X-Git-Url: http://git.xonotic.org/?a=blobdiff_plain;f=sound.h;h=cacb23ae5e878818c03319727cbe6995e765cad9;hb=5f132358331c13df33f7c7858ee1e5aa69060e00;hp=f5ab1b7583df9b404211dea36da20aaccefd7d55;hpb=ab99ad92446a3043f71afa0a9878499e9360d877;p=xonotic%2Fdarkplaces.git

diff --git a/sound.h b/sound.h
index f5ab1b75..cacb23ae 100644
--- a/sound.h
+++ b/sound.h
@@ -45,10 +45,12 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 
 typedef struct sfx_s sfx_t;
 
+extern cvar_t mastervolume;
 extern cvar_t bgmvolume;
 extern cvar_t volume;
 extern cvar_t snd_initialized;
 extern cvar_t snd_staticvolume;
+extern cvar_t snd_mutewhenidle;
 
 
 // ====================================================================
@@ -60,26 +62,60 @@ void S_Terminate (void);
 
 void S_Startup (void);
 void S_Shutdown (void);
+void S_UnloadAllSounds_f (void);
 
 void S_Update(const matrix4x4_t *listenermatrix);
 void S_ExtraUpdate (void);
 
-sfx_t *S_PrecacheSound (const char *sample, qboolean complain, qboolean lock);
-void S_ServerSounds (char serversound [][MAX_QPATH], unsigned int numsounds);
+sfx_t *S_PrecacheSound (const char *sample, qboolean complain, qboolean levelsound);
+float S_SoundLength(const char *name);
+void S_ClearUsed (void);
+void S_PurgeUnused (void);
+qboolean S_IsSoundPrecached (const sfx_t *sfx);
+
+// for sound() builtins
+#define CHANFLAG_RELIABLE 1
+
+// these define the "engine" channel namespace
+#define CHAN_MIN_AUTO       -128
+#define CHAN_MAX_AUTO          0
+#define CHAN_MIN_SINGLE        1
+#define CHAN_MAX_SINGLE      127
+#define IS_CHAN_AUTO(n)        ((n) >= CHAN_MIN_AUTO && (n) <= CHAN_MAX_AUTO)
+#define IS_CHAN_SINGLE(n)      ((n) >= CHAN_MIN_SINGLE && (n) <= CHAN_MAX_SINGLE)
+#define IS_CHAN(n)             (IS_CHAN_AUTO(n) || IS_CHAN_SINGLE(n))
+
+// engine channel == network channel
+#define CHAN_ENGINE2NET(c)     (c)
+#define CHAN_NET2ENGINE(c)     (c)
+
+// engine view of channel encodes the auto flag into the channel number (see CHAN_ constants below)
+// user view uses the flags bitmask for it
+#define CHAN_USER2ENGINE(c)    (c)
+#define CHAN_ENGINE2USER(c)    (c)
+#define CHAN_ENGINE2CVAR(c)    (abs(c))
 
 // S_StartSound returns the channel index, or -1 if an error occurred
 int S_StartSound (int entnum, int entchannel, sfx_t *sfx, vec3_t origin, float fvol, float attenuation);
+int S_StartSound_StartPosition_Flags (int entnum, int entchannel, sfx_t *sfx, vec3_t origin, float fvol, float attenuation, float startposition, int flags, float fspeed);
 qboolean S_LocalSound (const char *s);
 
 void S_StaticSound (sfx_t *sfx, vec3_t origin, float fvol, float attenuation);
 void S_StopSound (int entnum, int entchannel);
 void S_StopAllSounds (void);
 void S_PauseGameSounds (qboolean toggle);
-void S_ClearBuffer (void);
 
-void S_StopChannel (unsigned int channel_ind);
+void S_StopChannel (unsigned int channel_ind, qboolean lockmutex, qboolean freesfx);
 qboolean S_SetChannelFlag (unsigned int ch_ind, unsigned int flag, qboolean value);
 void S_SetChannelVolume (unsigned int ch_ind, float fvol);
+void S_SetChannelSpeed (unsigned int ch_ind, float fspeed);
+float S_GetChannelPosition (unsigned int ch_ind);
+float S_GetEntChannelPosition(int entnum, int entchannel);
 
+void S_BlockSound (void);
+void S_UnblockSound (void);
+
+int S_GetSoundRate (void);
+int S_GetSoundChannels (void);
 
 #endif