Bug 1720634 Comment 13 Edit History

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Original comment by
on 
> Nical and/or Jamie, can you see if you can reproduce this?

When I have multiple windows continuously presenting, framerate tanks and the render thread spends all of its time in glMakeCurrent. We've had this problem on x11+nvidia for as long as I can remember (at least with WR).
Revision 1 by
on 
> Nical and/or Jamie, can you see if you can reproduce this?

When I have multiple windows continuously presenting, framerate tanks and the render thread spends all of its time in glMakeCurrent. We've had this problem on x11+nvidia for as long as I can remember (at least with WR).

Without WebRender we also spend a large amount of time in glMakeCurrent (40%+ of the compositor thread), but the frame rate suffers much less).
Revision 2 by
on 
> Nical and/or Jamie, can you see if you can reproduce this?

When I have multiple windows continuously presenting, framerate tanks and the render thread spends all of its time in glMakeCurrent. We've had this problem on x11+nvidia for as long as I can remember (at least with WR).

Without WebRender we also spend a large amount of time in glMakeCurrent (40%+ of the compositor thread), but the frame rate suffers much less).

Nouveau driver is unaffected.

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