Support for webp as cover image format

[Jakobohrnell]

Hello! I use webp for my cover images but it seems lms does not support this? When it tries to load one I get
[flac @ 0x7a9b5ab43040] Unknown attached picture mimetype: image/webp.

Would this be possible to add? :)

[epoupon]

Hello!
Will tell you :)

[epoupon]

Can you please send me a sample file @ [email protected] ?
It will save me some time

[Jakobohrnell]

Sure thing :) I've sent an email, though I did get a warning the file might be too big.

[epoupon]

Arf I did not receive it :(

[epoupon]

Ok, managed to find one.
Stb does not seem to support webp. This would require either to switch back to GraphicsMagick++ or to use libwebp + stb to properly decode/resize images. Will make some tests