Allow backends to group repaint flushes
Implement new repaint_begin and repaint_flush hooks inside
weston_backend, allowing backends to gang together repaints which
trigger at the same time.
Signed-off-by: Daniel Stone <daniels@collabora.com>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
diff --git a/libweston/compositor-drm.c b/libweston/compositor-drm.c
index 72696d5..4cb27b1 100644
--- a/libweston/compositor-drm.c
+++ b/libweston/compositor-drm.c
@@ -760,7 +760,8 @@
static int
drm_output_repaint(struct weston_output *output_base,
- pixman_region32_t *damage)
+ pixman_region32_t *damage,
+ void *repaint_data)
{
struct drm_output *output = to_drm_output(output_base);
struct drm_backend *backend =
@@ -1375,7 +1376,7 @@
}
static void
-drm_assign_planes(struct weston_output *output_base)
+drm_assign_planes(struct weston_output *output_base, void *repaint_data)
{
struct drm_backend *b = to_drm_backend(output_base->compositor);
struct drm_output *output = to_drm_output(output_base);