Ticket #9325 (closed defect: fixed)
full-screen fills are slow in X
|Reported by:||cjb||Owned by:||cjb|
|Component:||x window system||Version:||not specified|
|Keywords:||Cc:||dsd, HaraldWelte@…, mikus, sascha_silbe|
|Deployments affected:||Blocked By:|
Full screen color blits are often slow enough to see them happening visually, not sure why. Examples are an activity starting up and redrawing the whole screen for its splash screen, and the GDM fade-in animation.
A good first step would be to use oprofile or similar while the operation is happening. If we end up in unaccelerated paths, work out why we left the fast path.