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51 Commits

Author SHA1 Message Date
Cédric Schieli
c27516003f Add an isALPHA macro to check if pixel format has alpha channel 
Originally committed as revision 28747 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-02-27 22:23:20 +00:00
Diego Biurrun
43175f5010 Drop DECLARE_ALIGNED from extern declarations. It creates trouble when 
swscale_internal.h is #included without HAVE_AV_CONFIG_H defined.

Originally committed as revision 28498 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-02-09 17:53:33 +00:00
Kostya Shishkov
e2a004ad4e Prefix visible YUV2RGB functions with sws_ 
Originally committed as revision 28496 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-02-09 14:31:53 +00:00
Diego Biurrun
1615fb91a1 Declare struct SwsContext before using it, fixes the checkheaders warning: 
libswscale/swscale_internal.h:58: warning: `struct SwsContext' declared inside parameter list
libswscale/swscale_internal.h:58: warning: its scope is only this definition or declaration, which is probably not what you want

Originally committed as revision 28353 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-01-25 12:03:28 +00:00
Aurelien Jacobs
b63f641e9b Change semantic of CONFIG_*, HAVE_* and ARCH_*. 
They are now always defined to either 0 or 1.

Originally committed as revision 28311 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-01-14 00:13:56 +00:00
Vitor Sessak
4900461742 Add a new unscaled PAL8 -> RGB converter. 
Originally committed as revision 27730 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-10-08 17:46:22 +00:00
Carl Eugen Hoyos
58e4b706c5 Change variable types from int to enum PixelFormat. 
Fixes icc warning #188: enumerated type mixed with another type

Originally committed as revision 27727 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-10-07 19:44:39 +00:00
Michael Niedermayer
43c164788c Rename yuv2rgb variables to avoid name clashes with the ones used by bfin asm. 
Originally committed as revision 27599 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-13 11:52:03 +00:00
Michael Niedermayer
ec1bca2a0f Add support for PIX_FMT_MONOWHITE as output format. 
Originally committed as revision 27586 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-12 16:01:17 +00:00
Michael Niedermayer
fd5c57b813 100000000000000l, forgot to commit header change for r27580. 
Originally committed as revision 27583 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-11 22:02:15 +00:00
Michael Niedermayer
59ded10ca2 Fix typo in comment. 
Originally committed as revision 27546 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-08 00:52:22 +00:00
Michael Niedermayer
1625216eaa Fix accurate rounding mode on x86_64. 
Fixes issue222.

Originally committed as revision 27545 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-07 21:06:21 +00:00
Michael Niedermayer
9990e4269c Support PIX_FMT_RGB32_1 and PIX_FMT_BGR32_1. 
Fixes issue248.

Originally committed as revision 27522 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-04 21:59:15 +00:00
Michael Niedermayer
d52337af70 Remove workaround for rgb/bgr mess. 
Originally committed as revision 27520 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-04 20:16:41 +00:00
Stefano Sabatini
0eaf523548 Change headers' guardnames consistently with r15120. 
Originally committed as revision 27499 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-08-31 07:42:11 +00:00
Luca Barbato
e40b183d3a Split AVOption/AVClass in a separate file. SoC Patch from Keiji Costantini 
Originally committed as revision 27244 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-07-09 22:43:08 +00:00
Diego Biurrun
8a3227968c spelling/grammar/wording overhaul 
Originally committed as revision 27190 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-07-04 13:49:45 +00:00
Diego Biurrun
83da2c6f26 Use full path for #includes from another directory. 
Originally committed as revision 26702 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-05-09 12:00:25 +00:00
Panagiotis Issaris
635a8cd27d Make av_class a pointer to const. 
Patch by Takis.

Originally committed as revision 26210 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-03-10 14:30:49 +00:00
Benoit Fouet
710af50e0c define VOF as double of VOFW. 
Originally committed as revision 26209 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-03-10 14:28:25 +00:00
Baptiste Coudurier
8055ede6c7 change sws_format_name to return const char*, supress many warnings 
Originally committed as revision 26183 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-03-06 11:32:25 +00:00
Michael Niedermayer
8b2fce0d3f Turn ancient V offset numerical constants into named ones. 
Add a check that checks that the width is within the choosen constant.
This might have been exploitable.

Originally committed as revision 26165 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-03-05 03:00:25 +00:00
Carl Eugen Hoyos
0cb2559445 Discard two symbols from libswscale. 
Originally committed as revision 26060 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-02-22 08:08:19 +00:00
Diego Biurrun
56b69633dd comment typo fixes 
Originally committed as revision 25485 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-12-21 11:47:09 +00:00
Diego Biurrun
c95a3a9fbf Add missing declarations for AltiVec functions, fixes the warnings: 
swscale_template.c:1171: warning: implicit declaration of function ‘altivec_yuv2packedX’
swscale.c:1982: warning: implicit declaration of function ‘yuv2rgb_altivec_init_tables’
yuv2rgb.c:652: warning: implicit declaration of function ‘yuv2rgb_init_altivec’

