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296 commits

Author SHA1 Message Date
Sebastian Dröge
050700d561 basevideoencoder: Make headers metadata writable before pushing downstream 
The timestamp, duration, etc of the headers has to be changed.
 2011-11-29 12:20:09 +01:00
Sebastian Dröge
1f3f8c9dc5 basevideoencoder: Push the downstream force-keyframe event after the next keyframe 
Even if the corresponding GstVideoFrame doesn't have the is_sync_point
flag set.
 2011-11-29 12:20:09 +01:00
Sebastian Dröge
38b3f1ac00 basevideoencoder: Don't push an upstream force-keyunit event downstream 2011-11-29 12:20:09 +01:00
Jonas Larsson
36d2a21aa3 basevideoencoder: Add initial support for the all-headers field of the force-keyframe event 
See bug #607742.
 2011-11-29 12:20:09 +01:00
Tim-Philipp Müller
b42f17240a basevideodecoder: some more debug logging 2011-11-28 16:17:19 +00:00
Tim-Philipp Müller
f40c93efb0 basevideodecoder: add API to drop a frame and post a QoS message on the bus 
https://bugzilla.gnome.org/show_bug.cgi?id=640017

API: gst_base_video_decoder_drop_frame()
 2011-11-28 16:17:19 +00:00
Tim-Philipp Müller
f27800d598 docs: fix comment in gst_base_video_decoder_get_max_decode_time() docs 2011-11-28 16:17:19 +00:00
Tim-Philipp Müller
f1bbb0f8a4 basevideodecoder: fix weird event list handling 
Get rid of weird code that copies a list manually, taking
ownership of the elements and then frees the old list. Instead,
just take over the old list entirely. (If the intent was to
reverse the list, one could use g_list_reverse() instead).

Then, push events in the list out from last to first (since they
were prepended as they came in) instead of just pushing out the
last in the list and leaking the others.
 2011-11-28 16:17:19 +00:00
Sebastian Dröge
217ac7b3be omxaudioenc: Use audio base classes from gst-plugins-base instead of having our own copies 2011-11-25 11:31:58 +01:00
Sebastian Dröge
9917fbe4c5 omxaudioenc: First set ports to flushing before waiting for the srcpad streaming thread to finish 2011-11-18 10:00:31 -08:00
Sebastian Dröge
be4e1e184e omxvideoenc: First set ports to flushing before waiting for the srcpad streaming thread to finish 2011-11-18 09:59:43 -08:00
Sebastian Dröge
1c0396de0e omxvideodec: First set ports to flushing before waiting for the srcpad streaming thread to finish 2011-11-18 09:58:58 -08:00
Sebastian Dröge
47d66cadfa omx: Only disabling of a port is like flushing, enabling is like unflushing 2011-11-17 14:38:54 -08:00
Sebastian Dröge
c144ebd054 omx: Enabling/disabling a port is also like flushing 
The component returns all buffers to us and shouldn't get any
new buffers passed anymore.
 2011-11-17 14:11:51 -08:00
Sebastian Dröge
8a5fbb876c omxaudioenc: Signal the drain GCond even if downstream returned an error 2011-11-17 11:29:39 -08:00
Sebastian Dröge
1ba8ec3d37 omxvideoenc: Signal the drain GCond even if downstream returned an error 2011-11-17 11:29:39 -08:00
Sebastian Dröge
1371dafae4 omxvideodec: Signal the drain GCond even if downstream returned an error 2011-11-17 11:29:18 -08:00
Sebastian Dröge
cc50d894af basevideoencoder: Only call ::reset once in READY->PAUSED 2011-11-17 10:34:19 -08:00
Sebastian Dröge
7df465bfb3 omxaudioenc: Shutdown component in PAUSED->READY and deallocate buffers 2011-11-17 10:19:47 -08:00
Sebastian Dröge
2408e0d33a omxvideoenc: Shutdown component in PAUSED->READY and deallocate buffers 2011-11-17 10:19:47 -08:00
Sebastian Dröge
30610a746e omxvideodec: Shutdown component in PAUSED->READY and deallocate buffers 2011-11-17 10:19:47 -08:00
Sebastian Dröge
879349ba11 omxvideoenc: Set force_keyframe to FALSE after handling it 
There's no reason why the base class should forward the event
further downstream if we already handled it and will insert a
keyframe.
 2011-11-16 12:02:08 -08:00
Sebastian Dröge
c99af4a32e omxvideodec: Always push buffers downstream, even if we didn't find a corresponding GstVideoFrame 2011-11-16 11:21:25 -08:00
Sebastian Dröge
70b735da82 omx: Fix debug level for flushing in wrong state from ERROR to DEBUG 
It's not really an error and doesn't matter at all if flush is called
when the component is not running.
