Nicolas Dufresne
5d6fbcb0af
video-filter: Support allocation pool with pool object
...
This is used to indicate upstream the requirement in buffers
while no buffer pool can be provided. In this case, only
configure the pool with caps/size/min/max if we have caps,
which we only parsed when there was no allocation pool.
https://bugzilla.gnome.org/show_bug.cgi?id=730758
2017-09-06 14:20:46 -04:00
Satya Prakash Gupta
5cf883c8ed
videofilter: Unmap input frame if mapping output frame failed
...
https://bugzilla.gnome.org/show_bug.cgi?id=785341
2017-07-24 17:05:17 +03:00
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
Sebastian Dröge
4bb9548026
videofilter: Also copy metas if their API has no tags attached to it
...
This is the default basetransform behaviour, being more strict than that
is not really useful.
2015-06-29 13:05:54 +02:00
Sebastian Dröge
3a7cdcdfc9
videofilter: Use new GST_VIDEO_FRAME_MAP_FLAG_NO_REF
...
https://bugzilla.gnome.org/show_bug.cgi?id=736118
2014-09-12 14:41:01 +03:00
Sebastian Dröge
f711288c7c
videofilter: Unref buffers before calling the transform_frame functions
...
GstVideoFrame has another reference, so the buffer looks unwriteable,
meaning that we can't attach any metas or anything to it
https://bugzilla.gnome.org/show_bug.cgi?id=736118
2014-09-12 14:27:44 +03:00
Mathieu Duponchelle
1664468eaa
videofilter: implement transform_meta virtual method.
...
If tags of the meta only contain "video", let it be copied.
2013-09-09 15:37:02 +02:00
Matej Knopp
c78cbd0d95
videofilter: add caps to pool config
...
Does not cause problems but it fixes a warning in the log.
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=696916
2013-04-04 10:44:13 +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
Sebastian Dröge
7bdcb12b41
gst: Set alignment at the correct place of GstAllocationParams
2012-08-08 17:41:19 +02:00
Sebastian Dröge
8b916da6d7
videofilter: Really add a buffer pool if none was provided
...
And also use the allocation parameters from the query if any
and if there are none set our own (16-byte alignment) on the
query.
2012-08-08 12:19:31 +02:00
Sreerenj Balachandran
8707546345
videofilter: Fix the crash in propose_allocation
...
Always set a buffer pool if none is provided and don't
set/unref a NULL buffer pool on the query.
https://bugzilla.gnome.org/show_bug.cgi?id=681436
2012-08-08 12:03:05 +02:00
Wim Taymans
53fc1f3fca
update for query api changes
2012-07-06 11:50:44 +02:00
Wim Taymans
bc5ba349b7
update for allocation query changes
2012-07-06 11:05:09 +02:00
Sebastian Dröge
bdb4f7c101
videofilter: Don't duplicate code to create a new buffer pool if none is in the query
2012-06-19 13:57:00 +01:00
Sebastian Dröge
52dfa13522
videofilter: Use a GstVideoBufferPool if none was provided
2012-05-01 13:33:20 +02:00
Wim Taymans
66615a8a6a
videofilter: shortcut transform_ip when not set
...
We can ask the base class to not call our transform_ip method when the subclass
didn't provide an in-place transform function.
2012-04-14 11:26:28 +02:00
Wim Taymans
6f8347de9f
videofilter: don't map writable in passthrough
...
In passthrough mode we shouldn't map the buffer in write mode because the buffer
might not be writable.
2012-04-01 18:01:15 +02:00
Wim Taymans
1e884df1df
update for bufferpool changes
2012-03-15 22:10:58 +01:00
Wim Taymans
7c0e2b5b1e
update for allocation query changes
2012-03-15 20:36:51 +01:00
Wim Taymans
39d78762b9
take padding into account
2012-03-14 19:56:51 +01:00
Wim Taymans
1ede067d27
videofilter: always chain up to parent propose_allocation
2012-03-02 17:34:50 +01:00
Wim Taymans
91c587af22
videofilter: fix for decide_allocation changes
...
Chain up to parent.
2012-03-01 17:34:56 +01:00
Wim Taymans
502c12f827
update for metadata API changes
2012-02-29 17:25:10 +01:00
Wim Taymans
af308ac04d
videofilter: fix some comments
2012-02-28 16:16:22 +01:00
Wim Taymans
18e45a8a5f
videofilter: improve propose_allocation
...
When we are in passthrough, call the parent implementation. Otherwise we have to
suggest allocation parameters ourselves.
