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
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
|
/* 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.
*
* $URL$
* $Id$
*
*/
#ifndef GOB_IMD_H
#define GOB_IMD_H
#include "gob/video.h"
#include "gob/sound.h"
namespace Gob {
class ImdPlayer {
public:
#include "common/pack-start.h" // START STRUCT PACKING
struct ImdCoord {
int16 left;
int16 top;
int16 right;
int16 bottom;
} PACKED_STRUCT;
struct Imd {
int16 handle;
int16 verMin;
int16 framesCount;
int16 x;
int16 y;
int16 width;
int16 height;
int16 field_E;
int16 curFrame;
Video::Color *palette;
SurfaceDesc *surfDesc;
int32 *framesPos;
int32 firstFramePos;
int16 stdX;
int16 stdY;
int16 stdWidth;
int16 stdHeight;
ImdCoord *frameCoords;
int32 frameDataSize;
int32 vidBufferSize;
Video::Color *extraPalette;
} PACKED_STRUCT;
#include "common/pack-end.h" // END STRUCT PACKING
Imd *_curImd;
byte _frontSurf;
int8 _backSurf;
byte *_frontMem;
int32 _frameDelay;
uint8 _soundStage; // (0: no sound, 1: loaded, 2: playing)
ImdPlayer(GobEngine *vm);
virtual ~ImdPlayer();
Imd *loadImdFile(const char *path, SurfaceDesc *surfDesc, int8 flags);
void finishImd(Imd *&imdPtr);
int8 openImd(const char *path, int16 x, int16 y,
int16 startFrame, int16 flags);
void closeImd(void);
void play(int16 frame, uint16 palCmd, int16 palStart, int16 palEnd,
int16 palFrame, int16 lastFrame);
void play(const char *path, int16 x, int16 y, bool interruptible);
void play(const char *path, int16 x, int16 y, int16 startFrame,
int16 frames, bool fade, bool interruptible);
protected:
char _curFile[18];
int16 _curX;
int16 _curY;
int16 _left;
int16 _top;
int16 _right;
int16 _bottom;
byte *_frameData;
byte *_vidBuffer;
bool _noSound;
uint32 _soundStartTime;
uint32 _skipFrames;
int16 _soundFreq;
uint16 _soundSliceSize;
int16 _soundSlicesCount;
uint16 _soundSliceLength;
Audio::AppendableAudioStream *_audioStream;
Audio::SoundHandle _audioHandle;
GobEngine *_vm;
void copyPalette(int16 palStart, int16 palEnd);
void flipFrontMem();
void drawFrame(int16 frame);
void setXY(Imd *imdPtr, int16 x, int16 y);
void seekFrame(Imd *imdPtr, int16 frame, int16 from, bool restart = false);
uint16 checkFrameType(Imd *imdPtr, int16 frame);
void drawFrame(Imd *imdPtr, int16 frame, int16 x, int16 y,
SurfaceDesc *dest = 0);
uint32 view(ImdPlayer::Imd *imdPtr, int16 arg_4);
void renderFrame(Imd *imdPtr);
void frameUncompressor(byte *dest, byte *src);
void waitEndSoundSlice();
};
} // End of namespace Gob
#endif // GOB_IMD_H
|
