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334 Commits

Author SHA1 Message Date
Panagiotis Issaris
392cf77a4b Move the unaltered documentation of the functions which are part of the public 
API out of imgconvert.c into avcodec.h.

Originally committed as revision 8121 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-25 07:53:44 +00:00
Guillaume Poirier
bb0f999bbb add doxygen docs for avpicture_fill() 
Patch  by Panagiotis Issaris % takis P issaris A uhasselt P be %

Originally committed as revision 8034 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-20 08:35:25 +00:00
Diego Biurrun
dc02fc6a68 consistency renaming: yuv422 --> yuyv422 
Originally committed as revision 7959 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-12 23:23:05 +00:00
Diego Biurrun
9ac529a5ba consistency renaming: uyvy411 --> uyyvyy411 
Originally committed as revision 7958 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-12 23:15:38 +00:00
Diego Biurrun
3cf5b6bed7 consistency renaming: rgba32 --> rgb32 
Originally committed as revision 7957 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-12 23:07:17 +00:00
Diego Biurrun
71e445fca3 Replace deprecated PIX_FMT names by the newer variants. 
Originally committed as revision 7867 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-07 01:48:09 +00:00
Luca Barbato
79acfb0e13 Avoid branches in the loop and solve a gcc warning 
Originally committed as revision 7566 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-17 11:02:07 +00:00
Luca Barbato
6845801f82 Cosmetics 
Originally committed as revision 7564 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-17 10:47:58 +00:00
Alex Beregszaszi
20d46c038a Remove alpha channel from RGB555 
Originally committed as revision 7106 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-16 20:46:36 +00:00
Alex Beregszaszi
08d23410ea BGR555 has never been working as alpha supporting format. Remove the false setting. 
Originally committed as revision 7105 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-16 20:43:29 +00:00
Alex Beregszaszi
b362567605 changed rgba32_to routines to support both alpha and non-alpha formats (see r7066 too) 
Originally committed as revision 7067 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-14 19:53:22 +00:00
Måns Rullgård
55fde95e3b rename cropTbl -> ff_cropTbl 
Originally committed as revision 6992 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-12 20:08:09 +00:00
Reynaldo H. Verdejo Pinochet
418f17e006 Fix obvious typo, BGR555 was missing 
Originally committed as revision 6812 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-10-27 22:08:02 +00:00
Kostya Shishkov
34380af0e1 16-bit grayscale support 
Originally committed as revision 6778 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-10-24 04:57:43 +00:00
Diego Biurrun
b78e7197a8 Change license headers to say 'FFmpeg' instead of 'this program/this library' 
and fix GPL/LGPL version mismatches.

Originally committed as revision 6577 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-10-07 15:30:46 +00:00
Luca Abeni
00b2fa864e Minimal support for the new pixel formats in libavcodec 
Originally committed as revision 6115 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-08-28 14:56:47 +00:00
Diego Biurrun
f4bd289a04 Explicitly include fastmemcpy.h from libvo/. 
Originally committed as revision 6021 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-08-18 13:38:24 +00:00
Luca Abeni
790c9ca72a Enable swscale usage in ffmpeg 
Originally committed as revision 5959 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-08-08 18:51:38 +00:00
Stefan Huehner
62a05b5b00 Mark some read-only datastructures as const. 
patch by Stefan Huehner, stefan & at & huehner & dot & org

Originally committed as revision 5639 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-07-06 13:53:07 +00:00
Reimar Döffinger
2d5545c302 make "size" variable in avpicture_alloc signed, since avpicture_get_size 
returns -1 on error which was not detected with previous code.

Originally committed as revision 5304 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-04-19 19:51:56 +00:00
Luca Abeni
5341c20954 Baptiste COUDURIER's padding patch (reworked by me a little bit). 
Moves padding code to imgconvert.c, and enables padding colorspaces != YUV420P.

Originally committed as revision 5278 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-04-10 07:45:29 +00:00
Michael Niedermayer
54009d4295 remove mpegvideo.c img resample dependancy 
Originally committed as revision 5258 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-31 20:43:37 +00:00
Baptiste Coudurier
f2651e7a6c Fix cropping, depending on enc pix fmt 
Originally committed as revision 5134 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-10 13:55:48 +00:00
Diego Biurrun
5509bffa88 Update licensing information: The FSF changed postal address. 
Originally committed as revision 4842 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-01-12 22:43:26 +00:00
Diego Biurrun
bb270c0896 COSMETICS: tabs --> spaces, some prettyprinting 
Originally committed as revision 4764 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-22 01:10:11 +00:00
Diego Biurrun
115329f160 COSMETICS: Remove all trailing whitespace. 
Originally committed as revision 4749 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-17 18:14:38 +00:00
Michael Niedermayer
5b2ad9f520 segfault fix 
Originally committed as revision 4430 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-07-11 00:43:21 +00:00
Michael Niedermayer
0ecca7a49f various security fixes and precautionary checks 
Originally committed as revision 3822 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-01-12 00:16:25 +00:00
Luca Abeni
bac6516545 YUV420P to UYVY422 conversion patch by (Luca Abeni <lucabe72 >< email >< it>) 
Originally committed as revision 3710 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-11-24 22:54:16 +00:00
Michael Niedermayer
d7e2f57f0e YUV420P to YUV422 conversion routine by (Danny Laarmans <dlaarmans at androme dot com>) 
Originally committed as revision 3642 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-27 21:42:26 +00:00
Wolfram Gloger
ed2cea4290 fix -pixfmt mono[bw] patch by (Wolfram Gloger <wmglo at dent dot med dot uni-muenchen dot de>) 
Originally committed as revision 3636 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-25 01:16:13 +00:00
Roman Shaposhnik
f02be79d61 * Introducing IIDC1394 grabbing interface. 
Use it with -grab dc1394

