diff --git a/libweston/compositor.c b/libweston/compositor.c
index 7885eb97..2d864463 100644
--- a/libweston/compositor.c
+++ b/libweston/compositor.c
@@ -2972,7 +2972,8 @@ surface_flush_damage(struct weston_surface *surface, struct weston_output *outpu
 	struct weston_paint_node *node;
 
 	if (buffer->type == WESTON_BUFFER_SHM)
-		surface->compositor->renderer->flush_damage(surface, buffer);
+		surface->compositor->renderer->flush_damage(surface, buffer,
+							    output);
 
 	if (!pixman_region32_not_empty(&surface->damage))
 		return;
diff --git a/libweston/libweston-internal.h b/libweston/libweston-internal.h
index aa5e03fe..c153a72e 100644
--- a/libweston/libweston-internal.h
+++ b/libweston/libweston-internal.h
@@ -80,7 +80,8 @@ struct weston_renderer {
 			      const struct weston_geometry *area);
 
 	void (*flush_damage)(struct weston_surface *surface,
-			     struct weston_buffer *buffer);
+			     struct weston_buffer *buffer,
+			     struct weston_output *output);
 	void (*attach)(struct weston_surface *es, struct weston_buffer *buffer);
 	void (*destroy)(struct weston_compositor *ec);
 
diff --git a/libweston/noop-renderer.c b/libweston/noop-renderer.c
index 7a07fb10..11c72311 100644
--- a/libweston/noop-renderer.c
+++ b/libweston/noop-renderer.c
@@ -63,7 +63,8 @@ noop_renderer_resize_output(struct weston_output *output,
 
 static void
 noop_renderer_flush_damage(struct weston_surface *surface,
-			   struct weston_buffer *buffer)
+			   struct weston_buffer *buffer,
+			   struct weston_output *output)
 {
 }
 
diff --git a/libweston/pixman-renderer.c b/libweston/pixman-renderer.c
index 2cd27d25..00670320 100644
--- a/libweston/pixman-renderer.c
+++ b/libweston/pixman-renderer.c
@@ -690,7 +690,8 @@ pixman_renderer_repaint_output(struct weston_output *output,
 
 static void
 pixman_renderer_flush_damage(struct weston_surface *surface,
-			     struct weston_buffer *buffer)
+			     struct weston_buffer *buffer,
+			     struct weston_output *output)
 {
 	/* No-op for pixman renderer */
 }
diff --git a/libweston/renderer-gl/gl-renderer.c b/libweston/renderer-gl/gl-renderer.c
index e0bd015f..3719bdec 100644
--- a/libweston/renderer-gl/gl-renderer.c
+++ b/libweston/renderer-gl/gl-renderer.c
@@ -2068,7 +2068,8 @@ gl_format_from_internal(GLenum internal_format)
 
 static void
 gl_renderer_flush_damage(struct weston_surface *surface,
-			 struct weston_buffer *buffer)
+			 struct weston_buffer *buffer,
+			 struct weston_output *output)
 {
 	const struct weston_testsuite_quirks *quirks =
 		&surface->compositor->test_data.test_quirks;
@@ -3297,7 +3298,7 @@ gl_renderer_surface_copy_content(struct weston_surface *surface,
 		*(uint32_t *)target = pack_color(format, gb->color);
 		return 0;
 	case WESTON_BUFFER_SHM:
-		gl_renderer_flush_damage(surface, buffer);
+		gl_renderer_flush_damage(surface, buffer, NULL);
 		/* fall through */
 	case WESTON_BUFFER_DMABUF:
 	case WESTON_BUFFER_RENDERER_OPAQUE:
@@ -3442,7 +3443,8 @@ gl_renderer_create_surface(struct weston_surface *surface)
 		gl_renderer_attach(surface, surface->buffer_ref.buffer);
 		if (surface->buffer_ref.buffer->type == WESTON_BUFFER_SHM) {
 			gl_renderer_flush_damage(surface,
-						 surface->buffer_ref.buffer);
+						 surface->buffer_ref.buffer,
+						 NULL);
 		}
 	}