2 Copyright (C) 1996-1997 Id Software, Inc.
4 This program is free software; you can redistribute it and/or
5 modify it under the terms of the GNU General Public License
6 as published by the Free Software Foundation; either version 2
7 of the License, or (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
13 See the GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software
17 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
20 // snd_null.c -- include this instead of all the other snd_* files to have
21 // no sound code whatsoever
25 cvar_t bgmvolume = {CVAR_SAVE, "bgmvolume", "1"};
26 cvar_t volume = {CVAR_SAVE, "volume", "0.7"};
27 cvar_t snd_staticvolume = {CVAR_SAVE, "snd_staticvolume", "1"};
29 qboolean snd_initialized = false;
33 Cvar_RegisterVariable(&bgmvolume);
34 Cvar_RegisterVariable(&volume);
35 Cvar_RegisterVariable(&snd_staticvolume);
38 void S_AmbientOff (void)
42 void S_AmbientOn (void)
46 void S_Shutdown (void)
50 void S_TouchSound (char *sample)
54 void S_ClearBuffer (void)
58 void S_StaticSound (sfx_t *sfx, vec3_t origin, float vol, float attenuation)
62 void S_StartSound (int entnum, int entchannel, sfx_t *sfx, vec3_t origin, float fvol, float attenuation)
66 void S_StopSound (int entnum, int entchannel)
70 sfx_t *S_PrecacheSound (char *sample, int complain)
75 void S_ClearPrecache (void)
79 void S_Update (vec3_t origin, vec3_t v_forward, vec3_t v_right, vec3_t v_up)
83 void S_StopAllSounds (qboolean clear)
87 void S_BeginPrecaching (void)
91 void S_EndPrecaching (void)
95 void S_ExtraUpdate (void)
99 void S_LocalSound (char *s)
103 void S_RawSamples_Enqueue(short *samples, unsigned int length)
107 void S_RawSamples_Dequeue(int *samples, unsigned int length)
111 void S_RawSamples_ClearQueue(void)
115 int S_RawSamples_QueueWantsMore(void)
120 void S_ResampleBuffer16Stereo(short *input, int inputlength, short *output, int outputlength)
124 int S_RawSamples_SampleRate(void)