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144 Commits

Author SHA1 Message Date
flameeyes
3679961515 Convert asm keyword into __asm__. 
Neither the asm() nor the __asm__() keyword is 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 syntax.


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27778 b3059339-0415-0410-9bf9-f77b7e298cf2
 2008-10-16 13:34:30 +00:00
flameeyes
3035850d27 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.



git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27737 b3059339-0415-0410-9bf9-f77b7e298cf2
 2008-10-09 11:13:14 +00:00
flameeyes
98fb4aebc2 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.



git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27736 b3059339-0415-0410-9bf9-f77b7e298cf2
 2008-10-09 11:12:38 +00:00
cehoyos
a0d55235a7 Change variable types from int to enum PixelFormat. 
Fixes icc warning #188: enumerated type mixed with another type


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27733 b3059339-0415-0410-9bf9-f77b7e298cf2
 2008-10-09 08:36:04 +00:00
vitor
74bb6be453 Do not set src[1] to the palette, it is now in the context 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27731 b3059339-0415-0410-9bf9-f77b7e298cf2
 2008-10-08 17:48:23 +00:00
vitor
c51fe849d6 Add a new unscaled PAL8 -> RGB converter. 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27730 b3059339-0415-0410-9bf9-f77b7e298cf2
 2008-10-08 17:46:22 +00:00
aurel
9bbe7f1131 Change one more variable type from int to enum PixelFormat. 
This one was missing from r27727.


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27728 b3059339-0415-0410-9bf9-f77b7e298cf2
 2008-10-08 11:59:01 +00:00
cehoyos
878e88cd5c Change variable types from int to enum PixelFormat. 
Fixes icc warning #188: enumerated type mixed with another type


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27727 b3059339-0415-0410-9bf9-f77b7e298cf2
 2008-10-07 19:44:39 +00:00
cehoyos
99877b2fc6 Remove b5Dither, g5Dither and r5Dither from libswscale. 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27718 b3059339-0415-0410-9bf9-f77b7e298cf2
 2008-10-04 18:50:39 +00:00
cehoyos
15d516ffdf Remove g6Dither from libswscale. 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27715 b3059339-0415-0410-9bf9-f77b7e298cf2
 2008-10-04 16:40:35 +00:00
michael
f627d46a0d Fix infinite loop with spline, bug was introduced in r27612 by me. 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27669 b3059339-0415-0410-9bf9-f77b7e298cf2
 2008-09-29 01:08:01 +00:00
michael
e4a71d0818 Fix segfault with rgb24 and full_internal_chroma due to non-existing alpha 
byte being written after the array.


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27628 b3059339-0415-0410-9bf9-f77b7e298cf2
 2008-09-16 03:49:54 +00:00
michael
da1f355a05 Avoid using floating point for calculating filter coefficients. 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27612 b3059339-0415-0410-9bf9-f77b7e298cf2
 2008-09-15 03:33:09 +00:00
michael
c9a70bb478 Avoid some explicit types in sizeof(). 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27611 b3059339-0415-0410-9bf9-f77b7e298cf2
 2008-09-14 19:29:14 +00:00
michael
aee49d5e58 Use av_mallocz() instead of for() =0; 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27610 b3059339-0415-0410-9bf9-f77b7e298cf2
 2008-09-14 19:25:16 +00:00
michael
5f9a7d91b9 Move dither tables from yuv2rgb to swscale, they have been written by me and 
can be used under LGPL.


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27609 b3059339-0415-0410-9bf9-f77b7e298cf2
 2008-09-14 18:00:49 +00:00
michael
f5a4bd86cb Rename yuv2rgb variables to avoid name clashes with the ones used by bfin asm. 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27599 b3059339-0415-0410-9bf9-f77b7e298cf2
 2008-09-13 11:52:03 +00:00
michael
07fd651300 Ensure that additional filter coeffs that exist due to alignment 
are 0 if bitexact mode is requested.


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27595 b3059339-0415-0410-9bf9-f77b7e298cf2
 2008-09-13 02:04:10 +00:00
michael
57db6892cf yvu9toyv12Wrapper is not bitexact so disable it when the user wants 
bitexactness to C.


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27594 b3059339-0415-0410-9bf9-f77b7e298cf2
 2008-09-12 23:52:37 +00:00
michael
e5f0ead24f The yuv->rgb tables are too small for cliping to be avoidable, 
thus revert the respective optimization. The table generator code
has to be rewritten anyway one day by some volunteer because its
not LGPL, fixing the GPL table generator thus seems like wasted time.


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27591 b3059339-0415-0410-9bf9-f77b7e298cf2
 2008-09-12 21:25:42 +00:00
michael
02da3e1bf9 Add support for PIX_FMT_YUV440P. 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27589 b3059339-0415-0410-9bf9-f77b7e298cf2
 2008-09-12 17:51:13 +00:00
michael
296ccc70ea Support mono as input format. 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27587 b3059339-0415-0410-9bf9-f77b7e298cf2
 2008-09-12 16:46:38 +00:00
michael
fc855e63d2 Add support for PIX_FMT_MONOWHITE as output format. 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27586 b3059339-0415-0410-9bf9-f77b7e298cf2
 2008-09-12 16:01:17 +00:00
michael
229dec600d rgb24toyv12 is not accurately rounding, so disable it as well when the 
user asks for accurate rounding.


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27585 b3059339-0415-0410-9bf9-f77b7e298cf2
 2008-09-12 04:40:51 +00:00
michael
cc3ec5b4f2 Do not use the unscaled yuv->rgb converters if SWS_ACCURATE_RND is set, 
because they do not accurately round.


