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libpng/contrib/pngminim/encoder
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Glenn Randers-Pehrson 3f2b5a6670 libpng16] Updated contrib/pngminus/pnm2png.c (Paul Stewart): 
Fixed whitespace handling
Added a call to png_set_packing()
Initialize dimension values so if sscanf fails at least we have known
   invalid values.
2013-05-08 10:09:19 -05:00
..
makefile [libpng16] Bump version to 1.6.1beta05 2013-03-02 15:03:15 -06:00
pngusr.dfa libpng16] Updated contrib/pngminus/pnm2png.c (Paul Stewart): 2013-05-08 10:09:19 -05:00
pngusr.h [libpng16] Bump version to 1.6.1beta05 2013-03-02 15:03:15 -06:00
README [libpng16] Bump version to 1.6.1beta05 2013-03-02 15:03:15 -06:00

README 

This demonstrates the use of PNG_USER_CONFIG and pngusr.h

The makefile builds a minimal write-only encoder with embedded libpng
and zlib.

Specify the location of the zlib source (1.2.1 or later) as ZLIBSRC
on the make command line.

If you prefer to use the shared libraries, go to contrib/pngminus
and build the pnm2png application there.