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minetest-mods / technic

Technic mod for Minetest
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Fix warnings about interlaced PNGs #500

Closed cheapie closed 5 years ago

cheapie commented 5 years ago

There were three textures that were saved as interlaced PNGs. This is not necessary for MT and causes a warning ("Irrlicht: PNG warning: Interlace handling should be turned on when using png_read_image") to be emitted by the client. This commit replaces them with normal PNGs with the same content.

Unfortunately they did end up slightly larger than before - it would likely be possible to reduce this with some sort of optimization, but the total size for these three is still only about 7KB.

SmallJoker commented 5 years ago

To minimize them, you could try to run pngcrush or optipng -strip all on them.

cheapie commented 5 years ago

I'm pretty sure I tried running pngcrush on them already... if someone wants to try to optimize them better, go ahead, otherwise I'm just going to maintain that 7KB is not a big deal.

SmallJoker commented 5 years ago

Replaced by #501, but thanks for your efforts.