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466 commits 44 branches 1508 tags 344 MiB
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126 commits

Author SHA1 Message Date
Josep Torra
8231c9068e omx: minor stylistic change for consistency with other similar code 2013-03-16 10:13:06 +01:00
Tim-Philipp Müller
c51afe9093 omx: improve debug logging some more 2013-03-15 13:17:18 +00:00
Sebastian Dröge
35a13a2cea omx: Reset EOS flag in more places 2013-03-15 11:01:12 +01:00
Tim-Philipp Müller
d7862b927c omx: log commands as strings 
Makes logs easier to read.
 2013-03-15 09:29:56 +00:00
Tim-Philipp Müller
07e6ae99f1 omx: log states as strings 2013-03-15 09:29:55 +00:00
Tim-Philipp Müller
118345eef5 omx: log component name in debug messages 
Useful when we have more different components
active at the same time.
 2013-03-15 09:29:55 +00:00
Sebastian Dröge
67dc871116 omx: Reset some more buffer fields as required 2013-03-14 17:26:51 +01:00
Sebastian Dröge
5bab4a05f0 omx: The hack to disable usage of EOS buffers is not necessary anymore on RPi 2013-03-14 17:01:08 +01:00
Sebastian Dröge
ec687f1414 omx: Reset the flags for output ports when releasing a buffer, not for input ports 2013-03-14 17:00:42 +01:00
Sebastian Dröge
22dce51dd4 omx: Handle the OMX_EventBufferFlag to detect EOS too 2013-03-14 12:51:54 +01:00
Sebastian Dröge
acf15e84a9 omx: Mark OpenMAX buffers as EGLImage if they contain one 
Needs special handling in some places, e.g. because nFilledLen
will always be 0.
 2013-03-13 13:10:28 +01:00
Sebastian Dröge
303b6c4dc5 omx: Always load the OpenMAX IL cores with G_MODULE_BIND_LOCAL 2013-03-13 09:37:02 +01:00
Sebastian Dröge
f505dad87a omx: Lazy-load symbols of libbcm_host.so 
It exports eglIntOpenMAXILDoneMarker(), which is also
exported by libopenmaxil.so... but we need the version
from libopenmaxil.so as the other one is just a stub.
 2013-03-13 09:35:20 +01:00
Sebastian Dröge
b9bf849a39 omx: Log unknown events 2013-03-10 11:03:18 +01:00
Sebastian Dröge
716adfa5be Revert "omx: use no-component-reconfigure hack on the Raspberry PI" 
This reverts commit e123b2089f.

It's not required anymore after the fix from the last commit.
 2013-03-07 17:40:21 +01:00
Sebastian Dröge
20c9ae0823 omx: Also wait for disabled output ports to be reconfigured 2013-03-07 17:27:05 +01:00
Sebastian Dröge
7a1eaec3b9 omx: Add timeout to the flush operation and move buffer populating to a separate function 2013-03-07 13:57:00 +01:00
Sebastian Dröge
001b7f0ed9 omx: Remove min buffer count hack for RPi again 
It's not necessary anymore
 2013-03-07 13:56:50 +01:00
Sebastian Dröge
60861f3990 omx: Do number of buffers configuration explicitely 2013-03-07 13:56:44 +01:00
Josep Torra
e123b2089f omx: use no-component-reconfigure hack on the Raspberry PI 2013-03-07 11:02:39 +01:00
Sebastian Dröge
0bb816e32c omx: Handle errors more gracefully 2013-03-01 11:18:38 +01:00
Sebastian Dröge
aeec430261 omx: Return the OMX_ERRORTYPE from gst_omx_port_update_port_definition 2013-02-28 15:49:14 +01:00
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
b12610efd7 omx: Clean up port settings change handling 2013-02-27 15:50:20 +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
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
cba466b61c Retry loading libbcm_host.so without an absolute path if that failed 2013-02-22 10:42:08 +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
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
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
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
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
b93d86abbe omx: Use has_suffix() instead of has_prefix() for the Broadcom hack 2012-12-19 12:19:12 +01:00