Commit graph

13835 commits

Author SHA1 Message Date
Sreerenj Balachandran
2b0d392741 decodebin: fix the autoplugging of parser elements
If there are two parser elements available for the same media format,
then decodebin is autoplugging an extra capsfilter and parser irrespective
of caps and rank. So restrict the decodebin from autoplugging multiple parser
elements back to back in adjacent positions with in a single DecodeChain
for the same media format.

https://bugzilla.gnome.org/show_bug.cgi?id=738416
2014-10-21 13:32:19 +02:00
Stefan Sauer
9c58cc7e0f Automatic update of common submodule
From 6e75498 to a8c8939
2014-10-21 12:57:59 +02:00
Vineeth T M
c2224b8059 videotestsrc: assertion error
timestamp_offset is being declared as an int64 variable,
for which the min
value of G_MININT64 is -9223372036854775808
Changing the minimum and maximum limit for the offset variable.

https://bugzilla.gnome.org/show_bug.cgi?id=738568
2014-10-21 11:28:11 +02:00
Sreerenj Balachandran
a24db77217 decodebin: optimize the code a bit by avoiding unnecessary string comparisons
https://bugzilla.gnome.org/show_bug.cgi?id=738416
2014-10-21 11:05:53 +02:00
Sreerenj Balachandran
f60da86ae2 decodebin: Fix typo in comment
https://bugzilla.gnome.org/show_bug.cgi?id=738416
2014-10-21 11:05:53 +02:00
Aleix Conchillo Flaqué
66abee92b0 rtspconnection: call watch notify before freeing any watch resources
This gives control to the notify function allowing it to finish other
watch related functionality.

https://bugzilla.gnome.org/show_bug.cgi?id=737752
2014-10-21 10:03:35 +02:00
Sebastian Dröge
6129d1bd18 appsink: Fix gst_app_sink_pull() docs to transfer full for the return value
Also we get a GstSample, not a GstBuffer here.
2014-10-20 15:31:29 +02:00
Stefan Sauer
7c247ab166 typefind: use gslice for typefine data
Also use our free function in the failure case.
2014-10-17 12:47:50 +02:00
Tim-Philipp Müller
d0aa9f9a34 encodebin: fix some leaks in error code path
Fixes test_encodebin_sink_pads_nopreset_static
running under valgrind.
2014-10-14 16:54:44 +01:00
Tim-Philipp Müller
2f60c9c4fe tests: parallelise 'make valgrind'
Use $(MAKE) instead of 'make' inside the Makefile,
otherwise the make will run as if -j1 had been
specified and complain about the job server not
being available, and with $(MAKE) in inherits the
parent make's settings it seems.

Upgrade common submodule for parallel check-valgrind.
2014-10-14 16:54:44 +01:00
Peter G. Baum
7b211bf6b3 riff-media: allow more channel_masks
Allow partial valid channel masks.
Set channel mask to 0 for non-valid channel masks.

https://bugzilla.gnome.org/show_bug.cgi?id=733405
2014-10-14 10:29:56 +02:00
Peter G. Baum
c734fbc139 audio-channels: allow partially valid channel_mask
Since WAVEFORMATEXTENSIBLE allows to have more channels than
bits in the channel mask we should allow this, too, to avoid
loss of information.

https://bugzilla.gnome.org/show_bug.cgi?id=733405
2014-10-14 10:29:56 +02:00
Thiago Santos
a0b25a570a audiodecoder: should post DECODE errors and not ENCODE
Fix error code for audio decoder
2014-10-13 22:26:29 -03:00
Luis de Bethencourt
3f5b9c4c8b videoblend: Avoid assigning a negative value to a guint
There are some few but certain conditions where it is possible for the
dest_width to be smaller than x. So we check this before assigning a negative
value to src_width, which is a unsigned and would be promoted to a number that
can segfault videoblend.

https://bugzilla.gnome.org/show_bug.cgi?id=738242
2014-10-11 19:10:46 +01:00
Luis de Bethencourt
1cc311156c basetextoverlay: Fix segfault when overlay outside the frame
When the textoverlay is set outside the video frame by deltax or deltay the
calculation segfaults, but it is also  unnecessary since it doesn't need to be
displayed. So we should clip the text.

