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[devel] Revised contrib/visupng, gregbook, and pngminim

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to demonstrate chop_16_to_8
This commit is contained in:
Glenn Randers-Pehrson
2011-06-16 09:08:53 -05:00
parent 5f0b9276ec
commit 850769f787
8 changed files with 27 additions and 5 deletions
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@@ -217,7 +217,8 @@ Version 1.5.4beta04 [June 16, 2011]
Added a missing "#ifdef PNG_READ_BACKGROUND_SUPPORTED/#endif" in pngrtran.c
Added PNG_TRANSFORM_CHOP_16 to the high-level read transforms.
Made PNG_READ_16_TO_8_ACCURATE_SCALE configurable again. If this is
not enabled, png_set_strip_16() and png_do_scale_16_to_8 aren't built.
not enabled, png_set_strip_16() and png_do_scale_16_to_8() aren't built.
Revised contrib/visupng, gregbook, and pngminim to demonstrate chop_16_to_8
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