GL_TransformToScreen now properly calculates out[2], thanks to Vic for pointing out...

[xonotic/darkplaces.git] / sound.h

diff --git a/sound.h b/sound.h
index 8aff39c8f29164d8ba81a7a26d618e69d26c3bb2..55eee7b28da6eafc0f143352b144b5bca9f4d534 100644 (file)
--- a/sound.h
+++ b/sound.h
@@ -43,6 +43,7 @@ typedef struct
 #define SFXFLAG_NONE                   0
 #define SFXFLAG_SILENTLYMISSING        (1 << 0) // if the sfx is missing and loaded with complain = false
 #define SFXFLAG_USED                   (1 << 1)
+#define SFXFLAG_STREAMED               (1 << 2) // informative only. You shouldn't need to know that
 
 typedef struct snd_fetcher_s snd_fetcher_t;
 typedef struct sfx_s
@@ -69,6 +70,8 @@ typedef struct
 // channel_t flags
 #define CHANNELFLAG_NONE               0
 #define CHANNELFLAG_FORCELOOP  (1 << 0) // force looping even if the sound is not looped
+#define CHANNELFLAG_LOCALSOUND (1 << 1) // non-game sound (ex: menu sound)
+#define CHANNELFLAG_PAUSED             (1 << 2)
 
 typedef struct
 {
@@ -99,10 +102,17 @@ struct snd_fetcher_s
 void S_Init (void);
 void S_Startup (void);
 void S_Shutdown (void);
-void S_StartSound (int entnum, int entchannel, sfx_t *sfx, vec3_t origin, float fvol,  float attenuation);
+// 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);
 void S_StaticSound (sfx_t *sfx, vec3_t origin, float vol, float attenuation);
+void S_StopChannel (unsigned int channel_ind);
+void S_PauseChannel (unsigned int channel_ind, qboolean toggle);
+void S_LoopChannel (unsigned int channel_ind, qboolean toggle);
 void S_StopSound (int entnum, int entchannel);
 void S_StopAllSounds(qboolean clear);
+void S_PauseGameSounds (void);
+void S_ResumeGameSounds (void);
+void S_SetChannelVolume (unsigned int ch_ind, float fvol);
 void S_ClearBuffer (void);
 void S_Update(vec3_t origin, vec3_t forward, vec3_t left, vec3_t up);
 void S_ExtraUpdate (void);
@@ -158,10 +168,8 @@ extern vec3_t listener_viewforward;
 extern vec3_t listener_viewleft;
 extern vec3_t listener_viewup;
 extern volatile dma_t *shm;
-extern volatile dma_t sn;
 extern vec_t sound_nominal_clip_dist;
 
-extern cvar_t loadas8bit;
 extern cvar_t bgmvolume;
 extern cvar_t volume;
 extern cvar_t snd_swapstereo;