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Author SHA1 Message Date
Guillaume Desmottes
ca5fd56862 mpeg2dec: fix buffer leak in crop_buffer() 
gst_buffer_pool_acquire_buffer() gives us a new owned buffer while
gst_buffer_replace() reffed it as well so we were one reference extra.

https://bugzilla.gnome.org/show_bug.cgi?id=746887
 2015-03-30 16:19:00 -04:00
Luis de Bethencourt
31bf54a076 mpeg2dec: fix memory leak 
CID #1291630
 2015-03-24 12:51:36 +00:00
Luis de Bethencourt
d077a3a300 mpeg2dec: initialize buffer 
Buffer needs to be null before passing it to gst_buffer_pool_acquire_buffer()

CID #1291634
 2015-03-24 10:29:52 +00:00
Nicolas Dufresne
35c937f2a4 mpeg2dec: Add stride support 
This allow using external pools that have different strides from the
default. These strides need to respect certain rules, which we check
and if these are not met, we fallback to generic pool.

https://bugzilla.gnome.org/show_bug.cgi?id=735379
 2015-03-13 17:00:03 +00:00
Nicolas Dufresne
7e8050728a mpeg2dec: Re-implement pool handling 
This is a rewrite of the pool negotiation and configuration. Direct
to output decoding is now achieved by configuring the pool using
video-alignment. This removes copies when dealing with any elements that
supports VideoAlignment, and enable usage of generic video buffer pool,
XVImagePool and GLPool. It drops the crop meta implementation for now.

https://bugzilla.gnome.org/show_bug.cgi?id=735379
 2015-03-13 09:56:00 +00:00
Tim-Philipp Müller
0a467495c2 Fix double semicolons 2015-03-10 09:32:51 +00:00
Nicolas Dufresne
77126f73c5 Revert "mpeg2dec: Fix handling of stride" 
This reverts commit f3e8dcb9de.
 2015-03-09 19:11:51 +00:00
Nicolas Dufresne
d86e34a41e Revert "mpeg2dec: Use propose unref method for buffer" 
This reverts commit 63b43d3bee.
 2015-03-09 19:11:44 +00:00
Nicolas Dufresne
63b43d3bee mpeg2dec: Use propose unref method for buffer 2015-03-09 18:43:43 +00:00
Simon Farnsworth
f3e8dcb9de mpeg2dec: Fix handling of stride 
A pipeline like:

gst-launch-1.0 filesrc location=file.ts ! tsdemux ! mpegvideoparse ! mpeg2dec  ! vaapisink

would look bad when file.ts contains 704x576 video, because vaapisink would
give you buffers of stride 768, but libmpeg2 was not told about this and
used a stride of 704.

Tell libmpeg2 about the stride from  downstream; in the process, teach it to
reject buffer pools that don't meet libmpeg2's chroma stride requirements

Signed-off-by: Simon Farnsworth <simon.farnsworth@onelan.co.uk>
 2015-02-15 15:11:41 -06:00
Sebastian Dröge
7dc03df3de Improve and fix LATENCY query handling 
This now follows the design docs everywhere, especially the maximum latency
handling.

https://bugzilla.gnome.org/show_bug.cgi?id=744106
 2015-02-11 13:56:48 +01:00
Sebastian Dröge
5dd1a28906 x264enc: Don't set max latency to the same value as the encoder latency 
The meaning of the max latency is *not* the maximum latency this element will
introduce. It is the maximum latency this element can endure without
overflowing any buffers, which is infinite for x264enc.

Fixes latency configuration in zero latency mode, where max latency was
becoming 0... which usually won't work well if something else introduces
latency as then max < min in the end, and latency configuration just fails.
 2015-02-06 19:04:32 +01:00
Vincent Penquerc'h
5f075f3361 x264enc: set annexb=1 in byte stream mode when downstream has ANY caps 
This matches what is done when downstream caps are not ANY, and fixes
prerolling in byte stream mode when typefind is downstream.
 2015-02-02 14:28:33 +00:00
Sebastian Dröge
2c5ba12f28 Constify some static arrays everywhere 2015-01-21 09:56:41 +01:00
Nicolas Dufresne
acc9529a36 x264enc: Don't set an allocation maximum 
There is no reason x264enc should enforce a maximum allocation size.
The maximum is normally set by buffer pool which cannot grow, but we
don't offer a buffer pool. This would lead to stall when used with
element that don't implement allocation query.

