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John Bowler 9957c45073 pngcp: add high resolution timing 
If PNG_PNGCP_TIMING_SUPPORTED is defined maximal resolution CPU time logging of
png_read_png and png_write_png is enabled via the --time command line option.
This is not on by default but is enabled by contrib/conftests/pngcp.dfa

Signed-off-by: John Bowler <jbowler@acm.org>
2016-07-01 11:29:45 -07:00
..
checksum-icc.c [libpng16] Bump version to 1.6.1beta05 2013-03-02 15:03:15 -06:00
chkfmt [libpng16] Bump version to 1.6.11beta04 2014-04-06 14:18:13 -05:00
cvtcolor.c [libpng16] Bump version to 1.6.1beta05 2013-03-02 15:03:15 -06:00
genpng.c [libpng16] Imported from libpng-1.6.20rc01.tar 2015-11-26 07:04:24 -06:00
intgamma.sh [libpng16] Changed file permissions of contrib/tools/intgamma.sh from 2014-06-07 14:47:02 -05:00
makesRGB.c [libpng16] Bump version to 1.6.1beta05 2013-03-02 15:03:15 -06:00
png-fix-itxt.c [libpng16] Imported from libpng-1.6.20rc01.tar 2015-11-26 07:04:24 -06:00
pngcp.c pngcp: add high resolution timing 2016-07-01 11:29:45 -07:00
pngfix.c [libpng16] Update change dates in pngvalid.c and pngfix.c 2016-01-18 09:24:23 -06:00
README.txt [libpng] Fixed some trivial typos in the contrib/tools subdirectory. 2011-11-29 07:44:48 -06:00
sRGB.h [libpng16] Bump version to 1.6.1beta05 2013-03-02 15:03:15 -06:00

README.txt 

This directory (contrib/tools) contains tools used by the authors of libpng.

Code and data placed in this directory is not required to build libpng,
however the code in this directory has been used to generate data or code in
the body of the libpng source.  The source code identifies where this has
been done.  Code in this directory may not compile on all operating systems
that libpng supports.

NO COPYRIGHT RIGHTS ARE CLAIMED TO ANY OF THE FILES IN THIS DIRECTORY.

To the extent possible under law, the authors have waived all copyright and
related or neighboring rights to this work.  This work is published from:
United States.

The files may be used freely in any way.

The source code and comments in this directory are the original work of the
people named below.  No other person or organization has made contributions to
the work in this directory.

ORIGINAL AUTHORS
    The following people have contributed to the code in this directory.  None
    of the people below claim any rights with regard to the contents of this
    directory.

    John Bowler <jbowler@acm.org>