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compositor: Dispatch feedback for all content updates

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This was discussed in wayland-protocols MR 273, and clarified in wayland
MR 379 - presentation feedback applies to content updates, not buffers.

Signed-off-by: Derek Foreman <derek.foreman@collabora.com>
This commit is contained in:
Derek Foreman 2025-09-26 14:24:05 -05:00
parent 7bb3a7b969
commit 5e0099ddbb
1 changed files with 5 additions and 5 deletions
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10
libweston/surface-state.c
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@ -276,6 +276,9 @@ weston_surface_apply_state(struct weston_surface *surface,
/* wp_viewport.set_destination */
surface->buffer_viewport = state->buffer_viewport;
/* wp_presentation.feedback */
weston_presentation_feedback_discard_list(&surface->feedback_list);
/* wl_surface.attach */
if (status & WESTON_SURFACE_DIRTY_BUFFER) {
/* zwp_surface_synchronization_v1.set_acquire_fence */
@ -285,9 +288,6 @@ weston_surface_apply_state(struct weston_surface *surface,
weston_buffer_release_move(&surface->buffer_release_ref,
&state->buffer_release_ref);
/* wp_presentation.feedback */
weston_presentation_feedback_discard_list(&surface->feedback_list);
status |= weston_surface_attach(surface, state, status);
}
weston_buffer_reference(&state->buffer_ref, NULL,
@ -472,14 +472,14 @@ weston_surface_state_merge_from(struct weston_surface_state *dst,
dst->color_profile =
weston_color_profile_ref(src->color_profile);
weston_presentation_feedback_discard_list(&dst->feedback_list);
if (src->status & WESTON_SURFACE_DIRTY_BUFFER) {
weston_buffer_reference(&dst->buffer_ref,
src->buffer_ref.buffer,
src->buffer_ref.buffer ?
BUFFER_MAY_BE_ACCESSED :
BUFFER_WILL_NOT_BE_ACCESSED);
weston_presentation_feedback_discard_list(
&dst->feedback_list);
/* zwp_surface_synchronization_v1.set_acquire_fence */
fd_move(&dst->acquire_fence_fd,
&src->acquire_fence_fd);