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121 commits

Author SHA1 Message Date
Stefan Kost
6e12954c68 video.c: use a break and a final warning instead of early returns 
Use breaks for case branches instead of return 0. We don't expect these to
happen anyway. Thus have a warning before the final return to make it easier to
see when things go out of sync.
 2011-05-23 13:50:59 +03:00
Stefan Kost
40273cf2d3 video.c: use g_assert_not_reached() for logical error here. 
This will help to detect them closer to the source if they ever happen.
 2011-05-23 13:50:09 +03:00
Wim Taymans
489eed9bb8 Merge branch 'master' into 0.11 2011-05-19 11:31:53 +02:00
Robert Swain
ad2010d379 gstvideo: Add gst_video_get_size_from_caps function 
gst_video_get_size_from_caps () allows easy calculation of the raw video
buffer size from some fixed video caps.

API: gst_video_get_size_from_caps()
 2011-05-18 14:13:46 +02:00
Wim Taymans
ec57868488 -base: don't use buffer caps 
Port to newest 0.11 core API, remove GST_PAD_CAPS and GST_BUFFER_CAPS.
 2011-05-09 13:05:12 +02:00
David Schleef
ef3712b427 Revert "video: Remove the extensive checkings from switch" 
This reverts commit 500d14c35c.
 2011-04-14 12:42:20 -07:00
Sreerenj Balachandran
500d14c35c video: Remove the extensive checkings from switch 
The default case handles them already
 2011-04-14 10:02:42 +02:00
Sebastian Dröge
a29e55f9c4 video: Fix creation of grayscale caps 
The endianness was not set correctly before.

Fixes bug #646923.
 2011-04-07 10:06:53 +02:00
David Schleef
5f61df82da video: Fix YUV9 and YVU9 again 2011-04-04 16:01:20 -07:00
David Schleef
629cac4cad video: Fix height calculation for YUV9/YVU9 2011-04-01 13:55:56 -07:00
Thiago Santos
78e8b33c38 video: Getting component offsets without dimensions is fine if it is not YUV 
This fixes a regression that an assertion would happen if
gst_video_get_component_offset would be called with width or
height as 0.

Calling it with 0 is fine if the format isn't yuv and this
was already being used in some other places of video.c
 2011-03-23 12:21:55 -03:00
David Schleef
a08227505f video: Add gst_video_format_new_template_caps() 2011-03-22 12:11:49 -07:00
David Schleef
1265a42124 video: Add support for r210 2011-02-25 19:37:07 -08:00
David Schleef
0ed72c2959 video: Add ARGB64 and AYUV64 
16-bit per channel formats.
 2011-02-20 12:04:02 -08:00
David Schleef
7a24e3ea4e video: Add gst_video_format_get_component_depth() 2011-02-20 12:04:02 -08:00
Edward Hervey
6ce0d6e78b video: Fix uninitialized variables 
reported by macosx gcc
 2011-01-05 12:02:02 +01:00
Tim-Philipp Müller
8604fac13f video: add missing break statement for the GST_VIDEO_FORMAT_RGB8_PALETTED case 2010-12-03 00:02:26 +00:00
Sebastian Dröge
8b60aa8e01 video: Add YUV9, YVU9 and IYU1 video formats 
API: GST_VIDEO_FORMAT_YUV9: planar 4:1:0 YUV
API: GST_VIDEO_FORMAT_YVU9: planar 4:1:0 YUV (chroma planes swapped)
API: GST_VIDEO_FORMAT_IYU1: packed 4:1:1 YUV (Cr-Y0-Y1-Cb-Y2-Y3)
 2010-12-02 19:04:29 +01:00
Sebastian Dröge
ea7446e5b5 video: Add 8-bit paletted RGB 
API: Add GST_VIDEO_FORMAT_RGB8_PALETTED
API: Add GST_VIDEO_CAPS_RGB8_PALETTED
API: Add gst_video_parse_caps_palette()
 2010-12-02 19:04:29 +01:00
Sebastian Dröge
a13720fc55 video: Return correct component width/height for A420 2010-12-02 19:04:27 +01:00
Sebastian Dröge
b3192de682 video: Fix stupid copy&paste error in last commit 2010-10-15 11:26:50 +02:00
Sebastian Dröge
8741707430 video: API: Add A420 video format 
This is planar 4:2:0 YUV plus non-subsampled alpha plane.
