gamescope/src/vblankmanager.hpp

// Try to figure out when vblank is and notify steamcompmgr to render some time before it

int vblank_init( void );

void vblank_mark_possible_vblank( uint64_t nanos );
vblankmanager: initial system to let steamcompmgr know when to repaint For now just mark one repaint per refresh interval without any particular alignment, as that can be hard to get in nested. We'll use the display timing extensions for that later. We'll have it align properly in embedded mode soon. 2020-01-26 22:59:51 +00:00			`// Try to figure out when vblank is and notify steamcompmgr to render some time before it`

Stop using X11 events for vblankmanager Instead, use a pipe. Check if the pipe is readable in the steamcompmgr event loop. This avoids a roundtrip through the X11 server. Closes: https://github.com/Plagman/gamescope/issues/201 2021-06-09 16:42:38 +00:00			`int vblank_init( void );`
vblankmanager: initial system to let steamcompmgr know when to repaint For now just mark one repaint per refresh interval without any particular alignment, as that can be hard to get in nested. We'll use the display timing extensions for that later. We'll have it align properly in embedded mode soon. 2020-01-26 22:59:51 +00:00
drm: Use vblank time from page flip handler 2022-01-25 14:35:55 +00:00			`void vblank_mark_possible_vblank( uint64_t nanos );`