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207 commits

Author SHA1 Message Date
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
Sebastian Dröge
d5452a53b0 omxvideoenc: Add some more checks for correct OMX buffer sizes 2011-09-23 17:04:14 +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
Vincent Penquerc'h
fa2dff1ad6 basevideoencoder: fix element leak 
and this concludes an hour of yelling at the bloody test failing,
only to track down the problem not being in the test.

https://bugzilla.gnome.org/show_bug.cgi?id=657368
 2011-08-26 10:27:16 +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
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
e494792ca4 basevideodecoder: Fix deadlock 2011-08-18 10:24:40 +02:00
Sebastian Dröge
024f61e75a baseaudiodecoder: Don't take the stream lock in the seek handler 
This will lead to deadlocks
 2011-08-18 10:03:20 +02:00
Sebastian Dröge
58104f9ce5 basevideo: Fix locking, especially if both pads have different streaming threads 2011-08-18 10:02:50 +02:00
Sebastian Dröge
d439d8c337 basevideo: Don't call g_type_class_peek_parent() in class_init 
This is already done by the GObject boilerplate macro
 2011-08-18 09:42:02 +02:00
Sebastian Dröge
6991638d72 baseaudiodecoder: Don't call g_type_class_peek_parent() in class_init 
This is already done by the boilerplate macro
 2011-08-18 09:40:46 +02:00
Sebastian Dröge
affd6e2eb9 baseaudiodecoder: Fix thread safety issues if both pads have different streaming threads 2011-08-18 09:34:38 +02:00
Sebastian Dröge
fc511eb45d baseaudiodecoder: Delay sending of serialized events to finish_frame() 2011-08-18 09:17:04 +02:00
Sebastian Dröge
c5360dfae8 omxaudioenc: Always require at least OMX_MIN_PCMPAYLOAD_MSEC per input buffer 2011-08-17 14:33:31 +02:00
Sebastian Dröge
d42390efd9 baseaudioencoder: Add support for requesting a minimum and maximum number of samples per frame 
This extends the special case of a fixed number of samples per frame
that was supported before already.
 2011-08-17 14:28:44 +02:00
Sebastian Dröge
1daa53e554 omxaudioenc: Handle inbuf==NULL properly in ::handle_frame() 2011-08-17 14:17:18 +02:00
Sebastian Dröge
0928205ed4 omxaacenc: Implement ::get_num_samples() vfunc 2011-08-17 13:04:19 +02:00
Sebastian Dröge
d1e1980e01 omxaudioenc: Add vfunc to get the number of samples inside a buffer 2011-08-17 13:03:50 +02:00
Sebastian Dröge
92545e554c omxaudioenc: Release baseaudioencoder stream lock while waiting for a buffer in ::handle_frame() 
This prevents deadlocks if no empty input buffers are available and
releasing input buffers requires the loop function to handle some
output buffers first.
 2011-08-17 11:34:31 +02:00
Sebastian Dröge
60a1e0e967 baseaudioencoder: Fix thread safety issues if both pads have different streaming threads 2011-08-17 11:34:04 +02:00
Sebastian Dröge
ebc740ea06 baseaudioencoder: Taking the OBJECT lock in reset() is not needed 2011-08-17 09:58:01 +02:00
Sebastian Dröge
c24533c8be omxaudioenc: Remove hack that only applies to the video encoder class 2011-08-16 11:03:24 +02:00
Sebastian Dröge
422ca1796b omxaacenc: Add initial version of OpenMAX AAC encoder element 2011-08-16 10:49:21 +02:00
Sebastian Dröge
3f33a577a9 omxaudioenc: Add initial version of audio encoder base class 2011-08-16 10:48:36 +02:00
Sebastian Dröge
c0202cc283 baseaudioencoder: Delay sending of serialized events to finish_frame() 2011-08-15 14:14:11 +02:00
Sebastian Dröge
0a44778d61 audio: Integrate audio base classes into the build system and fixup 2011-08-15 13:06:51 +02:00
Sebastian Dröge
0d07b52760 audio: Add audio decoder/encoder base classes 
Taken from http://cgit.collabora.com/git/user/manauw/gst-plugins-bad.git/log/?h=baseaudio
 2011-08-15 12:56:00 +02:00
Sebastian Dröge
b673e37546 basevideoencoder: Proxy the width/height/framerate/PAR constraints of downstream caps to upstream 
This allows to specify constraints on the compressed downstream caps
by muxers or capsfilters, which will then be forwarded to upstream
and allows video converters to fulfill the constraints.