 2011-11-15 09:47:55 -08:00
Sebastian Dröge
1b58fa487e omxh264enc: Detect bytestream stream format and don't put SPS/PPS into the caps for this format 2011-11-15 08:40:07 -08:00
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
0f07403ff2 omxvideodec: Don't release buffers twice if dropping because of QoS 2011-11-14 12:50:26 -08:00
Sebastian Dröge
6736a39671 omx: Add XXX to the nOffset reset hack comment for QCOM 2011-11-14 09:13:06 -08:00
Sebastian Dröge
1ab4e4b945 omxaudioenc: Make srcpad caps setting threadsafe 2011-11-10 15:18:08 +01:00
Sebastian Dröge
0a4e222e60 omxvideoenc: Make srcpad caps setting threadsafe 2011-11-10 15:17:56 +01:00
Sebastian Dröge
30d2f970f9 omxvideodec: Make srcpad caps setting threadsafe 2011-11-10 15:17:41 +01:00
Sebastian Dröge
f0775fac6f omxaudioenc: Make the srcpad task and the sinkpad streaming thread handling threadsafe 2011-11-10 15:10:14 +01:00
Sebastian Dröge
b62ffe1ada omxaudioenc: Always flush the ports and make sure no processing is happening in ::flush 
This fixes a race condition that happened when seeking
very often in a short period of time.
 2011-11-10 15:03:05 +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
05e4b48855 omxaudioenc: Improve EOS handling 
If downstream return UNEXPECTED we should still signal the
drain cond because nothing will trigger this again later.
 2011-11-10 14:56:19 +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
1b7742ca98 omxaudioenc: Improve debugging of EOS and draining 2011-11-10 14:54:33 +01:00
Sebastian Dröge
abd399ecbc omxvideoenc: Improve debugging of EOS and draining 2011-11-10 14:54:17 +01:00
Sebastian Dröge
b36db47cba omxvideodec: Log if acquiring buffer for EOS failed 2011-11-10 14:51:06 +01:00
Sebastian Dröge
3412ecf538 omxvideodec: The component is not started in READY 2011-11-10 14:42:13 +01:00
Sebastian Dröge
8c1aee4171 omxaudioenc: 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
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
6e41e31e6c omxvideodec: 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.
 2011-11-09 15:46:39 +01:00
Sebastian Dröge
60a6c1b49f omxvideodec: Fix minor race condition when draining after upstream signalled EOS 2011-11-09 15:45:20 +01:00
Sebastian Dröge
92c26f684a omxvideodec: Improve EOS handling 
If downstream return UNEXPECTED we should still signal the
drain cond because nothing will trigger this again later.
 2011-11-09 15:44:11 +01:00
Sebastian Dröge
c026bee8c6 omxvideodec: Improve debugging of EOS and draining 2011-11-09 15:43:32 +01:00
Sebastian Dröge
59faafc30b omxvideodec: The component is not started already when going from READY to PAUSED 2011-11-09 15:42:46 +01:00
Sebastian Dröge
6c2cca3e94 omxvideodec: No need to signal the drain cond when going from READY to PAUSED 2011-11-09 15:42:13 +01:00
Sebastian Dröge
b66fd610d6 omx: Always reset buffer flags for output ports, even in flushing/error state 2011-11-09 15:41:02 +01:00
Sebastian Dröge
cf22a12156 omxvideodec: Improve debugging in case of QoS-related frame drops 2011-11-09 09:00:57 +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
b45197c0d7 omxaudioenc: Release the audio encoder 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
3da6d8bfa3 omxvideodec: 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
17d0751887 omxaudioenc: 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 11:10:57 +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
9251e0004c omxvideodec: 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 11:08:06 +01:00
Sebastian Dröge
b10c2cfc72 omxvideodec: Implement dropping of too late frames via QoS 2011-11-08 09:09:28 +01:00
Sebastian Dröge
093a27fea3 omxaudioenc: Minor code refactoring 2011-11-08 08:31:58 +01:00
Sebastian Dröge
ae6616ad0d omxvideoenc: Minor code refactoring 2011-11-08 08:31:43 +01:00
Sebastian Dröge
d4eb77fa2b omxvideodec: Make sure to always release buffers back to OMX 2011-11-08 08:31:32 +01:00
Sebastian Dröge
1d071c05dc omx: Also properly release buffers when in error state 2011-11-08 08:24:49 +01:00
Jonas Larsson
0682012181 omx: Properly release buffers during flushing 
We can't pass them back to OMX_FillThisBuffer() or OMX_EmptyThisBuffer()
but instead of doing nothing we have to put them back into our queue.
