osr: Support smooth scrolling with shared texture
Closed this issue · 2 comments
ebrietascoding commented
Smooth scrolling does not work in OSR rendering when using OnAcceleratedPaint.
To Reproduce
Steps to reproduce the behavior:
- Run
cefclient.exe --off-screen-rendering-enabled --shared-texture-enable - Scrolling without animation
- Run
cefclient.exe --use-alloy-style - Works fine
Videos
https://github.com/user-attachments/assets/866d681f-a97a-4145-9806-a8e002f7df86
https://github.com/user-attachments/assets/1afe5ad4-8751-4d15-b7bb-f20461076cef
Versions:
- OS: Windows 10 х64
- CEF Version: 131.2.7+g9a14dc9
Additional context
I’ve seen in older discussions of similar issues that smooth scrolling is disabled when using OSR to improve OnPaint performance. However, I don’t see the point of this when using OnAcceleratedPaint and shared textures.
magreenblatt commented
@shabesgoi how are you scrolling? could be related to #3849
magreenblatt commented
Duplicate of #3849