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467 Commits

Author SHA1 Message Date
Michael Niedermayer
ff8084cf1c Enable unscaled packed422 -> planar 420 converters by default as the 
imgconvert inherited quality issues should be fixed.

Originally committed as revision 29031 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-21 23:59:02 +00:00
Michael Niedermayer
3d99e069e4 10l (C code was buggy and untested) 
Originally committed as revision 29030 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-21 23:52:34 +00:00
Michael Niedermayer
870a4adbb7 Average chroma of 2 lines in packed 422 -> planar 420. 
Originally committed as revision 29029 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-21 23:45:20 +00:00
Cédric Schieli
986b6f8f73 Fix build failure on x86_32 Mac OS X with PIC enabled 
Originally committed as revision 29022 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-21 12:16:32 +00:00
Reimar Döffinger
6f34808691 Fix planarCopy to ignore the GRAY8 "pseudo"-palette, fixes libavtest regression test. 
Originally committed as revision 29021 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-21 10:20:16 +00:00
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
Benoit Fouet
1cd98da820 Initialize pointer arrays which may be freed before being initialized. 
Originally committed as revision 29017 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-20 16:29:47 +00:00
Reimar Döffinger
04ef1d3f7b Do _not_ use rbx on x86_64, it will fail to compile with PIC, besides it 
added completely pointless code.

Originally committed as revision 29016 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-20 16:23:48 +00:00
Reimar Döffinger
d55ef6362f Fix swscale compilation with Altivec enabled. 
Originally committed as revision 29015 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-20 16:12:03 +00:00
Cédric Schieli
3164d25e19 Reindent after last commit 
Originally committed as revision 29014 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-20 14:44:26 +00:00
Cédric Schieli
110f147a85 Also test the alpha channel in swscale-example 
Originally committed as revision 29013 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-20 14:17:20 +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
3acd545f0c Add YUVA420P -> RGBA/BGRA/ARGB/ABGR unscaled converters 
Originally committed as revision 29010 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-20 14:14:28 +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
Diego Biurrun
54ea773614 Initialize *srcContext, *dstContext, *outContext to NULL, avoids the warnings: 
libswscale/swscale-example.c:60: warning: 'outContext' may be used uninitialized in this function
libswscale/swscale-example.c:60: warning: 'dstContext' may be used uninitialized in this function
libswscale/swscale-example.c:60: warning: 'srcContext' may be used uninitialized in this function

Originally committed as revision 29008 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-19 23:33:35 +00:00
Matthieu Castet
e29c3f934f Remove useless casting in asm "m" operand. 
Patch by Matthieu Castet, castet D matthieu A free D fr

Originally committed as revision 29007 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-19 23:29:19 +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
9326d3f355 Revert 
Date: Wed Mar 18 23:11:50 2009
	New Revision: 28996

	Log:
	Fix libswscale compilation on non-x86, hopefully without breaking MinGW64 again.

This change was non optimal, correct would have been to revert the offending commits
if no time was available to find a clean fix.

Originally committed as revision 29003 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-19 15:02:44 +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
Reimar Döffinger
62651fa729 Fix libswscale compilation on non-x86, hopefully without breaking MinGW64 again. 
Originally committed as revision 28996 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-18 22:11:50 +00:00
Ramiro Polla
9a034dde8b swscale-example: use LFG instead of random() 
Originally committed as revision 28993 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-18 17:12:44 +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
Diego Biurrun
852ca0e57d Fix ff_bfin_yuv2rgb_get_func_ptr() vs. sws_ff_bfin_yuv2rgb_get_func_ptr() name 
mismatch. The function is now called sws_yuv2rgb_get_func_ptr_bfin().

Originally committed as revision 28982 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-17 12:05:56 +00:00
Diego Biurrun
7f5ee4eaa9 whitespace cosmetics: Consistently format function calls without space 
between name and parentheses; shorten some overly long lines.

Originally committed as revision 28981 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-17 11:52:39 +00:00
Cédric Schieli
9a10a0767c Add an alpha parameter to the YUV2RGBFUNC macro to ease the upcoming yuva2rgb patch 
Originally committed as revision 28978 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-16 20:04:32 +00:00
Cédric Schieli
2816ce4c91 Split YUV2RGB operands declaration into a separate macro 
Originally committed as revision 28972 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-16 08:29:40 +00:00
Cédric Schieli
786dcfef48 Make the source buffer operands parametrized in the YSCALEYUV2RGB_YA macro 
Originally committed as revision 28943 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-14 08:11:03 +00:00
Cédric Schieli
fe91924dd7 Make MMX registers parametrized in the YSCALEYUV2PACKEDX_YA macro 
Originally committed as revision 28934 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-11 14:44:22 +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
Kostya Shishkov
bcff32d1b4 Mask all unused bits for packed pixel format instead of green and alpha mask only. 
That fixes the case when converting 15-bit RGB/BGR to YUV and high bit is set
for input value(s).

Originally committed as revision 28916 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-09 17:25:43 +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
9621f2f540 YUVA420P is a planar YUV format 
Originally committed as revision 28867 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-07 09:37:25 +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
a284d03093 Rewrite of rgb15to32 and rgb16to32 using fewer asm instructions and setting alpha channel to 0xFF 
Originally committed as revision 28808 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-04 19:12:49 +00:00
Jindřich Makovička
57f9a56051 remove the rest of x86 asm from LGPL build 
Originally committed as revision 28804 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-03 19:47:23 +00:00
Dominik Mierzejewski
9c36693924 Fix typo in comments. 
Originally committed as revision 28777 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-01 11:43:56 +00:00
Reimar Döffinger
b62bb661ed Add warnings to yuv2rgb_vis.c because alpha is set wrong (0 instead of 255). 
Originally committed as revision 28776 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-01 11:38:46 +00:00
Reimar Döffinger
68363b6989 Make AltiVec code write alpha as 255 instead of 0 when converting to RGBA 
Originally committed as revision 28774 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-01 11:35:00 +00:00
Reimar Döffinger
f78b9c0656 Fix braindead and broken way to calculate abase, fixes regression tests on 
big-endian systems.

Originally committed as revision 28773 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-01 11:33:10 +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
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
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
Cédric Schieli
771ac0de04 Refactor code for upcoming alpha patches. 
Patch by Cédric Schieli, cschieli A gmail

Originally committed as revision 28741 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-02-27 20:44:59 +00:00
Diego Biurrun
1e5304c69e Rename yuv2rgb2.c --> yuv2rgb.c. 
Originally committed as revision 28723 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-02-24 22:40:20 +00:00