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Imported from libpng-1.0.4c.tar

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Glenn Randers-Pehrson
1999-10-01 14:22:25 -05:00
parent 54a066a8a9
commit bcfd15d9f2
45 changed files with 2721 additions and 2530 deletions
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6
KNOWNBUG
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@@ -14,12 +14,12 @@ Known bugs and suggested enhancements in libpng-1.0.4
Question whether i-- or --i is better.
STATUS: Under investigation, postponed until after
libpng-1.0.4. About 160 loops will be turned around
libpng-1.0.5. About 160 loops will be turned around
in libpng-1.0.Nn, for testing.
2. July 4, 1998 -- ENHANCEMENT -- Glenn R-P
libpng-1.0.4 and earlier transform colors to gamma=1.0 space for
libpng-1.0.5 and earlier transform colors to gamma=1.0 space for
merging with background, and then back to the image's gamma. The
bit_depth of the intermediate (gamma=1.0) representation is probably
not sufficient. In the typical gamma=1/2.2 situation, the linear
@@ -34,7 +34,7 @@ Known bugs and suggested enhancements in libpng-1.0.4
It should be possible to use libpng without floating-point aritmetic.
STATUS: Under investigation, implementation postponed until after
libpng-1.0.4. The application interface will change because replacements
libpng-1.0.5. The application interface will change because replacements
for the png_set_gAMA(), png_set_cHRM(), and corresponding png_get_()
functions will be needed.