have qp=1, and qp becomes zero after the >> 1. Modifying the threshold
table for qp=0 so it copies the qp=1 case seems to fix the problem.
Patch by Jindrich Makovicka % makovick AH gmail P com %
Original thread:
Date: Jul 22, 2006 2:55 PM
Subject: [MPlayer-dev-eng] [PATCH] -vf pp7 artifacting in still MPEG2 images
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@19170 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: svn://svn.mplayerhq.hu/mplayer/trunk@17567 b3059339-0415-0410-9bf9-f77b7e298cf2
these differences from spp lead to a few nice symmetries which significantly reduce the computational cost
almost not mmx optimized (iam lazy ...)
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@15945 b3059339-0415-0410-9bf9-f77b7e298cf2
