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459cb3ec5b
kolibrios/programs/develop/libraries/libs-dev/libimg
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Ivan Baravy 459cb3ec5b libimg: Improve support of transparent PNG images. 
* Support grayscale images with alpha channel.
* Support rgb images with transparent color.
* Process 'tRNS' chunk (simple transparency).

Transparent png images were already supported for color type 6, which
is RGBA. Now indexed images (color type 3) can also have transparency
via 'tRNS' chunk data.

git-svn-id: svn://kolibrios.org@8449 a494cfbc-eb01-0410-851d-a64ba20cac60
2020-12-18 22:08:51 +00:00
..
bmp libimg: Add and export img.blend function 2020-12-08 17:40:34 +00:00
gif libimg: export img.resize_data 2020-12-13 18:07:49 +00:00
ico_cur libimg: Add and export img.blend function 2020-12-08 17:40:34 +00:00
jpeg libimg: Add and export img.blend function 2020-12-08 17:40:34 +00:00
pcx libimg: 2013-05-11 21:31:21 +00:00
png libimg: Improve support of transparent PNG images. 2020-12-18 22:08:51 +00:00
pnm libimg: check raw pnm payload size (broken files) 2013-11-14 11:12:21 +00:00
tga libimg: Add and export img.blend function 2020-12-08 17:40:34 +00:00
tiff libimg: tiff: Don't rely on EOI tag at the end of the strip. 2020-03-07 12:54:18 +00:00
wbmp libimg: wbmp support (easy programming example) 2012-02-23 22:49:04 +00:00
xbm libimg: pcx: unpack scanlines, not color planes 2013-05-10 12:28:39 +00:00
xcf libimg: Add and export img.blend function 2020-12-08 17:40:34 +00:00
z80 libimg: Add and export img.blend function 2020-12-08 17:40:34 +00:00
blend_mmx.asm libimg: Add and export img.blend function 2020-12-08 17:40:34 +00:00
blend_sse.asm libimg: Add and export img.blend function 2020-12-08 17:40:34 +00:00
blend.asm libimg: Add and export img.blend function 2020-12-08 17:40:34 +00:00
convert.asm libimg: Improve support of transparent PNG images. 2020-12-18 22:08:51 +00:00
libimg.asm libimg: export img.resize_data 2020-12-13 18:07:49 +00:00
libimg.inc libimg: add img.from_file, refactor img.convert. 2017-10-31 21:33:52 +00:00
scale.asm img.scale and img.convert fix for multiframe images 2016-12-22 23:29:25 +00:00
Tupfile.lua libimg: Add and export img.blend function 2020-12-08 17:40:34 +00:00