2 * common.h -- Blackmagic Design DeckLink common functions
3 * Copyright (C) 2012 Dan Dennedy <dan@dennedy.org>
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Lesser General Public
7 * License as published by the Free Software Foundation; either
8 * version 2.1 of the License, or (at your option) any later version.
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Lesser General Public License for more details.
15 * You should have received a copy of the GNU Lesser General Public
16 * License along with consumer library; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 #ifndef DECKLINK_COMMON_H
21 #define DECKLINK_COMMON_H
25 # include "DeckLinkAPI_h.h"
26 typedef BSTR DLString;
28 # include "DeckLinkAPI.h"
30 typedef CFStringRef DLString;
32 typedef const char* DLString;
36 #define SAFE_RELEASE(V) if (V) { V->Release(); V = NULL; }
38 char* getCString( DLString aDLString );
39 void freeCString( char* aCString );
40 void freeDLString( DLString aDLString );
42 #endif // DECKLINK_COMMON_H