2012-02-22 15:27:59 +01:00
Wim Taymans
0c5755730b
videofilter: take care of in_place transform
...
If the subclass doesn't implement a transform_frame function we need to force
the baseclass into in_place transform.
2012-02-06 13:23:25 +01:00
Wim Taymans
2f3cf3a7ee
videofilter: use caps of the allocation query
...
Use the caps from the allocation query to propose a video bufferpool instead of
our own negotiated caps.
2012-01-02 16:13:51 +01:00
Wim Taymans
a5f3d21723
videofilter: improve video filter
...
Flesh out the video filter base class. Make it parse the input and output caps
and turn them into GstVideoInfo. Map buffers as video frames and pass them to
the transform functions.
This allows us to also implement the propose and decide_allocation vmethods.
Implement the transform size method as well.
Update subclasses with the new improvements.
2011-12-21 23:46:53 +01:00
Josep Torra
5629ed74b3
Fix debug statements
...
Fixes build on MacOSX
Signed-off-by: Edward Hervey <edward.hervey@collabora.co.uk>
2011-08-10 11:15:41 +02:00
Wim Taymans
6a254de438
video: port to new API
...
Add support for palette again.
Rewrite setup code for videoconvert using the new video methods.
2011-06-17 15:39:50 +02:00
Wim Taymans
3d25a4b470
libs: port to new data API
2011-03-27 13:55:15 +02:00
Edward Hervey
9329b8be72
gst-libs: Remove dead assignments and resulting unused variables.
2009-08-08 15:54:57 +02:00
Sebastian Dröge
a64caea0bd
videofilter: Add a default get_unit_size function
...
This returns the correct values for all formats that are handled by
GstVideoFormat and makes all the custom get_unit_size functions in
many elements unnecessary.
2009-06-16 19:38:17 +02:00
Wim Taymans
3150ac3b64
gst/: Re-enable QoS after the release.
...
Original commit message from CVS:
* gst-libs/gst/video/gstvideofilter.c: (gst_video_filter_init):
* gst-libs/gst/video/gstvideosink.c: (gst_video_sink_init):
* gst/ffmpegcolorspace/gstffmpegcolorspace.c: (gst_ffmpegcsp_init):
* gst/videoscale/gstvideoscale.c: (gst_video_scale_class_init),
(gst_video_scale_init), (gst_video_scale_src_event):
Re-enable QoS after the release.
Rework videoscale to use the base class src_event handler.
2006-03-14 11:11:59 +00:00
Thomas Vander Stichele
dc0f45d20c
update documentation
...
Original commit message from CVS:
* docs/libs/gst-plugins-base-libs-docs.sgml:
* docs/libs/gst-plugins-base-libs-sections.txt:
* docs/libs/tmpl/gstaudio.sgml:
* docs/libs/tmpl/gstringbuffer.sgml:
* gst-libs/gst/interfaces/xoverlay.c:
* gst-libs/gst/video/gstvideofilter.c:
* gst-libs/gst/video/gstvideosink.c:
update documentation
2005-12-01 01:29:46 +00:00
Julien Moutte
ef53753a6b
Adding docs.
...
Original commit message from CVS:
2005-11-30 Julien MOUTTE <julien@moutte.net>
* docs/libs/gst-plugins-base-libs-docs.sgml:
* docs/libs/gst-plugins-base-libs-sections.txt:
* gst-libs/gst/video/gstvideofilter.c:
* gst-libs/gst/video/gstvideosink.c:
* gst-libs/gst/video/gstvideosink.h: Adding docs.
2005-11-30 18:57:48 +00:00
Thomas Vander Stichele
d50aed7960
gst-libs/gst/video/gstvideofilter.*: borgify name to bring in line with other classes
...
Original commit message from CVS:
* gst-libs/gst/video/gstvideofilter.c: (gst_video_filter_get_type),
(gst_video_filter_class_init), (gst_video_filter_init):
* gst-libs/gst/video/gstvideofilter.h:
borgify name to bring in line with other classes
2005-11-30 08:26:39 +00:00
Julien Moutte
65893762cd
VideoFilter inherits from
...
