blob: 231da9202eb00faf0048e2c7e82b9ee752c64e03 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
|
/* ScummVM - Graphic Adventure Engine
*
* ScummVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* $URL$
* $Id$
*
*/
#ifdef ENABLE_SCI32
#ifndef GRAPHICS_VIDEO_VMD_DECODER_H
#define GRAPHICS_VIDEO_VMD_DECODER_H
#include "graphics/video/coktelvideo/coktelvideo.h"
#include "graphics/video/video_decoder.h"
#include "sound/mixer.h"
namespace Sci {
/**
* Wrapper for the Coktel Vision VMD video decoder
* for videos by Coktel Vision/Sierra.
*
* VMD videos were used in the following SCI21/SCI3
* adventure games, developed by Sierra:
* - Gabriel Knight 2: The Beast Within
* - Leisure Suit Larry 7
* - Lighthouse
* - Phantasmagoria 1
* - RAMA
* - Shivers
* - Shivers 2: Harvest of Souls
* - Torin's Passage
*/
class VMDDecoder : public Graphics::FixedRateVideoDecoder {
public:
VMDDecoder(Audio::Mixer *mixer);
virtual ~VMDDecoder();
uint32 getFrameWaitTime();
bool load(Common::SeekableReadStream &stream);
void close();
bool isVideoLoaded() const { return _fileStream != 0; }
uint16 getWidth() const { return _surface->w; }
uint16 getHeight() const { return _surface->h; }
uint32 getFrameCount() const { return _vmdDecoder->getFramesCount(); }
Graphics::Surface *decodeNextFrame();
Graphics::PixelFormat getPixelFormat() const { return Graphics::PixelFormat::createFormatCLUT8(); }
byte *getPalette() { _dirtyPalette = false; return _palette; }
bool hasDirtyPalette() const { return _dirtyPalette; }
protected:
Common::Rational getFrameRate() const { return _vmdDecoder->getFrameRate(); }
private:
Graphics::Vmd *_vmdDecoder;
Audio::Mixer *_mixer;
Graphics::Surface *_surface;
Common::SeekableReadStream *_fileStream;
byte _palette[256 * 3];
bool _dirtyPalette;
void loadPaletteFromVMD();
};
} // End of namespace Graphics
#endif
#endif
|
