add clear operation prior to blit in vkvg_surface_create_from_bitmap

diff --git a/src/vkvg_surface.c b/src/vkvg_surface.c
index 57d1bdebead10de418fa4ede1fd856b0bce51dda..0f6e5d059a72d7864587ec37cee5bf604580e332 100644 (file)
--- a/src/vkvg_surface.c
+++ b/src/vkvg_surface.c
@@ -153,7 +153,7 @@ VkvgSurface vkvg_surface_create_from_bitmap(VkvgDevice dev, unsigned char *img,
     vkh_buffer_reset(&buff);
     vkh_image_destroy(stagImg);
 
-    surf->newSurf = false;
+    surf->newSurf = true;
 
     // create tmp context with rendering pipeline to create the multisample img
     VkvgContext ctx = vkvg_create(surf);