Sebastian Dröge
dc0385d762
omx: Return port definition update errors
2013-02-28 15:38:28 +01:00
Sebastian Dröge
1dd6214f44
omx: Add hack for RPi for the minimum number of buffers required for a port
...
The value in the port definition is invalid and the initial actual
buffer count should be used.
2013-02-28 13:57:43 +01:00
Sebastian Dröge
5132a89331
omx: Always tell the component about the right number of buffers that we're going to allocate
2013-02-28 13:26:56 +01:00
Sebastian Dröge
59e92f955d
omx: Invert assertion to let it express what was intended
2013-02-28 13:07:58 +01:00
Sebastian Dröge
1a906da409
omx: Add API for allocating a specific number of buffers and using EGLImages or buffers allocated elsewhere
2013-02-28 11:20:52 +01:00
Sebastian Dröge
e42faae652
omx: Refactor code flow a bit if output port settings have changed
2013-02-27 16:56:02 +01:00
Sebastian Dröge
b12610efd7
omx: Clean up port settings change handling
2013-02-27 15:50:20 +01:00
Josep Torra
26b69d99a2
omxvideodec: initialize param structure before using it
2013-02-27 11:30:14 +01:00
Josep Torra
b85358aff7
omxvideoenc: prevent a NULL pointer access
2013-02-27 10:21:39 +01:00
Josep Torra
3973425689
omxvideodec: prevent a NULL pointer access
2013-02-26 17:25:49 +01:00
Sebastian Dröge
8872afff1d
omx: Fix deadlock during reconfiguration
2013-02-25 13:11:16 +01:00
Sebastian Dröge
5b45cb0810
omx: Auto-detect the port indizes if possible
2013-02-25 12:42:05 +01:00
Sebastian Dröge
3e090dd83b
omx: Refactor querying of component supported caps into its own function
2013-02-25 11:42:38 +01:00
Sebastian Dröge
70368c31cd
omx: Refactor waiting for buffers to be released by the component to a separate function
2013-02-25 10:41:12 +01:00
Sebastian Dröge
f79bbc302b
omx: Add methods to set up and close a tunnel between components
2013-02-25 09:47:37 +01:00
Sebastian Dröge
fa9bf95c40
omxaudioenc: Rename component variable
2013-02-25 09:19:08 +01:00
Sebastian Dröge
92c7944499
omxvideoenc: Rename component variable
2013-02-25 09:19:08 +01:00
Sebastian Dröge
e08b801fea
omxvideodec: Rename component variable
2013-02-25 09:19:08 +01:00
Josep Torra
71b4573a34
omxvideoenc: remove duplicated line
2013-02-22 16:27:33 +01:00
Sebastian Dröge
cba466b61c
Retry loading libbcm_host.so without an absolute path if that failed
2013-02-22 10:42:08 +01:00
Sebastian Dröge
9ed06008cd
Add OpenMAX IL target for Bellagio
...
Not tested since a very long time though.
2013-02-21 11:03:23 +01:00
Sebastian Dröge
cfafeabfa2
Allow using external OpenMAX IL headers
2013-02-21 10:59:29 +01:00
Sebastian Dröge
05819da94d
Set default hacks for the RPI target and always initialize bcm_host
2013-02-21 10:08:07 +01:00
Sebastian Dröge
5d6d6ec2df
omx: Add FIXME for the future
2013-02-12 11:55:39 +01:00
Sebastian Dröge
219a93bbaf
omx: Some minor refactoring and cleanup
2013-02-12 11:49:21 +01:00
Sebastian Dröge
4399c0b96b
omx: Don't access the port's buffers array if it wasn't allocated yet
2013-02-12 11:49:07 +01:00
Sebastian Dröge
dd3ad9e6d5
omx: Mark an array as const
2013-02-12 11:44:40 +01:00
Sebastian Dröge
c3bcc43db7
omx: Split enabling/disabling of port into sending the command and waiting for it
...