https://bugzilla.gnome.org/show_bug.cgi?id=738242
2014-10-11 19:06:03 +01:00
Olivier Crête
57ac7b1800 pbutils: Rename clock-base/seqnum-base to timestamp-offset/seqnum-offset
To match how they were renamed elsewhere.
2014-10-10 17:33:00 -04:00
Heinrich Fink
4497b73806 playsink: Use correct property enum value for video-filter property installation 2014-10-10 12:14:57 +03:00
Luis de Bethencourt
f638f3b32b videoscale: remove FIXME about NV21 support
NV21 is already supported so removing FIXME about adding support for it.
2014-10-08 16:50:52 +01:00
Wim Taymans
042b25542c videotestsrc: add gradient pattern
Makes a gradient between background and foreground color.
2014-10-08 11:36:33 +02:00
Wim Taymans
e115e5059b video-chroma: improve 4x downsampling coefficients 2014-10-08 11:36:15 +02:00
Peter G. Baum
0b4abc267e audioresample: remove unused variables
https://bugzilla.gnome.org/show_bug.cgi?id=738026
2014-10-07 14:59:10 +03:00
Danny Song
bb6ea450e8 typefindfunctions: Remove leftover #define from 0.10
https://bugzilla.gnome.org/show_bug.cgi?id=738018
2014-10-07 14:54:01 +03:00
Andrei Sarakeev
a391dfe17f decodebin: Only emit the drain signal for the main decode chain, not any subchains
https://bugzilla.gnome.org/show_bug.cgi?id=738064
2014-10-07 14:48:54 +03:00
Sebastian Dröge
72eb84a900 decodebin: Free factories array when delaying autoplugging due to non-final caps 2014-10-06 10:15:13 +03:00
Sebastian Dröge
2c4bd2296a videoconverter: Free the converter config in free() 2014-10-06 10:11:05 +03:00
Aurélien Zanelli
796fd16550 decodebin: unref decode pad after usage
https://bugzilla.gnome.org/show_bug.cgi?id=737757
2014-10-06 09:53:39 +03:00
Sebastian Dröge
7b428a8bcb videoencoder: Stop storing if we received EOS
This was never reset when going from PAUSED->READY and resulted
in encoders being not reusable after EOS. They just rejected any
buffer because they received EOS in their previous life.

The flag wasn't used anywhere except for rejecting buffers after
EOS, and this is now handled by GstPad directly.
2014-10-04 23:09:19 +03:00
Aurélien Zanelli
b7ab2f0b08 vorbisdec: don't reorder streams with channels count greater than eight
vorbis_reorder_map is defined for eight channels max. If we have more
than eight channels, it's the application which shall define the order.
Since we set audio position to none, we just interleave all the channels
without any particular reordering.

https://bugzilla.gnome.org/show_bug.cgi?id=737742
2014-10-02 10:42:40 +03:00
Andres Gomez
09872442f8 uridecodebin: Removed setting "iradio-mode" property in the source element
The "iradio-mode" property used to have a default FALSE value in HTTP
source elements but now it should default to TRUE or just do not exist
as a property so it is not really needed to set it any more in
uridecodebin.

Apart from that this code could've never worked as uridecodebin looks for a
string-typed iradio-mode property, but it's a boolean in all sources.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=725383
2014-10-02 09:50:48 +03:00
Jan Schmidt
e35cf63216 design: Add a proposal for handling stereoscopic 3D and multiview 2014-10-02 03:14:42 +10:00
Aurélien Zanelli
9297fe9ba0 videoencoder: release frame in finish_frame when no output state is configured
Otherwise, frame is leaked.

https://bugzilla.gnome.org/show_bug.cgi?id=737706
2014-10-01 12:53:45 +03:00
Wim Taymans
b5f3e5261a video-converter: add orc optimized matrix8 function
Add an ORC implementation of the matrix8 function.
Regenerate video-orc-dist.[ch]
2014-09-29 17:28:06 +02:00
Arun Raghavan
c47b005197 audio: Fix up a comment in GstAudioBaseSink
Rewrote the comment to not be PulseAudio-specific.
2014-09-29 19:46:32 +05:30
Rico Tzschichholz
c9f4ebf495 video: Make sure to link against libm 2014-09-27 19:09:08 +01:00
Tim-Philipp Müller
39c6b41864 xvimagesink: get rid of unnecessary private struct for pool 2014-09-27 16:21:37 +01:00
Tim-Philipp Müller
fb8f53efb7 ximagesink: get rid of unnecessary private struct for pool
This is not exposed as API after all.
2014-09-27 16:21:37 +01:00
Arun Raghavan
324ebd19e3 audio: Trivial comment for unhandled MPEG-2 payloading case
The spec mentions a version of the MPEG-2 frame with a base frame and
extension frame. I don't have IEC 13818-3 to figure out what that is,
and don't see any references in search results, so it's a FIXME for now.