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27584 b3059339-0415-0410-9bf9-f77b7e298cf2
 2008-09-12 02:05:37 +00:00
michael
42643629cd Remove mistakely commited code i used for testing. 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27581 b3059339-0415-0410-9bf9-f77b7e298cf2
 2008-09-11 14:40:29 +00:00
michael
6009a04a23 Implement full horizontal chroma for rgb/bgr24/32 output. 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27580 b3059339-0415-0410-9bf9-f77b7e298cf2
 2008-09-11 14:39:12 +00:00
michael
3ea1657e65 Do not do unneeded clipping in YSCALE_YUV_2_PACKEDX_C. 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27579 b3059339-0415-0410-9bf9-f77b7e298cf2
 2008-09-11 03:22:39 +00:00
michael
9c49671d8b Factorize yuv2packedXinC(). 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27578 b3059339-0415-0410-9bf9-f77b7e298cf2
 2008-09-11 02:36:51 +00:00
michael
4abaf837d9 Set rgb2yuv constants more accurately, makes no real difference though. 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27577 b3059339-0415-0410-9bf9-f77b7e298cf2
 2008-09-11 01:49:35 +00:00
michael
d351b78abd Correct normalization constant for the vertical filter. 
I am not completely sure why this was at such an incorrect value,
but I could not find any problems when it was set correctly.


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27575 b3059339-0415-0410-9bf9-f77b7e298cf2
 2008-09-10 23:23:47 +00:00
michael
a92e68d5a8 Change RGB2YUV_SHIFT from 16 to 15 to make it able to work 
with 16bit signed constants (like SIMD might use).


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27568 b3059339-0415-0410-9bf9-f77b7e298cf2
 2008-09-10 16:39:56 +00:00
michael
50e3ffeacb Make SWS_FULL_CHR_H_INP work. 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27564 b3059339-0415-0410-9bf9-f77b7e298cf2
 2008-09-10 02:28:38 +00:00
michael
0382fdf50a More accurate rounding for 8bit inputs. 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27562 b3059339-0415-0410-9bf9-f77b7e298cf2
 2008-09-09 23:39:32 +00:00
michael
0c6d92bfda Rewrite bgr24->yuv mmx code, the new code is cleaner, more accurate, 
and does not throw half the chroma away.


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27561 b3059339-0415-0410-9bf9-f77b7e298cf2
 2008-09-09 23:30:06 +00:00
michael
c3c284f8d2 Add table of rgb->yuv conversion coefficients. 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27558 b3059339-0415-0410-9bf9-f77b7e298cf2
 2008-09-09 18:01:25 +00:00
michael
b128f3e558 Fix jpeg yuv. 
Fixes issue504.


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27547 b3059339-0415-0410-9bf9-f77b7e298cf2
 2008-09-08 12:36:38 +00:00
michael
7dd7068c7a Fix accurate rounding mode on x86_64. 
Fixes issue222.


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27545 b3059339-0415-0410-9bf9-f77b7e298cf2
 2008-09-07 21:06:21 +00:00
michael
1333189983 Make fast bilinear scaler work again. 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27543 b3059339-0415-0410-9bf9-f77b7e298cf2
 2008-09-07 16:59:04 +00:00
bcoudurier
244d3d1622 simplify function selection code 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27528 b3059339-0415-0410-9bf9-f77b7e298cf2
 2008-09-05 01:44:33 +00:00
bcoudurier
3178a5606a enable yuv422p to uyvy converter 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27527 b3059339-0415-0410-9bf9-f77b7e298cf2
 2008-09-05 00:25:39 +00:00
michael
a0d85f9301 Make 16bit grayscale output work. 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27524 b3059339-0415-0410-9bf9-f77b7e298cf2
 2008-09-04 22:58:16 +00:00
michael
c1fa10dc7e Fix SWS_FAST_BILINEAR and SWS_POINT with some unscaled rgb<->bgr converters. 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27523 b3059339-0415-0410-9bf9-f77b7e298cf2
 2008-09-04 22:31:22 +00:00
michael
172a4bfaea Support PIX_FMT_RGB32_1 and PIX_FMT_BGR32_1. 
Fixes issue248.


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27522 b3059339-0415-0410-9bf9-f77b7e298cf2
 2008-09-04 21:59:15 +00:00
michael
1a636fc7f9 Fix 4 and 8 bit RGB/BGR input. 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27521 b3059339-0415-0410-9bf9-f77b7e298cf2
 2008-09-04 20:46:36 +00:00
stefano
6c30638aa1 Implement swscale_version(). 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27492 b3059339-0415-0410-9bf9-f77b7e298cf2
 2008-08-29 18:23:54 +00:00
michael
4993d0c46a fix memleak 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27332 b3059339-0415-0410-9bf9-f77b7e298cf2
 2008-07-21 11:41:13 +00:00
michael
76affcd2cb Cleanup, use av_freep() instead of av_free(x); x=NULL 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27331 b3059339-0415-0410-9bf9-f77b7e298cf2
 2008-07-21 11:18:24 +00:00
michael
8d04d0c285 10l forgot SWS_BILINEAR 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27318 b3059339-0415-0410-9bf9-f77b7e298cf2
 2008-07-17 22:30:02 +00:00
michael
fb9c400ac2 Ensure that exactly one scaler algo is used. 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27317 b3059339-0415-0410-9bf9-f77b7e298cf2
 2008-07-17 22:01:18 +00:00