RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-25 13:57:35 +00:00
Code Issues Activity Actions

WindowServer: Fallback to safe mode-setting in case of mapping overflow

Browse source 
In case of possible framebuffer mapping overflow, just fallback to the
safe mode-setting of the DisplayConnector, because in that state we know
for sure that we can map a usable framebuffer (otherwise it is a bug in
the Kernel, and not WindowServer).
This commit is contained in:
Liav A 2022-09-24 16:59:08 +03:00 • committed by Linus Groh
parent d5b97eb41e
commit 13e9947b4b
6 changed files with 37 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

2
Userland/Services/WindowServer/HardwareScreenBackend.h
View file

@ -31,6 +31,8 @@ public:
virtual ErrorOr<void> unmap_framebuffer() override;
virtual ErrorOr<void> map_framebuffer() override;
virtual ErrorOr<void> set_safe_head_mode_setting() override;
virtual ErrorOr<void> set_head_mode_setting(GraphicsHeadModeSetting) override;
virtual ErrorOr<GraphicsHeadModeSetting> get_head_mode_setting() override;