X-Git-Url: http://de.git.xonotic.org/?a=blobdiff_plain;f=sound.h;h=512ae9cf24036062d2b07e946d60a6fea04a1623;hb=85a33377d64ae8438e6582a7b8472f5a4bd41942;hp=b571be4e98e1b9cfb2cb165c3e67fe0b64433ae8;hpb=a845e9f59600c6443cfca0517d9c30ee9f0904b9;p=xonotic%2Fdarkplaces.git

diff --git a/sound.h b/sound.h
index b571be4e..512ae9cf 100644
--- a/sound.h
+++ b/sound.h
@@ -32,12 +32,13 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 #define DEFAULT_SOUND_PACKET_ATTENUATION 1.0
 
 // Channel flags
-#define CHANNELFLAG_NONE		0
-#define CHANNELFLAG_FORCELOOP	(1 << 0) // force looping even if the sound is not looped
-#define CHANNELFLAG_LOCALSOUND	(1 << 1) // INTERNAL USE. Not settable by S_SetChannelFlag
-#define CHANNELFLAG_PAUSED		(1 << 2)
-#define CHANNELFLAG_FULLVOLUME	(1 << 3) // isn't affected by the general volume
-
+// These channel flags can be used for sound() builtins, with SOUNDFLAG_* names
+#define CHANNELFLAG_NONE	0
+#define CHANNELFLAG_RELIABLE	(1 << 0) // send as reliable message (only used on server)
+#define CHANNELFLAG_FORCELOOP	(1 << 1) // force looping even if the sound is not looped
+#define CHANNELFLAG_LOCALSOUND	(1 << 2) // INTERNAL USE. Not settable by S_SetChannelFlag
+#define CHANNELFLAG_PAUSED	(1 << 3) // pause status
+#define CHANNELFLAG_FULLVOLUME	(1 << 4) // isn't affected by the general volume
 
 // ====================================================================
 // Types and variables
@@ -45,10 +46,12 @@ 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;
 
 
 // ====================================================================
@@ -56,18 +59,44 @@ extern cvar_t snd_staticvolume;
 // ====================================================================
 
 void S_Init (void);
+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);
-void S_UnlockSfx (sfx_t *sfx);
+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);
+sfx_t *S_FindName(const char *name);
+
+// 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);
@@ -75,9 +104,17 @@ void S_StopSound (int entnum, int entchannel);
 void S_StopAllSounds (void);
 void S_PauseGameSounds (qboolean toggle);
 
-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