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121 Commits

Author SHA1 Message Date
gpoirier
ea9075f2c7 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


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@23307 b3059339-0415-0410-9bf9-f77b7e298cf2
 2007-05-13 19:22:32 +00:00
ivo
30a00a81bc cosmetics; one test per line for all isXXX(x) macros 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@23296 b3059339-0415-0410-9bf9-f77b7e298cf2
 2007-05-11 11:24:06 +00:00
ivo
fba7257f2d remove the need of one extra shift in rgb16ToUV 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@23281 b3059339-0415-0410-9bf9-f77b7e298cf2
 2007-05-09 21:34:05 +00:00
ivo
4d9f279a66 Fix rgb15ToUV. Correct order of components and use one shift less. 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@23279 b3059339-0415-0410-9bf9-f77b7e298cf2
 2007-05-09 17:29:20 +00:00
benoit
e6daddc0ad cosmetics: indentation after previous patch 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@23207 b3059339-0415-0410-9bf9-f77b7e298cf2
 2007-05-02 07:02:16 +00:00
benoit
75535c7902 test if color conv fonction exists prior to using it 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@23206 b3059339-0415-0410-9bf9-f77b7e298cf2
 2007-05-02 07:00:10 +00:00
diego
8caae48738 cosmetics attack, part IV: Remove all tabs and prettyprint/reindent the code. 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@23179 b3059339-0415-0410-9bf9-f77b7e298cf2
 2007-04-30 08:05:29 +00:00
diego
53b0783bf6 cosmetics attack, part III: Remove all tabs and prettyprint/reindent the code. 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@23175 b3059339-0415-0410-9bf9-f77b7e298cf2
 2007-04-29 21:36:43 +00:00
diego
28510d8966 cosmetics: Fix stray wrongly indented line. 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@23174 b3059339-0415-0410-9bf9-f77b7e298cf2
 2007-04-29 13:39:50 +00:00
diego
402ccf9d4c cosmetics attack, part II: Remove all tabs and prettyprint/reindent the code. 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@23173 b3059339-0415-0410-9bf9-f77b7e298cf2
 2007-04-29 13:39:27 +00:00
diego
faaae44a1e cosmetics attack, part I: Remove all tabs and prettyprint/reindent the code. 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@23158 b3059339-0415-0410-9bf9-f77b7e298cf2
 2007-04-28 11:44:49 +00:00
diego
5d9e73bcc6 cosmetics: Replace manual tab indentation by \n\t as in the rest of the file. 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@23157 b3059339-0415-0410-9bf9-f77b7e298cf2
 2007-04-28 11:41:11 +00:00
diego
95000b0ca7 cosmetics: Remove trailing whitespace. 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@23147 b3059339-0415-0410-9bf9-f77b7e298cf2
 2007-04-26 23:07:11 +00:00
diego
9e14239422 Don't declare -lm as a dependency of swscale-example. 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@23140 b3059339-0415-0410-9bf9-f77b7e298cf2
 2007-04-26 15:14:12 +00:00
diego
0d29d76058 Remove large automatics from stack. 
patch by Marc Hoffman, mmh pleasantst com


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@23117 b3059339-0415-0410-9bf9-f77b7e298cf2
 2007-04-26 11:05:59 +00:00
ivo
79b2f1581d preserve alpha channel when converting rgb32 to bgr32 in plain C 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@23022 b3059339-0415-0410-9bf9-f77b7e298cf2
 2007-04-18 16:40:58 +00:00
ivo
8c86c5cc58 fix red_15mask and green_15mask. the previous values were wrong and caused 
some SIMD functions to output wrong data.


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@23021 b3059339-0415-0410-9bf9-f77b7e298cf2
 2007-04-18 16:40:07 +00:00
ivo
ecbdb90970 test widths all down to one. this tests whether the scalers correctly switch 
to plain C when width < unit size of assembly code.


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@23018 b3059339-0415-0410-9bf9-f77b7e298cf2
 2007-04-18 14:22:42 +00:00
ivo
59a2d69862 skip MMX code in rgb24tobgr24 if the size of the input is smaller than the 
size of the units the MMX code processes


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@23015 b3059339-0415-0410-9bf9-f77b7e298cf2
 2007-04-18 09:27:59 +00:00
ivo
346fa283f5 skip MMX code in rgb32to16 if the size of the input is smaller than the 
size of the units the MMX code processes


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@23014 b3059339-0415-0410-9bf9-f77b7e298cf2
 2007-04-18 09:26:22 +00:00
ivo
a3284e8e5b skip MMX code in rgb32to15 if the size of the input is smaller than the 
size of the units the MMX code processes


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@23013 b3059339-0415-0410-9bf9-f77b7e298cf2
 2007-04-18 09:24:49 +00:00
ivo
f854708977 slightly faster rgb32tobgr32; avoid one add and one cmp 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@23012 b3059339-0415-0410-9bf9-f77b7e298cf2
 2007-04-17 20:38:17 +00:00
ivo
589238fbe5 New implementation of rgb32tobgr32 
The previous implementation segfaulted with MMX enabled when fed an image
smaller than the size of the units the MMX code processed. The new code:
- is faster for MMX, MMX2 and plain C
- processes small images correctly
- is LGPL



git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@23009 b3059339-0415-0410-9bf9-f77b7e298cf2
 2007-04-16 21:41:03 +00:00
michael
a381e71128 improve horizontal chroma resolution with pal 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@22994 b3059339-0415-0410-9bf9-f77b7e298cf2
 2007-04-15 01:27:34 +00:00
michael
31be965950 convert palette to yuv instead of converting each pixel after pal->rgb 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@22993 b3059339-0415-0410-9bf9-f77b7e298cf2
 2007-04-15 00:53:32 +00:00
ivo
ccca77761e cosmetics, expand all tabs to four spaces. 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@22983 b3059339-0415-0410-9bf9-f77b7e298cf2
 2007-04-12 19:31:35 +00:00
ivo
c32cfa90c9 Replace huge switch statement by a lookup table. 
Add newline to final report.