Related to: https://bugzilla.gnome.org/show_bug.cgi?id=738302
 2015-01-18 11:07:43 -05:00
Tim-Philipp Müller
5872a1454e x264: fix colour inversion with YV12 format 
It's the same as I420 but with the U/V planes swapped.
 2014-08-05 19:47:26 +01:00
Nicolas Dufresne
8aea88d261 x264enc: Request buffers in allocation query 
https://bugzilla.gnome.org/show_bug.cgi?id=732288
 2014-07-25 14:29:21 -04:00
Nicolas Dufresne
698714fc97 x264enc: Shift both PTS and DTS to ensure positive timestamp 
Currently we only shift DTS to compensate that we don't support negative
timestamp. This cause a problem that PTS is no longer >= DTS and may
make muxers live much harder. Instead, shift both PTS/DTS forward. Also
remove all the hack to handle this which seems the result of thinking libx264
is bugged.

https://bugzilla.gnome.org/show_bug.cgi?id=731351
 2014-07-19 12:59:05 -04:00
Aurélien Zanelli
84b2009155 x264enc: fix caps leak in set_format() 
https://bugzilla.gnome.org/show_bug.cgi?id=730865
 2014-05-28 10:09:41 +02:00
Tim-Philipp Müller
b2e13b82aa mpeg2dec: remove unused struct members 2014-05-16 16:24:46 +01:00
Edward Hervey
a665347345 mpeg2dec: Release codec state on negotiation failures 
Else it leaks

CID #1212169
 2014-05-09 14:54:54 +02:00
Tim-Philipp Müller
441e4f33b6 docs: remove outdated and pointless 'Last reviewed' lines from docs 
They are very confusing for people, and more often than not
also just not very accurate. Seeing 'last reviewed: 2005' in
your docs is not very confidence-inspiring. Let's just remove
those comments.
 2014-04-27 00:29:16 +01:00
Vincent Penquerc'h
16a85fc664 dvdread: avoid intermediate promotion to signed 
We should not reach the dangerous range here, though.

Coverity 206491, 206492, 1139856
 2014-04-10 16:56:13 +01:00
Vincent Penquerc'h
6b887060b1 mpeg2dec: do not reset the whole video info when setting size 
New changes to gstvideo will reset all the video info state
when calling _set_format, overwriting what was previously set
in the preceding code.

The comment says the following code is meant to preserve the
pre-crop size, so let's just keep the size and related data
 as this does not seem to break anything else (this is what
the _set_format call would have set before the change that
reset all data, except the colorimetry).
 2014-04-04 10:58:50 +01:00
Dirk Van Haerenborgh
e15eb270f9 x264enc: allow lossless compression (qp=0) 
https://bugzilla.gnome.org/show_bug.cgi?id=725051
 2014-02-26 09:18:37 +01:00
Sebastian Dröge
4fb63af272 amrwbdec: Remove some dead code 2013-12-05 12:16:45 +01:00
Sebastian Dröge
4b3199bb8e amrnbdec: Remove some dead code 2013-12-05 12:16:38 +01:00
Sebastian Dröge
b378c171ff amrnbdec: Use gst_audio_decoder_set_needs_format() instead of custom code 2013-12-05 12:09:04 +01:00
Sebastian Dröge
cf32f8f6a5 amrwbdec: Use gst_audio_decoder_set_needs_format() instead of custom code 2013-12-05 12:08:46 +01:00
Sebastian Dröge
6049866ca6 mpeg2dec: Use new gst_video_decoder_set_needs_format() API 2013-12-05 11:44:10 +01:00
Tim-Philipp Müller
88b27e30c9 x264enc: fix compiler warning 
Compiler warns rightly about possibly uninitialized variable.
 2013-11-29 15:54:55 +00:00
Tim-Philipp Müller
20d6dbd2f6 x264enc: fix crash on NULL caps when negotiation happens without a downstream peer 
gst-launch-1.0 videotestsrc ! x264enc
 2013-11-29 15:54:55 +00:00
Mark Nauwelaerts
8c1be8796e mpeg2dec: graceful degradation for badly parsed input 2013-11-11 13:25:22 +01:00
Michael Esemplare
fc29cbaa54 x264enc: If FPS is available, set VFR to false 
https://bugzilla.gnome.org/show_bug.cgi?id=708940
 2013-10-04 12:07:31 +02:00
Andoni Morales Alastruey
03a98eabce x264enc: Update the documentation to match the default profile used 
https://bugzilla.gnome.org/show_bug.cgi?id=708036
 2013-09-24 10:47:41 +02:00
Olivier Crête
b82703170a x264enc: Implement getcaps that restricts the input format depending on the output profile 
Also add some x264enc profile tests

https://bugzilla.gnome.org/show_bug.cgi?id=708326
 2013-09-18 19:33:01 -04:00
Mathieu Duponchelle
0243810e1e x264enc: Don't unref future state but the old one 
Being silly will lead us nowhere.
 2013-09-05 22:56:48 +02:00
Sebastian Dröge
55037ab411 x264enc: Check if we have an input state before using it 
Flushing might happen before caps were set on the encoder,
which would lead to crashes here.

