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Author SHA1 Message Date
Wim Taymans
0c60f0daa4 video-chroma: add chroma resampler 
Add functions to up/downsample chroma in horizontal and vertical
directions. These functions work in-placeand are meant to be used on the
input/output of the pack/unpack functions.
 2013-05-27 11:05:07 +02:00
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
4f2e1b46a7 videoconvert: reformat 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
620e3aad07 videoconvert: actually use the input pixels 
Operate on the provided pixels array instead of the temp array.
 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
92af499eb7 typefind: Ensure we have enough data when reading the sync marker in the AAC/LOAS typefinder 2013-05-24 17:43:53 +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
Sebastian Dröge
fa7ad8743c decodebin: Lock the state of child elements as long as we manage their states 
https://bugzilla.gnome.org/show_bug.cgi?id=690420
 2013-05-24 13:41:46 +02:00
Sebastian Dröge
be4dba23ea Revert "decodebin2: use NO_RESYNC flag" 
This reverts commit 0feecef275.
 2013-05-24 11:47:13 +02:00
Sebastian Dröge
ca1279e4a3 decodebin: Use signal handler IDs instead of disconnecting by function 
This is cleaner and faster.
 2013-05-22 17:29:17 +02:00
Sebastian Dröge
504e57ccc5 decodebin: Connect and disconnect the have-type signal of typefind before starting/shutting down 2013-05-22 13:49:18 +02:00
Sebastian Dröge
f4952a9baf typefind: Add variant=itu to the h263 typefinder caps 
https://bugzilla.gnome.org/show_bug.cgi?id=700770
 2013-05-22 10:58:10 +02:00
Sebastian Dröge
1756f86042 playsink: Use signal handler IDs instead of disconnecting/blocking by function 
This is cleaner and faster.
 2013-05-21 16:35:18 +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
Sebastian Dröge
0bc25f0325 alsa: Dump min/max period time and buffer time in alsasrc too 2013-05-20 11:23:06 +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
80e700a566 ximagesink: add support for 32-bit RGB with alpha mask 
When X screen return a depth = 32 with bpp = 32, the alpha mask
must be correctly set to have a known GStreamer video format.
X visual structure doesn't provide the alpha mask information,
but we can find it from the others masks.

https://bugzilla.gnome.org/show_bug.cgi?id=700413
 2013-05-16 11:24:10 +01:00
Tim-Philipp Müller
1bc94d4aa3 tests: ignore new NV16 format in videoscale unit test 
https://bugzilla.gnome.org/show_bug.cgi?id=700377
 2013-05-16 11:09:11 +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
Sebastian Dröge
d802c7395a playback: Only do a subset filtering for the factories if we have fixed caps 
Otherwise we're plugging a parser/converter currently and have unfixed caps.
 2013-05-15 17:15:18 +02:00
Sebastian Dröge
062246fc6e decodebin: Return immediately from checking if a chain is complete if we're shutting down 2013-05-15 14:51:16 +02:00
Sebastian Dröge
83f2476976 decodebin: Hold the expose lock when freeing a chain 
https://bugzilla.gnome.org/show_bug.cgi?id=700342
 2013-05-15 14:47:53 +02:00
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
74a31a02fc playbin: Fix deadlock caused by lock order inversion 
First the source group lock, then the elements list lock.
 2013-05-15 13:38:32 +02:00
Sebastian Dröge
36470a4aa8 libvisual: Update visualizer baseclass from gst-plugins-bad 2013-05-15 11:04:35 +02:00
Sebastian Dröge
54f728b4d5 Automatic update of common submodule 
From 5edcd85 to 098c0d7
 2013-05-15 10:51:24 +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
Sebastian Dröge
450a47c0a5 playback: Use subset checks instead of intersection 
https://bugzilla.gnome.org/show_bug.cgi?id=700272
 2013-05-14 10:07:44 +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
Sebastian Dröge
d8a3895ac9 tests: Fix event order and missing events 2013-05-10 12:29:15 +02:00
Sebastian Dröge
b19d64d785 subparse/ssaparse: Fix event handling and order 2013-05-10 12:21:31 +02:00
Sebastian Dröge
027654e71e vorbisparse: Fix event handling 
Internal state should only be reset on FLUSH_STOP, not FLUSH_START.

Also forward pre-caps events immediately and don't queue them.
 2013-05-10 11:32:36 +02:00
Sebastian Dröge
1d20c0f4bb oggmux: Make sure to always set caps on the srcpad and always send a segment event 
Even if the srcpad is not linked at this point, it might be linked as result of
setting the caps.
 2013-05-10 11:24:46 +02:00
Mathieu Duponchelle
46aff49316 oggmux: don't send a segment event before the caps event 
https://bugzilla.gnome.org/show_bug.cgi?id=699971
 2013-05-10 09:28:52 +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
341d67ea94 playbin-compressed: Fix unit test 2013-05-09 18:02:57 +02:00
Mathieu Duponchelle
aec0e48aa1 videorate: Reset base timestamp and out_frame_count in any case on SEGMENT_EVENT 
Fixes #699187
 2013-05-09 16:22:13 +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
b0ec886cb9 playbin2: Chose more balanced metric to compare ranks of decoder/sink combinations 2013-05-09 15:05:21 +02:00
Sebastian Dröge
4f52ad38e4 theoradec: Set DECODE_ONLY flag on all header packets 2013-05-09 10:40:19 +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