5d4d503fd0
Document some more of SwsContext.
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Originally committed as revision 30380 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-20 03:26:12 +00:00
73cadb4f13
Prefer enum PixelFormat to int as the parameter type of
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fmt_depth(fmt).
Originally committed as revision 30333 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-16 19:32:58 +00:00
9556124c97
Document some of SwsContext.
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Originally committed as revision 30328 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-16 19:04:55 +00:00
0cc854e377
Reuse h{lum,chr}Filter{,Pos} variables for MMX2 fast_bilinear horizontal scaler.
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Originally committed as revision 30327 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-16 18:39:06 +00:00
a959e24780
Const correctness for src pointer. Remove all constness related warnings in
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libswscale.
Originally committed as revision 30306 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-15 08:51:51 +00:00
a1f4b4bb6e
Move fast bilinear scaler code to the existing h[yc]scale_fast() functions.
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Originally committed as revision 30098 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-12-21 01:54:59 +00:00
bb53e1d188
Rename function pointers used to convert from the input pixel format to the
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intermediate YV12 to a more descriptive name.
Originally committed as revision 30097 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-12-21 01:41:29 +00:00
e7a47515ab
Check if chroma horizontal scaler is needed in sws_init_swScale().
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Originally committed as revision 30096 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-12-21 01:34:45 +00:00
6f9771d7a6
Remove unused fields from SwsContext.
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Originally committed as revision 30095 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-12-21 01:30:55 +00:00
d3243d1431
Indentation.
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Originally committed as revision 30087 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-12-20 17:42:35 +00:00
bae76dc3eb
Set horizontal scaler's range conversion in context in sws_init_swScale().
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Originally committed as revision 30082 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-12-20 16:32:58 +00:00
84011f10d5
Set horizontal scaler's src offsets in context in sws_init_swScale().
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Originally committed as revision 30081 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-12-20 16:21:25 +00:00
991e579cae
Make 16bit YUV formats compatible with NE avcodec_get_pix_fmt().
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Patch by Lars Täuber <lars <dot> taeuber <at> gmx <dot> net>.
Originally committed as revision 29650 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-09-05 23:33:11 +00:00
c255994b29
More indentation changes leftover from r29522:
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- Align asm code to the column 4 spaces after the call to __asm__();
- Align cases in switch statements to the same column as "switch".
Originally committed as revision 29524 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-08-16 21:37:07 +00:00
dd68318cee
Cosmetics:
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- Place curly brackets in the same line as while/for/if/switch/else/do;
- Place curly brackets at column 0 in the next line starting a function.
Originally committed as revision 29523 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-08-16 21:11:28 +00:00
48f4c61252
MMX2 horizontal scaler: Determine code size at runtime.
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Originally committed as revision 29510 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-08-13 18:31:07 +00:00
bcdedf675f
Rename "funny" code to "mmx2 filter" code.
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Originally committed as revision 29507 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-08-13 18:28:17 +00:00
a898cdc995
Replace WORDS_BIGENDIAN with HAVE_BIGENDIAN
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Originally committed as revision 29439 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-07-26 12:26:32 +00:00
804db4466d
Remove unused variables.
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Originally committed as revision 29435 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-07-21 20:17:15 +00:00
71ed6c8f06
Remove dependency from swscale_internal.h to lavu/internal.h, it is no longer
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needed for DECLARE_ALIGNED.
Remove dependency from swscale-example.c to swscale_internal.h by duplicating
the necessary code. The duplicated code is a hack and should be removed once a
cleaner pixel format information system exists. swscale-example.c is example
code on how to use the library and therefore shouldn't rely on internal
headers.
Originally committed as revision 29415 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-07-09 02:27:39 +00:00
b4b9170234
Use enum PixelFormat in sws_format_name() prototype
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Originally committed as revision 29409 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-07-01 12:40:28 +00:00
02163b799d
Add libavutil/internal.h #include, required for the DECLARE_ALIGNED macro.
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This fixes swscale-example compilation.
Originally committed as revision 29353 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-06-11 10:19:04 +00:00
92db623584
Use DECLARE_ALIGNED macro instead of gcc __attribute__.
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Patch by Pavel Pavlov <pavel at summit-tech dot ca>
Originally committed as revision 29348 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-06-04 21:55:52 +00:00
e8417235d0
Partial (low bits ignored, no direct transcoding into other RGB formats) support
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for inputting RGB48BE/LE.
Originally committed as revision 29341 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-06-02 12:28:49 +00:00
5b21719ea2
Let SwScaler know that RGB48 BE/LE is 16-bits per component format.
