modules/access/vlc_decklink.h

   1 /*****************************************************************************
   2  * vlc_decklink.h: Decklink Common includes
   3  *****************************************************************************
   4  * Copyright (C) 2018 LTN Global Communications
   5  *
   6  * Authors: Devin Heitmueller <dheitmueller@ltnglobal.com>
   7  *
   8  * This program is free software; you can redistribute it and/or modify it
   9  * under the terms of the GNU Lesser General Public License as published by
  10  * the Free Software Foundation; either version 2.1 of the License, or
  11  * (at your option) any later version.
  12  *
  13  * This program is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  16  * GNU Lesser General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU Lesser General Public License
  19  * along with this program; if not, write to the Free Software Foundation,
  20  * Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
  21  *****************************************************************************/
  22
  23 #ifndef VLC_DECKLINK_H
  24 #define VLC_DECKLINK_H 1
  25
  26 /**
  27  * \file
  28  * This file defines Decklink portability macros and other functions
  29  */
  30
  31 #include <DeckLinkAPI.h>
  32
  33 /* Portability code to deal with differences how the Blackmagic SDK
  34    handles strings on various platforms */
  35 #ifdef _WIN32
  36 #error FIXME: Win32 is known to not work for decklink.
  37 #elif defined(__APPLE__)
  38 #include <vlc_common.h>
  39 #include <vlc_charset.h>
  40 typedef CFStringRef decklink_str_t;
  41 #define DECKLINK_STRDUP(s) FromCFString(s, kCFStringEncodingUTF8)
  42 #define DECKLINK_FREE(s) CFRelease(s)
  43 #else
  44 typedef const char* decklink_str_t;
  45 #define DECKLINK_STRDUP strdup
  46 #define DECKLINK_FREE(s) free((void *) s)
  47 #endif
  48
  49 #endif /* VLC_DECKLINK_H */
  50