Quake 2 Dreamcast - Версия для печати

Код:

C:\dcquake2-2002-08-10\quake2-3.21\

 

dc\

 

C:\dcquake2-2002-08-10\quake2-3.21\dc\

 

dc\

gl_dc.c

in_dc.c

Makefile

net_udp.c

q_shdc.c

qgl_dc.c

rw_dc.c

snd_dc.c

snd_mix.c

snddma_dc.c

symbols.c

sys_dc.c

vid_menu.c

vid_so.c

vmuheader.c

vmuheader.h

 

C:\dcquake2-2002-08-10\quake2-3.21\dc\dc\

 

aica.c

aica.h

dcmenu.c

dlfcn.h

elf.h

elfload.c

fake_cdda.c

fake_cdda.h

fake_cdda2.c

fs_mem.c

gensymtab.pl

malloc.c

malloc.h

netdb.c

netdb.h

README

startup.o

syscalls.c

Код:

*/

// snd_dma.c -- main control for any streaming sound output device



#include "quakedef.h"



#ifdef _WIN32

#include "winquake.h"

#endif



void S_Play(void);

void S_PlayVol(void);

void S_SoundList(void);

void S_Update_();

void S_StopAllSounds(qboolean clear);

void S_StopAllSoundsC(void);



// =======================================================================

// Internal sound data & structures

// =======================================================================



#undef    MAX_CHANNELS

#define    MAX_CHANNELS    64    /* for aica */

channel_t   channels[MAX_CHANNELS];

int            total_channels;



int                snd_blocked = 0;

static qboolean    snd_ambient = 1;

qboolean        snd_initialized = false;



// pointer should go away

volatile dma_t  *shm = 0;

volatile dma_t sn;



vec3_t        listener_origin;

vec3_t        listener_forward;

vec3_t        listener_right;

vec3_t        listener_up;

vec_t        sound_nominal_clip_dist=1000.0;



int            soundtime;        // sample PAIRS

int           paintedtime;     // sample PAIRS





#define    MAX_SFX        512

sfx_t        *known_sfx;        // hunk allocated [MAX_SFX]

int            num_sfx;



sfx_t        *ambient_sfx[NUM_AMBIENTS];



int         desired_speed = 11025;

int         desired_bits = 16;



int sound_started=0;



cvar_t bgmvolume = {"bgmvolume", "1", true};

cvar_t volume = {"volume", "0.7", true};



cvar_t nosound = {"nosound", "0"};

cvar_t precache = {"precache", "1"};

cvar_t loadas8bit = {"loadas8bit", "0"};

cvar_t bgmbuffer = {"bgmbuffer", "4096"};

cvar_t ambient_level = {"ambient_level", "0.3"};

cvar_t ambient_fade = {"ambient_fade", "100"};

cvar_t snd_noextraupdate = {"snd_noextraupdate", "0"};

cvar_t snd_show = {"snd_show", "0"};

cvar_t _snd_mixahead = {"_snd_mixahead", "0.1", true};





// ====================================================================

// User-setable variables

// ====================================================================





//

// Fake dma is a synchronous faking of the DMA progress used for

// isolating performance in the renderer.  The fakedma_updates is

// number of times S_Update() is called per second.

//



#define    fakedma 0

int fakedma_updates = 15;





void S_AmbientOff (void)

{

    snd_ambient = false;

}