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main: Extract function: apply_buffer_damage

pull/12/head
Andri Yngvason 2022-06-29 17:19:44 +00:00
parent d0818501f8
commit 47ba673c8b
1 changed files with 8 additions and 3 deletions
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11
src/main.c
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@ -525,6 +525,13 @@ static void get_frame_damage(struct vnc_client* client,
} }
} }
static void apply_buffer_damage(struct pixman_region16* damage)
{
for (int i = 0; i < 3; ++i)
pixman_region_union(&window->buffers[i]->damage,
&window->buffers[i]->damage, damage);
}
void on_vnc_client_update_fb(struct vnc_client* client) void on_vnc_client_update_fb(struct vnc_client* client)
{ {
if (!pixman_region_not_empty(&client->damage) && if (!pixman_region_not_empty(&client->damage) &&
@ -550,9 +557,7 @@ void on_vnc_client_update_fb(struct vnc_client* client)
region_translate(&damage, &damage_scaled, x_pos, y_pos); region_translate(&damage, &damage_scaled, x_pos, y_pos);
pixman_region_fini(&damage_scaled); pixman_region_fini(&damage_scaled);
for (int i = 0; i < 3; ++i) apply_buffer_damage(&damage);
pixman_region_union(&window->buffers[i]->damage,
&window->buffers[i]->damage, &damage);
int n_rects = 0; int n_rects = 0;
struct pixman_box16* box = pixman_region_rectangles(&damage, &n_rects); struct pixman_box16* box = pixman_region_rectangles(&damage, &n_rects);