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175 Commits

Author SHA1 Message Date
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
Fabrice Bellard
6d93f19449 rgba32 convert 
Originally committed as revision 1794 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-19 16:21:25 +00:00
Michael Niedermayer
5064357588 fixing mem corruption 
Originally committed as revision 1729 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-04 13:36:07 +00:00
Michael Niedermayer
1ab3d6691e typos & cosmetics 
Originally committed as revision 1636 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-03-06 13:22:51 +00:00
Michael Niedermayer
983e3246b7 per file doxy 
Originally committed as revision 1634 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-03-06 11:32:04 +00:00
Michael Niedermayer
185fdc549f fixing 410 -> 420 
Originally committed as revision 1591 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-02-18 17:35:49 +00:00
Zdenek Kabelac
0c1a9edad4 * UINTX -> uintx_t INTX -> intx_t 
Originally committed as revision 1578 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-02-11 16:35:48 +00:00
Zdenek Kabelac
5c91a6755b * static,const,compiler warning cleanup 
Originally committed as revision 1567 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-02-10 09:35:32 +00:00
Fabrice Bellard
7e6d70d0b1 added paletted 8 bit format support 
Originally committed as revision 1560 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-02-09 16:20:25 +00:00
Philip Gladstone
16e83cbbc4 Fix a bug in the conversion of rgba32->yuv420p. This resulted in garbage images 
when this conversion was used. I suspect that the same bug may be lurking in
other conversions. [The assumption was that the linesize was equal to the width
for both the source and destination images. This turns out not to be true
in some cases.]

Originally committed as revision 1556 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-02-08 15:34:25 +00:00
Fabrice Bellard
4c7e861929 handle odd image sizes when using subsampled chroma (useful for JPEG images) 
Originally committed as revision 1536 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-02-02 19:53:01 +00:00
Michael Niedermayer
782c5984f1 100000l 
Originally committed as revision 1524 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-01-29 22:44:34 +00:00
Fabrice Bellard
8e1e6f31c1 use av_malloc() functions - added av_strdup and av_realloc() 
Originally committed as revision 1505 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-01-23 23:03:09 +00:00
Michael Niedermayer
e78df69997 reversing my own stupidity ... (raw packed yuv422 files dont use YUY2 but UYVY) 
Originally committed as revision 1494 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-01-23 01:20:47 +00:00
Max Krasnyansky
566986ee19 img_convert() (YUV to YUV) patch by (Max Krasnyansky <maxk at qualcomm dot com>) 
Originally committed as revision 1484 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-01-20 22:41:48 +00:00
Fabrice Bellard
69572401ad added gray<->RGB functions - fixed rgb<->yuv functions for non RGB24 case 
Originally committed as revision 1483 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-01-20 22:26:19 +00:00
Michael Niedermayer
d0162d09d0 fixing yuv422 -> yuv420p (i need that for the vceq videos ...) 
Originally committed as revision 1481 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-01-20 20:33:08 +00:00
Måns Rullgård
ef9f730675 C99 initializers and kill warnings patch by (mru at users dot sourceforge dot net (Måns Rullgård)) 
Originally committed as revision 1474 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-01-19 18:30:29 +00:00
Fabrice Bellard
2a877875fa added missing formats in all functions - added monoblack, monowhite and gray8 support for most conversions 
Originally committed as revision 1435 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-01-11 04:54:38 +00:00
Fabrice Bellard
524c6b6342 simplified code (need automatic testing) - added primitive new format support. 
Originally committed as revision 1431 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-01-11 00:08:48 +00:00
Michael Niedermayer
2bbf71777f removing PIX_FMT_ANY 
Originally committed as revision 1373 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-12-29 22:35:46 +00:00
Joel Yliluoma
a32072d0e9 16-bit and 15-bit rgb/bgr patch by (Joel Yliluoma <joel dot yliluoma at w-create dot com>) (note, rare formats disabled) 
Originally committed as revision 1212 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-11-14 19:46:14 +00:00
Fred
5981f4e693 1) Add MMX deinterlace code. 
2) "Fix" first and last line deinterlace.  I had second-thoughts that this might be some image filtering algorithm that someone cleverer than I created.
3) Add in-place deinterlace functions (only used when src == dst).
patch by (Fred <foohoo at shaw dot ca>)

Originally committed as revision 1113 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-10-30 09:09:34 +00:00
Fabrice Bellard
789587d595 minimum support for YUV411P (new combined scaler/converter will handle that better...) 
Originally committed as revision 1013 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-10-08 17:42:33 +00:00
Philip Gladstone
b71472eb62 Add conversions to and from RGBA32 and BGRA32. 
Originally committed as revision 824 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-07-27 03:08:04 +00:00
François Revol
6742d95d59 YUV410P to YUV420P patch by François Revol <revol at free dot fr> 
Originally committed as revision 783 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-07-21 07:54:53 +00:00
Zdenek Kabelac
cd4af68ad5 * started to cleanup name clashes for onetime compilation 
Originally committed as revision 617 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-27 16:42:14 +00:00
Fabrice Bellard
ff4ec49e64 license/copyright change 
Originally committed as revision 599 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-25 22:45:33 +00:00
Fabrice Bellard
6000abfa89 removed useless header includes - use av memory functions 
Originally committed as revision 522 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-18 23:03:29 +00:00
Zdenek Kabelac
bc657ac31d * using pixtype as enum - by Philip Gladstone 
Originally committed as revision 389 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-04-08 21:03:35 +00:00
Fabrice Bellard
1a56543279 win32 fixes 
Originally committed as revision 84 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2001-08-13 21:48:05 +00:00
Fabrice Bellard
85c242d800 added 422P, 444P support - added deinterlace support - added xxx to RGB24 convertion 
Originally committed as revision 69 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2001-08-11 19:03:02 +00:00
Arpi
2d6d0c1d66 - removed #include ../config.h, because it's included from common.h 
which is included from avcodec.h which is included from those files...


Originally committed as revision 29 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2001-08-02 18:46:26 +00:00
Nick Kurshev
54329dd5a5 Adding fastmemcpy stuff to speedup mplayer project 
Originally committed as revision 27 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2001-08-02 08:29:38 +00:00
Fabrice Bellard
de6d9b6404 Initial revision 
Originally committed as revision 5 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2001-07-22 14:18:56 +00:00