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-rw-r--r--include/wlr/types/wlr_output.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/wlr/types/wlr_output.h b/include/wlr/types/wlr_output.h
index a794d4b2..fb3becd1 100644
--- a/include/wlr/types/wlr_output.h
+++ b/include/wlr/types/wlr_output.h
@@ -88,9 +88,14 @@ struct wlr_output {
float transform_matrix[9];
struct {
+ // Request to render a frame
struct wl_signal frame;
+ // Emitted when buffers need to be swapped (because software cursors or
+ // fullscreen damage or because of backend-specific logic)
struct wl_signal needs_swap;
+ // Emitted right before buffer swap
struct wl_signal swap_buffers; // wlr_output_event_swap_buffers
+ // Emitted right after the buffer has been presented to the user
struct wl_signal present; // wlr_output_event_present
struct wl_signal enable;
struct wl_signal mode;