Kieran Kunhya
e208e6d209
lavu: Add interleaved 4:2:2 8/10-bit formats
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Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2013-09-21 17:36:15 +02:00
Rémi Denis-Courmont
a0ad5d0113
vdpau: deprecate old codec-specific pixel formats
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Signed-off-by: Anton Khirnov <anton@khirnov.net>
2013-08-05 11:16:54 +02:00
Diego Biurrun
7950e519bb
Disable deprecation warnings for cases where a replacement is available
2013-08-02 19:19:02 +02:00
Diego Biurrun
78b4bfdb84
Replace remaining obsolete PIX_FMT names with AV_PIX_FMT equivalents
2013-07-29 23:46:51 +02:00
Anton Khirnov
f36d7831d9
pixdesc: mark gray8 as pseudopal
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Many functions treat it as such already.
Fixes Bug 499.
CC:libav-stable@libav.org
2013-05-22 21:18:08 +02:00
Anton Khirnov
e6c4ac7b5f
pixdesc: rename PIX_FMT_* flags to AV_PIX_FMT_FLAG_*
2013-05-15 07:46:51 +02:00
Janne Grunau
74652af821
pixdesc: add function to return pixel format with swapped endiannes
2013-05-06 18:51:47 +02:00
Nicolas Bertrand
8c65264595
pixdesc/pixfmt: Add XYZ colorspace for XYZ 12-bit values
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Signed-off-by: Diego Biurrun <diego@biurrun.de>
2013-04-04 19:50:59 +02:00
Anton Khirnov
2c328a9079
pixdesc: add a function for counting planes in a pixel format.
2013-03-19 11:12:17 +01:00
Rémi Denis-Courmont
169fb94f0f
pixfmt: add picture format for VDPAU
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Signed-off-by: Diego Biurrun <diego@biurrun.de>
2013-01-12 12:00:49 +01:00
Paul B Mahol
b519298a15
pixdesc: fix yuva 10bit bit depth
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It was wrongly set as the yuva 16bit one.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2012-12-05 17:52:55 +01:00
Luca Barbato
cbe5a60c9d
pixdesc: add PIX_FMT_ALPHA flag
2012-11-20 12:45:58 +01:00
Luca Barbato
c1a02e884a
pixdesc: add av_pix_fmt_get_chroma_sub_sample
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Deprecate avcodec_get_chroma_sub_sample.
2012-11-13 16:14:55 +01:00
Luca Barbato
7658295ba3
pixfmt: support more yuva formats
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Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2012-10-30 12:02:42 +01:00
Luca Barbato
6d5600e855
avutil: add yuva422p and yuva444p formats
2012-10-12 15:09:51 +02:00
Anton Khirnov
d2fcb356ca
pixdesc: add functions for accessing pixel format descriptors.
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Make av_pix_fmt_descriptors table static on next major bump.
Making the table public is dangerous, since the caller has no way to
know how large it actually is. It also prevents adding new fields to
AVPixFmtDescriptor without a major bump.
2012-10-12 12:45:25 +02:00
Anton Khirnov
716d413c13
Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat
2012-10-08 07:13:26 +02:00
Luca Barbato
a684267076
pixdesc: cosmetics
2012-09-04 14:55:31 +02:00
Anton Khirnov
38d5533228
pixdesc: mark pseudopaletted formats with a special flag.
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This makes it possible to dintinguish them from PAL8.
Fixes an invalid write in avpicture_layout().
2012-02-08 21:01:31 +01:00
Alex Converse
08628b6afb
Revert "sws/pixfmt/pixdesc: add support for yuva444p"
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This reverts commit fc115c80b7
.
Tests are broken.
2012-01-26 18:06:57 -08:00
Paul B Mahol
fc115c80b7
sws/pixfmt/pixdesc: add support for yuva444p
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Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2012-01-27 09:24:08 +08:00
Tsvetelina Borisova
4a59eca97a
Cleaned pixdesc.c file in libavutil
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Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-12-03 14:36:11 -08:00
Ronald S. Bultje
f7f1835258
swscale: fix failing fate tests.
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isGray() is left as a FIXME for later.
2011-11-24 12:21:03 -08:00
Ronald S. Bultje
6b0768e202
Clean up swscale pixfmt macros using av_pix_fmt_descriptors[].
2011-11-24 08:24:55 -08:00
Ronald S. Bultje
bd97b2e1ce
pixfmt: add planar RGB formats.
2011-11-24 08:13:50 -08:00
Sebastien Zwickert
ac3dbb4d58
hwaccel: OS X Video Decoder Acceleration (VDA) support.
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Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2011-11-14 16:07:32 +01:00
Ronald S. Bultje
dc49bf1270
sws/pixfmt/pixdesc: add support for yuv420p9le/be.
2011-10-21 00:58:01 -07:00
Oskar Arvidsson
e59d6b4d72
pix_fmt: Fix number of bits per component in yuv444p9be
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Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-07-12 08:13:56 -07:00
Ronald S. Bultje
103278f7b0
libavutil/swscale: YUV444P10/YUV444P9 support.
