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194 Commits

Author SHA1 Message Date
Maksym Veremeyenko
b299c4e4d3 Support deinterlacing of YUVJ422P in old deinterlacer. 
Patch by Maksym Veremeyenko verem at m1stereo tv.

Originally committed as revision 25195 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-25 14:37:54 +00:00
Benjamin Larsson
4792d1e792 Support deinterlacing of YUVJ420P. 
Originally committed as revision 25148 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-20 11:34:27 +00:00
Stefano Sabatini
4afbcf46c9 Reindent. 
Originally committed as revision 25068 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-07 21:23:59 +00:00
Stefano Sabatini
34017fd9b2 Move av_picture_data_copy() to libavcore, and rename it 
av_image_copy().

Originally committed as revision 25067 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-07 21:23:55 +00:00
Stefano Sabatini
e7eb2033ff Reimplement av_picture_data_copy() avoiding the use of PixFmtInfo 
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
Stefano Sabatini
03ff61167e Reindent after the last commit. 
Originally committed as revision 25065 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-07 21:23:48 +00:00
Stefano Sabatini
9686abb826 Reimplement ff_img_copy_plane() as av_image_copy_plane() in libavcore, 
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
Stefano Sabatini
e16f217ceb Use new imgutils.h API names, fix deprecation warnings. 
Originally committed as revision 25058 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-07 19:15:29 +00:00
Stefano Sabatini
c901f6ab6f Cosmetics: remove useless (). 
Originally committed as revision 24860 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-08-21 15:18:54 +00:00
Stefano Sabatini
81c1ecabab Deprecate ff_get_plane_bytewidth() in favor of 
av_get_image_linesize().

Originally committed as revision 24787 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-08-12 15:06:04 +00:00
Stefano Sabatini
7906e2b974 Implement av_get_image_linesize() and use it in 
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
S.N. Hemanth Meenakshisundaram
9f08d80363 Add av_picture_data_copy() and reimplement av_picture_copy() as a 
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
Stefano Sabatini
6ce9b4310c Remove use of the deprecated function avcodec_check_dimensions(), use 
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
Stefano Sabatini
05236ed735 Use av_fill_image_pointers/linesizes in place of ff_fill_pointer/linesize, 
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
Vitor Sessak
0913a92a59 Fix compilation with --disable-yasm. 10l to me. 
Originally committed as revision 24617 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-31 16:17:54 +00:00
Vitor Sessak
de4bc44abb Convert deinterlacing MMX code to YASM 
Originally committed as revision 24615 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-31 14:50:51 +00:00
Stefano Sabatini
fc2db52e2f Make avpicture_fill() directly call av_fill_image_linesizes() and 
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
Stefano Sabatini
e7bd48a6ae Move fill_image_linesize() and fill_image_data_ptr() from 
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
S.N. Hemanth Meenakshisundaram
9dd9d67bd0 Define static functions fill_image_linesize() and 
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
Stefano Sabatini
2b4abbd6f5 Move colorspace.h from libavcodec to libavutil. 
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
Stefano Sabatini
2839c56ea6 Fix width computation for nv12/nv21 in ff_get_plane_bytewidth(). 
Originally committed as revision 23507 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-06-06 18:29:39 +00:00
Diego Biurrun
ba87f0801d Remove explicit filename from Doxygen @file commands. 
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
Andreas Öman
4744f896e5 Add PIX_FMT_Y400A, 8bit gray, 8bit alpha 
Originally committed as revision 22881 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-14 20:15:19 +00:00
Stefano Sabatini
21302fed02 Make ff_fill_linesize() use the information stored in 
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
Vitor Sessak
09ab885975 Round correctly chroma picture height. 
Fix issue 956.