 2010-10-15 11:12:34 +02:00
David Schleef
1a75dede56 video: Add UYVP, 10-bit 4:2:2 2010-09-14 12:33:21 -07:00
Sebastian Dröge
c30ad57e86 video: Fix component width for NV12/NV21 
Both have width/2 as component width for the chroma planes.
 2010-08-24 10:03:04 +02:00
Edward Hervey
3879c57b01 video: Fix unitialized variable. 
yay macosx compilers :(
 2010-06-14 14:13:16 +02:00
Martin Bisson
b8f330dea6 video.{c,h}: Fix an endianness bug fix. 
This commit makes sure the endianness is ok for RGB/BGR 15/16 formats.
 2010-06-12 13:51:27 +02:00
Martin Bisson
f5a690f860 video.{c,h}: Add support for RGB and BGR with 15 and 16 bits. 2010-06-12 13:51:27 +02:00
Sebastian Dröge
80cc85d218 video: Return TRUE in gst_video_format_is_gray() for Y800 and Y16 2010-06-08 11:01:44 +02:00
Martin Bisson
b0d15133d7 video: Add support for Y800 and Y16 
Fixes bug #620441.
 2010-06-07 08:17:55 +02:00
Sebastian Dröge
30b67cda5d video: Use simple fraction multiplication functions instead of going through GValues 2010-05-13 11:16:02 +02:00
Sebastian Dröge
25c1a331be video: API: Add GST_VIDEO_FORMAT_v308 for packed 4:4:4 YUV 2010-04-29 18:21:21 +02:00
Sebastian Dröge
fab97aec53 video: Fix parsing of 8-bit grayscale caps 2010-04-07 17:25:23 +02:00
Sebastian Dröge
1e3a66f539 video: Add support for 8-bit and 16-bit grayscale formats 2010-04-07 17:06:36 +02:00
David Schleef
5379fbcd1a video: add gst_video_parse_caps_chroma_site() 2010-03-15 01:31:20 -07:00
Tim-Philipp Müller
62ef200ca9 docs: fix Returns: for gst_video_parse_caps_color_matrix() 2010-03-10 01:07:09 +00:00
David Schleef
76afac25b4 video: Add color-matrix handling to caps 2010-03-09 13:17:34 -08:00
Benjamin Otte
ed3e1ab8b2 gstvideo: Fix typos in comments 2010-03-09 19:17:04 +01:00
Jan Schmidt
36711ab477 video: Add functions to create/parse still frame events. 
Add a new video event to mark the start or end of a still-frame
sequence, and a parser function to identify and extract info from
such events.
API: gst_video_event_new_still_frame()
API: gst_video_event_parse_still_frame()

Fixes: #601942
 2009-11-18 00:10:57 +00:00
Benjamin Otte
1cf651f883 Add NV12 and NV21 formats 2009-10-07 09:54:07 +02:00
Benjamin Otte
92928134ca [video] Fix Y41B 
Chroma components should be aligned on 4byte boundaries.

https://bugzilla.gnome.org/show_bug.cgi?id=595849
 2009-10-07 09:54:07 +02:00
David Schleef
45cf881f39 video: Add Y444, v210, v216 formats 2009-05-15 16:18:59 -07:00
Sebastian Dröge
a1d8cfde9d video: Add support for YVYU YUV colorspace 2009-04-15 14:53:47 +02:00
Edward Hervey
5ce5433152 libs/video: Fix gst_video_format_new_caps* functions. 
Only add a 'interlaced=True' property to caps *IF* it is interlaced, else
don't add anything.
 2009-02-22 13:42:33 +01:00
Edward Hervey
a490b3f2dd video: Fix 'Since' tags 2009-02-19 17:40:45 +01:00
Edward Hervey
c44b067817 video: Add flags for interlaced video along with convenience methods for interlaced caps. 
These three flags allow all know combinations of interlaced formats. They should
only be used when the caps contain 'interlaced=True'.

Fixes #163577 (yes, it's a 4 year old bug).
 2009-02-19 16:11:44 +01:00
David Schleef
47eafd3466 gst-libs/gst/video/video.c: Revert ABI change. 