Original commit message from CVS:
2005-11-23 Julien MOUTTE <julien@moutte.net>
* ext/cairo/gsttimeoverlay.c:
(gst_timeoverlay_update_font_height),
(gst_timeoverlay_set_caps), (gst_timeoverlay_get_unit_size),
(gst_timeoverlay_transform), (gst_timeoverlay_base_init),
(gst_timeoverlay_class_init), (gst_timeoverlay_init),
(gst_timeoverlay_get_type):
* ext/cairo/gsttimeoverlay.h:
* gst/debug/Makefile.am:
* gst/debug/gstnavigationtest.c:
(gst_navigationtest_handle_src_event),
(gst_navigationtest_get_unit_size),
(gst_navigationtest_set_caps),
(gst_navigationtest_transform),
(gst_navigationtest_change_state),
(gst_navigationtest_base_init), (gst_navigationtest_class_init),
(gst_navigationtest_init), (gst_navigationtest_get_type),
(plugin_init):
* gst/debug/gstnavigationtest.h:
* gst/effectv/Makefile.am:
* gst/effectv/gstaging.c: (gst_agingtv_set_caps),
(gst_agingtv_get_unit_size), (gst_agingtv_transform),
(gst_agingtv_base_init), (gst_agingtv_class_init),
(gst_agingtv_init), (gst_agingtv_get_type):
* gst/effectv/gstdice.c: (gst_dicetv_set_caps),
(gst_dicetv_get_unit_size), (gst_dicetv_transform),
(gst_dicetv_base_init), (gst_dicetv_class_init),
(gst_dicetv_init),
(gst_dicetv_get_type):
* gst/effectv/gstedge.c: (gst_edgetv_set_caps),
(gst_edgetv_get_unit_size), (gst_edgetv_transform),
(gst_edgetv_base_init), (gst_edgetv_class_init),
(gst_edgetv_init),
(gst_edgetv_get_type):
* gst/effectv/gsteffectv.c:
* gst/effectv/gsteffectv.h:
* gst/effectv/gstquark.c: (gst_quarktv_set_caps),
(gst_quarktv_get_unit_size), (fastrand),
(gst_quarktv_transform),
(gst_quarktv_change_state), (gst_quarktv_base_init),
(gst_quarktv_class_init), (gst_quarktv_init),
(gst_quarktv_get_type):
* gst/effectv/gstrev.c: (gst_revtv_set_caps),
(gst_revtv_get_unit_size), (gst_revtv_transform),
(gst_revtv_base_init), (gst_revtv_class_init), (gst_revtv_init),
(gst_revtv_get_type):
* gst/effectv/gstshagadelic.c: (gst_shagadelictv_set_caps),
(gst_shagadelictv_get_unit_size), (gst_shagadelictv_transform),
(gst_shagadelictv_base_init), (gst_shagadelictv_class_init),
(gst_shagadelictv_init), (gst_shagadelictv_get_type):
* gst/effectv/gstvertigo.c: (gst_vertigotv_set_caps),
(gst_vertigotv_get_unit_size), (gst_vertigotv_transform),
(gst_vertigotv_base_init), (gst_vertigotv_class_init),
(gst_vertigotv_init), (gst_vertigotv_get_type):
* gst/effectv/gstwarp.c: (gst_warptv_set_caps),
(gst_warptv_get_unit_size), (gst_warptv_transform),
(gst_warptv_base_init), (gst_warptv_class_init),
(gst_warptv_init),
(gst_warptv_get_type):
* gst/videofilter/Makefile.am:
* gst/videofilter/gstvideobalance.c:
* gst/videofilter/gstvideobalance.h:
* gst/videofilter/gstvideofilter.c: (gst_videofilter_get_type),
(gst_videofilter_class_init), (gst_videofilter_init):
* gst/videofilter/gstvideofilter.h:
* gst/videofilter/gstvideoflip.c: (gst_videoflip_set_caps),
(gst_videoflip_transform_caps), (gst_videoflip_get_unit_size),
(gst_videoflip_flip), (gst_videoflip_transform),
(gst_videoflip_handle_src_event), (gst_videoflip_set_property),
(gst_videoflip_base_init), (gst_videoflip_class_init),
(gst_videoflip_init), (plugin_init), (gst_videoflip_get_type):
* gst/videofilter/gstvideoflip.h: VideoFilter inherits from
BaseTransform, it's just a place holder for now and every video
effect plugin has been ported to use BaseTransform features
directly. QuarkTV was fixed too (was broken), navigationtest
works
and best for the end, videoflip converts navigation events
depending
on flip method ! Fixes #320953
2005-11-23 15:50:51 +00:00
Jan Schmidt
f5ddd5037a
Convert to fractional framerates.
...
Original commit message from CVS:
* ext/aalib/gstaasink.c: (gst_aasink_fixate):
* gst/debug/gstnavigationtest.c:
(gst_navigationtest_handle_src_event):
* gst/videofilter/gstvideofilter.c:
(gst_videofilter_format_get_structure), (gst_videofilter_setcaps),
(gst_videofilter_init):
* gst/videofilter/gstvideofilter.h:
Convert to fractional framerates.