Originally committed as revision 25319 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-12-08 04:29:11 +00:00
Diego Biurrun
4706949c6d Fix 'make checkheaders' on AltiVec-enabled systems. 
Originally committed as revision 25316 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-12-07 15:30:12 +00:00
Diego Biurrun
39c70be189 Add FFMPEG_ prefix to all multiple inclusion guards. 
Originally committed as revision 24800 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-10-18 09:30:33 +00:00
Diego Biurrun
721d5e3b95 Revert wrong ARCH_BFIN --> HAVE_BFIN change. 
Originally committed as revision 24627 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-09-27 08:00:22 +00:00
Marc Hoffman
49488d12bf renaming ARCH_BFIN to HAVE_BFIN 
Originally committed as revision 24309 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-08-31 14:57:50 +00:00
Diego Biurrun
6465c977b7 Move Apple gcc AltiVec vector declaration syntax to libavutil. 
Originally committed as revision 24143 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-08-24 15:04:14 +00:00
Diego Biurrun
d8e84202c7 Rename CONFIG_DARWIN to SYS_DARWIN, it is not configurable (in FFmpeg). 
Originally committed as revision 24121 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-08-22 22:46:55 +00:00
Denes Balatoni
90c1d7b400 UltraSPARC VIS yuv2rgb 
patch by Denes Balatoni: [dbalatoni interware hu]
original thread: [FFmpeg-devel] [PATCH] UltraSPARC VIS yuv2rgb third try
date: 07/17/2007 08:35 PM

Originally committed as revision 23825 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-07-19 07:24:43 +00:00
Andreas Öman
9ba7fe6dcb use YUV440P in swscale 
patch by Andreas Öman: \andreas olebyn nu/
original thread: [FFmpeg-devel] half vertical chroma resolution from JPEGs..
date: 07/03/2007 01:29 PM

Originally committed as revision 23811 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-07-18 08:12:40 +00:00
Diego Biurrun
b19bcbaa78 license header consistency cosmetics 
Originally committed as revision 23722 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-07-05 10:18:58 +00:00
Diego Biurrun
86bdf3fd3d misc spelling fixes 
Originally committed as revision 23556 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-06-13 17:48:15 +00:00
Marc Hoffman
d3f3eea92d Blackfin optimized YUV420 to RGB CSC Color Space Converters. 
YUV2 -> RGB BGR for 565, 555 and 888 a.k.a. 24bit color.
Speed-up compared to C version compiled with -O3  187.28%
Patch by Marc Hoffman %mmh A pleasantst P com%
Original thread:
Date: May 9, 2007 2:46 AM
Subject: [FFmpeg-devel] PATCH BlackFin yuv2rgb color space conversion

Originally committed as revision 23307 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-05-13 19:22:32 +00:00
Ivo van Poorten
9d9de37d81 cosmetics; one test per line for all isXXX(x) macros 
Originally committed as revision 23296 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-05-11 11:24:06 +00:00
Diego Biurrun
221b804f34 cosmetics attack, part II: Remove all tabs and prettyprint/reindent the code. 
Originally committed as revision 23173 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-04-29 13:39:27 +00:00
Diego Biurrun
911406f2c4 typo 
Originally committed as revision 22932 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-04-07 14:07:51 +00:00
Diego Biurrun
606f68bd10 cosmetics: typo fixes, usefuLL --> useful and aswell --> as well 
Originally committed as revision 22307 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-02-22 00:18:10 +00:00
Michael Niedermayer
18064f5cf3 BGR/RGB4 byte formats as input 
fixing isRGB/BGR() for the byte formats

Originally committed as revision 22244 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-02-17 11:36:02 +00:00
Luca Abeni
2d529db50f Pass a context to av_log(), when possible 
Originally committed as revision 21999 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-01-23 13:41:45 +00:00
Luca Abeni
9effd94abc Remove some void pointers arithmetic 
Originally committed as revision 21771 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2006-12-26 16:12:37 +00:00
Luca Abeni
807e0c6645 Clarify that some of the non-SIMD code is now LGPLed. 
All the authours of such code agreed.

Originally committed as revision 21045 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2006-11-19 10:38:12 +00:00
Kostya Shishkov
4884b9e50d 16-bit grayscale support 
Originally committed as revision 20427 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2006-10-24 05:02:33 +00:00
Diego Biurrun
d026b45e73 Change license headers to say 'FFmpeg' instead of 'this program'. 
Originally committed as revision 20100 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2006-10-07 15:33:14 +00:00
Luca Abeni
e9e12f0e11 Remove the dependency of libswscale on img_format.h 
Originally committed as revision 19878 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2006-09-17 15:15:13 +00:00
Michael Niedermayer
d1a7ae1a37 make the C code of the swscaler which i wrote LGPL 
Originally committed as revision 19600 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2006-08-30 10:50:20 +00:00
Michael Niedermayer
bca11e75fb vertical scaler with accurate rounding, some people on doom9 can see +-1 errors 
the +-1 issue is limited to >2tap vertical filters, so bilinear upscale was unaffected
the new code is sometime faster sometimes slower but the difference is significant (~20%) so its optional and enabled with arnd=1

Originally committed as revision 19177 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2006-07-24 10:36:06 +00:00
Luca Abeni
94c4def23c Use libavutil in libswscale, and allow it to be built out of the mplayer tree 
Originally committed as revision 19148 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2006-07-20 12:13:57 +00:00