It is now faster than the old gpl version on conroe.


git-svn-id: file:///var/local/repositories/mplayer/trunk/libswscale@31181 b3059339-0415-0410-9bf9-f77b7e298cf2

It is now faster than the old gpl version on conroe.


git-svn-id: file:///var/local/repositories/mplayer/trunk/libswscale@31180 b3059339-0415-0410-9bf9-f77b7e298cf2

x86_64 / Mac OS X gcc 4.0.1
x86_64 / Linux icc (all)
x86_64 / Linux gcc 4.0.4
x86_64 / OpenBSD gcc 3.3.5
x86_64 / Linux suncc 5.10
and there are some reports of crashes.


git-svn-id: file:///var/local/repositories/mplayer/trunk/libswscale@31170 b3059339-0415-0410-9bf9-f77b7e298cf2

long was being incorrectly used as an x86-sized register, both for 32 and 64
bits, but this is not the case in win64.

git-svn-id: file:///var/local/repositories/mplayer/trunk/libswscale@31153 b3059339-0415-0410-9bf9-f77b7e298cf2

The old code is correct only when stride = 2*width.

Patch by Ronaldo Moura <ronaldo d moura monity com br>

git-svn-id: file:///var/local/repositories/mplayer/trunk/libswscale@31142 b3059339-0415-0410-9bf9-f77b7e298cf2

written by Kostya Shishkov


git-svn-id: file:///var/local/repositories/mplayer/trunk/libswscale@31135 b3059339-0415-0410-9bf9-f77b7e298cf2

Passing an explicit filename to this command is only necessary if the
documentation in the @file block refers to a file different from the
one the block resides in.


git-svn-id: file:///var/local/repositories/mplayer/trunk/libswscale@31050 b3059339-0415-0410-9bf9-f77b7e298cf2

being able to compile it and deduplicate the code at the same time.


git-svn-id: file:///var/local/repositories/mplayer/trunk/libswscale@30978 b3059339-0415-0410-9bf9-f77b7e298cf2

This is of course done with permissions from the authors. The only GPL
component left are MMX optimizations for YUV to RGB conversion.


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runtime cpudetection mode.
Fixes compilation with '--enable-runtime-cpudetect --disable-altivec'.


git-svn-id: file:///var/local/repositories/mplayer/trunk/libswscale@30952 b3059339-0415-0410-9bf9-f77b7e298cf2

git-svn-id: file:///var/local/repositories/mplayer/trunk/libswscale@30938 b3059339-0415-0410-9bf9-f77b7e298cf2

COMPILE_ALTIVEC is never set to 1, it is just #defined.


git-svn-id: file:///var/local/repositories/mplayer/trunk/libswscale@30937 b3059339-0415-0410-9bf9-f77b7e298cf2

output format.

Patch by Janusz Krzysztofik, jkrzyszt A tis D icnet D pl 


git-svn-id: file:///var/local/repositories/mplayer/trunk/libswscale@30934 b3059339-0415-0410-9bf9-f77b7e298cf2

in case altivec is disabled, even compilation of code using altivec
keywords or asm must be avoided.



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git-svn-id: file:///var/local/repositories/mplayer/trunk/libswscale@30856 b3059339-0415-0410-9bf9-f77b7e298cf2

Patch by Janusz Krzysztofik |jkrzyszt ^ tis icnet pl|.

git-svn-id: file:///var/local/repositories/mplayer/trunk/libswscale@30855 b3059339-0415-0410-9bf9-f77b7e298cf2

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git-svn-id: file:///var/local/repositories/mplayer/trunk/libswscale@30842 b3059339-0415-0410-9bf9-f77b7e298cf2

            converter with support for rgb444 output format.
Patch by Janusz Krzysztofik jkrzyszt chez tis icnet pl


git-svn-id: file:///var/local/repositories/mplayer/trunk/libswscale@30841 b3059339-0415-0410-9bf9-f77b7e298cf2

libswscale.

Patch by Alexis Ballier, alexis D ballier A gmail


git-svn-id: file:///var/local/repositories/mplayer/trunk/libswscale@30840 b3059339-0415-0410-9bf9-f77b7e298cf2

127.32L to me, beware when using git svn dcommit for committing stuff
to svn...


git-svn-id: file:///var/local/repositories/mplayer/trunk/libswscale@30827 b3059339-0415-0410-9bf9-f77b7e298cf2

case where the source format is PIX_FMT_GRAY8.

This is required as PIX_FMT_GRAY8 has been declared as a paletted
format in FFmpeg r22191, fix GRAY8 -> RGB conversion.

git-svn-id: file:///var/local/repositories/mplayer/trunk/libswscale@30826 b3059339-0415-0410-9bf9-f77b7e298cf2

format.

Make swscale-test only perform the test from the input to the output
format rather than perform all.

Also implement swscale-test-all.sh, for performing all the tests.

Improve flexibility of the swscale-test tool, this way is simpler to
perform only a subset of tests.

git-svn-id: file:///var/local/repositories/mplayer/trunk/libswscale@30825 b3059339-0415-0410-9bf9-f77b7e298cf2

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git-svn-id: file:///var/local/repositories/mplayer/trunk/libswscale@30642 b3059339-0415-0410-9bf9-f77b7e298cf2

the block.


git-svn-id: file:///var/local/repositories/mplayer/trunk/libswscale@30641 b3059339-0415-0410-9bf9-f77b7e298cf2

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git-svn-id: file:///var/local/repositories/mplayer/trunk/libswscale@30519 b3059339-0415-0410-9bf9-f77b7e298cf2

int * sws_getCoefficients  -> int *sws_getCoefficients.


git-svn-id: file:///var/local/repositories/mplayer/trunk/libswscale@30518 b3059339-0415-0410-9bf9-f77b7e298cf2

git-svn-id: file:///var/local/repositories/mplayer/trunk/libswscale@30513 b3059339-0415-0410-9bf9-f77b7e298cf2

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


git-svn-id: file:///var/local/repositories/mplayer/trunk/libswscale@30501 b3059339-0415-0410-9bf9-f77b7e298cf2

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


git-svn-id: file:///var/local/repositories/mplayer/trunk/libswscale@30474 b3059339-0415-0410-9bf9-f77b7e298cf2