Original commit message from CVS:
* gst-libs/gst/video/video.c: Revert ABI change.
 2008-07-15 22:43:16 +00:00
Mark Nauwelaerts
d6d5f88174 gst-libs/gst/video/video.c: Video format can also be conveniently determined from (many) non-fixed caps. 
Original commit message from CVS:
* gst-libs/gst/video/video.c: (gst_video_format_parse_caps):
Video format can also be conveniently determined from (many)
non-fixed caps.
 2008-07-14 17:06:26 +00:00
Jan Schmidt
f11cf32c3f Document the GstTuner and GstColorBalance interfaces, and some other random API functions that needed it. 70% symbol ... 
Original commit message from CVS:
* docs/libs/gst-plugins-base-libs-sections.txt:
* gst-libs/gst/interfaces/colorbalance.c:
* gst-libs/gst/interfaces/colorbalance.h:
* gst-libs/gst/interfaces/colorbalancechannel.c:
* gst-libs/gst/interfaces/colorbalancechannel.h:
* gst-libs/gst/interfaces/tuner.c:
* gst-libs/gst/interfaces/tunerchannel.c:
* gst-libs/gst/interfaces/tunerchannel.h:
* gst-libs/gst/interfaces/tunernorm.c:
* gst-libs/gst/interfaces/tunernorm.h:
* gst-libs/gst/video/video.c:
* gst-libs/gst/video/video.h:
Document the GstTuner and GstColorBalance interfaces, and some
other random API functions that needed it. 70% symbol coverage, woo.
 2008-05-09 21:42:26 +00:00
Tim-Philipp Müller
96a3780816 gst-libs/gst/video/video.c: Add guards to these functions to ensure sane input values. 
Original commit message from CVS:
* gst-libs/gst/video/video.c: (gst_video_format_new_caps),
(gst_video_format_to_fourcc), (gst_video_format_get_row_stride),
(gst_video_format_get_pixel_stride),
(gst_video_format_get_component_width),
(gst_video_format_get_component_height),
(gst_video_format_get_component_offset), (gst_video_format_get_size),
(gst_video_format_convert):
Add guards to these functions to ensure sane input values.
* tests/check/libs/video.c:
Fix unit test not to create caps with width=0 and height=0.
 2008-04-11 17:13:52 +00:00
Tim-Philipp Müller
a0de863603 gst-libs/gst/video/video.c: Fix gst_video_format_parse_caps() for RGB caps with alpha channel (#522635). 
Original commit message from CVS:
* gst-libs/gst/video/video.c: (gst_video_format_parse_caps),
(gst_video_format_from_rgba32_masks):
Fix gst_video_format_parse_caps() for RGB caps with alpha channel
(#522635).
* tests/check/libs/video.c: (test_parse_caps_rgb), (video_suite):
Add unit test for the RGB caps parsing and creation, checking for
internal consistency of the new API and consistency of the API with
the old GST_VIDEO_CAPS_* defines.
 2008-03-17 10:32:28 +00:00
Tim-Philipp Müller
843366350e gst-libs/gst/video/video.*: API: add GST_VIDEO_FORMAT_Y41B and GST_VIDEO_FORMAT_Y42B. 
Original commit message from CVS:
* gst-libs/gst/video/video.c: (gst_video_calculate_display_ratio),
(gst_video_format_from_fourcc), (gst_video_format_to_fourcc),
(gst_video_format_is_rgb), (gst_video_format_is_yuv),
(gst_video_format_has_alpha), (gst_video_format_get_row_stride),
(gst_video_format_get_pixel_stride),
(gst_video_format_get_component_width),
(gst_video_format_get_component_height),
(gst_video_format_get_component_offset), (gst_video_format_get_size):
* gst-libs/gst/video/video.h: (GST_VIDEO_FORMAT_Y41B),
(GST_VIDEO_FORMAT_Y42B):
API: add GST_VIDEO_FORMAT_Y41B and GST_VIDEO_FORMAT_Y42B.
 2008-03-02 18:20:44 +00:00
Tim-Philipp Müller
d3273657f0 gst-libs/gst/video/video.c: YV12 is I420 with swapped components 1 and 2, so the offset of component 1 for I420 shoul... 