Thanks to Matej Knopp for analyzing this.

https://bugzilla.gnome.org/show_bug.cgi?id=707414
 2013-09-04 16:33:18 +02:00
Matej Knopp
ae45623450 x264enc: fix unsigned comparison warning 2013-09-04 10:47:55 +02:00
Tim-Philipp Müller
6572393629 x264enc: log when we output a lower profile than requested 2013-08-27 14:13:06 +01:00
Sebastian Dröge
aab5534573 x264enc: Consider subset relations of profiles when setting srcpad caps 
constrained-baseline is a subset of baseline, is a subset of main,
is a subset of high profile.

https://bugzilla.gnome.org/show_bug.cgi?id=705425
 2013-08-21 18:35:09 +02:00
Tim-Philipp Müller
e0ae81ebac x264enc: propagate flow return back to base class and upstream 
https://bugzilla.gnome.org/show_bug.cgi?id=705425
 2013-08-21 12:35:32 +01:00
Tim-Philipp Müller
71ce5136d1 x264enc: minor clean-up 
We requires x264 build >= 120 now.
 2013-08-17 23:09:15 +01:00
Sebastian Dröge
22b3a60dbd mpeg2dec: Fix mpeg2_reset() calls 2013-08-15 15:30:31 +02:00
Sebastian Dröge
f541f94262 ext: Use new flush vfunc of video codec base classes and remove reset implementations 2013-08-15 15:27:48 +02:00
Edward Hervey
96c15877f2 mpeg2dec: Do a hard reset of flush_stop 
Which is notified by hard == 0 with latest refactoring.
 2013-08-02 08:25:49 +02:00
Edward Hervey
767005d8c0 x264: Fix dts comparision 
We were assigning to a guint64 value (frame->dts) the sum of a unsigned
and signed value... resulting it the result never being < 0.

Instead just check if it is smaller before assigning to frame->dts.
 2013-07-26 16:47:30 +02:00
Sebastian Dröge
f8e05c2af0 mpeg2dec: Clean up reset/start/stop handling 2013-07-25 13:35:44 +02:00
Sebastian Dröge
a4a89275f8 x264enc: React properly to flushing/resetting the encoder 
https://bugzilla.gnome.org/show_bug.cgi?id=656007
 2013-07-25 12:48:55 +02:00
Sebastian Dröge
828791fadc siddec: Add support for group-id in the stream-start event 2013-07-22 16:02:46 +02:00
Edward Hervey
576fe462bc mpeg2dec: Properly reset on sequence changes 
Otherwise we end up using stray data/buffers.

Fixes #690701
 2013-07-17 16:17:54 +02:00
Mark Nauwelaerts
d0502b0a52 dvdreadsrc: correctly determine last chapter's duration 
This (mostly) reverts 683f5eeae7.
It worked just fine before ...
 2013-07-09 22:04:51 +02:00
Sreerenj Balachandran
866f60cce6 mpeg2dec: make the aspect ratio calculation more accurate. 
Utilize the libmpeg2 api: mpeg2_guess_aspect() to guess the
aspect-ratio if we don't have a valid upstream PAR.

https://bugzilla.gnome.org/show_bug.cgi?id=685103
 2013-06-04 17:29:31 +02:00
Olivier Crête
c9e20af4cb lamemp3enc: Tell GstAudioEncoder about the number of incoming samples 
lame does internal resampling, but the base class only cares about
the number of raw samples, so tell finish frames about that, not
the number of samples in the outgoing frame.:
 2013-05-09 19:48:37 -04:00
Tim-Philipp Müller
62ac56668a x264enc: output byte-stream if downstream has ANY caps 
It's what people expect when they pipe the output to
filesink or into a tcp connection or pipe.
 2013-04-30 10:04:23 +01:00
Sebastian Dröge
ef182de45f gst: Add better support for static plugins 2013-04-15 15:56:02 +02:00
Tom Greenwood
2e38f24b56 x264enc: Fix for 0/1 framerate - now uses VFR in this case 
Previously did a division by zero.

