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692 Commits

Author SHA1 Message Date
Stefano Sabatini
b623d0cb03 Reindent and fix brace placement. 
Originally committed as revision 30643 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-02-18 21:20:37 +00:00
Stefano Sabatini
22b6a24c34 Vertically align a list of comparisons in sws_getCachedContext(). 
Originally committed as revision 30642 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-02-18 21:17:07 +00:00
Stefano Sabatini
5a011d8b08 Merge two if conditions, allow to decrese the level of indentation of 
the block.

Originally committed as revision 30641 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-02-18 21:12:05 +00:00
Stefano Sabatini
62bb4ca199 Simplify how usesVFilter and usesHFilter are set. 
Originally committed as revision 30520 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-02-05 23:53:25 +00:00
Stefano Sabatini
fbc0f6a973 Apply misc fixes to sws_getCoefficients() doxy. 
Originally committed as revision 30519 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-02-05 22:56:59 +00:00
Stefano Sabatini
89ee5c6897 Satisfy consistency need: 
int * sws_getCoefficients  -> int *sws_getCoefficients.

Originally committed as revision 30518 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-02-05 22:54:45 +00:00
David Conrad
3f3dc76cb1 Add function to translate SWS_CS_* to coefficient array 
Originally committed as revision 30513 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-02-05 16:09:03 +00:00
Stefano Sabatini
82e5f86bd5 Implement shuffle_bytes_abcd() functions and use them for shuffling 
bytes when converting between RGB32 variants.

In particular fix the argb -> rgba and abgr -> bgra conversions.

See the thread:
Subject: [FFmpeg-devel] [RFC] RGB32 / BGR32 ethernal bug
Date: Tue, 26 Jan 2010 01:06:18 +0100

Originally committed as revision 30501 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-02-03 23:46:00 +00:00
Stefano Sabatini
af0e662169 Declare support for the pixel formats: 
PIX_FMT_YUVJ420P
PIX_FMT_YUVJ422P
PIX_FMT_YUVJ440P
PIX_FMT_YUVJ444P

in the isSupported{In,Out} macros.

These pixel formats are not true pixel formats but hacks specific to
JPEG in libavcodec. They are deprecated and should be removed (that is
from libavcodec first and libswscale second)...  but they must be
tested by swscale-test.

See thread:
Subject: [FFmpeg-devel] [PATCH] Extend show_pix_fmts() to make it print the input/output support
Date: 2010-01-30 15:54:08 GMT

Originally committed as revision 30474 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-31 10:16:05 +00:00
Måns Rullgård
e62bd367ea Blackfin: use SRAM only when CONFIG_SRAM is set 
Originally committed as revision 30472 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-31 00:20:37 +00:00
Stefano Sabatini
909f659473 Reindent. 
Originally committed as revision 30467 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-30 21:58:09 +00:00
Stefano Sabatini
3ece3e524f Use a consistent convention for the names of the internal wrapper 
functions. Improve readability.
 -This line, and those below, will be ignored--

     swscale.c

Originally committed as revision 30466 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-30 21:56:33 +00:00
Stefano Sabatini
7dac0c4379 Fix randomness of the swscale-test output. 
See the thread:
Subject: [FFmpeg-devel] [RFC] Make swscale-test perform only one convertion
Date: Fri, 29 Jan 2010 01:52:23 +0100

Originally committed as revision 30457 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-30 13:31:00 +00:00
Stefano Sabatini
b51de6d8c7 Rename swscale-example to swscale-test, to better reflect the intended 
use of the program.

Originally committed as revision 30439 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-27 00:25:23 +00:00
Michael Niedermayer
6022255774 Use isAnyRGB() where possible 
Originally committed as revision 30435 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-26 08:03:28 +00:00
Michael Niedermayer
81858371d9 Add 3 more RGB makros that allow specifying RGB in bytes and any rgb/bgr. 
Originally committed as revision 30434 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-26 08:01:50 +00:00
Michael Niedermayer
3b1ee70312 Rename isRGB() and isBGR() as their meaning is confusing. 
Originally committed as revision 30433 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-26 07:40:14 +00:00
Stefano Sabatini
7b87519b32 Merge two "if (flags & SWS_PRINT_INFO) { ... }" blocks, slightly 
simplify code.

Originally committed as revision 30432 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-25 22:46:09 +00:00
Stefano Sabatini
aa2ead8215 Fix mis-computation of the needsDither variable erroneously introduced 
in r30419, which was causing a swscale-example regression.

Also increase my liter count by 20.0 units.

Originally committed as revision 30431 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-24 21:28:17 +00:00
Stefano Sabatini
f632c4549b Merge two "if (flags & SWS_PRINT_INFO) { ... }" blocks. 
Originally committed as revision 30425 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-24 17:44:43 +00:00
Stefano Sabatini
30b6147521 Use av_get_bits_per_pixel() for computing the bits per pixel of the 
source and destination format, cache those values in the newly added
SwsContext:srcFormatBpp and SwsContext:dstFormatBpp fields, and remove
the fmt_depth() function.

