add isValid() to Bitmap interface

2014-01-20 22:49:33 +01:00
parent 652024c5dc
commit 94011804be
5 changed files with 22 additions and 1 deletions
--- a/vtm/src/org/oscim/backend/canvas/Bitmap.java
+++ b/vtm/src/org/oscim/backend/canvas/Bitmap.java
@@ -60,4 +60,6 @@ public interface Bitmap {
 	 * @param replace true, when glSubImage2D can be used for upload
 	 */
 	void uploadToTexture(boolean replace);
+
+	boolean isValid();
 }