2005-11-22 20:07:47 +00:00
Thomas Vander Stichele
9449780dc3
forward port from 0.9 and enable videoflip now that it works
...
Original commit message from CVS:
forward port from 0.9 and enable videoflip now that it works
2005-07-25 14:06:15 +00:00
Andy Wingo
68eeef9614
Way, way, way too many files: Remove crack comment from the 2000 era.
...
Original commit message from CVS:
2005-07-05 Andy Wingo <wingo@pobox.com>
* Way, way, way too many files:
Remove crack comment from the 2000 era.
2005-07-05 10:51:45 +00:00
Wim Taymans
d014bb6f43
gst/: Bufferalloc changes.
...
Original commit message from CVS:
* gst/effectv/gstquark.c: (gst_quarktv_chain):
* gst/goom/gstgoom.c: (gst_goom_chain):
* gst/videobox/Makefile.am:
* gst/videobox/gstvideobox.c: (gst_video_box_class_init),
(gst_video_box_init), (gst_video_box_sink_setcaps),
(gst_video_box_chain):
* gst/videofilter/gstvideofilter.c: (gst_videofilter_chain):
* gst/videorate/gstvideorate.c: (gst_videorate_class_init),
(gst_videorate_getcaps), (gst_videorate_setcaps),
(gst_videorate_init), (gst_videorate_event), (gst_videorate_chain),
(gst_videorate_change_state):
Bufferalloc changes.
2005-06-02 10:03:23 +00:00
Christian Schaller
393df2e486
add ported videofilter to cvs head
...
Original commit message from CVS:
add ported videofilter to cvs head
2005-05-06 11:25:56 +00:00
Steve Lhomme
508098a9b9
fix local includes and 64 bits constants
...
Original commit message from CVS:
fix local includes and 64 bits constants
2004-07-27 21:51:32 +00:00
Stéphane Loeuillet
1f1a7cbe84
first batch : remove ',' at end of enums as they could confuse older gcc, foreign compilers (forte) and gtk-doc
...
Original commit message from CVS:
first batch :
remove ',' at end of enums as they could confuse older gcc, foreign compilers (forte) and gtk-doc
2004-05-21 22:39:30 +00:00
Thomas Vander Stichele
f83cb187de
don't mix tabs and spaces
...
Original commit message from CVS:
don't mix tabs and spaces
2004-03-15 19:32:28 +00:00
Thomas Vander Stichele
4df3f18839
gst-indent
...
Original commit message from CVS:
gst-indent
2004-03-14 22:34:34 +00:00
David Schleef
37d7aecdb6
Remove all usage of gst_pad_get_caps(), and replace it with gst_pad_get_allowed_caps() or gst_pad_get_negotiated_cap().
...
Original commit message from CVS:
Remove all usage of gst_pad_get_caps(), and replace it with
gst_pad_get_allowed_caps() or gst_pad_get_negotiated_cap().
2004-01-12 03:40:18 +00:00
David Schleef
0cae73e234
ext/divx/gstdivxenc.c: remove bogus gst_caps_is_fixed() test
...
Original commit message from CVS:
* ext/divx/gstdivxenc.c: remove bogus gst_caps_is_fixed() test
* gst/debug/efence.c: (gst_efence_chain), (gst_fenced_buffer_new),
(gst_fenced_buffer_default_copy): Fix for rename of buffer private
structure members.
* gst/effectv/gstwarp.c: (gst_warptv_setup): Don't reset the time
value during a resize/renegotiation.
* gst/videofilter/gstvideofilter.c: (gst_videofilter_chain): use
gst_pad_alloc_buffer();
* sys/v4l/gstv4lmjpegsrc.c: (gst_v4lmjpegsrc_get),
(gst_v4lmjpegsrc_buffer_free): Fix for rename of buffer private
structure members.
* sys/v4l/gstv4lsrc.c: (gst_v4lsrc_get), (gst_v4lsrc_buffer_free):
Fix for rename of buffer private structure members.
* sys/ximage/ximagesink.c: (gst_ximagesink_chain),
(gst_ximagesink_buffer_free), (gst_ximagesink_buffer_alloc):
Fix for rename of buffer private structure members.
* sys/xvimage/xvimagesink.c: (gst_xvimagesink_chain),
(gst_xvimagesink_buffer_free), (gst_xvimagesink_buffer_alloc):
Fix for rename of buffer private structure members.
2004-01-11 22:03:52 +00:00