https://bugzilla.gnome.org/show_bug.cgi?id=695728
 2013-03-25 10:08:44 +01:00
Tim-Philipp Müller
5f83e4101f x264enc: simplify template caps 
No need to make an array for one single element.
 2013-02-08 00:15:01 +00:00
Tim-Philipp Müller
201e3f74be x264enc: put all theoretically possible formats in template caps 
and decide at runtime which subset of these (8-bit or 10-bit video
formats) is supported. libx264 will be compiled for one of these
two options, and it is possible to switch by pointing the dynamic
linker to a different libx264 build at runtime. If we want our
template caps to be correct, they should contain all then, with
the actually supported ones determined at runtime.

https://bugzilla.gnome.org/show_bug.cgi?id=691935
 2013-02-08 00:11:03 +00:00
Tim-Philipp Müller
e765deb01b x264enc: detect supported bit depth and pixel formats at runtime 
http://bugs.debian.org/667573
https://bugzilla.gnome.org/show_bug.cgi?id=691935
 2013-02-07 13:37:44 +00:00
Thijs Vermeir
6461d0e035 mpeg2dec: use appropriate printf format for gsize 2012-12-19 17:16:53 +01:00
Thijs Vermeir
d1f6c462c4 cdio: Fix redundant redeclaration of 'cdio_version_string' 
cdio/version.h is already included by cdio/cdio.h
 2012-12-19 17:15:03 +01:00
Wim Taymans
248b96d25e siddec: init debug category 2012-12-01 13:26:26 +01:00
Tim-Philipp Müller
2b814e4191 dvdread: link to libgmodule-2.0 since the g_module_* API is used 
And the gmodule lib has been moved into the Requires.private
section of the pkg-config file in core.
 2012-11-30 20:09:03 +00:00
Tim-Philipp Müller
1ab41f83b7 cdiocddasrc: detect whether drive produces samples in non-host endianness 
If drive produces samples in other endianness than the host,
we need to byte swap them before pushing them out, or we
produce nothing but noise. cdparanoia detects this automatically,
but libcdio does not, so we have to do it ourselves.

This is needed on e.g. the PowerBook G4 with Matshita UJ-816 drive.

https://bugzilla.gnome.org/show_bug.cgi?id=377280
 2012-11-27 18:12:43 +00:00
Sebastian Dröge
fcd55cfd12 x264enc: Add support for 10-bit color formats 
Requires x264 to be built with 10-bit support, which disables
9-bit support. Also only advertise the color formats that were
compiled into x264.
 2012-11-15 16:42:09 +01:00
Sebastian Dröge
d098eb0941 x264enc: Add support for Y444, Y42B and NV12 2012-11-15 16:21:49 +01:00
Tim-Philipp Müller
c4335cf663 cdio: use gst_tag_freeform_string_to_utf8() for CD-TEXT strings 
They're probably not going to be UTF-8, but ISO-8859-1 or somesuch
if they're not plain ASCII.
 2012-11-11 20:42:42 +00:00
Tim-Philipp Müller
9c690b2018 Fix FSF address 
https://bugzilla.gnome.org/show_bug.cgi?id=687520
 2012-11-03 20:40:37 +00:00
Carlos Rafael Giani
c966867bf8 mpg123: removed unnecessary finalize function 
https://bugzilla.gnome.org/show_bug.cgi?id=687176
 2012-10-30 10:15:14 +00:00
Wim Taymans
b979e19af7 siddec: reset bytes counter 
Reset the total_bytes counter so that we get timestamps correct.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=686931
 2012-10-30 09:20:04 +00:00
Jan Schmidt
07c5c2f561 mpg123: Fix leaks from not chaining up in the finalize function 2012-10-30 10:20:09 +11:00
Carlos Rafael Giani
8cf770785a mpg123: added gtkdoc section 
https://bugzilla.gnome.org/show_bug.cgi?id=686595
 2012-10-24 13:43:23 +01:00
Carlos Rafael Giani
09cda09f9c mpg123: fixed bug with last frame, disabled internal resampler & chatter 
* The last MP3 frame wasn't being pushed when base class was draining
* Made sure mpg123 cannot ever use its (crude) internal resampler
* Disabled mpg123 stderr output

https://bugzilla.gnome.org/show_bug.cgi?id=686595
 2012-10-24 13:43:16 +01:00
Carlos Rafael Giani
08707937dd mpg123: cleaned up comments, formatting, and logging lines 
also replaced mpg123decoder->handle != NULL checks with asserts

https://bugzilla.gnome.org/show_bug.cgi?id=686595
 2012-10-24 11:59:19 +01:00
Mark Nauwelaerts
f4248f002a dvdreadsrc: correctly set next cell when seeking to sector 2012-10-18 22:19:04 +02:00
Mark Nauwelaerts
c7272913d1 dvdreadsrc: update dvd event to enhanced approach 
... in line with resindvdsrc.
 2012-10-12 14:49:28 +02:00
Jan Schmidt
6d35db313f mpeg2dec: Don't error out when there is no associated buffer 
In 0.10, having mpeg2dec occasionally tell us to output a frame that
was never decoded was just ignored, so do the same in 1.0

