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185 Commits

Author SHA1 Message Date
Reimar Döffinger
20ddf5a8e4 Avoid crash on planarCopy to a destination without alpha. 
Makes regression tests run again, though the results are still wrong.

Originally committed as revision 29018 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-20 17:22:03 +00:00
Cédric Schieli
6268f55be5 YUVA420P is now supported as output format 
Originally committed as revision 29012 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-20 14:16:24 +00:00
Cédric Schieli
6858492e6c Add alpha channel scaling 
Originally committed as revision 29011 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-20 14:15:14 +00:00
Cédric Schieli
f6cf4ed08a Use a simpler and more general check for the gray case in the planarCopy function 
Originally committed as revision 29009 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-20 14:01:51 +00:00
Ramiro Polla
dd35beb29b Allocate executable memory with VirtualAlloc() in Windows. 
Originally committed as revision 29006 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-19 21:52:44 +00:00
Ramiro Polla
16a3717f8d Drop unnecessary cast and cosmetically align. 
Originally committed as revision 29005 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-19 21:50:10 +00:00
Michael Niedermayer
72ef3dd72e Fix 10l typo. 
Originally committed as revision 29002 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-19 14:04:14 +00:00
Michael Niedermayer
0411072ee3 Unscaled converters for 
YUYV->YUV420P
YUYV->YUV422P
UYVY->YUV420P
UYVY->YUV422P

Originally committed as revision 28997 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-19 03:45:29 +00:00
Ramiro Polla
d0ce212a7a Do not assume long is same width as x86 register. 
Originally committed as revision 28992 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-18 17:07:30 +00:00
Diego Biurrun
780daf2b09 Consistently use ff_ prefixes for internal symbols. 
Originally committed as revision 28988 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-18 08:06:08 +00:00
Cédric Schieli
d4da3e4790 Add a fillPlane function to fill a plane with one constant value 
Originally committed as revision 28986 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-17 19:53:36 +00:00
Cédric Schieli
4c01b868de Don't write outside of the picture buffer in planarCopy in the gray case 
Originally committed as revision 28985 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-17 19:51:52 +00:00
Cédric Schieli
c662e788ce In initMMX2HScaler, when chrDstW is not divisible by 4, the last filterPos element is initialized on the wrong index (not evenly aligned). This fixes it 
Originally committed as revision 28933 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-11 14:22:53 +00:00
Cédric Schieli
6208d67664 Let the 4th plane reach the swScale function 
Originally committed as revision 28868 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-07 09:39:48 +00:00
Cédric Schieli
a3398feb26 Fix bug introduced by me in r28756 
Originally committed as revision 28825 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-05 21:02:33 +00:00
Cédric Schieli
f8a138be52 When converting from a non alpha format to an alpha format, defaults 
Originally committed as revision 28756 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-02-28 08:01:52 +00:00
Cédric Schieli
2c89734255 Use YUV420P code path for YUVA420P where appropriate 
Originally committed as revision 28746 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-02-27 22:13:55 +00:00
Kostya Shishkov
e76709d8a6 New LGPLed YUV2RGB table generator for SwScaler 
Originally committed as revision 28700 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-02-22 09:22:05 +00:00
Stefano Sabatini
e14ff1e628 Use sws_printVec2() instead of the deprecated sws_printVec(). 
Originally committed as revision 28567 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-02-14 20:18:50 +00:00
Stefano Sabatini
26b40a659d Implement sws_printVec2() and deprecate sws_printVec(). 
Originally committed as revision 28566 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-02-14 20:14:28 +00:00
Kostya Shishkov
12794f73eb Some AltiVec functions in SwScaler produce different output than their 
counterparts in pure C, so don't invoke them in bitexact mode.

Originally committed as revision 28555 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-02-14 16:37:39 +00:00
Stefano Sabatini
6d3cf67c2a Move sws_getGaussianVec() documentation from swscale.c to swscale.h. 
Originally committed as revision 28528 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-02-10 23:45:50 +00:00
Stefano Sabatini
b954b34a6d Move documentation of sws_getCachedContext() from swscale.c to 
swscale.h.

Originally committed as revision 28523 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-02-10 23:26:56 +00:00
Stefano Sabatini
9ea5e6f639 Remove pointless comment regarding sws_scale_ordered(). 
Originally committed as revision 28522 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-02-10 23:25:09 +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
Kostya Shishkov
fa58ba15f8 Give better name to Inverse_Table_6_9 
Originally committed as revision 28495 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-02-09 14:17:30 +00:00
Stefano Sabatini
c099766fad Drop the deprecated sws_scale_ordered() at the next major version 
bump.