Otherwise the buffer is leaked and we will have too few buffers in
the future.
 2011-11-08 08:24:49 +01:00
Sebastian Dröge
9151617d39 omxvideodec: Free pending frames after draining component 2011-11-07 14:00:47 +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
95b06504f9 omxvideoenc: Make handling and usage of the base video codec frames threadsafe 2011-11-07 11:04:27 +01:00
Sebastian Dröge
a80ca97ec3 omxvideoenc: Free all pending frames after draining the component 2011-11-07 10:58:44 +01:00
Sebastian Dröge
be1f75d2f4 omxvideodec: Always free all pending frames when caps changes require reconfiguration 2011-11-07 10:58:24 +01:00
Sebastian Dröge
0c0aa78373 omxaudioenc: Only drain the component a single time and only after processing started 2011-11-04 09:44:04 +01:00
Sebastian Dröge
d5371b9208 omxvideodec: Only drain the component a single time and only after processing started 2011-11-04 09:44:04 +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
fa6881c1cc omx: Reset buffer flags to 0 after it was consumed by the component or the element 
Some implementations don't reset the flags and the standard is not
really clear on the expected behaviour. Let's just always reset the
flags as they're not valid at this point anymore.
 2011-11-04 09:04:16 +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
ec9dde48e5 omxvideodec: If no stride was set for the OMX output port assume GStreamer stride 
This is not really correct but there's nothing else we could do.
 2011-11-02 10:39:50 +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
1ef38751c7 omxaudioenc: 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 16:46:09 +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
e4b7ffcc1b omxvideodec: Implement draining of the component and use it 
This makes sure that all buffers are decoded and pushed downstream
before flushing the ports and losing some buffers.
 2011-11-01 16:23:22 +01:00
Sebastian Dröge
2f2c17a1b5 omxvideodec: Fix deadlock if ::reset is called before finding the corresponding frame of a decoded buffer 2011-11-01 16:23:22 +01:00
Sebastian Dröge
f93a45fb66 omxaudioenc: Forward downstream flow returns to upstream 2011-11-01 15:10:12 +01:00
Sebastian Dröge
21faf556ff omxvideoenc: Forward downstream flow returns to upstream 2011-11-01 15:10:01 +01:00
Sebastian Dröge
3b4260e54f omxvideodec: Forward downstream flow returns to upstream 2011-11-01 13:58:38 +01:00
Sebastian Dröge
10a5680692 omxvideodec: Fix deadlock caused by calling reset while the loop function does something with the base video codec stream lock 2011-10-20 15:21:07 +02:00
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
cf6f14d03c omxvideodec: Move locking at the correct place 2011-10-20 14:30:38 +02:00
Sebastian Dröge
72fa93956b omx: Remove QCOM hack to reset nOffset in EmptyBufferDone 
This is now done in a generic way that does not require any
hacks because it will work without any side effects on any
OMX implementation.
 2011-10-14 10:27:47 +02:00
Sebastian Dröge
2750a8869b omx: Reset nOffset to 0 in EmptyBufferDone if nFilledLen is 0 
Some OMX implementations don't reset nOffset when the complete
buffer is emptied but instead only reset nFilledLen. We reset
nOffset to 0 if nFilledLen == 0, which is safe to do because
the offset *must* be 0 if the buffer is not filled at all.

Seen in QCOM's OMX implementation.
 2011-10-14 10:26:21 +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
37967b4316 omxh264dec: Require stream-format=byte-stream 
Other stream-formats are unlikely to be supported by OMX components.
 2011-10-03 09:13:29 +02:00
Sebastian Dröge
bb1dd8aaba omxvideodec: Add API for subclasses to prepare/convert frames 2011-09-29 10:44:20 +02:00
Sebastian Dröge
febb83ec54 omxaudioenc: 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 10:35:38 +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
ab9ce7db7d omxvideodec: 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
792cdb7d1f omxvideodec: New hack for QCOM to recreate the component instead of reconfiguring it on caps changes 2011-09-28 10:35:31 +02:00
Sebastian Dröge
a7f77e22a4 omx: Change a g_assert() into a GST_WARNING_OBJECT() 2011-09-27 12:28:22 +02:00
Sebastian Dröge
837fc4ca66 omx: Add hack for Qualcomm's OMX implementation to manually reset nOffset in EmptyBufferDone 2011-09-26 13:05:23 +02:00
Sebastian Dröge
7dbf68a232 omxaudioenc: Add a check to prevent a zero-sized OMX buffer 2011-09-23 17:04:15 +02:00