Rev 8408 |
Go to most recent revision |
Last modification |
Compare with Previous |
View Log
| Download
| RSS feed
Last modification
- Rev 8449 2020-12-18 22:08:51
- Author: dunkaist
- Log message:
- 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.