Set needs_swap on output when gamma changes
@@ -232,12 +232,17 @@ static void wlr_drm_connector_set_gamma(struct wlr_output *output,
uint32_t size, uint16_t *r, uint16_t *g, uint16_t *b) {
struct wlr_drm_connector *conn = (struct wlr_drm_connector *)output;
struct wlr_drm_backend *drm = (struct wlr_drm_backend *)output->backend;
+ bool ok;
if (conn->crtc) {
- drm->iface->crtc_set_gamma(drm, conn->crtc, r, g, b, size);
+ ok = drm->iface->crtc_set_gamma(drm, conn->crtc, r, g, b, size);
+ if (ok) {
+ wlr_output_update_needs_swap(output);
}
}
+}
+
static uint32_t wlr_drm_connector_get_gamma_size(struct wlr_output *output) {
struct wlr_drm_connector *conn = (struct wlr_drm_connector *)output;
struct wlr_drm_backend *drm = (struct wlr_drm_backend *)output->backend;
