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3537 commits

Author SHA1 Message Date
Wim Taymans
2924365020 video: don't perform subsampling while packing 
Don't perform subsampling when packing but let this be done by a
separate subsampling step.
 2013-05-27 11:05:06 +02:00
Wim Taymans
b5de0552a5 video: move chroma functions to separate file 2013-05-27 11:05:06 +02:00
Wim Taymans
38317e3f09 videometa: fix docs 2013-05-27 11:05:06 +02:00
Sebastian Dröge
c5e9df4b51 videoencoder: Don't require an output state to be set before allocating output buffers 2013-05-25 16:08:06 +02:00
Sebastian Dröge
b8c6413a8e audio: Always provide a buffer in gst_audio_(enc|dec)oder_allocate_output_buffer() 
We have no way of tell the caller of the exact error (e.g. if we're flushing),
so will have to wait until the caller uses API that returns a GstFlowReturn,
for example when pushing this buffer.

https://bugzilla.gnome.org/show_bug.cgi?id=700006
 2013-05-24 16:54:46 +02:00
Sebastian Dröge
0c2c909497 video: Always provide a buffer in gst_video_(enc|dec)oder_allocate_output_buffer() 
We have no way of tell the caller of the exact error (e.g. if we're flushing),
so will have to wait until the caller uses API that returns a GstFlowReturn,
for example when pushing this buffer.

https://bugzilla.gnome.org/show_bug.cgi?id=700006
 2013-05-24 16:54:46 +02:00
Alexander Schrab
a049b102da alsasrc: Make using driver timestamps possible 
https://bugzilla.gnome.org/show_bug.cgi?id=699744
 2013-05-20 11:25:17 +02:00
Benjamin Gaignard
e90e2bb822 dmabuf: Make sure that memory is unmapped before releasing it 
Be sure that memory is unmapped before releasing it.

https://bugzilla.gnome.org/show_bug.cgi?id=700411
 2013-05-17 09:50:23 +02:00
Tim-Philipp Müller
612e20d4f6 video: make mask arguments to gst_video_format_from_masks() unsigned 
These should really be unsigned.
 2013-05-16 11:35:58 +01:00
Benjamin Gaignard
5da2bd3216 video: fix gst_video_format_from_masks() for little endian masks with alpha 
Need to byte-order swap the alpha mask as well in this case.

https://bugzilla.gnome.org/show_bug.cgi?id=700413
 2013-05-16 10:36:20 +01:00
Michael Olbrich
ced858fa65 dmabuf: set the initial memory size to the full size 
https://bugzilla.gnome.org/show_bug.cgi?id=700427
 2013-05-16 11:17:57 +02:00
Tim-Philipp Müller
77405b97ed video: update disted orc backup files to fix build without liborc 
https://bugzilla.gnome.org/show_bug.cgi?id=700400
 2013-05-15 18:20:50 +01:00
Arnaud Vrac
af24e23880 video: add NV16 format 
This format is usually used by hardware video decoders for 4:2:2 sampling

https://bugzilla.gnome.org/show_bug.cgi?id=700377
 2013-05-15 13:46:46 +02:00
Sebastian Dröge
be154ee9d6 audio-info: Always pass NULL as position parameter to gst_audio_info_set_format() 
https://bugzilla.gnome.org/show_bug.cgi?id=700259
 2013-05-15 09:26:56 +02:00
Nicolas Dufresne
94b7ae7767 rtpbasepayload: Delay segment event after caps 
https://bugzilla.gnome.org/show_bug.cgi?id=700222
 2013-05-14 09:50:22 +02:00
Sebastian Dröge
b401f447d2 audio-info: For more than 64 channels don't allow a channel layout 
More than 64 channels have all channels unpositioned.

https://bugzilla.gnome.org/show_bug.cgi?id=700259
 2013-05-14 09:34:21 +02:00
Mathieu Duponchelle
6f233f67ef videodecoder: don't set the list to NULL after taking its address 2013-05-10 09:22:07 +02:00
Sebastian Dröge
2cc6a62b31 videoencoder: Make sure to push any pre-caps events before the caps are set 2013-05-09 16:05:59 +02:00
Sebastian Dröge
82f1572205 videodecoder: Make sure to not push any post-caps events before we have caps 
and that we push pre-caps events before we push caps, even if we don't
have a GstVideoFrame yet.
 2013-05-09 16:05:59 +02:00
Sebastian Dröge
ba8e7062a4 Revert "videodecoder: If a frame is to be dropped, don't update timestamps" 
This reverts commit c9c5cd8eef.
 2013-05-09 10:37:06 +02:00
Sebastian Dröge
c9c5cd8eef videodecoder: If a frame is to be dropped, don't update timestamps 2013-05-09 08:54:45 +02:00
Sebastian Dröge
351405d8a0 audio: Make sure to push pre-caps events before the caps event 2013-05-08 15:56:34 +02:00
Sebastian Dröge
3e4aec6e7b video: Make sure to push pre-caps events before the caps event 
https://bugzilla.gnome.org/show_bug.cgi?id=699894
 2013-05-08 15:50:34 +02:00
Julien Moutte
6f9006c9b9 riff: Manually calculate bitrate of ADPCM streams 
Some ADPCM encoding tools like Oxelon generate WAV files with
wrong format header declaring an invalid bitrate.

