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321 commits

Author SHA1 Message Date
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
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
9ab5f79784 build: Only require GStreamer >= 0.10.29 and GLib >= 2.16 2011-07-13 14:35:51 +02:00
Sebastian Dröge
5732b44606 build: Dist gstomx.conf 2011-07-13 14:04:47 +02:00
Sebastian Dröge
8a78da68a6 omxvideodec: Fix typo 2011-07-13 14:02:50 +02:00
Sebastian Dröge
0966307189 omx: Dist gstomx.h 2011-07-13 13:59:50 +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
24e0196d1d omxh264dec: It's called H.264, not H264 2011-07-12 11:37:28 +02:00
Sebastian Dröge
a24cdd41bc omxvideodec: Make sink/src pad template caps configurable 2011-07-12 11:36:42 +02:00
Sebastian Dröge
2023754bcf omx: Allow to set a preferred configuration directory with the GST_OMX_CONFIG_DIR environment variable 2011-07-12 11:13:50 +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
940febae88 omx: Add initial version of configuration system 
This now only registers elements that are specified in the
configuration file.

The configuration file is a keyfile in the first XDG configuration
directory with the name gstomx.conf.
 2011-07-12 11:04:11 +02:00
Sebastian Dröge
6bd84629ed omxh264dec: Rename from omxh264videodec to omxh264dec 2011-07-12 08:54:22 +02:00
Sebastian Dröge
4fede99e2d omxh264videodec: Require alignment=au and stream-format={avc,bytestream} 2011-07-12 08:40:48 +02:00
Sebastian Dröge
0c72a15019 basevideodecoder: First inform subclass about resetting before resetting/freeing all internal state 
The subclass might want to access the old state.
 2011-07-12 08:36:01 +02:00
Sebastian Dröge
99c9f57460 basevideodecoder: Track present position on discont before resetting it 2011-07-12 08:36:01 +02:00
Sebastian Dröge
99da6b1db1 basevideodecoder: Also protect the list of pending frames from concurrent access when pushing all pendings events 2011-07-12 08:36:00 +02:00
Sebastian Dröge
07e3936abf basevideocodec: Protect access to the list of pending frames with the object lock 
This is required if ::finish_frame() and all buffer output happens
on a different thread than the sinkpad streaming thread.
 2011-07-12 08:36:00 +02:00
Sebastian Dröge
9edd003406 basevideodecoder: Set the correct lists to NULL after freeing 2011-07-12 08:36:00 +02:00
Sebastian Dröge
9a2b87f196 basevideodecoder: Work with a copy of the GstVideoState in setcaps until the caps are accepted 
Also fix a refcount problem with the codec_data.
 2011-07-12 08:36:00 +02:00
Sebastian Dröge
079098c3d6 omxh264videodec: Add h.264 video decoder 2011-07-12 08:34:44 +02:00
Sebastian Dröge
b0154bc1fa omxmpeg4videodec: Fix debug category name 2011-07-12 08:29:15 +02:00
Sebastian Dröge
0d724f58f2 basevideo: Move the utils from the codec header to its own header 2011-07-09 11:41:42 +02:00
Sebastian Dröge
9695e504ff basevideo: Use GSlice for allocating GstVideoFrame and don't duplicate code in the decoder base class 2011-07-09 11:32:06 +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
f79460ff52 basevideo: Add destroy notify for the coder_hook to prevent memory leaks 
Fixes bug #654293.
 2011-07-09 11:06:06 +02:00
Sebastian Dröge
c62dd0f0c3 basevideo: Fix GType names to not conflict with the public video base classes 
It's still not possible to include headers of both in the same file
or compile/link both into the same plugin but that shouldn't be
necessary anyway.
 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
43b9dee4b2 omx: Clarify GQueue/GPtrArray element types 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
28688414b8 omx: Don't broadcast port->port_cond after allocating buffers successfully 
Allocating buffers must happen while no thread is waiting for the
cond and especially must happen from the thread that would acquire
buffers from the port.
 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
d9e2391448 omx: Always check if the component is in an error state before waiting for a condition variable to be signalled 
Otherwise we might wait forever because nothing is going to signal
the condition variable anymore.
 2011-07-09 11:06:06 +02:00
Sebastian Dröge
46fe757270 omx: Always hold port->port_lock before signalling port->port_cond when notifying about errors 
Otherwise a port might be in the critical section, has checked the error state
already but waits after port->port_cond is signalled, which will lead
to a deadlock.
 2011-07-09 11:06:05 +02:00
Sebastian Dröge
939d30ed17 omxvideodec: Remove reconfiguration test hack 2011-07-09 11:06:05 +02:00
Sebastian Dröge
b53c001bf2 omx: Improve debug output a bit 2011-07-09 11:06:05 +02:00
Sebastian Dröge
7739049df5 omx: Always try to deallocate buffers, even if there's a component error 2011-07-09 11:06:05 +02:00
Sebastian Dröge
0b9c0ac78d omx: Use G_USEC_PER_SEC for clarity instead of 1000000 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
5d4f7890c2 omx: Don't use port_def.bEnabled to check if the Enable/Disable command is finished 
bEnabled should be set immediately after sending the command, it's only
Bellagio that waits until the command is finished before setting it.
 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
3d50c1f99c omx: Improve error handling and reporting 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
Sebastian Dröge
8f66cb9e1a basevideodecoder: Don't reorder serialized src events 
And allow to drop EOS by the subclass if ::finish returns
DROPPED.

Fixes bug #653544.
 2011-07-09 11:06:01 +02:00
Sebastian Dröge
aaeff26189 basevideo: Add the caps to the GstVideoState and clean up caps/codec_data properly 2011-07-06 08:42:15 +02:00
Sebastian Dröge
93a675b570 basevideo: Add video encoder/decoder base classes from gst-plugins-bad 2011-07-06 08:42:15 +02:00
Sebastian Dröge
3dba85ea14 openmax: Add OpenMAX IL 1.1.2 headers 2011-07-06 08:42:09 +02:00
Sebastian Dröge
d2463b017f Initial commit with build system 2011-06-21 10:52:13 +02:00