Commit graph

2 commits

Author SHA1 Message Date
Aliaksandr Kalenik
a2c33ea4e1 LibWeb: Return ImmutableBitmap from PaintingSurface::create_snapshot()
This is a preparation for upcoming changes where ImmutableBitmap will
own SkImage allowing Skia to cache GPU textures across repaints.
2024-11-09 20:51:24 +01:00
Aliaksandr Kalenik
f4a5c136c3 LibGfx+LibWeb: Add ImmutableBitmap for images bitmap caching in painter
Before this change, we used Gfx::Bitmap to represent both decoded
images that are not going to be mutated and bitmaps corresponding
to canvases that could be mutated.

This change introduces a wrapper for bitmaps that are not going to be
mutated, so the painter could do caching: texture caching in the case
of GPU painter and potentially scaled bitmap caching in the case of CPU
painter.
2023-11-26 12:55:43 +01:00