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wlr_scene: Clarify surface commit frame events

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Alexander Orzechowski 2022-09-03 16:20:39 -04:00 • committed by Simon Ser
parent 35d94d779c
commit 2e06ff5688
1 changed files with 5 additions and 4 deletions
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9
types/scene/surface.c
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@ -84,10 +84,11 @@ static void handle_scene_surface_surface_commit(
set_buffer_with_surface_state(scene_buffer, surface->surface);
// Even if the surface hasn't submitted damage, schedule a new frame if
// the client has requested a wl_surface.frame callback. Check if the node
// is visible. If not, the client will never receive a frame_done event
// anyway so it doesn't make sense to schedule here.
// If the surface has requested a frame done event, honour that. The
// frame_callback_list will be populated in this case. We should only
// schedule the frame however if the node is enabled and there is an
// output intersecting, otherwise the frame done events would never reach
// the surface anyway.
int lx, ly;
bool enabled = wlr_scene_node_coords(&scene_buffer->node, &lx, &ly);