4 * Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 #ifndef TRANSPORTQUE_INC
23 #define TRANSPORTQUE_INC
26 #define PLAY_FORWARD 0
27 #define PLAY_REVERSE 1
30 // Perform change but don't render anything
31 #define COMMAND_NONE 0
32 // Stop playback but keep existing change_type flag
35 #define SINGLE_FRAME_FWD 1
38 #define SINGLE_FRAME_REWIND 4
39 #define NORMAL_REWIND 5
43 #define SLOW_REWIND 10
46 #define CURRENT_FRAME 13
48 // Level of change. Changes have to be inclusive of all the lesser changes.
50 #define CHANGE_ALL 0xffffffff
51 // Delete render engines
52 #define CHANGE_EDL 0x11
53 // Search EDL and synchronize parameters.
54 #define CHANGE_PARAMS 0x1
55 #define CHANGE_NONE 0x0
57 class TransportCommand;