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[devel] Revised contrib/pngminim to use the "everything off" option

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in pngusr.dfa.
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Glenn Randers-Pehrson
2010-04-28 07:54:14 -05:00
parent cd74549840
commit e3e8f6bf02
18 changed files with 447 additions and 289 deletions
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24
contrib/pngminim/encoder/pngusr.dfa Normal file
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# pngminim/encoder/pngusr.dfa
#
# Copyright (c) 2010 Glenn Randers-Pehrson
#
# This code is released under the libpng license.
# For conditions of distribution and use, see the disclaimer
# and license in png.h
# First all the build options off:
everything = off
# Switch on the write code - this makes a minimalist encoder
option WRITE on
# You must choose fixed or floating point arithmetic:
option FLOATING_POINT on
# option FIXED_POINT on
# Your program will probably need other options. The example
# program here, pnm2pngm, requires the following. Take a look
# at pnglibconf.h to find out the full set of what has to be
# enabled to make the following work.
option SETJMP on
option STDIO on