Originally committed as revision 28492 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-02-08 23:06:05 +00:00
Diego Biurrun
f4406ec177 HAVE_3DNOW --> HAVE_AMD3DNOW to sync with latest configure changes. 
Originally committed as revision 28358 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-01-25 19:58:33 +00:00
Diego Biurrun
dfe44a855d Disable C code when compiling AltiVec code, fixes the warning: 
swscale_template.c:2623: warning: `swScale_C' defined but not used

Originally committed as revision 28352 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-01-25 11:59:22 +00:00
Diego Biurrun
f40c7dbb7e spelling/grammar cosmetics 
Originally committed as revision 28351 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-01-25 11:57:17 +00:00
Diego Biurrun
7a24ec506c Fix #endif comments. 
Originally committed as revision 28350 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-01-25 11:33:35 +00:00
Carl Eugen Hoyos
0ab8039577 Add PIX_FMT_VDPAU_WMV3 and PIX_FMT_VDPAU_VC1. 
Originally committed as revision 28344 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-01-20 09:31:07 +00:00
NVIDIA Corporation
4e2b48760b Add VDPAU hardware accelerated decoding for MPEG1 and MPEG2 which will 
be used by MPlayer.

Original patch by NVIDIA corporation.

Originally committed as revision 28322 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-01-16 02:14:25 +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
Carl Eugen Hoyos
420169e520 Add PIX_FMT_VDPAU_H264. 
Originally committed as revision 28281 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-01-08 19:54:43 +00:00
Diego Biurrun
cb82a0736d consistency cosmetics: Rename POWERPC identifiers to PPC. 
Originally committed as revision 28194 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-12-27 11:33:54 +00:00
Vitor Sessak
75add6fbfc Silence GCC warnings: 
ibswscale/swscale.c: In function ‘sws_scale’:
libswscale/swscale.c:2678: warning: ‘b’ may be used uninitialized in
this function
libswscale/swscale.c:2678: warning: ‘g’ may be used uninitialized in
this function
libswscale/swscale.c:2678: warning: ‘r’ may be used uninitialized in
this function

Originally committed as revision 27837 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-10-27 19:59:01 +00:00
Vitor Sessak
65f65c3021 Silence GCC warning 
Originally committed as revision 27834 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-10-26 15:41:11 +00:00
Michael Niedermayer
9b0d44ef67 Do not attempt to use the unscaled yuv2rgb converter when height is odd because 
it will overflow the buffer by 1 line. This might have been exploitable.

Originally committed as revision 27826 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-10-25 15:00:28 +00:00
Vitor Sessak
76e9fd01dd Cosmetics: alignment 
Originally committed as revision 27818 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-10-23 19:20:14 +00:00
Vitor Sessak
522ce95786 Fix broken palette8to*. 
Originally committed as revision 27817 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-10-23 19:13:11 +00:00
Diego Pettenò
7ad6469eae Convert asm keyword into __asm__. 
Neither the asm() nor the __asm__() keyword is not part of the C99
standard, but while GCC accepts the former in C89 syntax, it is not
accepted in C99 unless GNU extensions are turned on (with -fasm). The
latter form is accepted in any syntax as an extension (without
requiring further command-line options).

Sun Studio C99 compiler also does not accept asm() while accepting
__asm__(), albeit reporting warnings that it's not valid C99 synta.

Originally committed as revision 27778 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-10-16 13:34:30 +00:00
Diego Pettenò
b5c44b1ab6 Mark some symbols in swscale.c as constant. 
These are only used in swscale_template.c (and thus don't need to be
made extern), and can be declared as ASM constants.

Originally committed as revision 27737 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-10-09 11:13:14 +00:00
Diego Pettenò
d0b69b2855 Mark dither_2x2_{8,4} static to swscale.c 
These two tables are not used outside swscale.c even though they are
declared also in yuv2rgb.c.

Originally committed as revision 27736 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-10-09 11:12:38 +00:00
Carl Eugen Hoyos
f5a2c9816e Change variable types from int to enum PixelFormat. 
Fixes icc warning #188: enumerated type mixed with another type

Originally committed as revision 27733 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-10-09 08:36:04 +00:00
Vitor Sessak
e150ef8d34 Do not set src[1] to the palette, it is now in the context 
Originally committed as revision 27731 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-10-08 17:48:23 +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
Aurelien Jacobs
13394e8cbb Change one more variable type from int to enum PixelFormat. 
This one was missing from r27727.

Originally committed as revision 27728 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-10-08 11:59:01 +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
Carl Eugen Hoyos
88e2a9aebc Remove b5Dither, g5Dither and r5Dither from libswscale. 
Originally committed as revision 27718 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-10-04 18:50:39 +00:00