[Mesa-stable] [PATCH 3/3] glx/dri3: Request non-vsynced Present for swapinterval zero.

[Keith Packard]

Mario Kleiner <mario.kleiner.de at gmail.com> writes:

> Restores proper immediate tearing swap behaviour for
> OpenGL bufferswap under DRI3/Present.

Hrm. I'd love for this to be controlled by the GLX_EXT_swap_control_tear
extension, but that one uses negative interval values to indicate
tearing, instead of providing a new API, and we can't tell the
difference between 0 and -0.

Are you sure you don't want GLX_EXT_swap_control_tear and an interval of
-1 instead of an interval of 0 with tearing?

-- 
keith.packard at intel.com
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