Original commit message from CVS:
* gst-libs/gst/video/video.c: (gst_video_format_get_component_offset):
YV12 is I420 with swapped components 1 and 2, so the offset of
component 1 for I420 should be the offset for component 2 for YV12
and vice versa.
 2008-03-02 18:07:10 +00:00
David Schleef
d605ca3ba2 gst-libs/gst/video/video.*: Add additional RGBA and RGB-24 video formats. 
Original commit message from CVS:
* gst-libs/gst/video/video.c:
* gst-libs/gst/video/video.h:
Add additional RGBA and RGB-24 video formats.
 2007-12-22 05:19:00 +00:00
David Schleef
1c3e012fc3 Add new GstVideFormat enum and write a bunch of helper functions based around it. 
Original commit message from CVS:
* docs/libs/gst-plugins-base-libs-sections.txt:
* gst-libs/gst/video/video.c:
* gst-libs/gst/video/video.h:
Add new GstVideFormat enum and write a bunch of helper functions
based around it.
 2007-12-18 00:13:26 +00:00
Jan Schmidt
34db0838be Fix integer overflow problem with pixel-aspect-ratio calculations in videoscale and xvimagesink (#341542) 
Original commit message from CVS:
* docs/libs/gst-plugins-base-libs-docs.sgml:
* docs/libs/gst-plugins-base-libs-sections.txt:
* gst-libs/gst/video/video.c: (gst_video_calculate_display_ratio):
* gst-libs/gst/video/video.h:
* gst/videoscale/Makefile.am:
* gst/videoscale/gstvideoscale.c: (gst_video_scale_fixate_caps):
* sys/xvimage/xvimagesink.c: (gst_xvimagesink_setcaps):
* tests/check/Makefile.am:
* tests/check/libs/video.c: (GST_START_TEST), (video_suite),
(main):
Fix integer overflow problem with pixel-aspect-ratio calculations
in videoscale and xvimagesink (#341542)
 2006-05-12 21:30:00 +00:00
Christophe Fergeau
8e6d3a5c03 Don't leak references returned by gst_pad_get_parent() 
Original commit message from CVS:
* ext/libvisual/visual.c: (gst_visual_getcaps),
(gst_visual_src_setcaps), (gst_visual_sink_setcaps):
* ext/ogg/gstoggmux.c: (gst_ogg_mux_sinkconnect):
* ext/vorbis/vorbisenc.c: (gst_vorbisenc_convert_src),
(gst_vorbisenc_convert_sink):
* gst-libs/gst/audio/audio.c: (gst_audio_frame_byte_size),
(gst_audio_duration_from_pad_buffer):
* gst-libs/gst/audio/gstaudiofilter.c: (gst_audio_filter_link),
(gst_audio_filter_chain):
* gst-libs/gst/rtp/gstbasertpdepayload.c:
(gst_base_rtp_depayload_setcaps):
* gst-libs/gst/video/video.c: (gst_video_frame_rate),
(gst_video_get_size):
* gst/audiorate/gstaudiorate.c: (gst_audio_rate_setcaps):
Don't leak references returned by gst_pad_get_parent()
(#333663, based on patch by: Christophe Fergeau).
 2006-03-07 12:49:03 +00:00
Jan Schmidt
0e82871285 Convert elements to use fractions for their framerate. 
Original commit message from CVS:
* ext/libvisual/visual.c: (gst_visual_src_setcaps), (get_buffer),
(gst_visual_chain):
* ext/ogg/gstogmparse.c: (gst_ogm_parse_chain):
* ext/theora/theoradec.c: (theora_handle_type_packet):
* ext/theora/theoraenc.c: (theora_enc_sink_setcaps),
(theora_enc_chain):
* gst-libs/gst/riff/riff-media.c: (gst_riff_create_video_caps):
* gst-libs/gst/video/video.c: (gst_video_frame_rate):
* gst-libs/gst/video/video.h:
* gst/ffmpegcolorspace/avcodec.h:
* gst/ffmpegcolorspace/gstffmpegcodecmap.c:
(gst_ffmpeg_caps_to_pixfmt):
* gst/ffmpegcolorspace/gstffmpegcolorspace.c:
(gst_ffmpegcsp_set_caps):
* gst/videorate/gstvideorate.c: (gst_videorate_transformcaps),
(gst_videorate_setcaps), (gst_videorate_blank_data),
(gst_videorate_chain):
* gst/videotestsrc/gstvideotestsrc.c:
(gst_videotestsrc_src_fixate), (gst_videotestsrc_getcaps),
(gst_videotestsrc_parse_caps), (gst_videotestsrc_setcaps),
(gst_videotestsrc_event), (gst_videotestsrc_create):
* gst/videotestsrc/gstvideotestsrc.h:
* sys/ximage/ximagesink.c: (gst_ximagesink_xcontext_get),
(gst_ximagesink_setcaps), (gst_ximagesink_change_state),
(gst_ximagesink_get_times), (gst_ximagesink_init):
* sys/ximage/ximagesink.h:
* sys/xvimage/xvimagesink.c: (gst_xvimagesink_get_xv_support),
(gst_xvimagesink_setcaps), (gst_xvimagesink_change_state),
(gst_xvimagesink_get_times), (gst_xvimagesink_init):
* sys/xvimage/xvimagesink.h:
Convert elements to use fractions for their framerate.
