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shell: Mark geometry dirty when we change surface alpha

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We need to recompute the opaque region when the alpha changes.
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Kristian Høgsberg 2012-02-28 09:20:21 -05:00
parent 3b4af20100
commit cacb7cd0f6
1 changed files with 1 additions and 0 deletions
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src/shell.c
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@ -1747,6 +1747,7 @@ switcher_next(struct switcher *switcher)
next = surface; next = surface;
prev = surface; prev = surface;
surface->alpha = 64; surface->alpha = 64;
surface->geometry.dirty = 1;
weston_surface_damage(surface); weston_surface_damage(surface);
break; break;
default: default: