[PATCH 4/4 v2 mesa] update test case to support resize by wl_surface_attach2

[Zhao Halley]

---
 tests/wayland-drm/wayland-drm-test.c |    8 ++++++--
 1 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/tests/wayland-drm/wayland-drm-test.c b/tests/wayland-drm/wayland-drm-test.c
index aa6f001..5317145 100755
--- a/tests/wayland-drm/wayland-drm-test.c
+++ b/tests/wayland-drm/wayland-drm-test.c
@@ -271,6 +271,10 @@ static void
 redraw(void *data, struct wl_callback *callback, int time)
 {
 	struct window *window = data;
+    static int dst_w=0, dst_h=0;
+
+    dst_w = (dst_w + win_width/10) % win_width;
+    dst_h = (dst_h + win_height/10) % win_height;
 	if (callback)
 		wl_callback_destroy(callback);
 
@@ -282,10 +286,10 @@ redraw(void *data, struct wl_callback *callback, int time)
     }
 
     // update
-    wl_surface_attach(
+    wl_surface_attach2(
         window->surface,
         window->buffer,
-        0, 0
+        0, 0, win_width+dst_w, win_height+dst_h
     );
     wl_surface_damage(
         window->surface,
-- 
1.7.5.4