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
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
|
// Emacs style mode select -*- C++ -*-
//-----------------------------------------------------------------------------
//
// Copyright(C) 1993-1996 Id Software, Inc.
// Copyright(C) 2005 Simon Howard
//
// 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., 59 Temple Place - Suite 330, Boston, MA
// 02111-1307, USA.
//
// DESCRIPTION: Dummy sound interface for running with FEATURE_SOUND
// disabled.
//
//-----------------------------------------------------------------------------
#include "doomtype.h"
#include "s_sound.h"
#include "p_mobj.h"
#include "sounds.h"
int snd_musicdevice = SNDDEVICE_NONE;
int snd_sfxdevice = SNDDEVICE_NONE;
// Maximum volume of a sound effect.
// Internal default is max out of 0-15.
int sfxVolume = 8;
// Maximum volume of music.
int musicVolume = 8;
// number of channels available
int numChannels = 8;
//
// Initializes sound stuff, including volume
// Sets channels, SFX and music volume,
// allocates channel buffer, sets S_sfx lookup.
//
void S_Init
( int sfxVolume,
int musicVolume )
{
}
void S_Shutdown(void)
{
}
//
// Per level startup code.
// Kills playing sounds at start of level,
// determines music if any, changes music.
//
void S_Start(void)
{
}
void
S_StartSoundAtVolume
( void* origin_p,
int sfx_id,
int volume )
{
}
void
S_StartSound
( void* origin,
int sfx_id )
{
}
void S_StopSound(void *origin)
{
}
//
// Stop and resume music, during game PAUSE.
//
void S_PauseSound(void)
{
}
void S_ResumeSound(void)
{
}
//
// Updates music & sounds
//
void S_UpdateSounds(void* listener_p)
{
}
void S_SetMusicVolume(int volume)
{
}
void S_SetSfxVolume(int volume)
{
}
//
// Starts some music with the music id found in sounds.h.
//
void S_StartMusic(int m_id)
{
}
void
S_ChangeMusic
( int musicnum,
int looping )
{
}
boolean S_MusicPlaying(void)
{
return false;
}
void S_StopMusic(void)
{
}
void S_StopChannel(int cnum)
{
}
//
// Changes volume, stereo-separation, and pitch variables
// from the norm of a sound effect to be played.
// If the sound is not audible, returns a 0.
// Otherwise, modifies parameters and returns 1.
//
int
S_AdjustSoundParams
( mobj_t* listener,
mobj_t* source,
int* vol,
int* sep,
int* pitch )
{
return 0;
}
//
// S_getChannel :
// If none available, return -1. Otherwise channel #.
//
int
S_getChannel
( void* origin,
sfxinfo_t* sfxinfo )
{
return -1;
}
|
