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63 commits

Author SHA1 Message Date
Zebediah Figura
e999318fd7 theoradec: Set telemetry options only if they are nonzero 
Setting telemetry options, even to zero, causes libtheora to enable an expensive code path. For large enough videos (e.g. 1920x1080) this can increase the time to decode each frame by 30-40 ms, which can be enough to cause noticeable stutter.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/887>
 2020-10-22 08:05:20 +00:00
Mathieu Duponchelle
e0fadd6fdd docstrings: port ulinks to markdown links 2019-08-23 18:28:16 +02:00
Edward Hervey
d36a22553b theoradec: Check for valid width/height 
If width or height are zero ... there's no video :)
 2018-01-17 14:35:51 +01:00
Edward Hervey
c7917df7e2 theoradec: Handle negotiation failure 
Avoids a trove of random issues afterwards (due to decoder not
*actually* being initialized/negotiated).
 2017-11-11 07:47:52 +01:00
Thibault Saunier
099ac9faf2 docs: Convert gtkdoc comments to markdown 
Modernizing the documentation, making it simpler to read an
modify and allowing us to possibly switch to hotdoc in the
future.
 2017-03-10 18:19:17 -03:00
Jan Schmidt
924c44f369 theoradec: Make the keyframe condition check clearer 
Make the keyframe checking if statement easier to
read, and add some debug when detecting a keyframe
 2017-03-04 00:30:37 +11:00
Vineeth TM
44b70ca3a1 base: use new gst_element_class_add_static_pad_template() 
https://bugzilla.gnome.org/show_bug.cgi?id=763075
 2016-03-24 14:25:41 +02:00
Tim-Philipp Müller
aade5515ac theora: fix performance category initialisation 
Remove unused _register() functions and look up the performance
debug category in a function that's actually called at some point.
 2016-03-09 09:56:52 +00:00
Tim-Philipp Müller
a62c7bd54c Fix use of undeclared core debug category symbols 
libgstreamer currently exports some debug category
symbols GST_CAT_*, but those are not declared in any
public headers.

Some plugins and libgstvideo just use GST_DEBUG_CATEGORY_EXTERN()
to declare and use those, but that's just not right at
all, and it won't work on Windows with MSVC. Instead look
up the categories via the API.
 2016-02-20 11:31:43 +00:00
Thiago Santos
0ea4430522 theoradec: use default pad accept-caps handling 
Avoids useless check of downstream caps when handling an
accept-caps query
 2015-08-15 13:44:35 -03:00
Tim-Philipp Müller
ec5c93f169 docs: update element example pipelines 
- gst-launch -> gst-launch-1.0
- use autoaudiosink and audiovideosink more often
- review pipeline examples and descriptions
 2015-05-10 11:38:19 +01:00
Nicolas Dufresne
6ba8d385e3 Revert "theoradec: Disable usage of crop meta" 
This reverts commit da52868f46.
 2015-03-24 15:47:20 -04:00
Nicolas Dufresne
da52868f46 theoradec: Disable usage of crop meta 
This is a temporary workaround that simply disables usage of crop
meta for now.

https://bugzilla.gnome.org/show_bug.cgi?id=741030
 2015-03-24 14:36:12 -04:00
Jan Schmidt
9a541157cf theoradec: Fix decoding in the presence of GstVideoCropMeta 
Store the video info of the internal frame decode width/height
separate to the exposed (cropped) frame info, so that it can be
used for mapping the downstream allocated video frame buffer correctly
when using GstVideoCropMeta.

Fixes playback of files with sizes that aren't a multiple of 16-pixels
width or height.

https://bugzilla.gnome.org/show_bug.cgi?id=741030
 2015-03-12 22:38:37 +11:00
Jan Schmidt
f852f3bc75 theora: If no header packets in stream, look for them in the caps 
Makes theora work in cases where the header packets are only in the caps
(because theoradec was connected to oggdemux late and missed the
beginning of the stream)
 2015-02-06 04:05:27 +11:00
Jan Schmidt
615118dea8 theora: Remove FIXME and return GST_CUSTOM_FLOW_DROP for header packet handling 
This FIXME is easily fixed :)
 2015-02-06 04:05:27 +11:00
Tim-Philipp Müller
bcb8068e27 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.
 2014-04-26 23:28:57 +01:00
Sebastian Dröge
4a37d90e9d theoradec: Use new gst_video_decoder_set_needs_format() API 2013-12-05 11:39:07 +01:00
Sebastian Dröge
5bd27953b4 theora: Use new video codec base classes' flush vfunc 2013-08-15 13:26:39 +02:00
Sebastian Dröge
775aa4100b theoradec: Clean up handling of reset/flushing/start/stop 2013-07-25 13:29:22 +02:00
Sebastian Dröge
e39fa41d74 theoradec: Require caps to be set before data flow happens 2013-05-27 13:04:25 +02:00
Sebastian Dröge
4f52ad38e4 theoradec: Set DECODE_ONLY flag on all header packets 2013-05-09 10:40:19 +02:00
Wim Taymans
f15bc6835b theoradec: handle empty adapter 
Should not be empty but might be when we actually pass and decode the 0 packets
later.
 2013-03-31 18:31:36 +02:00
Tim-Philipp Müller
5f59b4f7ee Fix FSF address 
https://bugzilla.gnome.org/show_bug.cgi?id=687520
 2012-11-03 23:05:09 +00:00
Tim-Philipp Müller
224fb90469 theora, app: use gst_element_class_set_static_metadata() 
Avoids string copies.
 2012-10-17 16:54:14 +01:00
Mark Nauwelaerts
f7c247b6a3 replace gst_element_class_set_details_simple with gst_element_class_set_metadata 2012-09-14 17:02:59 +02:00
Mark Nauwelaerts
b80f5e53c4 theoradec: reset freed input and output states 
Conflicts:

