# simple.dfa # Build time configuration of libpng # # Author: John Bowler # Copyright: (c) John Bowler, 2013 # Usage rights: # To the extent possible under law, the author has waived all copyright and # related or neighboring rights to this work. This work is published from: # United States. # # Build libpng with just the simplified APIs (read and write). # everything = off option SIMPLIFIED_WRITE on option SIMPLIFIED_READ on # It isn't necessary to chose fixed or floating point for the APIs because the # simplified API doesn't need fixed or floating point numbers. It is necessary # to chose an internal math implementation. The default (because of 'everything # = off') is fixed point - turn the floating point implementation on if you have # hardware floating point or prefer your software floating point implementation. option FLOATING_ARITHMETIC on # This is not strictly necessary, but without it the message strings in the API # will not be filled in option ERROR_TEXT on # Switching these options on enables the 'AFIRST' and 'BGR' formats - you don't # need this if you don't use them, they just allow the in-memory layout to be # changed to match common hardware formats. option SIMPLIFIED_READ_AFIRST on option SIMPLIFIED_READ_BGR on option SIMPLIFIED_WRITE_AFIRST on option SIMPLIFIED_WRITE_BGR on