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Originally committed as revision 29317 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-05-19 17:37:58 +00:00
075ec82c54
Make SwScaler recognize RGB48 BE/LE colourspaces (not support though).
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Originally committed as revision 29316 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-05-19 17:26:22 +00:00
f1933e436c
Add missing const qualifiers to AltiVec function parameters where appropriate.
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Fixes a couple of 'discards qualifiers from pointer target type' warnings.
Originally committed as revision 29281 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-05-09 10:56:37 +00:00
9507d91150
Change VOFW for x86 to 5120, it allows larger images to be scaled and was
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not slower. Other archs are not changed as the larger VOFW was slower on PPC.
Originally committed as revision 29256 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-05-05 01:34:16 +00:00
de1275d5e8
Planar 16bit 420 422 444 YUV support (output is only supported in some
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unscaled convertions).
This, like gray16 converts down to 8bit, which is a big FIXME & patch welcome,
we should preserve more bits.
Originally committed as revision 29217 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-04-21 01:08:03 +00:00
714f32bf15
Add macro to check for 16bit per sample.
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Originally committed as revision 29215 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-04-21 00:03:00 +00:00
c3dc6c5a6b
add isBE()
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Originally committed as revision 29212 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-04-20 21:04:55 +00:00
39e5f87b1a
Do not use abgrToA for both luma and alpha channel in hyscale.
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This fixes RGB32 (et al.) scaling.
Originally committed as revision 29179 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-04-14 14:11:57 +00:00
457eed7204
whitespace cosmetics: Reindent a few lines and break a few excessively long lines.
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Originally committed as revision 29174 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-04-12 22:43:03 +00:00
40fa514033
swscale: Use function pointers for swScale functions.
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Originally committed as revision 29145 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-04-04 22:45:02 +00:00
d5e9bc0636
Move bfin specific code to its subdir.
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Originally committed as revision 29079 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-03-27 22:56:56 +00:00
befa8e665c
Move yuv2rgb code to subdirs.
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Originally committed as revision 29063 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-03-26 01:30:10 +00:00
6858492e6c
Add alpha channel scaling
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Originally committed as revision 29011 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-03-20 14:15:14 +00:00
780daf2b09
Consistently use ff_ prefixes for internal symbols.
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Originally committed as revision 28988 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-03-18 08:06:08 +00:00
9621f2f540
YUVA420P is a planar YUV format
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Originally committed as revision 28867 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-03-07 09:37:25 +00:00
c27516003f
Add an isALPHA macro to check if pixel format has alpha channel
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Originally committed as revision 28747 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-02-27 22:23:20 +00:00
43175f5010
Drop DECLARE_ALIGNED from extern declarations. It creates trouble when
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swscale_internal.h is #included without HAVE_AV_CONFIG_H defined.
Originally committed as revision 28498 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-02-09 17:53:33 +00:00
e2a004ad4e
Prefix visible YUV2RGB functions with sws_
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Originally committed as revision 28496 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-02-09 14:31:53 +00:00
1615fb91a1
Declare struct SwsContext before using it, fixes the checkheaders warning:
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libswscale/swscale_internal.h:58: warning: `struct SwsContext' declared inside parameter list
libswscale/swscale_internal.h:58: warning: its scope is only this definition or declaration, which is probably not what you want
Originally committed as revision 28353 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-01-25 12:03:28 +00:00
b63f641e9b
Change semantic of CONFIG_*, HAVE_* and ARCH_*.
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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
4900461742
Add a new unscaled PAL8 -> RGB converter.
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Originally committed as revision 27730 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2008-10-08 17:46:22 +00:00
58e4b706c5
Change variable types from int to enum PixelFormat.
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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
43c164788c
Rename yuv2rgb variables to avoid name clashes with the ones used by bfin asm.
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Originally committed as revision 27599 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2008-09-13 11:52:03 +00:00
ec1bca2a0f
Add support for PIX_FMT_MONOWHITE as output format.
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Originally committed as revision 27586 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2008-09-12 16:01:17 +00:00
fd5c57b813
100000000000000l, forgot to commit header change for r27580.
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Originally committed as revision 27583 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2008-09-11 22:02:15 +00:00
59ded10ca2
Fix typo in comment.
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Originally committed as revision 27546 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2008-09-08 00:52:22 +00:00
Ramiro Polla
Stefano Sabatini
Zuxy Meng
Lars Täuber
Måns Rullgård
Diego Biurrun
Pavel Pavlov
Kostya Shishkov
Michael Niedermayer
Cédric Schieli
Aurelien Jacobs
Vitor Sessak
Carl Eugen Hoyos