd31bf
omxvideoenc: Make handling and usage of the base video codec frames threadsafe
2011-11-07 11:07:01 +01:00
Sebastian Dröge
9a6cea5af3
omxvideoenc: Fix deadlock between srcpad stream lock and ::reset()
2011-11-07 11:05:29 +01:00
Sebastian Dröge
a80ca97ec3
omxvideoenc: Free all pending frames after draining the component
2011-11-07 10:58:44 +01:00
Sebastian Dröge
3a17d11109
omxvideoenc: Only drain the component a single time and only after processing started
2011-11-04 09:44:04 +01:00
Sebastian Dröge
ef67a43702
omxvideoenc: Better handling of encoder parameters
...
Only set them if necessary and allow to use the component
defaults.
2011-11-02 13:50:14 +01:00
Sebastian Dröge
08fabd6a07
omxvideoenc: Make unsupported bitrate/quantizer settings less fatal
2011-11-02 13:22:50 +01:00
Sebastian Dröge
7ebef2941b
omxvideoenc: If no stride was set for the OMX input port assume GStreamer stride
...
This is not really correct but there's nothing else we could do.
2011-11-02 10:39:10 +01:00
Sebastian Dröge
8eaf25c10e
omxvideoenc: Implement draining of the component and use it
...
This makes sure that all buffers are encoded and pushed downstream
before flushing the ports and losing some buffers.
2011-11-01 16:41:46 +01:00
Sebastian Dröge
21faf556ff
omxvideoenc: Forward downstream flow returns to upstream
2011-11-01 15:10:01 +01:00
Sebastian Dröge
6689faa661
omxvideoenc: Fix deadlock caused by calling reset while the loop function does something with the base video codec stream lock
2011-10-20 15:20:47 +02:00
Sebastian Dröge
ac8085dce9
omxvideoenc: If one parameter/configuration is not supported don't skip the next
2011-10-10 10:38:29 +02:00
Sebastian Dröge
e364088596
omxvideoenc: Switch to Idle first and wait before switching to Loaded and deallocating buffers
...
Allocating buffers before the Idle state is reached can lead to crashes.
2011-09-28 10:35:37 +02:00
Sebastian Dröge
d5452a53b0
omxvideoenc: Add some more checks for correct OMX buffer sizes
2011-09-23 17:04:14 +02:00
Sebastian Dröge
f0fe1148b7
omx: Wait until the Executing state is reached before calling OMX_FillThisBuffer()
...
This correctly works around the QCOM race condition that happens when calling
FTB after setting the new state and before reaching it.
2011-09-14 10:16:41 +02:00
Sebastian Dröge
9eb39ceef2
omxvideoenc: Release basevideocodec stream lock while waiting for a buffer
...
This prevents deadlocks if no empty input buffers are available and
releasing input buffers requires the loop function to handle some
output buffers first.
2011-08-19 09:23:58 +02:00
Sebastian Dröge
75c843670f
omxvideoenc: Use "video/x-raw-yuv" as sink template caps instead of strict I420 caps
2011-08-10 10:24:48 +02:00
Sebastian Dröge
8e422b7cc2
omxvideoenc: Set the state back to StateLoaded even if an error happened
2011-08-10 09:56:30 +02:00
Sebastian Dröge
714ba59b11
omxvideoenc: Don't fail if setting the bitrate or profile is not supported by the component
...
Also always set/get the profile, even if there are no peer caps.
2011-08-02 15:14:37 +02:00
Sebastian Dröge
4329821a0b
omxvideoenc: Add support for forcing the next frame to be a keyframe
2011-07-28 12:58:25 +02:00
Sebastian Dröge
e7b421c131
omxvideoenc: Add support for setting bitrate/quantization related parameters
2011-07-28 12:52:24 +02:00
Sebastian Dröge
decf765502
omxvideoenc: Don't output 0-byte buffers
2011-07-28 12:16:38 +02:00
Sebastian Dröge
8ac445abd8
omxvideo{enc,dec}: Only set/unset flushing state on ports if they were created already
2011-07-25 13:19:06 +02:00
Sebastian Dröge
ae7ed44e6b
omxvideoenc: Try harder to deallocate the buffers after errors happened
2011-07-25 10:47:28 +02:00
Sebastian Dröge
7350dcc8cd
omxvideoenc: Add initial support for stride conversion
2011-07-21 11:15:14 +02:00
Sebastian Dröge
644fa35789
omxvideoenc: Add support for setting codec_data on the srcpad caps
2011-07-21 07:53:25 +02:00
Sebastian Dröge
182a488f49
omxvideoenc: Free/drop GstVideoFrames that resulted in an empty buffer
2011-07-21 07:44:34 +02:00
Sebastian Dröge
c0d304f819
omxvideoenc: Remove obsolete TODO comment
2011-07-21 07:31:05 +02:00
Sebastian Dröge
2343decb3c
omxvideoenc: Add video encoder base class and MPEG4 video encoder
...
Unfortunately requires lots of hacks again to work properly with
Bellagio.
2011-07-20 11:08:18 +02:00
