of CPU time. (reference
http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=17799).
* Sometimes black was still written as transparent, when the PNG
- encoder receives an image with image->matte on but no transparent
- pixels are present. (reference
+ encoder received an image with image->matte==true no transparent
+ pixels were present. (reference
http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17913);
2011-01-24 6.6.7-3 Cristy <quetzlzacatenango@image...>
no tRNS chunk was present in the input, which has caused problems
with some test cases since version 6.6.6-10.
* Improved the PNG_BUILD_PALETTE section to count opaque, transparent,
- and semitransparent pixels separately. Previously it wasn't alwaysi
- possible to determine if there is a single fully-transparent color,
+ and semitransparent pixels separately. Previously it wasn't always
+ possible to determine if there was a single fully-transparent color,
to decide whether to write an RGBA or Gray-Alpha image or an RGB or
Gray image with a tRNS chunk.