修改userdata创建方式

1 files changed, 3 insertions, 3 deletions

diff --git a/src/libjin/render/canvas.h b/src/libjin/render/canvas.h
index 6f81ed6..e65c0c1 100644
--- a/src/libjin/render/canvas.h
+++ b/src/libjin/render/canvas.h
@@ -9,11 +9,9 @@ namespace render
     {
     public: 
 
-        Canvas(); 
+        Canvas(int w, int h); 
         ~Canvas();
         
-        bool init(int w, int h); 
-        
         void bind(); 
         
         static void unbind();
@@ -26,6 +24,8 @@ namespace render
 
         // current binded fbo 
         static GLint cur; 
+
+        bool init();
     };
 }
 }