MediaConnection: BufferSize should be inherited

* While it's trivial for audio to calculate the buffer size, it isn't the same for video.
2018-02-25 23:44:33 +01:00
parent 78fea9cd2d
commit 9cf18a39cd
4 changed files with 20 additions and 20 deletions
@@ -51,7 +51,7 @@ public:

 	// Represents the buffer size, depends on the format set or negotiated
 	// for this connection.
-	size_t							BufferSize() const;
+	virtual size_t					BufferSize() const = 0;

 	// Disconnect this connection. When a connection is disconnected,
 	// it can be reused as brand new.
@@ -114,6 +114,9 @@ public:

 			void*					Cookie() const;

+	virtual size_t					BufferSize() const;
+	virtual void					SetBufferSize(size_t bufferSize);
+
 protected:
 									BSimpleMediaConnection(
 										media_connection_kinds kinds);
@@ -122,6 +125,8 @@ protected:
 			process_hook			fProcessHook;
 			notify_hook				fNotifyHook;
 			void*					fBufferCookie;
+
+			size_t					fBufferSize;
 };