Fixes: #685107
 2012-10-01 10:43:26 +10:00
Tim-Philipp Müller
4935096912 x264enc: when setting fallback decoder latency, set valid min_latency 
Min. latency needs to be a valid time, so pass 0 as default
value in the fallback case where we can't determine any latency,
and avoid nasty criticals at runtime.
 2012-09-26 01:05:52 +01:00
Tim-Philipp Müller
5f9a086484 Remove -DGST_USE_UNSTABLE_API 2012-09-17 16:57:30 +01:00
Tim-Philipp Müller
59c54c7a66 cdio: work around cdio headers re-defining VERSION and PACKAGE_VERSION 
Thanks guys. Fixes plugin version in gst-inspect-1.0 and docs
introspection/updating for this plugin.
 2012-09-17 12:25:25 +01:00
Wim Taymans
49f5cb7d76 rename some caps and elements in examples 2012-09-14 16:28:54 +02:00
Jan Schmidt
ddd13808b3 mpeg2dec: Hold ref to buffer while mapped 
So that the buffer still exists when we go to unmap it later,
even if it got pushed in the meantime.
 2012-09-11 23:16:45 -07:00
Wim Taymans
a0e9f6890e mad: fix email address 2012-09-11 11:14:19 +02:00
Wim Taymans
acbf0313ef mad: init base class method only once 2012-09-11 11:14:19 +02:00
Mark Nauwelaerts
b06e81b532 x264enc: clean up some debug statements 2012-09-09 16:04:56 +02:00
Mark Nauwelaerts
839e75d5d1 x264enc: handle possibly negative DTS provided by codec 
... by arranging for an offset such that DTS == PTS for keyframes,
which is expected elsewhere to go along with semantics of PTS and DTS.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=679443
 2012-09-07 17:38:40 +02:00
Sebastian Dröge
9390195cfe x264enc: Use new video encoder base class API for handling tags 2012-08-09 16:30:10 +02:00
Sebastian Dröge
d51a5e7aea mpg123: Give MARGINAL rank to the mpg123 decoder element 2012-08-09 11:48:39 +02:00
Tim-Philipp Müller
bf33a78dee mpg123: dist header file 2012-08-08 12:58:50 +01:00
Sebastian Dröge
87d9927126 gst: Add stream-id to stream-start events 2012-08-06 14:04:05 +02:00
Edward Hervey
2cc06f7aaf mpeg2dec: Don't use NULL values for fbuf 
We need to make a difference between the initial dummy buffers (which
have a fbuf->id of NULL) and the buffers on which we allocated
video frames.
 2012-08-06 11:53:55 +02:00
Tim-Philipp Müller
c7fd90c842 gst_tag_list_free -> gst_tag_list_unref 2012-08-04 16:13:36 +01:00
Tim-Philipp Müller
51f79914b5 mpg123: map input buffer in READ mode, not WRITE mode 
Makes things actually work.
 2012-08-03 13:43:31 +01:00
Tim-Philipp Müller
a752d5840f mpg123: query supported output formats at run-time 
Fixes stuff. We use a string here since we can't be bothered
with GValue.
 2012-08-03 13:38:05 +01:00
Tim-Philipp Müller
b71fcf6ec1 mpg123: hook up to build system 2012-08-03 11:52:49 +01:00
Carlos Rafael Giani
330d0bd755 mpg123: add new libmpg123-based mp3 decoder plugin 
Needs a bit of cleaning up.

https://bugzilla.gnome.org/show_bug.cgi?id=681003
 2012-08-03 11:52:11 +01:00
Sebastian Dröge
32857a7621 tag: Update for taglist/tag event API changes 2012-07-28 00:35:59 +02:00
Edward Hervey
707b14a2ef mpeg2dec: Avoid dropping first GOP 
We use the mpeg2_fbuf_t id field as an integer and not as a pointer, so
do not check if it is NULL or not.

And cleanup a bit of debug
 2012-07-26 18:30:04 +02:00
Wim Taymans
f0b0ffa1cf mpeg2dec: copy buffer flags when cropping 
When we crop a buffer, copy the flags as well.
 2012-07-23 13:32:26 +02:00