1 /* 2 QF/plugin/snd_render.h 3 4 Sound Renderer plugin data types 5 6 Copyright (C) 2001 Jeff Teunissen <deek@quakeforge.net> 7 8 This program is free software; you can redistribute it and/or 9 modify it under the terms of the GNU General Public License 10 as published by the Free Software Foundation; either version 2 11 of the License, or (at your option) any later version. 12 13 This program is distributed in the hope that it will be useful, 14 but WITHOUT ANY WARRANTY; without even the implied warranty of 15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 16 17 See the GNU General Public License for more details. 18 19 You should have received a copy of the GNU General Public License 20 along with this program; if not, write to: 21 22 Free Software Foundation, Inc. 23 59 Temple Place - Suite 330 24 Boston, MA 02111-1307, USA 25 26 */ 27 #ifndef __QF_plugin_snd_render_h_ 28 #define __QF_plugin_snd_render_h_ 29 30 #include <QF/plugin.h> 31 #include <QF/qtypes.h> 32 33 /* 34 All sound plugins must export these functions 35 */ 36 37 struct sfx_s; 38 39 typedef void (*P_S_Init) (void); 40 typedef void (*P_S_Shutdown) (void); 41 typedef void (*P_S_AmbientOff) (void); 42 typedef void (*P_S_AmbientOn) (void); 43 typedef void (*P_S_StartSound) (int entnum, int entchannel, struct sfx_s *sfx, const vec3_t origin, float fvol, float attenuation); 44 typedef void (*P_S_StaticSound) (struct sfx_s *sfx, const vec3_t origin, float vol, float attenuation); 45 typedef void (*P_S_StopSound) (int entnum, int entchannel); 46 typedef struct sfx_s * (*P_S_PrecacheSound) (const char *sample); 47 typedef void (*P_S_Update) (const vec3_t origin, const vec3_t v_forward, const vec3_t v_right, const vec3_t v_up, const byte *ambient_sound_level); 48 typedef void (*P_S_StopAllSounds) (void); 49 typedef void (*P_S_ExtraUpdate) (void); 50 typedef void (*P_S_LocalSound) (const char *s); 51 typedef void (*P_S_BlockSound) (void); 52 typedef void (*P_S_UnblockSound) (void); 53 typedef struct sfx_s *(*P_S_LoadSound) (const char *name); 54 typedef struct channel_s *(*P_S_AllocChannel) (void); 55 typedef void (*P_S_ChannelStop) (struct channel_s *chan); 56 57 typedef struct snd_render_funcs_s { 58 P_S_AmbientOff pS_AmbientOff; 59 P_S_AmbientOn pS_AmbientOn; 60 P_S_StaticSound pS_StaticSound; 61 P_S_StartSound pS_StartSound; 62 P_S_StopSound pS_StopSound; 63 P_S_PrecacheSound pS_PrecacheSound; 64 P_S_Update pS_Update; 65 P_S_StopAllSounds pS_StopAllSounds; 66 P_S_ExtraUpdate pS_ExtraUpdate; 67 P_S_LocalSound pS_LocalSound; 68 P_S_BlockSound pS_BlockSound; 69 P_S_UnblockSound pS_UnblockSound; 70 P_S_LoadSound pS_LoadSound; 71 P_S_AllocChannel pS_AllocChannel; 72 P_S_ChannelStop pS_ChannelStop; 73 } snd_render_funcs_t; 74 75 typedef struct snd_render_data_s { 76 double *host_frametime; 77 int *viewentity; 78 79 unsigned int *soundtime; 80 unsigned int *paintedtime; 81 struct plugin_s *output; 82 } snd_render_data_t; 83 84 #endif // __QF_plugin_snd_render_h_ 85