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Also add missing glue code for recently added YUV422P10 formats
to swscale.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-06-10 15:12:24 -04:00
Stefano Sabatini
8f653e28f5
lavu: add av_get_pix_fmt_name() convenience function
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Also deprecate avcodec_get_pix_fmt_name() in its favor.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-05-28 09:44:18 -04:00
Baptiste Coudurier
5c511ad4ce
swscale: extend YUV422p support to 10bits depth
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-05-11 14:38:14 +02:00
Oskar Arvidsson
42239ced65
Add pixel formats for 9- and 10-bit yuv420p.
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Also add support for these formats in libswscale.
Needed for high bit depth h264 decoding.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-05-10 07:24:19 -04:00
Peter Ross
73389754c9
pixfmt: add PIX_FMT_BGR48LE and PIX_FMT_BGR48BE
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PIX_FMT_BGR48LE is used by PhantomCINE demuxer.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2011-04-10 04:44:37 +02:00
Mans Rullgard
2912e87a6c
Replace FFmpeg with Libav in licence headers
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Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-03-19 13:33:20 +00:00
Stefano Sabatini
bb4afa13dd
Deprecate avcodec_pix_fmt_string() in favor of
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av_get_pix_fmt_string(), added to libavutil/pixdesc.h.
Originally committed as revision 25879 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-04 12:56:21 +00:00
Stefano Sabatini
4660143a2c
Apply minor simplification in av_read_image_line().
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Originally committed as revision 25112 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-09-12 22:00:45 +00:00
Måns Rullgård
78b19cf029
pixdesc: indent
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Originally committed as revision 25111 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-09-12 21:39:57 +00:00
Måns Rullgård
9525243f59
pixdesc: use 8-bit accesses when possible in av_read/write_image_line()
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This fixes out of bounds accesses for big endian formats and should be
a little faster.
Originally committed as revision 25110 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-09-12 21:39:54 +00:00
Stefano Sabatini
4b9ac6dedc
Cosmetics: use x ? y : z construct and merge intialization and
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definition for the val variable in av_read_image_line(). Simplify.
Originally committed as revision 25109 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-09-12 21:31:39 +00:00
Måns Rullgård
47bfd50a4b
pixdesc: add missing includes
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Originally committed as revision 24153 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-10 00:40:53 +00:00
Stefano Sabatini
ee4355808c
Reindent after r24101.
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Originally committed as revision 24126 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-08 22:05:33 +00:00
Stefano Sabatini
ce1cd1cba2
Rename read/write_line() to av_read/write_image_line().
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The old names were not av_ prefixed, and they were causing linking
failure on many platforms. The new names are also more descriptive.
Patch by Stefano Sabatini.
Originally committed as revision 24101 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-07 23:41:42 +00:00
Andreas Öman
4744f896e5
Add PIX_FMT_Y400A, 8bit gray, 8bit alpha
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Originally committed as revision 22881 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-14 20:15:19 +00:00
Janusz Krzysztofik
2b7cf1678e
Add initial support for 12-bit color mode.
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Patch by Janusz Krzysztofik jkrzyszt tis icnet pl
Original thread:
Subject: [FFmpeg-devel] [PATCH v2] Add initial support for 12-bit color mode.
Date: Mon, 1 Mar 2010 02:05:07 +0100
Originally committed as revision 22220 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-05 08:26:23 +00:00
Stefano Sabatini
ce7c717900
Declare the PIX_FMT_GRAY8 pixel format as a paletted format. This is
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consistent with the allocation currently done for PIX_FMT_GRAY8
pictures.
No significant slow-downs have been measured.
See the thread:
Subject: [FFmpeg-devel] [PATCH] Is gray8 a paletted format?
Date: Sun, 15 Nov 2009 23:36:03 +0100
Originally committed as revision 22191 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-04 00:27:46 +00:00
Stefano Sabatini
f47a7cb777
Move read_line() and write_line() definition from pixdesc.h to
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pixdesc.c, which are now not anymore marked as static inline.
Fix the inclusion of the private header intreadwrite.h in the public
header pixdesc.h.
Originally committed as revision 21854 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-16 20:17:50 +00:00
Stefano Sabatini
80a07f6e47
Implement av_get_pix_fmt(), and deprecate avcodec_get_pix_fmt().
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Originally committed as revision 21545 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-30 18:50:00 +00:00
Laurent Aimar
92c6a099ba
H264 DXVA2 implementation
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It allows VLD H264 decoding using DXVA2 (GPU assisted decoding API under
VISTA and Windows 7).
It is implemented by using AVHWAccel API. It has been tested successfully
for some time in VLC using an nvidia card on Windows 7.
To compile it, you need to have the system header dxva2api.h (either from
microsoft or using http://downloads.videolan.org/pub/videolan/testing/contrib/dxva2api.h )
The generated libavcodec.dll does not depend directly on any new lib as
the necessary objects are given by the application using FFmpeg.
Originally committed as revision 21353 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-20 18:54:51 +00:00
Stefano Sabatini
382cb1154c
Make av_pix_fmt_descriptors use the same pixel format names as defined
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in libavcodec/imgconvert.c.
Avoid to break compatility when making the functions dealing with
pixel format names in imgconvert.c use the names defined in pixdescs.
Originally committed as revision 20624 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-26 20:58:37 +00:00
Stefano Sabatini
b8873c2a8f
Rename AVPixFmtDescriptor.nb_channels to nb_components, the new name
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is more clear and lexically more consistent with API and
documentation.
Originally committed as revision 20545 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-18 00:07:20 +00:00