reset static buffer-usage-count on init, formatting..

src/org/oscim/renderer/BufferObject.java

@@ -26,11 +26,8 @@ public final class BufferObject {
 	private static final int MB = 1024 * 1024;
 	private static final int LIMIT_BUFFERS = 16 * MB;
 
-
-	// -------------------------------------------------------------
-	// GL id
+	// GL identifier
 	public int id;
-
 	// allocated bytes
 	public int size;
 
@@ -83,7 +80,9 @@ public final class BufferObject {
 		if (mBufferMemoryUsage < LIMIT_BUFFERS)
 			return;
 
-		Log.d(TAG, "buffer object usage: " + mBufferMemoryUsage / MB + "MB");
+		Log.d(TAG, "buffer object usage: "
+				+ mBufferMemoryUsage / MB
+				+ "MB, force: " + force);
 
 		mBufferMemoryUsage -= BufferObject.limitUsage(1024 * 1024);
 
@@ -187,6 +186,7 @@ public final class BufferObject {
 	}
 
 	static synchronized void init(int num) {
+		mBufferMemoryUsage = 0;
 		pool = null;
 		createBuffers(num);
 		counter = num;