Tom 83b512789c WindowServer: Flush display buffer when flashing ...

If the device requires a flush and we modify the front buffer, we need
to flush those changes to the front buffer. This makes the flashing
work using the VirtIOGPU.

Also fix a minor bug where we flushed the front buffer instead of
the back buffer after flipping, which caused the VirtIOGPU to not work
as expected when using the SDL backend and disabling buffer flipping.

2021-07-10 21:24:52 +02:00

15 KiB

Raw Blame History

View Raw