ScummVM/scummvm
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4 Commits
Author SHA1 Message Date
Miro Kropacek d9eee7906a BACKENDS: ATARI: Use unordered_set for dirty rects 
This allows efficient redraw of surfaces which don't change their
position too much.
 2023-06-15 22:58:13 +02:00
Miro Kropacek a4e85dab01 BACKENDS: ATARI: Remove double buffering & vsync 
ScummVM engines are not built for synchronous screen locking (i.e.
updateScreen() can't be really used for any sort of blocking updates
otherwise performance suffers).

Single buffering now means deliberate tearing as a speed optimization
and triple buffering provides a tearingless picture with slight overhead.
 2023-04-08 20:27:43 +02:00
Miro Kropacek 6c5e3dbfd5 BACKENDS: ATARI: Refactor 2023-03-25 21:45:50 +01:00
Miro Kropacek 276cf354bf BACKENDS: ATARI: Separate AtariEventSource from OSystem_Atari 2023-03-04 23:38:42 +01:00