Comment 0 for bug 1274359
Revision history for this message
| Daniel van Vugt (vanvugt) wrote Screen goes blank (black) briefly during display config changes | #0 |
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73416ba
(Get the code!)
The screen goes blank (black) briefly during display config changes, on desktop (mesa platform).
TEST CASE:
1. Run mir_demo_
2. Start a client you can see on screen
3. Invoke a display config change with screen rotation: Ctrl+Alt+(arrow key)
Expected: Instant rotation
Observed: Screen blanks briefly before rotating.
The blackness is very brief, but I think we can do better. By avoiding unnecessary destruction and reconstruction of mesa::DisplayBu