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46 commits

Author SHA1 Message Date
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
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
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
cf6f14d03c omxvideodec: Move locking at the correct place 2011-10-20 14:30:38 +02:00
Sebastian Dröge
bb1dd8aaba omxvideodec: Add API for subclasses to prepare/convert frames 2011-09-29 10:44:20 +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
5659bd3b4f omxvideodec: Add some more checks for OMX buffer sizes 2011-09-23 16:40:30 +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
3ba45aa0af omxvideodec: Negotiate video format with downstream and what the component claims to support 2011-09-02 14:43:43 +02:00
Sebastian Dröge
e583c48222 omxvideodec: 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 09:23:54 +02:00
Sebastian Dröge
7a09447406 omxvideodec: Use "video/x-raw-yuv" as src template caps instead of strict I420 caps 2011-08-10 10:21:15 +02:00
Sebastian Dröge
2ea5bdf553 omxvideodec: Set the state back to StateLoaded even if an error happened 2011-08-10 08:52:25 +02:00
Sebastian Dröge
febc2d99cb omxvideodec: Don't abort if the color format is not supported but give a useful error message 2011-08-03 13:10:33 +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
87587dd6d2 omxvideodec: Try harder to deallocate the buffers after errors happened 2011-07-25 10:48:58 +02:00
Sebastian Dröge
71d176f71a omx: Improve debug output a bit 2011-07-19 12:29:51 +02:00
Sebastian Dröge
b6558570bf omx: Rework port reconfiguration again and only use the Bellagio specific hacks with Bellagio 
We only reconfigure ports that need to be reconfigured now instead of
always all ports.
 2011-07-19 10:33:54 +02:00
Sebastian Dröge
4616d804ac omx: Add infrastructure to enable special hacks for broken OpenMAX implementations 2011-07-19 10:33:15 +02:00
Sebastian Dröge
9377aefb87 omxvideodec: Add support for converting between omx and gst rowstrides 2011-07-18 08:41:20 +02:00
Sebastian Dröge
41feed55b7 omxvideodec: Add support for NV12 / OMX_COLOR_FormatYUV420SemiPlanar 2011-07-14 08:29:03 +02:00
Sebastian Dröge
961445aa1b omxvideodec: Only flush the component ports after we passed input to them 2011-07-14 07:58:41 +02:00
Sebastian Dröge
252624c7cc omxvideodec: Only change states downwards if an upper state was reached 2011-07-13 21:19:34 +02:00
Sebastian Dröge
f0cbbad0f1 omx: Add support for setting the component-role 2011-07-13 20:37:02 +02:00
Sebastian Dröge
0a9fe2f146 omx: Improve error reporting by formatting the error codes better and also providing their string representation 2011-07-13 20:22:51 +02:00
Sebastian Dröge
8a78da68a6 omxvideodec: Fix typo 2011-07-13 14:02:50 +02:00
Sebastian Dröge
fb0ca24654 omxvideodec: Set SYNCFRAME flag on the OMX buffers for non-delta units 2011-07-13 12:46:50 +02:00
Sebastian Dröge
f5690ff412 omxvideodec: Free all pending frames when resetting the decoder 
Workaround for https://bugzilla.gnome.org/show_bug.cgi?id=654529
 2011-07-13 12:37:44 +02:00
Sebastian Dröge
af159705c9 omxvideodec: Handle output buffers without a corresponding GstVideoFrame more gracefully 
This can happen on EOS in some cases and when the input is not
properly framed.
 2011-07-13 10:02:20 +02:00
Sebastian Dröge
1b08dfa2a6 omxvideodec: Fix deadlock when finishing old frames that are left over by the decoder 2011-07-13 09:31:22 +02:00
Sebastian Dröge
a24cdd41bc omxvideodec: Make sink/src pad template caps configurable 2011-07-12 11:36:42 +02:00
Sebastian Dröge
113d18caea omxvideodec: Make core/component-name and in/outport index configurable 2011-07-12 11:04:16 +02:00
Sebastian Dröge
2042e08b33 omxvideodec: Use the destroy notify to free the coder_hook 2011-07-09 11:06:06 +02:00
Sebastian Dröge
9c9315059e omxvideodec: Fix some minor memory leaks 2011-07-09 11:06:06 +02:00
Sebastian Dröge
db08890edd omx: Rework port reconfiguration 
We always reconfigure all ports now if the settings of one
port changes to prevent lots of race conditions, dropped
frames and similar issues.
 2011-07-09 11:06:06 +02:00
Sebastian Dröge
0fbff1000f omxvideodec: Use the frames storage of the base class instead of implementing our own 
They could get out of sync and we could store already destroyed frames.
 2011-07-09 11:06:06 +02:00
Sebastian Dröge
c8c1c7f10f omx: Add more checks to acquire_buffer() and return the current state additional to the buffer 
Also refactor the code flow in the video decoder for this. This makes
the usage of acquire_buffer() easier and more atomic.
 2011-07-09 11:06:06 +02:00
Sebastian Dröge
934fac7946 omxvideodec: Also flush/unflush the input port when changing the state PAUSED<->READY 2011-07-09 11:06:06 +02:00
Sebastian Dröge
3ac2bfc976 omxvideodec: Don't leak the codec_data after sending it 2011-07-09 11:06:06 +02:00
Sebastian Dröge
939d30ed17 omxvideodec: Remove reconfiguration test hack 2011-07-09 11:06:05 +02:00
Sebastian Dröge
9a3753bd61 omxvideodec: Error out if the GStreamer allocated buffer is smaller than the OpenMAX output buffer 
Usually this must never happen but currently it happens during reconfigurations
because of a race condition. Still it's better than crashing.
 2011-07-09 11:06:05 +02:00
Sebastian Dröge
11d2e806c2 omxvideodec: Remove obsolete FIXME comment 2011-07-09 11:06:05 +02:00
Sebastian Dröge
08181d86dc omxvideodec: Make the inport and outport index configurable by the subclass 2011-07-09 11:06:05 +02:00
Sebastian Dröge
bc1e73e8c8 omx: Add initial version of OpenMAX framework, video decoder base class and MPEG4 video decoder 
This currently hardcodes a lot of stuff but works at least.

Also adds a generic framework for handling OpenMAX cores, components
and ports.
 2011-07-09 11:06:05 +02:00