consistent naming of functions


git-svn-id: file:///var/local/repositories/mplayer/trunk/postproc@17845 b3059339-0415-0410-9bf9-f77b7e298cf2

was fixed in rgb32to16 about a year ago: using only the first 8 bits of the
32-bit pixel.


git-svn-id: file:///var/local/repositories/mplayer/trunk/postproc@17671 b3059339-0415-0410-9bf9-f77b7e298cf2

how altivec_yuv2packedX is supposed to be used


git-svn-id: file:///var/local/repositories/mplayer/trunk/postproc@17643 b3059339-0415-0410-9bf9-f77b7e298cf2

instead fall back on yuv2packedXinC


git-svn-id: file:///var/local/repositories/mplayer/trunk/postproc@17642 b3059339-0415-0410-9bf9-f77b7e298cf2

to spec; also convert a few vec_splat's to vec_splat_{s,u}*


git-svn-id: file:///var/local/repositories/mplayer/trunk/postproc@17639 b3059339-0415-0410-9bf9-f77b7e298cf2

git-svn-id: file:///var/local/repositories/mplayer/trunk/postproc@17633 b3059339-0415-0410-9bf9-f77b7e298cf2

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git-svn-id: file:///var/local/repositories/mplayer/trunk/postproc@17623 b3059339-0415-0410-9bf9-f77b7e298cf2

once when the scaler is initialized, instead of building them and freeing
them over and over. This gives massive performance improvements.
patch by Alan Curry, pacman*at*TheWorld*dot*com


git-svn-id: file:///var/local/repositories/mplayer/trunk/postproc@17589 b3059339-0415-0410-9bf9-f77b7e298cf2

git-svn-id: file:///var/local/repositories/mplayer/trunk/postproc@17588 b3059339-0415-0410-9bf9-f77b7e298cf2

patch by Alan Curry, pacman_at_TheWorld_dot_com


git-svn-id: file:///var/local/repositories/mplayer/trunk/postproc@17587 b3059339-0415-0410-9bf9-f77b7e298cf2

patch replaces '()' for the correct '(void)' in function
declarations/prototypes which have no parameters. The '()' syntax tell
thats there is a variable list of arguments, so that the compiler cannot
check this. The extra CFLAG '-Wstrict-declarations' shows those cases.

Comments about a similar patch applied to ffmpeg:

That in C++ these mean the same, but in ANSI C the semantics are
different; function() is an (obsolete) K&R C style forward declaration,
it basically means that the function can have any number and any types
of parameters, effectively completely preventing the compiler from doing
any sort of type checking. -- Erik Slagter

Defining functions with unspecified arguments is allowed but bad.
With arguments unspecified the compiler can't report an error/warning
if the function is called with incorrect arguments. -- Måns Rullgård


git-svn-id: file:///var/local/repositories/mplayer/trunk/postproc@17567 b3059339-0415-0410-9bf9-f77b7e298cf2

do the opposite of what they say.
The vec_mstrgb24 and vec_mstbgr24 macros should be opposites and not perform
the same things.
patch by Alan Curry, pacman_at_world_dot_std_dot_com


git-svn-id: file:///var/local/repositories/mplayer/trunk/postproc@17564 b3059339-0415-0410-9bf9-f77b7e298cf2

outputs RGBA. This patch supports 6 output formats and prints an error message
if it is asked to provide an output format it is not capable of.
patch by Alan Curry, pacman_at_world_dot_std_dot_com


git-svn-id: file:///var/local/repositories/mplayer/trunk/postproc@17561 b3059339-0415-0410-9bf9-f77b7e298cf2

patch by Alan Curry, pacman at world dot std dot com


git-svn-id: file:///var/local/repositories/mplayer/trunk/postproc@17559 b3059339-0415-0410-9bf9-f77b7e298cf2

sizes based on the image width instead of height.
patch by Alan Curry, pacman at world dot std dot com


git-svn-id: file:///var/local/repositories/mplayer/trunk/postproc@17558 b3059339-0415-0410-9bf9-f77b7e298cf2

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git-svn-id: file:///var/local/repositories/mplayer/trunk/postproc@17489 b3059339-0415-0410-9bf9-f77b7e298cf2

git-svn-id: file:///var/local/repositories/mplayer/trunk/postproc@17368 b3059339-0415-0410-9bf9-f77b7e298cf2

git-svn-id: file:///var/local/repositories/mplayer/trunk/postproc@16986 b3059339-0415-0410-9bf9-f77b7e298cf2

git-svn-id: file:///var/local/repositories/mplayer/trunk/postproc@16784 b3059339-0415-0410-9bf9-f77b7e298cf2

bit systems.
Also fixes several crashes because (long)-i is incorrect if i is unsigned.


git-svn-id: file:///var/local/repositories/mplayer/trunk/postproc@16740 b3059339-0415-0410-9bf9-f77b7e298cf2

git-svn-id: file:///var/local/repositories/mplayer/trunk/postproc@16405 b3059339-0415-0410-9bf9-f77b7e298cf2

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git-svn-id: file:///var/local/repositories/mplayer/trunk/postproc@15859 b3059339-0415-0410-9bf9-f77b7e298cf2

git-svn-id: file:///var/local/repositories/mplayer/trunk/postproc@15846 b3059339-0415-0410-9bf9-f77b7e298cf2

cleanup by me
  indention fixed
  second one must be yv12touyvy instead of yv12toyuy2
  replace slow modulo by bitwise and
  move %16!=0 code before the comment saying the code cant handle %16!=0


git-svn-id: file:///var/local/repositories/mplayer/trunk/postproc@15825 b3059339-0415-0410-9bf9-f77b7e298cf2

that code othewisei (leading to segfaults).


git-svn-id: file:///var/local/repositories/mplayer/trunk/postproc@15814 b3059339-0415-0410-9bf9-f77b7e298cf2

tested with gcc-2.95, 3.3, 3.4, 4.0 on ia-32 and 3.4, 4.0, 3.3 on amd64


git-svn-id: file:///var/local/repositories/mplayer/trunk/postproc@15763 b3059339-0415-0410-9bf9-f77b7e298cf2

Warning: high cola-affinity here)


git-svn-id: file:///var/local/repositories/mplayer/trunk/postproc@15750 b3059339-0415-0410-9bf9-f77b7e298cf2

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git-svn-id: file:///var/local/repositories/mplayer/trunk/postproc@15250 b3059339-0415-0410-9bf9-f77b7e298cf2

git-svn-id: file:///var/local/repositories/mplayer/trunk/postproc@15249 b3059339-0415-0410-9bf9-f77b7e298cf2

cast should never have worked. Tested on PowerPC and fixes the black GUI
to show the content.
patch by Rene Rebe <rene at exactcode dot de>


git-svn-id: file:///var/local/repositories/mplayer/trunk/postproc@14983 b3059339-0415-0410-9bf9-f77b7e298cf2

git-svn-id: file:///var/local/repositories/mplayer/trunk/postproc@14784 b3059339-0415-0410-9bf9-f77b7e298cf2

git-svn-id: file:///var/local/repositories/mplayer/trunk/postproc@14762 b3059339-0415-0410-9bf9-f77b7e298cf2

- Fixed PlanarToNV12Wrapper() and made it handle NV21.
- Added yuv2nv12XinC() to handle software scaling.
- Added NV12/NV21 handling to various places.
- Removed NV12 from vf_hue and vf_spp as they don't look like they can
  actually handle it.


git-svn-id: file:///var/local/repositories/mplayer/trunk/postproc@14716 b3059339-0415-0410-9bf9-f77b7e298cf2