Originally committed as revision 30419 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-24 12:55:05 +00:00
Ramiro Polla
59398ea9c0 Indent. 
Originally committed as revision 30413 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-24 03:02:40 +00:00
Ramiro Polla
2658e7a6e7 Don't redefine M_PI. It is already defined from libavutil/mathematics.h. 
Originally committed as revision 30412 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-24 02:16:26 +00:00
Ramiro Polla
a4388ebd37 Split swscale.c into scaler code (swscale.c) and utility code (utils.c). 
Originally committed as revision 30411 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-24 02:08:22 +00:00
Måns Rullgård
4a88852623 Move array specifiers outside DECLARE_ALIGNED() invocations 
Originally committed as revision 30385 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-22 03:26:30 +00:00
David Conrad
01cc47dcd3 More const-correctness for sws_scale 
Originally committed as revision 30381 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-21 09:52:11 +00:00
Ramiro Polla
5d4d503fd0 Document some more of SwsContext. 
Originally committed as revision 30380 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-20 03:26:12 +00:00
Stefano Sabatini
613f2dc4ae Avoid more pointless tests, the input and output formats need to be 
supported both as input and as output, as the conversion performed is:
yuva420p -> src -> dst -> yuva420p.

Originally committed as revision 30379 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-20 00:22:31 +00:00
Stefano Sabatini
0e21dcdb13 Split overly long line. 
Originally committed as revision 30378 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-19 22:36:46 +00:00
Stefano Sabatini
731c04ad65 Make selfTest() perform tests where both the input and output formats 
are supported, avoid pointless loops.

Originally committed as revision 30377 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-19 21:52:00 +00:00
Alexis Ballier
f28cc5771f Make const prototypes for input sources of sws_scale_* stricter. 
Patch by Alexis Ballier gmailify($firstname, $familyname)

Originally committed as revision 30374 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-19 16:30:20 +00:00
Ramiro Polla
9e5f164dc1 swscale-example: Add comment about the use of av_{malloc,free}. 
Originally committed as revision 30373 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-19 15:42:51 +00:00
Ramiro Polla
3aca8b59f6 Remove useless forward declaration. 
Originally committed as revision 30371 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-19 11:35:04 +00:00
Zuxy Meng
d5206d3dd6 User friendly warning message that gives out names of source and target formats 
Originally committed as revision 30370 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-19 05:21:17 +00:00
Måns Rullgård
51d83986b1 swscale-example: use av_malloc() 
Image buffers require 16-byte alignment, so av_malloc() should be used.
Fixes crash on PPC.

Originally committed as revision 30369 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-19 03:47:11 +00:00
Stefano Sabatini
2d8d885b06 Split long line. 
Originally committed as revision 30368 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-18 23:34:07 +00:00
Stefano Sabatini
591e465acf Convert int -> enum PixelFormat in doTest(). 
Originally committed as revision 30367 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-18 23:33:17 +00:00
Zuxy Meng
3c52d4849f Define out currently unused static functions. 
Originally committed as revision 30365 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-18 08:42:04 +00:00
Stefano Sabatini
c36a4294dc Remove stray '\' at the end of macro definitions. 
Originally committed as revision 30362 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-17 23:29:31 +00:00
Stefano Sabatini
90eb284a77 Remove duplicated or pointless newlines. 
Originally committed as revision 30361 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-17 23:17:47 +00:00
Stefano Sabatini
398c193d0b Factorize error message logging, log it if the converter cannot be 
set.

Originally committed as revision 30360 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-17 23:07:37 +00:00
Stefano Sabatini
e36a545de5 Reindent after the last commit. 
Originally committed as revision 30359 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-17 23:02:20 +00:00
Stefano Sabatini
c0d1dc1c4f Make the pal2rgbWrapper set and use the converter in pal2rgbWrapper 
only if the input format is paletted.

Fix potential crashes/weirdness if the input format is non-paletted.

Originally committed as revision 30358 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-17 23:00:01 +00:00
Måns Rullgård
00c4127ec9 Remove double const 
Originally committed as revision 30357 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-17 19:26:35 +00:00
Stefano Sabatini
9a180390b9 Factorize error message logging in rgb2rgbWrapper(). 
Originally committed as revision 30356 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-17 15:11:25 +00:00
Måns Rullgård
1b5d46c6a6 Reindent 
Originally committed as revision 30350 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-17 14:25:19 +00:00
Måns Rullgård
d39d7cf693 Remove inline from initFilter() 
It makes no sense having that function inlined.

Originally committed as revision 30349 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-17 14:25:17 +00:00
Stefano Sabatini
e922e34c96 Add a const qualifier in a cast, fix the gcc warning: 
swscale.c: In function ‘sws_scale’:
swscale.c:2968: warning: cast discards qualifiers from pointer target type

Originally committed as revision 30341 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-17 00:26:29 +00:00
Stefano Sabatini
5090d8e16a Add a const qualifier in a cast, fix the gcc warning: 
swscale.c: In function ‘planarCopy’:
swscale.c:2256: warning: cast discards qualifiers from pointer target type

Originally committed as revision 30340 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-17 00:21:50 +00:00
Stefano Sabatini
a630ed3ee9 Fix typo, "get rid off" -> "get rid of". 
Originally committed as revision 30338 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-16 22:49:00 +00:00