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[libpng17] Added PNG_WRITE_CUSTOMIZE_COMPRESSION_SUPPORTED macro, on by default.

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Glenn Randers-Pehrson
2015-02-10 17:09:48 -06:00
parent 8bc832389a
commit 9149259041
6 changed files with 9 additions and 1 deletions
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scripts/pnglibconf.dfa
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@@ -542,6 +542,7 @@ option USER_TRANSFORM_INFO if READ_USER_TRANSFORM, WRITE_USER_TRANSFORM
# non-IDAT chunks (zTXt, iTXt, iCCP, and unknown chunks). This feature
# was added at libpng-1.5.3.
option WRITE_CUSTOMIZE_ZTXT_COMPRESSION requires WRITE
option WRITE_CUSTOMIZE_COMPRESSION requires WRITE
# Any chunks you are not interested in, you can undef here. The
# ones that allocate memory may be expecially important (hIST,