As wavparse uses the average bitrate to calculate timestamps
and duration the decoder can be confused by receiving timestamps
completely out of sync with the decoded samples.

ADPCM is a CBR audio codec so we can calculate the average bitrate
instead of trusting the format header.

https://bugzilla.gnome.org/show_bug.cgi?id=636245
 2013-05-07 15:01:05 +02:00
Tim-Philipp Müller
1a83c7a36a riff: wma can have more than 6 channels 
Some versions anyway.
 2013-05-03 16:24:55 +01:00
Michael Olbrich
25dd73521d dmabuf: don't touch the GstMemory size 
mem.size is the content size and should not be touch.
Save the mmap size instead.

https://bugzilla.gnome.org/show_bug.cgi?id=699566
 2013-05-03 13:13:13 +02:00
Michael Olbrich
a4ba85b151 dmabuf: fix memory initialization 
Without this the shared memory is broken

https://bugzilla.gnome.org/show_bug.cgi?id=699565
 2013-05-03 13:11:14 +02:00
Michael Olbrich
72e32060b8 dmabuf: fix formating 2013-05-03 13:10:06 +02:00
Michael Olbrich
347898d516 dmabuf: handle mmap failure 
Otherwise gstreamer may segfault trying to access MAP_FAILED.

https://bugzilla.gnome.org/show_bug.cgi?id=699470
 2013-05-03 11:05:55 +02:00
Wim Taymans
b708c85535 sdp: use setter for the bandwidth 2013-04-26 10:10:41 +02:00
Sebastian Rasmussen
f7e879aa18 sdp: Store a copy of the bandwidth string 
Otherwise we will free a string later that does not belong to us.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=698888
 2013-04-26 08:41:12 +02:00
Sebastian Dröge
c72aefb620 dmabuf: Use the fallback GstMemory copy function instead of our own 
dup() on a dmabuf only gives a new handle, not a copy, thus doesn't
do what copy() is supposed to do.
 2013-04-25 17:04:50 +02:00
Sebastian Dröge
f7db63f1b8 videoencoder: Try harder to push writable buffers downstream 
For this release the corresponding GstVideoCodecFrame before
pushing the buffer. The buffer will now be writable unless
the subclass still holds another reference to the buffer or
the frame.
 2013-04-25 16:23:14 +02:00
Sebastian Dröge
0be8d14965 videodecoder: Try harder to push writable buffers downstream 
For this release the corresponding GstVideoCodecFrame before
pushing the buffer. The buffer will now be writable unless
the subclass still holds another reference to the buffer or
the frame.
 2013-04-25 16:13:10 +02:00
Wim Taymans
2de35e630c sdp: don't leak the temp buffer 2013-04-24 14:12:20 +02:00
Wim Taymans
8a5efb0014 sdp: NULL terminate the time array 2013-04-24 14:11:49 +02:00
Wim Taymans
85debdcf05 sdp: add more functions to modify the sdp message 
Add functions to insert, replace and remove various sdp message fields
and structures.

See: https://bugzilla.gnome.org/show_bug.cgi?id=698558
 2013-04-24 13:47:47 +02:00
Tim-Philipp Müller
f5c0d61be7 Update disted orc backup files 
Generated with 0.4.17 now.
 2013-04-22 13:58:33 +01:00
Sebastian Dröge
9d309a3e06 videoencoder: Simply setcaps function 2013-04-18 09:58:37 +02:00
Sebastian Dröge
d537a21075 audioencoder: Ignore caps events if the input caps did not change 2013-04-18 09:58:36 +02:00
Sebastian Dröge
d1a08af605 audiodecoder: Ignore caps events if the input caps did not change 2013-04-18 09:58:36 +02:00
Sebastian Dröge
74f6376c53 videometa: Extend GstVideoGLTextureUploadMeta 
https://bugzilla.gnome.org/show_bug.cgi?id=697112
 2013-04-17 10:50:05 +02:00
Tim-Philipp Müller
e96ca66c36 docs: add some more audio macros 2013-04-17 09:26:40 +01:00
Sebastian Dröge
dbbcdf901c app: Don't use $(GST_PLUGIN_LIBTOOLFLAGS) for real libraries 2013-04-16 14:09:43 +02:00
Sebastian Dröge
948a4a3632 gst: Add better support for static plugins 2013-04-15 15:52:58 +02:00
Wim Taymans
04d5dafa71 sdp: dynamically allocate buffers 
Remove the static maximum buffer size and replace with dynamic allocation of as
much bytes as needed. Also avoids doing large allocations on the stack.
 2013-04-15 15:37:17 +02:00
Wim Taymans
83a877daf6 sdp: add Since markers 2013-04-15 14:27:47 +02:00
Jose Antonio Santos Cadenas
ba1e693853 sdp: add boxed type for GstSDPMessage 
Also added some tests of this improvement.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=697808
 2013-04-15 14:27:47 +02:00
Matej Knopp
90620b236a riff: add format=WMV3 for WMV 3 caps 
https://bugzilla.gnome.org/show_bug.cgi?id=697665
 2013-04-15 12:39:25 +02:00
Sebastian Dröge
98f41f1c39 audioringbuffer: Also reset segbase 2013-04-15 10:13:14 +02:00