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@22982 b3059339-0415-0410-9bf9-f77b7e298cf2
 2007-04-12 19:25:36 +00:00
ivo
42ece1776c cosmetics after last commit; remove superfluous braces 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@22979 b3059339-0415-0410-9bf9-f77b7e298cf2
 2007-04-11 22:17:58 +00:00
ivo
fdc96044ff Remove code duplication in sws_rgb2rgb_init. 
The lists of assignments of all rgbxtoy variants are removed from
sws_rgb2rgb_init and replaced by a single list inside the template file.
This way, multiple lists are generated by the preprocessor and each list
gets its own initialization function. Those are called from the main
sws_rgb2rgb_init function, if applicable.


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@22978 b3059339-0415-0410-9bf9-f77b7e298cf2
 2007-04-11 21:00:25 +00:00
diego
2a39682956 typo 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@22932 b3059339-0415-0410-9bf9-f77b7e298cf2
 2007-04-07 14:07:51 +00:00
cehoyos
cb644a4a9d Fix crash when trying to convert from or to RGBi (i<15) as in bgr8torgb24 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@22910 b3059339-0415-0410-9bf9-f77b7e298cf2
 2007-04-03 16:22:19 +00:00
diego
75cf17e3f8 Handle proper compilation on Mac OS X. 
Fix data alignment bug (the original purpose of the code is unclear, though).
patch by Marc Hoffman, mmh pleasantst com


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@22847 b3059339-0415-0410-9bf9-f77b7e298cf2
 2007-03-30 22:09:13 +00:00
michael
f605cf5f93 fix full range (jpeg yuv) chroma 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@22713 b3059339-0415-0410-9bf9-f77b7e298cf2
 2007-03-18 12:31:53 +00:00
diego
a708559fe5 Add PIX_FMT_PAL8 to isPacked(). 
patch by "Karl H. Beckers", karl.h.beckers gmx net


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@22487 b3059339-0415-0410-9bf9-f77b7e298cf2
 2007-03-08 10:02:49 +00:00
michael
5a39cd78b7 a small step toward 4 plane support 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@22411 b3059339-0415-0410-9bf9-f77b7e298cf2
 2007-03-02 13:33:18 +00:00
michael
2c64943519 copy src to prevent the user supplied argumet from being changed 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@22410 b3059339-0415-0410-9bf9-f77b7e298cf2
 2007-03-02 13:32:10 +00:00
reimar
0f2246a083 Fix a possible crash on 64 bit systems when the lumSrcPtr or chrSrcPtr 
does not fit in 32 bits. The SWS_ACCURATE_RND is still broken though.


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@22401 b3059339-0415-0410-9bf9-f77b7e298cf2
 2007-03-01 19:48:40 +00:00
diego
e3b1929925 Remove useless conditional. 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@22355 b3059339-0415-0410-9bf9-f77b7e298cf2
 2007-02-27 00:19:01 +00:00
reimar
0b7929b8ad Add av_ prefix to clip functions 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@22339 b3059339-0415-0410-9bf9-f77b7e298cf2
 2007-02-25 10:27:43 +00:00
diego
8ed3ba4995 cosmetics: typo fixes, usefuLL --> useful and aswell --> as well 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@22307 b3059339-0415-0410-9bf9-f77b7e298cf2
 2007-02-22 00:18:10 +00:00
michael
099c9b26f4 negative stride and h_size-=8 fix 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@22247 b3059339-0415-0410-9bf9-f77b7e298cf2
 2007-02-17 13:28:44 +00:00
michael
2a0c4363cf BGR/RGB4 byte formats as input 
fixing isRGB/BGR() for the byte formats


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@22244 b3059339-0415-0410-9bf9-f77b7e298cf2
 2007-02-17 11:36:02 +00:00
michael
db9d35b669 pal8 input 
this is not optimized or anything (that is easy to add just use the existing unscaled converters if possible ...)


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@22236 b3059339-0415-0410-9bf9-f77b7e298cf2
 2007-02-16 21:17:15 +00:00
lu_zero
91fdfc6820 stray fflush spotted by Aurel 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@22051 b3059339-0415-0410-9bf9-f77b7e298cf2
 2007-01-28 20:38:35 +00:00
lu_zero
3707a1426b Make example and test build and link correctly 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@22048 b3059339-0415-0410-9bf9-f77b7e298cf2
 2007-01-28 17:52:59 +00:00
lu_zero
a1dcee10f4 av_logify 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@22047 b3059339-0415-0410-9bf9-f77b7e298cf2
 2007-01-28 17:51:41 +00:00
diego
2dc888b0c0 Simplify conditional compilation handling. 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@22009 b3059339-0415-0410-9bf9-f77b7e298cf2
 2007-01-25 00:35:29 +00:00
lucabe
aaac7f6eaf Pass a context to av_log(), when possible 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@21999 b3059339-0415-0410-9bf9-f77b7e298cf2
 2007-01-23 13:41:45 +00:00
diego
2d33f0d405 Fix license headers and FSF postal address. 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@21994 b3059339-0415-0410-9bf9-f77b7e298cf2
 2007-01-22 01:21:36 +00:00
diego
addb047274 cosmetics: typo pallete --> palette 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@21892 b3059339-0415-0410-9bf9-f77b7e298cf2
 2007-01-13 04:32:14 +00:00