]> git.sesse.net Git - casparcg/blob - core/producer/transition/transition_producer.h
* Refactored to use enum class instead of enum_class.
[casparcg] / core / producer / transition / transition_producer.h
1 /*
2 * Copyright (c) 2011 Sveriges Television AB <info@casparcg.com>
3 *
4 * This file is part of CasparCG (www.casparcg.com).
5 *
6 * CasparCG 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 3 of the License, or
9 * (at your option) any later version.
10 *
11 * CasparCG 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.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with CasparCG. If not, see <http://www.gnu.org/licenses/>.
18 *
19 * Author: Robert Nagy, ronag89@gmail.com
20 */
21
22 #pragma once
23
24 #include "../../video_format.h"
25
26 #include <common/memory.h>
27 #include <common/tweener.h>
28
29 #include <string>
30
31 namespace caspar { namespace core {
32         
33 enum class transition_type
34 {
35         cut,    
36         mix,    
37         push,    
38         slide,  
39         wipe,
40         count
41 };
42         
43 enum class transition_direction
44 {
45         from_left,
46         from_right,
47         count
48 };
49
50 struct transition_info
51 {
52         transition_info() 
53                 : type(transition_type::cut)
54                 , duration(0)
55                 , direction(transition_direction::from_left)
56                 , tweener(L"linear"){}
57                 
58         int                                             duration;
59         transition_direction    direction;
60         transition_type                 type;
61         tweener                                 tweener;
62 };
63
64 spl::shared_ptr<class frame_producer> create_transition_producer(const field_mode& mode, const spl::shared_ptr<class frame_producer>& destination, const transition_info& info);
65
66 }}