s_main.c File Reference

Main control for any streaming sound output device. More...

#include "s_local.h"
#include "s_main.h"
#include "s_music.h"
#include "s_sample.h"
#include "s_mix.h"

Include dependency graph for s_main.c:

Go to the source code of this file.

Defines
#define	COMPARE_VERSION(major, minor, micro)
Functions
static void	S_Restart_f (void)
	Restart the sound subsystem so it can pick up new parameters and flush all sounds.
void	S_Stop (void)
	Stop all channels.
void	S_Frame (void)
static void	S_Play_f (void)
	Plays sound fx files via console.
static int	S_CompleteSounds (const char *partial, const char **match)
void	S_Init (void)
void	S_Shutdown (void)
Variables
s_env_t	s_env
cvar_t *	snd_volume
cvar_t *	snd_distance_scale
static cvar_t *	snd_init
static cvar_t *	snd_rate

---

Detailed Description

Main control for any streaming sound output device.

Definition in file s_main.c.

---

Define Documentation

#define COMPARE_VERSION	(	major,
		minor,
		micro		)

Value:

(SDL_MIXER_MAJOR_VERSION > (major) || \
    (SDL_MIXER_MAJOR_VERSION == (major) && SDL_MIXER_MINOR_VERSION > (minor)) || \
    (SDL_MIXER_MAJOR_VERSION == (major) && SDL_MIXER_MINOR_VERSION == (minor) && \
     SDL_MIXER_PATCHLEVEL >= (micro)))

Definition at line 32 of file s_main.c.

---

Function Documentation

static int S_CompleteSounds	(	const char *	partial,
		const char **	match
	)			[static]

Definition at line 144 of file s_main.c.

References Cmd_GenericCompleteFunction(), Com_Printf(), Com_sprintf(), FS_BuildFileList(), FS_NextFileFromFileList(), len, MAX_COMPLETE, MAX_OSPATH, and SAMPLE_TYPES.

Referenced by S_Init().

void S_Frame

(

void

)

See also:

CL_Frame

Definition at line 62 of file s_main.c.

References AngleVectors(), le_s::attenuation, s_env_s::channels, cl, CL_OnBattlescape(), s_channel_s::count, ET_SOUND, i, s_env_s::initialized, LE_GetNextInUse(), M_Frame(), MAX_CHANNELS, cvar_s::modified, le_s::origin, qfalse, s_env_s::right, S_LoopSample(), S_Restart_f(), S_SpatializeChannel(), le_s::sample, s_channel_s::sample, le_s::type, and le_s::volume.

Referenced by CL_Frame(), and CL_InitAfter().

void S_Init

(

void

)

See also:

S_Shutdown

S_Restart_f

Todo:

implement the volume change for already loaded sample chunks

Definition at line 185 of file s_main.c.

References Cmd_AddCommand(), Cmd_AddParamCompleteFunction(), Cmd_Dummy_f(), Com_Printf(), CVAR_ARCHIVE, Cvar_Get(), s_env_s::format, s_env_s::initialized, cvar_s::integer, M_Init(), MAX_CHANNELS, MAX_VAR, cvar_s::modified, s_env_s::numChannels, Q_strncpyz(), qfalse, qtrue, s_env_s::rate, S_CompleteSounds(), S_FreeChannel(), S_Play_f(), and S_Restart_f().

Referenced by CL_Init(), and S_Restart_f().

static void S_Play_f

(

void

)

[static]

Plays sound fx files via console.

Definition at line 115 of file s_main.c.

References Cmd_Argc(), Cmd_Argv(), Com_Printf(), i, S_StartLocalSample(), and SND_VOLUME_DEFAULT.

Referenced by S_Init().

static void S_Restart_f

(

void

)

[static]

Restart the sound subsystem so it can pick up new parameters and flush all sounds.

See also:

S_Shutdown

S_Init

Definition at line 136 of file s_main.c.

References Com_Printf(), S_Init(), S_LoadSamples(), and S_Shutdown().

Referenced by S_Frame(), and S_Init().

void S_Shutdown

(

void

)

See also:

S_Init

S_Restart_f

Definition at line 266 of file s_main.c.

References cl_soundSysPool, Cmd_RemoveCommand(), s_env_s::initialized, M_Shutdown(), Mem_FreeTag, qfalse, S_FreeSamples(), and S_Stop().

Referenced by CL_Shutdown(), and S_Restart_f().

void S_Stop

(

void

)

Stop all channels.

Definition at line 50 of file s_main.c.

References s_env_s::channels, and s_env_s::initialized.

Referenced by CL_Disconnect(), and S_Shutdown().

---

Variable Documentation

s_env_t s_env

Definition at line 38 of file s_main.c.

Referenced by M_AddToSampleBuffer(), M_Change_f(), M_RandomTrack_f(), M_Start(), S_AllocChannel(), S_FreeChannel(), S_LoadSample(), S_LoadSamples(), S_LoopSample(), S_PlaySample(), S_SetSampleRepeatRate(), S_SpatializeChannel(), and S_StartLocalSample().

cvar_t* snd_distance_scale

Definition at line 41 of file s_main.c.

Referenced by S_SpatializeChannel().

cvar_t* snd_init [static]

Definition at line 42 of file s_main.c.

cvar_t* snd_rate [static]

Definition at line 43 of file s_main.c.

cvar_t* snd_volume

Definition at line 40 of file s_main.c.

Referenced by S_PlaySample().