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[devel] Revised pngvalid.c 16-to-8-big conversion tests

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Glenn Randers-Pehrson
2010-08-27 14:21:21 -05:00
parent 9c69091c9d
commit fded04fbf6
5 changed files with 28 additions and 8 deletions
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4
contrib/pngminim/decoder/pngusr.dfa
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@@ -7,6 +7,7 @@
# and license in png.h
# First all the build options off:
everything = off
# All that is required is some read code. This example switches
@@ -31,7 +32,8 @@ option FLOATING_ARITHMETIC off
# program here, pngm2pnm, 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_EXPAND on
option READ_16BIT on
option READ_16_TO_8 on

7
contrib/pngminim/encoder/pngusr.dfa
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@@ -7,26 +7,29 @@
# and license in png.h
# First all the build options off:
everything = off
option NO_16BIT on
# 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
# 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, 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

5
contrib/pngminim/preader/pngusr.dfa
View File

@@ -7,18 +7,22 @@
# 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
@@ -26,6 +30,7 @@ option FLOATING_ARITHMETIC on
# 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