	ext/theora/gsttheoradec.c
 2012-08-28 14:31:06 +02:00
Sebastian Dröge
5989d75e10 theoradec: Use new video decoder tag API 2012-08-09 16:09:46 +02:00
Olivier Crête
e24196ae28 theoradec: Drop ignored headers 
Instead of finishing an empty frame, call drop_frame as we're
ignoring the header frame.
 2012-08-07 13:58:58 -07:00
Sebastian Dröge
99d73c94e9 tag: Update for taglist/tag event API changes 2012-07-28 00:35:02 +02:00
Sebastian Dröge
aa21a162d7 theora: Update for video base classes API changes 2012-07-23 10:19:16 +02:00
Edward Hervey
0cc8445cfa theoradec: Call video_decoder_negotiate() once configured 2012-07-18 18:17:57 +02:00
Wim Taymans
177fd005ab update for query api changes 2012-07-06 11:23:48 +02:00
Jan Schmidt
30c9bb709b theoradec: Remove use of NEED_DATA 
Remove the confusing internal-only use of
the GST_VIDEO_DECODER_FLOW_NEED_DATA return code.
 2012-06-17 12:42:08 +10:00
Jan Schmidt
2fbb803d85 theoradec: Always inform base class when dropping frames 
Partially fixes backwards playback. Informing the base class
of the dropped frame lets it manage the timestamping and events
better.
 2012-06-13 03:17:27 +10:00
Vincent Penquerc'h
03ef88d7da theoradec: fix frame leaks 2012-06-07 13:36:35 +01:00
Vincent Penquerc'h
d4b8778299 theoradec: fix video state leaks 2012-06-07 11:23:23 +01:00
Wim Taymans
a2172bdb4b update for tag event change 2012-06-06 13:05:47 +02:00
Sreerenj Balachandran
663abda778 theoradec: remove usless checking of return val. 
fixes https://bugzilla.gnome.org/show_bug.cgi?id=676525
 2012-05-24 11:12:26 +02:00
Sreerenj Balachandran
d9ec99e598 theoradec: remove the nonuse parameter from handle_type_packet() method 2012-05-23 10:16:25 +02:00
Sreerenj Balachandran
8054c66194 theoradec: stream is marking as non-packeized so that the data gets parsed and keyframes marked 2012-05-23 10:16:25 +02:00
Sebastian Dröge
7ff23514ee theoradec: Correctly handle crop metadata and update for videodecoder API changes 2012-05-01 13:33:20 +02:00
Sebastian Dröge
0c2f43750d theoradec: Unref state when we're done with it 2012-04-25 14:34:43 +02:00
Sebastian Dröge
71fc0a7f3e theoradec: Update for video decoder API changes 
And also improve the buffer pool handling.
 2012-04-25 13:19:11 +02:00
Sebastian Dröge
894875d705 theoradec: Use crop metadata if possible and refactor cropping code a bit 2012-04-24 22:35:58 +02:00
Sebastian Dröge
8571293311 theoradec: Set some more information on the output caps 2012-04-24 22:05:53 +02:00
Sebastian Dröge
e120979f17 theora: Port to 0.11 again with the new base classes 2012-04-24 21:32:28 +02:00
Mark Nauwelaerts
7bfd1bc3d7 theora: Port to base video classes 
FIXME : Don't forget to backport changes that happened to theoraenc
since April 2011

theoraenc: Don't create keyframe on time gap

There is no rational to do so, and also gst_video_encoder_set_discont() is
gone from base class.
 2012-04-24 17:03:40 +02:00
Piotr Fusik
14644457b0 various: typo fixes 
Fix typos in code and docs. Fixes. #658984
 2011-12-02 12:03:27 +01:00
Vincent Penquerc'h
c554463025 Revert "theoradec: move the QoS logic to libgstvideo" 
This reverts commit 149a4ce390.

*grumble* I managed to merge something I did not mean to.
 2011-11-28 13:27:29 +00:00