| # pngminim/preader/pngusr.dfa |
| # |
| # Copyright (c) 2010-2013 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 |
| |
| # Just switch on the progressive read code |
| |
| option PROGRESSIVE_READ on |
| |
| # You may choose fixed or floating point APIs: |
| # option FLOATING_POINT on |
| |
| option FIXED_POINT on |
| |
| # You must chose the internal fixed point implementation or to |
| # use the system floating point. The latter is considerably |
| # smaller (by about 1kbyte on an x86 system): |
| |
| option FLOATING_ARITHMETIC on |
| # option FLOATING_ARITHMETIC off |
| |
| # Your program will probably need other options. The example |
| # program here, rpng2-x, 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 |
| option READ_bKGD on |
| option READ_GAMMA on |
| option READ_EXPAND on |
| option READ_STRIP_16_TO_8 on |
| option READ_GRAY_TO_RGB on |
