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504ebd427d
Now that the code works consistently so that these just switch off the support for having libpng do the interlace/deinterlace the old names make more sense, restoring them avoids cruft in the configuration file and avoids an unnecessary version specific change. Signed-off-by: John Bowler <jbowler@acm.org>
43 lines
1.1 KiB
Plaintext
43 lines
1.1 KiB
Plaintext
# pngminim/decoder/pngusr.dfa
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#
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# Copyright (c) 2010-2013 Glenn Randers-Pehrson
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#
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# This code is released under the libpng license.
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# For conditions of distribution and use, see the disclaimer
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# and license in png.h
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# First all the build options off:
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everything = off
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# All that is required is some read code. This example switches
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# on the sequential read code (see ../preader for a progressive
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# read example).
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option SEQUENTIAL_READ on
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# You must choose fixed or floating point arithmetic:
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# option FLOATING_POINT on
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option FIXED_POINT on
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# You must chose the internal fixed point implementation or to
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# use the system floating point. The latter is considerably
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# smaller (by about 1kbyte on an x86 system):
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# option FLOATING_ARITHMETIC on
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option FLOATING_ARITHMETIC off
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# Your program will probably need other options. The example
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# program here, pngm2pnm, requires the following. Take a look
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# at pnglibconf.h to find out the full set of what has to be
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# enabled to make the following work.
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option SETJMP on
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option STDIO on
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option READ_EXPAND on
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option READ_IMAGE on
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option READ_INTERLACING on
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option READ_STRIP_16_TO_8 on
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option USER_LIMITS on
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