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
cb001aa85f
omx: Add some assertions to check if the buffer pAppPrivate is still correct
2011-08-10 08:51:54 +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
2c4dcf418a
omx: Improve debugging in param/config getter/setter wrappers
2011-08-03 15:35:01 +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
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
1fa3b2662e
omx: Ensure that the pAppPrivate pointer in OMX buffers is set correctly
2011-07-25 15:05:08 +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
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
a86debaf36
omx: Failure to set the component role is fatal
2011-07-21 10:36:19 +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
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
51dbc82ef4
omx: Provide all buffers to output ports after enabling them
2011-07-14 10:34:09 +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
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
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
079098c3d6
omxh264videodec: Add h.264 video decoder
2011-07-12 08:34:44 +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
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
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
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
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
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
3d50c1f99c
omx: Improve error handling and reporting
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
d2463b017f
Initial commit with build system
2011-06-21 10:52:13 +02:00