This allows to do anything necessary after sending the command to actually let it finish
2013-02-12 11:41:43 +01:00
Sebastian Dröge
58a093bc0c
omx: Flushing is also allowed in Paused state
2013-02-12 11:37:38 +01:00
Sebastian Dröge
39672e70c4
omxvideoenc: Set stride, slice height and buffer size
2013-02-12 11:28:36 +01:00
Sebastian Dröge
044a88f838
omxvideoenc: Properly negotiate OMX color format with the component
2013-02-12 11:03:32 +01:00
Sebastian Dröge
023b542ad5
omxvideoenc: Implement getcaps() vfunc
2013-02-12 11:03:30 +01:00
Julian Scheel
3d7a50944d
omx: add mpeg2 video decoder
...
This adds a decoder class for mpeg2, as well as an extended
configuration for raspberry pi.
https://bugzilla.gnome.org/show_bug.cgi?id=692446
Signed-off-by: Julian Scheel <julian@jusst.de>
2013-01-24 22:46:52 +00:00
Sebastian Dröge
5c4799ccf1
omx: Minimize the time when the messages lock is held
...
Fixes a deadlock if any OMX functions are called when the
messages are handled.
Thanks to Nicolas Dufresne for noticing.
2013-01-18 16:47:52 +01:00
Tim-Philipp Müller
453d81886d
omx: improve debug message when we can't find the config file
...
Mention where we looked for the config file.
2013-01-18 15:28:20 +00:00
Sebastian Dröge
4044aaecbe
omx: Fix includes to properly work with the 1.0 releases
2013-01-17 18:08:15 +01:00
Sebastian Dröge
e5bf204a1d
omx: Update port definition when changing some port setting
2013-01-15 14:37:37 +01:00
Sebastian Dröge
449017b50b
omx: Rename from libgstopenmax.so to ligstomx.so for consistency
2013-01-15 14:37:37 +01:00
Nicolas Dufresne
8c3bd103ff
omx: Add a method to send message
2013-01-14 10:37:13 +01:00
Sebastian Dröge
2d913c6773
omx: Atomic ops are not required anymore for the reconfiguration
2013-01-14 10:37:06 +01:00
Sebastian Dröge
be31e7273b
omx: Fix some memory leaks and suboptimal locking
2013-01-14 10:36:57 +01:00
Sebastian Dröge
bcb181bd2d
omxvideoenc: Don't forget to unmap frame in error cases
2013-01-14 10:36:50 +01:00
Sebastian Dröge
25d5c55764
omxvideoenc: Fix copying of the video frames to the OMX buffers
2013-01-14 10:36:44 +01:00
Sebastian Dröge
2fd8d72c50
omxvideodec: Fix copying of the video frames from the OMX buffers
2013-01-14 10:36:38 +01:00
Sebastian Dröge
a42f27547d
omx: Implement new approach for locking that should solve all deadlocks on RPi
...
No mutex is locked while calling any OpenMAX functions anymore
and everything from the OpenMAX callbacks is inserted into a message
queue and handled from outside the callbacks.
Also there's only a single mutex and condition variable per component
now for handling anything from OpenMAX callbacks and a single mutex
for keeping our component/port state sane.
2013-01-14 10:36:32 +01:00
Sebastian Dröge
1bf69c8f69
omxvideodec: Set the OMX buffer nFilledLength field properly
2012-12-20 19:30:38 +01:00
Sebastian Dröge
29aabc223e
omxrecmutex: Fix another race condition when two threads are trying to lock for recursion at the same time
2012-12-20 18:48:21 +01:00
Sebastian Dröge
500410226f
omxrecmutex: Fix yet another race condition that resulted in deadlocks
2012-12-20 18:16:43 +01:00
Sebastian Dröge
e026926951
omx: Fix another race condition in the recursive mutex
...
Between lock() and begin_recursion() it was possible for another thread to
try to do a recursive_lock(). This would block because the mutex was already
locked(), but not ready for recursive locking yet. unlock() would never
happen in the original thread because it was waiting for the other thread
to finish first.
Happened on the Raspberry Pi.
2012-12-20 17:46:36 +01:00
Sebastian Dröge
1c7fcf832e
omxrecmutex: Fix a small race condition when unlocking a non-recursive lock
2012-12-20 14:45:18 +01:00