https://bugzilla.gnome.org/show_bug.cgi?id=736797
2014-09-27 10:40:27 +05:30
Arun Raghavan
2965b796bc audio: Fixes for MPEG-2 LSF IEC61937 payloading
The low sample frequency case for MPEG-2 is <=12kHz (the 32kHz number
applies to MPEG-1).

https://bugzilla.gnome.org/show_bug.cgi?id=736797
2014-09-27 10:40:27 +05:30
Anuj Jaiswal
798ff6e561 audio: correct condition for MPEG case.
Signed-off-by: Anuj Jaiswal <anuj.jaiswal@samsung.com>

https://bugzilla.gnome.org/show_bug.cgi?id=736797
2014-09-27 10:40:27 +05:30
Wim Taymans
07d1d7ba38 video: improve YUV -> RGB conversion
Reorganize orc instructions to free up some registers.
We can reuse the ORC code to implement the generic AYUV->ARGB matrix.
2014-09-26 18:14:11 +02:00
Wim Taymans
2977ef5281 videotestsrc: storel is better then copyl
It is better to use storel to splat the variable into the destination.
ORC doesn't know when a variable is last written to so it can't yet optimize
away the copy operation.
2014-09-26 16:44:09 +02:00
Luis de Bethencourt
a4e9e1fe1b videoscale: avoid recalculating values
Avoid recalculating values used multiple times as base of index. Plus some style
fixes.

https://bugzilla.gnome.org/show_bug.cgi?id=737400
2014-09-26 15:31:55 +01:00
Ravi Kiran K N
f16cf75194 videoscale: support lanczos method for NV formats
Support lanczos scaling method for NV12 and NV21 formats.
Scale the 'Y' plane and scale 'NV' plane.
Implementation for submethods - int16, int32, float and double

https://bugzilla.gnome.org/show_bug.cgi?id=737400
2014-09-26 13:05:18 +01:00
Tim-Philipp Müller
70d729aa8c video: update disted orc backup files 2014-09-25 15:19:46 +01:00
Wim Taymans
98c42dc5e4 video: convertor -> converter 2014-09-24 16:19:30 +02:00
Wim Taymans
b2fd20c416 video: move videoconvert code to video library
Move the conversion code used in videoconvert to the video library
and expose a simple but generic API to do arbitrary conversion. It can
currently do colorspace conversion but the plan is to add videoscale to
it as well.

See https://bugzilla.gnome.org/show_bug.cgi?id=732415
2014-09-24 15:59:39 +02:00
Wim Taymans
0c40b83ed4 video-color: add gst_video_color_matrix_get_Kr_Kb()
Move the function to get the color matrix coefficients from
videoconvert to the video library.
2014-09-24 15:59:39 +02:00
Thiago Santos
8242676dc2 audiosink: compensate for segment restart with clock's time_offset
When playing chained data the audio ringbuffer is released and
then acquired again. This makes it reset the segbase/segdone
variables, but the next sample will be scheduled to play in
the next position (right after the sample from the previous media)
and, as the segdone is at 0, the audiosink will wait the duration
of this previous media before it can write and play the new data.

What happens is this:
pointer at 0, write to 698-1564, diff 698, segtotal 20, segsize 1764, base 0

it will have to wait the length of 698 samples before being able to write.

In a regular sample playback it looks like:
pointer at 677, write to 696-1052, diff 19, segtotal 20, segsize 1764, base 0

In this case it will write to the next available position and it
doesn't need to wait or fill with silence.

This solution is borrowed from pulsesink that resets the clock to
start again from 0, which makes it reset the time_offset to the time
of the last played sample. This is used to correct the place of
writing in the ringbuffer to the new start (0 again)

https://bugzilla.gnome.org/show_bug.cgi?id=737055
2014-09-24 10:22:54 -03:00
Ognyan Tonchev
00b43badc7 videopool: add missing annotation for gst_video_buffer_pool_new()
https://bugzilla.gnome.org/show_bug.cgi?id=737072
2014-09-24 11:02:42 +03:00
Sebastian Dröge
5adff2e65a videoscale Use stride instead of width in more places 2014-09-23 23:12:19 +03:00