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32 commits

Author SHA1 Message Date
Aaron Boxer
330b2c6b7c openjpegenc: store stripe offset when encoding image 
The decoder can simply read this offset after decoding
to know where to blit the stripe to the full frame

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1800>
 2020-11-12 13:53:47 +00:00
Aaron Boxer
af87da86e2 openjpegenc: take subsampling into account when calculating stripe height 
We calculate minimum of (stripe height * sub sampling) across all components
to ensure that all component dimensions are consistent with sub-sampling.
The last stripe for each component is simply the remaining height.

limit wavelet resolutions for "thin" stripes

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1800>
 2020-11-12 13:53:47 +00:00
Stéphane Cerveau
4f6b609558 openjpegenc: fix memory leak from mstream 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1800>
 2020-11-12 13:53:47 +00:00
Aaron Boxer
7463e1090c openjpegenc: fail negotation in handle_frame if alignment mismatch 
If encoder is in stripe mode, then downstream must also support stripe

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1800>
 2020-11-12 13:53:47 +00:00
Mathieu Duponchelle
a048ce81d4 plugins: uddate gst_type_mark_as_plugin_api() calls 2020-06-06 00:40:42 +02:00
Sebastian Dröge
74f2f733be plugins: Use gst_type_mark_as_plugin_api() for all non-element plugin types 2020-06-04 13:33:16 -04:00
Aaron Boxer
cd0c07e899 openjpegenc: add support for sub-frame encoding 
Following the standard for low latency JPEG 2000 encoding
https://www.itu.int/rec/dologin_pub.asp?lang=e&id=T-REC-H.222.0-200701-S!Amd1!PDF-E&type=items
we divide the image into stripes of a specified height, and encode
each stripe as a self-contained JPEG 2000 image. This MR is based on
https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/merge_requests/429
 2019-12-22 02:54:00 +00:00
Aaron Boxer
8af8e73573 openjpeg: remove support for OpenJPEG 1.5 
Also require OpenJPEG version >= 2.2
 2019-07-28 17:03:13 -04:00
Jan Alexander Steffens (heftig)
e5977b8794 openjpeg: Remove compatibility with openjpeg 2.0 
Everyone seems to be shipping 2.1 as the oldest v2 version, even debian
oldstable (jessie).

Also remove an unneeded (debug?) #include <stdio.h>.

https://bugzilla.gnome.org/show_bug.cgi?id=788703
 2017-10-20 12:27:30 +02:00
Josep Torra
ee5aa3d8b5 openjpegenc: use the corrent enumeration 
Fixes the following error when building in osx.

error: implicit conversion from enumeration type
'GstJPEG2000Colorspace' to different enumeration type
'GstJPEG2000Sampling'
 2016-08-08 13:10:12 +02:00
Tim-Philipp Müller
ab2281be0f openjpeg: fix more broken includes 2016-06-24 09:41:18 +01:00
Aaron Boxer
e7e6a3579d jpeg2000parse: use enums for colorspace and sampling, rather than strings 
Also, move gstjpeg2000sampling to codecparsers project

https://bugzilla.gnome.org/show_bug.cgi?id=767908
 2016-06-24 11:23:31 +03:00
Tim-Philipp Müller
4c874797b2 openjpeg: fix builddir != srcdir build, and distcheck 2016-06-07 14:15:41 +01:00
Aaron Boxer
eebb65e934 openjpeg: set sampling in the caps 
https://bugzilla.gnome.org/show_bug.cgi?id=766236
 2016-06-07 15:24:32 +03:00
Aaron Boxer
e76705dbde openjpegenc: enable MCT for RGB video 
https://bugzilla.gnome.org/show_bug.cgi?id=766732
 2016-05-21 09:44:22 +03:00
Nirbheek Chauhan
1536f30cc2 openjpeg: Port to 2.1 and require a pkg-config file for 2.0 and 2.1 
The port was trivial, and according to the NEWS file nothing else has changed,
but it is possible that other API was changed without proper notification.

OpenJPEG upstream has shipped a pkg-config file for the past 4 years, and all
distros should be shipping it by now.

https://bugzilla.gnome.org/show_bug.cgi?id=766213
 2016-05-10 14:03:33 +03:00
Vineeth TM
8cdfb13658 bad: use new gst_element_class_add_static_pad_template() 
https://bugzilla.gnome.org/show_bug.cgi?id=763081
 2016-03-24 14:56:51 +02:00
Sebastian Dröge
9cfe04de92 openjpegenc: All frames in JPEG2000 are keyframes, mark them as such 2015-12-07 20:35:01 +02:00
Thiago Santos
a6dc5e19a2 videoencoders: use template subset check for accept-caps 
It is faster than doing a query that propagates downstream and
should be enough

Elements: openjpegenc, schroenc, webpenc, pnmenc
 2015-08-17 14:39:44 -03:00
Jan Schmidt
f150cf2d2e Remove a bunch of silly ';;' typos at the end of lines 2015-03-12 01:33:03 +11:00
Sebastian Dröge
f8db818a8d openjpeg: Fix names of debug categories 2013-11-23 18:51:16 +01:00
Sebastian Dröge
c57be26ed9 openjpeg: Port OpenJPEG plugin to the 2.0 API 2013-10-02 20:07:16 +02:00
Sebastian Dröge
2e8af6973f ext: Use new flush vfunc of video codec base classes and remove reset implementations 2013-08-15 15:46:58 +02:00
Sebastian Rasmussen
3d1ca76725 openjpegenc/-dec: print openjpeg logs for debug tracing 2012-12-19 11:24:02 +01:00
Sebastian Dröge
680c13f993 openjpegenc: Add some properties 2012-12-18 15:44:56 +01:00
Sebastian Dröge
ed33db79cd openjpegenc: Fix data pointer incrementing 2012-12-17 17:12:04 +01:00
Sebastian Dröge
2ea8ede145 openjpegenc: Optimize image filling functions a bit 2012-12-17 17:06:29 +01:00
Sebastian Dröge
7faf96eb14 openjpeg: Correct template caps a bit 2012-12-16 20:50:34 +01:00
Sebastian Dröge
cb5dcaba76 openjpeg: Handle the num-components field in the caps 2012-12-16 20:50:34 +01:00
Sebastian Dröge
8547618f96 openjpeg: Add support for the colorspace field in the caps 2012-12-16 20:50:34 +01:00
Sebastian Dröge
e9fc332e25 openjpeg: Add JPEG2000 encoder element 2012-12-16 20:50:34 +01:00
Sebastian Dröge
e1416c11a4 openjpeg: Add OpenJPEG based JPEG2000 decoder 2012-12-16 20:50:34 +01:00