compositor: Move buffer damage fields from weston_output to gl-renderer
Move fields current_buffer and buffer_damage out of weston_output into
gl_output_state, since they are actually specific to the renderer.
Also bring back the previous_damage field so that the screenshooter
can get the damage for the previous frame in a renderer independent
way.
diff --git a/src/compositor.c b/src/compositor.c
index 587fded..2ca48b8 100644
--- a/src/compositor.c
+++ b/src/compositor.c
@@ -2578,13 +2578,9 @@
weston_output_destroy(struct weston_output *output)
{
struct weston_compositor *c = output->compositor;
- int i;
pixman_region32_fini(&output->region);
-
- for (i = 0; i < 2; i++)
- pixman_region32_fini(&output->buffer_damage[i]);
-
+ pixman_region32_fini(&output->previous_damage);
output->compositor->output_id_pool &= ~(1 << output->id);
wl_display_remove_global(c->wl_display, output->global);
@@ -2708,15 +2704,10 @@
WL_EXPORT void
weston_output_move(struct weston_output *output, int x, int y)
{
- int i;
-
output->x = x;
output->y = y;
- output->current_buffer = 0;
- for (i = 0; i < 2; i++)
- pixman_region32_init(&output->buffer_damage[i]);
-
+ pixman_region32_init(&output->previous_damage);
pixman_region32_init_rect(&output->region, x, y,
output->width,
output->height);