Code based on Mark Nauwelaerts audio encoder base class.
 2011-08-12 12:30:07 +02:00
Sebastian Dröge
9ea8ecc191 basevideoencoder: Remove old ::getcaps() comment 2011-08-12 12:30:07 +02:00
Sebastian Dröge
f91a4e53db basevideoencoder: Remove ::get_caps() vfunc 
Subclasses can set the caps more efficiently and this only
caused additional indirections.
 2011-08-12 12:30:07 +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
274b3b3526 omxmpeg4videodec: Don't require width/height on sink pad caps 2011-08-10 10:23:39 +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
8e422b7cc2 omxvideoenc: Set the state back to StateLoaded even if an error happened 2011-08-10 09:56:30 +02:00
Sebastian Dröge
9dcaf5c2bb omx: Don't hold any locks while calling OMX_SendCommand() 
It might call into one of the callbacks and lead to deadlocks, e.g.
with the Qualcomm OMX implementation.
 2011-08-10 09:49:57 +02:00
Sebastian Dröge
0bb345a16d omx: Move some code 2011-08-10 09:32:01 +02:00
Sebastian Dröge
e413b8403c omx: Reset pending reconfigure output ports when changing the state from Executing to any lower state 2011-08-10 09:23:10 +02:00
Sebastian Dröge
25fd0594f5 omx: Fix crash when setting last error after the ports were freed 2011-08-10 09:08:00 +02:00
Sebastian Dröge
9678efdf88 omx: Free component structure 2011-08-10 09:03:52 +02:00
Sebastian Dröge
52a422f637 omx: Make component destruction safer 2011-08-10 09:02:52 +02:00
Sebastian Dröge
8fd4eaae69 omx: Set pAppPrivate of buffers to NULL when deallocating buffers 
This prevents usage of freed memory later if the OMX component
has weird behaviour.
 2011-08-10 08:55:18 +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
cb001aa85f omx: Add some assertions to check if the buffer pAppPrivate is still correct 2011-08-10 08:51:54 +02:00
Sebastian Dröge
8791be3f95 omx: Add parenthesis at correct places in the struct init macro 2011-08-08 13:04:30 +02:00
Sebastian Dröge
825d435d7d omx: Only prevent setting a higher state if the component is in an error state 2011-08-08 12:12:58 +02:00
Sebastian Dröge
5319d33ca1 basevideodecoder: Use the cached video frame size instead of recalculating it 2011-08-03 16:02:01 +02:00
Sebastian Dröge
2c4dcf418a omx: Improve debugging in param/config getter/setter wrappers 2011-08-03 15:35:01 +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
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
624c2b4fdb basevideoencoder: Make access to the list of frames threadsafe 2011-08-02 15:14:24 +02:00
Sebastian Dröge
aced7478ab omx: Add a hacks flag for the Qualcomm 7x30 OMX_FillThisBuffer() race and make it optional 2011-08-01 13:22:05 +02:00
Sebastian Dröge
cba41896a6 omx: Add workaround for QCOM 7x30 race condition 2011-07-29 13:56:59 +02:00
Sebastian Dröge
b085e11c37 omxh263enc: Add H.263 encoder element 2011-07-29 12:06:21 +02:00
Sebastian Dröge
73cde0af8a omxmpeg4videoenc: Add support for setting profile/level via caps 2011-07-29 11:26:39 +02:00
Sebastian Dröge
27a0cb4c91 omxh264enc: Add support for setting profile/level via caps 2011-07-28 14:14:45 +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
f2b456e2e6 omx: Add wrapper functions for OMX_[GS]et{Config,Parameter} 2011-07-28 12:16:43 +02:00
Sebastian Dröge
35850e7233 omx: Add macro to initialize OpenMAX structures 2011-07-28 12:16:43 +02:00
Sebastian Dröge
decf765502 omxvideoenc: Don't output 0-byte buffers 2011-07-28 12:16:38 +02:00
Sebastian Dröge
1fa3b2662e omx: Ensure that the pAppPrivate pointer in OMX buffers is set correctly 2011-07-25 15:05:08 +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
8977906f4b omxwmvdec: Add WMV video decoder element 2011-07-25 12:01:05 +02:00
Sebastian Dröge
4a110e129c omxh263dec: Add H.263 decoder element 2011-07-25 11:44:56 +02:00
Sebastian Dröge
e01eb8c35c omxh264enc: Add H.264 encoder element 2011-07-25 11:32:51 +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
ae7ed44e6b omxvideoenc: Try harder to deallocate the buffers after errors happened 2011-07-25 10:47:28 +02:00
Sebastian Dröge
9e1cfa300b omx: Deallocate port buffers before freeing the component 
They should be deallocated by the caller before reaching the
Loaded state but to be on the safe side we will make sure
they're really deallocated here.
 2011-07-25 10:46:49 +02:00
Sebastian Dröge
7350dcc8cd omxvideoenc: Add initial support for stride conversion 2011-07-21 11:15:14 +02:00
Sebastian Dröge
254bee9be9 omx: Set default roles for the components if none were set from the config file 2011-07-21 10:38:26 +02:00
Sebastian Dröge
a86debaf36 omx: Failure to set the component role is fatal 2011-07-21 10:36:19 +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
34da745dc5 basevideoencoder: Allow finishing of frames with no src_buffer to drop/free the GstVideoFrame 2011-07-21 07:44:10 +02:00
Sebastian Dröge
c0d304f819 omxvideoenc: Remove obsolete TODO comment 2011-07-21 07:31:05 +02:00
Sebastian Dröge
e8b2ffe6f4 omx: Use libgstopenmax.so for the plugin filename and openmax for the plugin name 
Resolves conflicts with gst-openmax.
 2011-07-20 11:09:54 +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
Sebastian Dröge
9619d9c95d basevideoencoder: Only get caps from the subclass if they were not set yet by the subclass 2011-07-20 11:08:18 +02:00
Sebastian Dröge
fdd049a41c basevideoencoder: Delay sending of serialized sink events until finish_frame() 2011-07-20 11:08:18 +02:00
Sebastian Dröge
159093cd6a basevideoencoder: Add ::reset vfunc and handle ::reset/::finish the same way as in the decoder 2011-07-20 11:08:18 +02:00
Sebastian Dröge
92643716e4 basevideoencoder: Use a temporary GstVideoState until the subclass accepted the caps 
Also store the caps in the GstVideoState and assume a PAR of 1/1 instead
of 0/1 if no PAR is specified in the caps.
 2011-07-20 08:19:01 +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
f3f3bd1dff omx: When acquiring a buffer from an input port always wait until all output ports are reconfigured 2011-07-18 13:10:49 +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
51dbc82ef4 omx: Provide all buffers to output ports after enabling them 2011-07-14 10:34:09 +02:00
Sebastian Dröge
41feed55b7 omxvideodec: Add support for NV12 / OMX_COLOR_FormatYUV420SemiPlanar 2011-07-14 08:29:03 +02:00