4792d1e792
Support deinterlacing of YUVJ420P.
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Originally committed as revision 25148 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-09-20 11:34:27 +00:00
4afbcf46c9
Reindent.
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Originally committed as revision 25068 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-09-07 21:23:59 +00:00
34017fd9b2
Move av_picture_data_copy() to libavcore, and rename it
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av_image_copy().
Originally committed as revision 25067 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-09-07 21:23:55 +00:00
e7eb2033ff
Reimplement av_picture_data_copy() avoiding the use of PixFmtInfo
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information.
Required for moving the function to libavcore.
Originally committed as revision 25066 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-09-07 21:23:52 +00:00
03ff61167e
Reindent after the last commit.
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Originally committed as revision 25065 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-09-07 21:23:48 +00:00
9686abb826
Reimplement ff_img_copy_plane() as av_image_copy_plane() in libavcore,
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and deprecate the old function.
Originally committed as revision 25064 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-09-07 21:23:45 +00:00
e16f217ceb
Use new imgutils.h API names, fix deprecation warnings.
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Originally committed as revision 25058 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-09-07 19:15:29 +00:00
c901f6ab6f
Cosmetics: remove useless ().
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Originally committed as revision 24860 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-21 15:18:54 +00:00
81c1ecabab
Deprecate ff_get_plane_bytewidth() in favor of
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av_get_image_linesize().
Originally committed as revision 24787 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-12 15:06:04 +00:00
7906e2b974
Implement av_get_image_linesize() and use it in
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ff_get_plane_bytewidth().
The new implementation is more generic, more compact and more correct.
Originally committed as revision 24786 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-12 15:05:58 +00:00
9f08d80363
Add av_picture_data_copy() and reimplement av_picture_copy() as a
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wrapper of it.
The new function is more generic, and does not depend on the
definition of the AVPicture struct.
Patch by S.N. Hemanth Meenakshisundaram s + "meenakshisundaram".substr(0, 7) + "@ucsd.edu".
Originally committed as revision 24768 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-11 14:18:52 +00:00
6ce9b4310c
Remove use of the deprecated function avcodec_check_dimensions(), use
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av_check_image_size() instead.
Originally committed as revision 24711 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-06 09:37:04 +00:00
05236ed735
Use av_fill_image_pointers/linesizes in place of ff_fill_pointer/linesize,
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and drop the the ff_ variants at the next major bump.
Originally committed as revision 24620 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-31 16:46:20 +00:00
0913a92a59
Fix compilation with --disable-yasm. 10l to me.
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Originally committed as revision 24617 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-31 16:17:54 +00:00
de4bc44abb
Convert deinterlacing MMX code to YASM
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Originally committed as revision 24615 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-31 14:50:51 +00:00
fc2db52e2f
Make avpicture_fill() directly call av_fill_image_linesizes() and
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av_fill_image_pointers() rather than their wrappers ff_fill_linesize()
and ff_fill_pointer().
Improve performance.
Originally committed as revision 24587 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-30 08:42:08 +00:00
e7bd48a6ae
Move fill_image_linesize() and fill_image_data_ptr() from
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libavcodec/imgconvert.c and make them public in libavcore/imgutils.h,
with the names av_fill_image_linesizes() and av_fill_image_pointers().
Originally committed as revision 24583 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-29 23:44:57 +00:00
9dd9d67bd0
Define static functions fill_image_linesize() and
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fill_image_data_ptr(). ff_fill_linesize() and ff_fill_pointer() now wrap
these functions.
The new functions are more generic, and are going to be exported in a
future patch.
Patch by S.N. Hemanth Meenakshisundaram smeenaks # ucsd § edu.
Originally committed as revision 24512 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-26 14:30:47 +00:00
2b4abbd6f5
Move colorspace.h from libavcodec to libavutil.
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Avoid a compile-time dependency of the pad filter on libavcodec.
Originally committed as revision 23940 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-01 18:49:44 +00:00
2839c56ea6
Fix width computation for nv12/nv21 in ff_get_plane_bytewidth().
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Originally committed as revision 23507 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-06 18:29:39 +00:00
ba87f0801d
Remove explicit filename from Doxygen @file commands.
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Passing an explicit filename to this command is only necessary if the
documentation in the @file block refers to a file different from the
one the block resides in.
Originally committed as revision 22921 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-20 14:45:34 +00:00
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
21302fed02
Make ff_fill_linesize() use the information stored in
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av_pix_fmt_descriptors.
Allow simplification and a more generic implementation.
Originally committed as revision 22836 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-11 14:09:05 +00:00
09ab885975
Round correctly chroma picture height.
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Fix issue 956.
Originally committed as revision 22223 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-05 20:04:24 +00:00
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
4ef82b174a
Fix BGR cases missing from depth test in avcodec_get_pix_fmt_loss().
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Patch by Janusz Krzysztofik:
<${name initial}${surname less the final "ofik"}@tis.icnet.pl>.
