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
|
/* 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.
*
*/
#ifndef VIDEO_CODECS_CDTOONS_H
#define VIDEO_CODECS_CDTOONS_H
#include "video/codecs/codec.h"
#include "common/hashmap.h"
namespace Video {
struct CDToonsBlock {
uint16 flags;
uint32 size;
uint16 startFrame;
uint16 endFrame;
uint16 unknown12;
byte *data;
};
/**
* Broderbund CDToons decoder.
*
* Used in video:
* - QuickTimeDecoder
*/
class CDToonsDecoder : public Codec {
public:
CDToonsDecoder(uint16 width, uint16 height);
~CDToonsDecoder();
Graphics::Surface *decodeImage(Common::SeekableReadStream *stream);
Graphics::PixelFormat getPixelFormat() const { return Graphics::PixelFormat::createFormatCLUT8(); }
bool containsPalette() const { return true; }
const byte *getPalette() { _dirtyPalette = false; return _palette; }
bool hasDirtyPalette() const { return _dirtyPalette; }
private:
Graphics::Surface *_surface;
byte _palette[256 * 3];
bool _dirtyPalette;
uint16 _currentPaletteId;
uint16 _currentFrame;
Common::HashMap<uint16, CDToonsBlock> _blocks;
void renderBlock(byte *data, uint size, int x, int y, uint width, uint height);
void setPalette(byte *data);
};
} // End of namespace Video
#endif
|