V4L elements to come later tonight.
 2005-11-22 16:08:37 +00:00
Thomas Vander Stichele
fc0e077a93 gst/: doc updates 
Original commit message from CVS:
* gst-libs/gst/video/video.c: (gst_video_get_size):
* gst/audiotestsrc/gstaudiotestsrc.c:
doc updates
 2005-10-17 15:37:45 +00:00
Thomas Vander Stichele
4f8f42b0b6 restructure configure.ac, use correct libtool LDFLAGS, fix up defines 
Original commit message from CVS:
restructure configure.ac, use correct libtool LDFLAGS, fix up defines
 2005-10-16 13:54:44 +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
Jeremy Simon
e728ac80d1 Fix warnings 
Original commit message from CVS:
Fix warnings
 2003-12-27 19:37:17 +00:00
David Schleef
3b60021408 Merge CAPS branch 
Original commit message from CVS:
Merge CAPS branch
 2003-12-22 01:47:09 +00:00
Andy Wingo
80fece4f4b remove copyright field from plugins 
Original commit message from CVS:
remove copyright field from plugins
 2003-12-04 10:37:39 +00:00
Benjamin Otte
92ba809c91 first bunch of conversions to new plugin_init. Includes libs/gst, gst/id3, sys/oss, ext/gnomevfs, gst/typefind and ex... 
Original commit message from CVS:
first bunch of conversions to new plugin_init. Includes libs/gst, gst/id3, sys/oss, ext/gnomevfs, gst/typefind and ext/mad.
You guessed it, everything Rhythmbox needs ;)
fixed BMP typefind and made gnomevfs one plugin instead of two while doing this
 2003-10-31 20:03:29 +00:00
Ronald S. Bultje
b005531324 New mimetypes gone into effect today - this commit changes all old mimetypes over to the new mimetypes spec as descri... 
Original commit message from CVS:
New mimetypes gone into effect today - this commit changes all old mimetypes over to the new mimetypes spec as described in the previous commit's document. Note: some plugins will break, some pipelines will break, expect HEAD to be broken or at least not 100% working for a few days, but don't forget to report bugs
 2003-07-06 20:49:52 +00:00
Benjamin Otte
ffa5706370 compatibility fix for new GST_DEBUG stuff. 
Original commit message from CVS:
compatibility fix for new GST_DEBUG stuff.
Includes fixes for missing includes for config.h and unistd.h

I only ensured for plugins I can build that they work, so if some of them are still broken, you gotta fix them yourselves unfortunately.
 2003-06-29 19:46:12 +00:00
Wim Taymans
8e7b367524 UNITS -> DEFAULT 
Original commit message from CVS:
UNITS -> DEFAULT
 2003-05-24 10:41:58 +00:00
Ronald S. Bultje
d1cdccccce Add untested get-video-size function (bug 104360) 
Original commit message from CVS:
Add untested get-video-size function (bug 104360)
 2003-01-30 20:47:43 +00:00
Andy Wingo
1494ead81c %f is double 
Original commit message from CVS:
%f is double
 2002-09-29 17:16:40 +00:00
Ronald S. Bultje
895c730a13 This adds a generic video functions library 
Original commit message from CVS:
This adds a generic video functions library
 2002-09-26 12:20:12 +00:00