Originally committed as revision 22215 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-05 00:50:13 +00:00
4443c0e9a9
Include internal.h and imgconvert.h, they contain the prototypes for the
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following functions:
ff_is_hwaccel_pix_fmt(), ff_set_systematic_pal(), ff_fill_linesize(),
ff_fill_pointer(), ff_get_plane_bytewidth()
Originally committed as revision 22106 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-28 03:52:10 +00:00
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
f0bc8449b8
Use PIX_FMT_NONE for -1 when enum PixelFormat is expected (fixes two icc warnings).
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Originally committed as revision 20860 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-14 11:18:28 +00:00
78149213cc
Cosmetics: remove empty definitions of hw-accelerated PixFmtInfo
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structs.
Originally committed as revision 20733 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-04 23:16:27 +00:00
106c72faad
Use pixel formats names defined in av_pix_fmt_descriptors rather than
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in those in pix_fmt_info, and remove the not anymore used
PixFmtInfo.name field.
Originally committed as revision 20636 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-28 01:13:43 +00:00
f72d40b01a
Remove unused PixFmtInfo.is_hwaccel field.
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Originally committed as revision 20635 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-28 00:53:15 +00:00
797229a6a2
Make avcodec_get_pix_fmt_name() use av_pix_fmt_descriptors rather than
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pix_fmt_info.
Originally committed as revision 20625 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-26 21:04:33 +00:00
14b903f389
Remove x_chroma_shift and y_chroma_shift fields from PixFmtInfo, use
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av_pix_fmt_descriptors log2_chroma_w and log2_chroma_h values instead.
Originally committed as revision 20622 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-26 20:00:03 +00:00
38264abb06
Use av_pix_fmt_descriptors in avcodec_get_chroma_sub_sample(), rather
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than the PixFmtInfo x_chroma_shift and y_chroma_shift fields.
Originally committed as revision 20617 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-26 00:33:19 +00:00
8e861e1b1e
Use av_pix_fmt_descriptors in ff_is_hwaccel_pix_fmt() rather than
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access the PixFmtInfo.is_hwaccel field which is going to be removed.
Originally committed as revision 20616 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-25 23:52:20 +00:00
f2526204a4
Fix nv12/nv21 handling. linesize for plane 1 should account for both chroma
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planes instead of just doubling the height while computing plane sizes. Also
adjust avpicture_layout() to copy the correct amount of data for plane 1.
Originally committed as revision 20610 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-25 17:14:48 +00:00
b16569d256
Indent
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Originally committed as revision 20562 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-20 11:38:37 +00:00
bf72597ef4
Fix name for PIX_FMT_NV21 PixFmtInfo entry.
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Originally committed as revision 20555 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-19 22:56:57 +00:00
51ae2142d5
Fix palette copying in av_picture_copy(). Previous code worked only if
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linesize[1] == 1, which does not make sense.
Originally committed as revision 20503 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-10 19:36:58 +00:00
70e0c871eb
Add VDPAU hardware accelerated decoding for MPEG-4 ASP which can be used
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by video players.
Original patch by NVIDIA corporation.
Originally committed as revision 20502 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-10 18:52:39 +00:00
9881d05d80
100l in avpicture_layout: width of chroma planes depends on format depth, too.
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Fixes issue 1465
Originally committed as revision 20202 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-11 07:05:26 +00:00
65935bc729
simplify format string for writing pix_fmt string.
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Originally committed as revision 20034 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-26 22:54:29 +00:00
84e30ef992
Align pix_fmt list by allowing one more char for the pix_fmt name.
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Originally committed as revision 20024 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-25 01:31:53 +00:00
35f6c15405
Make 16bit YUV formats compatible with NE avcodec_get_pix_fmt().
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Patch by Lars Täuber <lars <dot> taeuber <at> gmx <dot> net>.
Originally committed as revision 19775 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-05 23:33:25 +00:00
ffd38d8b64
Use RGB5x5LE, RGB5x5BE, BGR5x5LE and BGR5x5BE instead of their native
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endian counterparts.
Patch by Alexis Ballier, alexis D ballier gmail
Originally committed as revision 19626 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-11 16:18:55 +00:00
63613fe615
Replace WORDS_BIGENDIAN with HAVE_BIGENDIAN
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Originally committed as revision 19508 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-07-26 12:20:04 +00:00
4a30fff60d
Fix argument type mismatches for av_picture_crop and av_picture_fill
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Originally committed as revision 19314 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-07-01 10:36:18 +00:00
6c2a860875
Add 420,422 and 444 planar 16bit per component pix formats.
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Originally committed as revision 18636 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-21 01:02:48 +00:00
16a5f4caa9
Remove a useless assignment in img_get_alpha_info() found by CSA.
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Originally committed as revision 18582 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-17 18:22:19 +00:00
Benjamin Larsson
Stefano Sabatini
S.N. Hemanth Meenakshisundaram
Vitor Sessak
Diego Biurrun
Andreas Öman
Janusz Krzysztofik
Carl Eugen Hoyos
Ramiro Polla
NVIDIA Corporation
Reimar Döffinger
Justin Ruggles
Lars Täuber
Alexis Ballier
Måns Rullgård
Michael Niedermayer