mesa-kms GL-renders a blank black frame on startup
Bug #1585536 reported by
Daniel van Vugt
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Mir |
New
|
Medium
|
Unassigned | ||
mir (Ubuntu) |
New
|
Medium
|
Unassigned |
Bug Description
mesa-kms GL-renders a blank black frame on startup. You notice this particularly with mir_proving_server on slow systems or in valgrind as the mouse cursor appears over a plain black background before the screen gets cleared to grey...
mgm::DisplayBuf
...
glClear(
if (!egl.swap_
Ideally nothing should get rendered until the renderer/compositor starts.
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Syncing task from Mir.