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scene: Don't rely on return value of wlr_damage_ring_add

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Alexander Orzechowski 2024-08-26 18:37:48 -04:00 committed by Kirill Primak
parent b8418b7b91
commit 9904f160af
1 changed files with 29 additions and 19 deletions
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48
types/scene/wlr_scene.c
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@ -335,33 +335,43 @@ static void transform_output_box(struct wlr_box *box, const struct render_data *
static void scene_output_damage(struct wlr_scene_output *scene_output,
const pixman_region32_t *region) {
if (wlr_damage_ring_add(&scene_output->damage_ring, region)) {
int width, height;
wlr_output_transformed_resolution(scene_output->output, &width, &height);
int width, height;
wlr_output_transformed_resolution(scene_output->output, &width, &height);
wlr_output_schedule_frame(scene_output->output);
pixman_region32_t clipped;
pixman_region32_init(&clipped);
pixman_region32_intersect_rect(&clipped, region, 0, 0, width, height);
struct wlr_output *output = scene_output->output;
enum wl_output_transform transform =
wlr_output_transform_invert(scene_output->output->transform);
pixman_region32_t frame_damage;
pixman_region32_init(&frame_damage);
wlr_region_transform(&frame_damage, region, transform, width, height);
pixman_region32_union(&scene_output->pending_commit_damage,
&scene_output->pending_commit_damage, &frame_damage);
pixman_region32_intersect_rect(&scene_output->pending_commit_damage,
&scene_output->pending_commit_damage, 0, 0, output->width, output->height);
pixman_region32_fini(&frame_damage);
if (!pixman_region32_not_empty(&clipped)) {
pixman_region32_fini(&clipped);
return;
}
wlr_damage_ring_add(&scene_output->damage_ring, &clipped);
pixman_region32_fini(&clipped);
wlr_output_schedule_frame(scene_output->output);
struct wlr_output *output = scene_output->output;
enum wl_output_transform transform =
wlr_output_transform_invert(scene_output->output->transform);
pixman_region32_t frame_damage;
pixman_region32_init(&frame_damage);
wlr_region_transform(&frame_damage, region, transform, width, height);
pixman_region32_union(&scene_output->pending_commit_damage,
&scene_output->pending_commit_damage, &frame_damage);
pixman_region32_intersect_rect(&scene_output->pending_commit_damage,
&scene_output->pending_commit_damage, 0, 0, output->width, output->height);
pixman_region32_fini(&frame_damage);
}
static void scene_output_damage_whole(struct wlr_scene_output *scene_output) {
struct wlr_damage_ring *ring = &scene_output->damage_ring;
int width, height;
wlr_output_transformed_resolution(scene_output->output, &width, &height);
pixman_region32_t damage;
pixman_region32_init_rect(&damage, 0, 0, ring->width, ring->height);
pixman_region32_init_rect(&damage, 0, 0, width, height);
scene_output_damage(scene_output, &damage);
pixman_region32_fini(&damage);
}