Originally committed as revision 22223 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-05 20:04:24 +00:00
Janusz Krzysztofik
2b7cf1678e Add initial support for 12-bit color mode. 
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
Janusz Krzysztofik
4ef82b174a Fix BGR cases missing from depth test in avcodec_get_pix_fmt_loss(). 
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
Carl Eugen Hoyos
4443c0e9a9 Include internal.h and imgconvert.h, they contain the prototypes for the 
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
Stefano Sabatini
80a07f6e47 Implement av_get_pix_fmt(), and deprecate avcodec_get_pix_fmt(). 
Originally committed as revision 21545 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-30 18:50:00 +00:00
Carl Eugen Hoyos
f0bc8449b8 Use PIX_FMT_NONE for -1 when enum PixelFormat is expected (fixes two icc warnings). 
Originally committed as revision 20860 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-14 11:18:28 +00:00
Stefano Sabatini
78149213cc Cosmetics: remove empty definitions of hw-accelerated PixFmtInfo 
structs.

Originally committed as revision 20733 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-04 23:16:27 +00:00
Stefano Sabatini
106c72faad Use pixel formats names defined in av_pix_fmt_descriptors rather than 
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
Stefano Sabatini
f72d40b01a Remove unused PixFmtInfo.is_hwaccel field. 
Originally committed as revision 20635 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-28 00:53:15 +00:00
Stefano Sabatini
797229a6a2 Make avcodec_get_pix_fmt_name() use av_pix_fmt_descriptors rather than 
pix_fmt_info.

Originally committed as revision 20625 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-26 21:04:33 +00:00
Stefano Sabatini
14b903f389 Remove x_chroma_shift and y_chroma_shift fields from PixFmtInfo, use 
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
Stefano Sabatini
38264abb06 Use av_pix_fmt_descriptors in avcodec_get_chroma_sub_sample(), rather 
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
Stefano Sabatini
8e861e1b1e Use av_pix_fmt_descriptors in ff_is_hwaccel_pix_fmt() rather than 
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
Ramiro Polla
f2526204a4 Fix nv12/nv21 handling. linesize for plane 1 should account for both chroma 
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
Ramiro Polla
b16569d256 Indent 
Originally committed as revision 20562 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-20 11:38:37 +00:00
Stefano Sabatini
bf72597ef4 Fix name for PIX_FMT_NV21 PixFmtInfo entry. 
Originally committed as revision 20555 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-19 22:56:57 +00:00
Vitor Sessak
51ae2142d5 Fix palette copying in av_picture_copy(). Previous code worked only if 
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
NVIDIA Corporation
70e0c871eb Add VDPAU hardware accelerated decoding for MPEG-4 ASP which can be used 
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
Reimar Döffinger
9881d05d80 100l in avpicture_layout: width of chroma planes depends on format depth, too. 
Fixes issue 1465

Originally committed as revision 20202 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-11 07:05:26 +00:00
Justin Ruggles
65935bc729 simplify format string for writing pix_fmt string. 
Originally committed as revision 20034 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-26 22:54:29 +00:00
Justin Ruggles
84e30ef992 Align pix_fmt list by allowing one more char for the pix_fmt name. 
Originally committed as revision 20024 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-25 01:31:53 +00:00
Lars Täuber
35f6c15405 Make 16bit YUV formats compatible with NE avcodec_get_pix_fmt(). 
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
Alexis Ballier
ffd38d8b64 Use RGB5x5LE, RGB5x5BE, BGR5x5LE and BGR5x5BE instead of their native 
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
Måns Rullgård
63613fe615 Replace WORDS_BIGENDIAN with HAVE_BIGENDIAN 
Originally committed as revision 19508 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-07-26 12:20:04 +00:00
Måns Rullgård
4a30fff60d Fix argument type mismatches for av_picture_crop and av_picture_fill 
Originally committed as revision 19314 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-07-01 10:36:18 +00:00
Michael Niedermayer
6c2a860875 Add 420,422 and 444 planar 16bit per component pix formats. 
Originally committed as revision 18636 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-21 01:02:48 +00:00