Nik Clayton 4169dc34c0 Composite semi-transparent avatars over a solid background (#3874) ... Avatars that are semi-transparent are a problem when viewing a thread, as the line that connects different statuses in the same thread is drawn underneath the avatar and is visible. Fix this with a CompositeWithOpaqueBackground Glide transformation that: 1. Extracts the alpha channel from the avatar image 2. Converts the alpha to a 1bpp mask 3. Draws that mask on a new bitmap, with the appropriate background colour 4. Draws the original bitmap on top of that So any partially transparent areas of the original image are drawn over a solid background colour, so anything drawn under them will not appear.		2023-08-08 23:09:59 +02:00
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tusky	Composite semi-transparent avatars over a solid background (#3874)	2023-08-08 23:09:59 +02:00