There's a weird issue with the exclusive fullscreen mode (Direct3D) in the latest dev bulds.
The problem is FS exclusive mode doesn't get enabled at all the first time you start Dolphin. Only when you exit with ESC and run it again, FS Exclusive mode becomes functional (works every time)... until you close Dolphin.
The issue can be reproduced easily by enabling the "Hide Mouse Cursor" option and observing the mouse cursor behavior when Dolphin switches to fullscreen:
- When exclusive mode works properly, the mouse cursor flashes 3 times before switching to fullscreen and then hides itself. Alt-Tabbing is also not instant (there's a tiny bit of latency)
- When exclusive mode is not enabled, the mouse cursor doesn't flash before hiding itself and Alt-Tabbing is performed instantly.
The problem is FS exclusive mode doesn't get enabled at all the first time you start Dolphin. Only when you exit with ESC and run it again, FS Exclusive mode becomes functional (works every time)... until you close Dolphin.
The issue can be reproduced easily by enabling the "Hide Mouse Cursor" option and observing the mouse cursor behavior when Dolphin switches to fullscreen:
- When exclusive mode works properly, the mouse cursor flashes 3 times before switching to fullscreen and then hides itself. Alt-Tabbing is also not instant (there's a tiny bit of latency)
- When exclusive mode is not enabled, the mouse cursor doesn't flash before hiding itself and Alt-Tabbing is performed instantly.