   * Introducing yet another packed pix_fmt in order to support some of
     the IIDC1394 modes: uyvy411 (Cb Y0 Y1 Cr Y2 Y3).

Originally committed as revision 3621 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-22 02:04:30 +00:00
Todd Kirby
eab895aae0 enrtries for PIX_FMT_XVMC_MPEG2_MC and PIX_FMT_XVMC_MPEG2_IDCT patch by ("Todd.Kirby" <doubleshot at pacbell dot net>) 
Originally committed as revision 3402 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-08-19 10:55:48 +00:00
Todd Kirby
ebb177ddef UYVY support patch by ("Todd.Kirby" <doubleshot at pacbell dot net>) 
Originally committed as revision 3339 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-07-25 10:01:36 +00:00
Michael Niedermayer
2cbb7820c9 ffv1 rgb support 
Originally committed as revision 2463 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-11-01 17:38:25 +00:00
Drew Hess
75917b887b recommit of 
promote avpicture_alloc to public interface patch by (Drew Hess <dhess at ilm dot com>)

Originally committed as revision 2351 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-11 08:18:05 +00:00
Drew Hess
da64ecc3e7 avcodec const correctness patch by (Drew Hess <dhess at ilm dot com>) 
Originally committed as revision 2318 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-09-29 15:44:59 +00:00
Roman Shaposhnik
47017dd870 * ffmpeg was *silently* rejecting to deinterlace NTSC DV. The problem 
is generic for any video with yuv411. Seems like a trivial fix,
      but we really have to clean up all of the pix_fmt business a bit more.

Originally committed as revision 2169 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-08-26 22:05:12 +00:00
Garrick Meeker
d4f5d74a54 flash video (flv) support patch by (Garrick Meeker <gmeeker at theoryllc dot com>) 
Originally committed as revision 2024 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-07-09 23:10:59 +00:00
Falk Hüffner
4cfbf61bf1 Warning and compatibility fixes. 
Originally committed as revision 1902 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-05-24 18:48:30 +00:00
Roman Shaposhnik
affd55a132 * fixing a bug in avpicture_layout (PAL8 wasn't handled properly) 
* adding regression tests for all pix_fmt conversions
   * making libavtest part of the default testsuite

Originally committed as revision 1855 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-05-12 02:53:43 +00:00
Roman Shaposhnik
631670888d * introducing new public interface in imgconvert.c 
+ avcodec_get_pix_fmt
         converts textual representation of pixel format into
	 the actual id. Complements avcodec_get_pix_fmt_name.
       + avpicture_layout
         serializes given picture into a flat array.
	 Complements avpicture_fill.

   * adding a new option -pix_fmt to the ffmpeg, in order to control
     pixel format for the codecs that do support it, like rawvideo,
     for example.

   * reducing complexity of the rawvideo codec by splitting it in two
     and making it more reliable via hooking up to the avpicture_layout.
     Plus adding new FourCC as described here: http://www.fourcc.org

   * A tiny fix for avienc.c that makes avih and video strf consistent
     regarding codec FourCC.

Originally committed as revision 1842 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-05-07 19:01:45 +00:00
Fabrice Bellard
b5ff5e22e9 rgb555 alpha extraction fix 
Originally committed as revision 1810 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-21 22:37:39 +00:00
Fabrice Bellard
0469baf14f added img_get_alpha_info() 
Originally committed as revision 1809 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-21 21:20:46 +00:00
Fabrice Bellard
0a05e4940b fixed PIX_FMT_YUV422 conversions 
Originally committed as revision 1806 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-21 15:15:59 +00:00
Fabrice Bellard
0a9ad8d13d loss fixes (thanks to Daniel Serpell) - shrink22 fix 
Originally committed as revision 1805 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-21 15:01:37 +00:00
Fabrice Bellard
e352ff0895 added all missing UV conversions 
Originally committed as revision 1803 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-21 14:38:52 +00:00
Fabrice Bellard
7e7e594092 almost exhaustive image conversion support 
Originally committed as revision 1802 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-21 13:53:46 +00:00
Fabrice Bellard
c50c0bc88b accurate YUV to RGB and RGB to YUV conversions - added comments 
Originally committed as revision 1801 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-21 12:12:58 +00:00
Fabrice Bellard
b6147995ac YUV formats/gray formats are correctly defined - added format loss information - preliminary JPEG YUV formats support 
Originally committed as revision 1800 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-20 16:18:44 +00:00