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wlr_scene: fix transformed outputs backend damage clearing

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When we cleared the pending backend damage when the output committed,
we would not take into account the output transform. It's easiest to fix
this by just changing pending_commit_damage to always have transformed
coordinates.
This commit is contained in:
Alexander Orzechowski 2023-12-04 07:06:35 -05:00
parent 364d7cba42
commit 62169bf5ac
1 changed files with 5 additions and 6 deletions
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11
types/scene/wlr_scene.c
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@ -1483,17 +1483,16 @@ static bool construct_render_list_iterator(struct wlr_scene_node *node,
static void output_state_apply_damage(const struct render_data *data, static void output_state_apply_damage(const struct render_data *data,
struct wlr_output_state *state) { struct wlr_output_state *state) {
struct wlr_scene_output *output = data->output; struct wlr_scene_output *output = data->output;
pixman_region32_union(&output->pending_commit_damage,
&output->pending_commit_damage, &output->damage_ring.current);
pixman_region32_intersect_rect(&output->pending_commit_damage,
&output->pending_commit_damage, 0, 0, data->trans_width, data->trans_height);
pixman_region32_t frame_damage; pixman_region32_t frame_damage;
pixman_region32_init(&frame_damage); pixman_region32_init(&frame_damage);
pixman_region32_copy(&frame_damage, &output->pending_commit_damage); pixman_region32_copy(&frame_damage, &output->damage_ring.current);
transform_output_damage(&frame_damage, data); transform_output_damage(&frame_damage, data);
wlr_output_state_set_damage(state, &frame_damage); pixman_region32_union(&output->pending_commit_damage,
&output->pending_commit_damage, &frame_damage);
pixman_region32_fini(&frame_damage); pixman_region32_fini(&frame_damage);
wlr_output_state_set_damage(state, &output->pending_commit_damage);
} }
static void scene_buffer_send_dmabuf_feedback(const struct wlr_scene *scene, static void scene_buffer_send_dmabuf_feedback(const struct wlr_scene *scene,