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backend/drm: Store viewport with framebuffer

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Accessing the output state viewport require a buffer, and that might not
have a state with a buffer when preparing the plane properties for an
atomic commit.

Instead, store the properties at the same time as the fb, and use a
similar mechanism to carry the state around.
This commit is contained in:
Kenny Levinsen 2024-10-28 17:53:12 +01:00 • committed by Alexander Orzechowski
parent 1520be3c5c
commit 3df1528a8f
3 changed files with 17 additions and 8 deletions
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10
backend/drm/atomic.c
View file

@ -439,15 +439,9 @@ static void atomic_connector_add(struct atomic *atom,
if (crtc->props.vrr_enabled != 0) {
atomic_add(atom, crtc->id, crtc->props.vrr_enabled, state->vrr_enabled);
}
if (state->base->committed & WLR_OUTPUT_STATE_BUFFER) {
struct wlr_fbox src_box;
struct wlr_box dst_box;
output_state_get_buffer_src_box(state->base, &src_box);
output_state_get_buffer_dst_box(state->base, &dst_box);
set_plane_props(atom, drm, crtc->primary, state->primary_fb, crtc->id,
&dst_box, &src_box);
}
set_plane_props(atom, drm, crtc->primary, state->primary_fb, crtc->id,
&state->primary_viewport.dst_box, &state->primary_viewport.src_box);
if (crtc->primary->props.fb_damage_clips != 0) {
atomic_add(atom, crtc->primary->id,
crtc->primary->props.fb_damage_clips, state->fb_damage_clips);