Sebastian Dröge
cf22a12156
omxvideodec: Improve debugging in case of QoS-related frame drops
2011-11-09 09:00:57 +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
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
d4eb77fa2b
omxvideodec: Make sure to always release buffers back to OMX
2011-11-08 08:31:32 +01:00
Sebastian Dröge
9151617d39
omxvideodec: Free pending frames after draining component
2011-11-07 14:00:47 +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
be1f75d2f4
omxvideodec: Always free all pending frames when caps changes require reconfiguration
2011-11-07 10:58:24 +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
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
