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Author SHA1 Message Date
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
David Schleef 899b633288 ext/ffmpeg/gstffmpegenc.c: Fix pad_link function to handle formats that ffmpeg returns as multiple caps structures. 
Original commit message from CVS:
* ext/ffmpeg/gstffmpegenc.c: (gst_ffmpegenc_connect):
Fix pad_link function to handle formats that ffmpeg returns
as multiple caps structures.
* gst/videofilter/gstvideofilter.c: (gst_videofilter_chain):
Only complain if source buffer is _smaller_ than expected.
* gst/videoscale/gstvideoscale.c: (gst_videoscale_init),
(gst_videoscale_handle_src_event): Resize navigation events
when passing them upstream.
* gst/videotestsrc/gstvideotestsrc.c:
* gst/videotestsrc/gstvideotestsrc.h:
* gst/videotestsrc/videotestsrc.c:
* gst/videotestsrc/videotestsrc.h:
Rewrite many of the buffer painting functions to handle odd
sizes (for many formats, size%4!=0 or size%8!=0).  Most have
been verified to work with my video card.
* testsuite/gst-lint:  Add check for elements calling
gst_pad_get_caps() instead of gst_pad_get_allowed_caps().
 2004-01-09 01:53:31 +00:00
David Schleef e095323df1 Negotiation fixes. 
Original commit message from CVS:
Negotiation fixes.
 2003-12-31 08:02:04 +00:00
David Schleef 3b60021408 Merge CAPS branch 
Original commit message from CVS:
Merge CAPS branch
 2003-12-22 01:47:09 +00:00
Benjamin Otte 046fa7602f make videofilter handle RGB correctly 
Original commit message from CVS:
make videofilter handle RGB correctly
 2003-12-09 01:17:28 +00:00