#include "snd_main.h"
#include "snd_ogg.h"
#include "snd_modplug.h"
+#include "csprogs.h"
#define SND_MIN_SPEED 8000
#define SND_MAX_WIDTH 2
#define SND_MIN_CHANNELS 1
#define SND_MAX_CHANNELS 8
-
#if SND_LISTENERS != 8
# error this data only supports up to 8 channel, update it!
#endif
-typedef struct listener_s
-{
- float yawangle;
- float dotscale;
- float dotbias;
- float ambientvolume;
-}
-listener_t;
-typedef struct speakerlayout_s
-{
- const char *name;
- unsigned int channels;
- listener_t listeners[SND_LISTENERS];
-}
-speakerlayout_t;
-static speakerlayout_t snd_speakerlayout;
+speakerlayout_t snd_speakerlayout;
// Our speaker layouts are based on ALSA. They differ from those
// Win32 and Mac OS X APIs use when there's more than 4 channels.
{
"surround71", 8,
{
- {45, 0.2, 0.2, 0.5}, // front left
- {315, 0.2, 0.2, 0.5}, // front right
- {135, 0.2, 0.2, 0.5}, // rear left
- {225, 0.2, 0.2, 0.5}, // rear right
- {0, 0.2, 0.2, 0.5}, // front center
- {0, 0, 0, 0}, // lfe (we don't have any good lfe sound sources and it would take some filtering work to generate them (and they'd probably still be wrong), so... no lfe)
- {90, 0.2, 0.2, 0.5}, // side left
- {180, 0.2, 0.2, 0.5}, // side right
+ {0, 45, 0.2, 0.2, 0.5}, // front left
+ {1, 315, 0.2, 0.2, 0.5}, // front right
+ {2, 135, 0.2, 0.2, 0.5}, // rear left
+ {3, 225, 0.2, 0.2, 0.5}, // rear right
+ {4, 0, 0.2, 0.2, 0.5}, // front center
+ {5, 0, 0, 0, 0}, // lfe (we don't have any good lfe sound sources and it would take some filtering work to generate them (and they'd probably still be wrong), so... no lfe)
+ {6, 90, 0.2, 0.2, 0.5}, // side left
+ {7, 180, 0.2, 0.2, 0.5}, // side right
}
},
{
"surround51", 6,
{
- {45, 0.2, 0.2, 0.5}, // front left
- {315, 0.2, 0.2, 0.5}, // front right
- {135, 0.2, 0.2, 0.5}, // rear left
- {225, 0.2, 0.2, 0.5}, // rear right
- {0, 0.2, 0.2, 0.5}, // front center
- {0, 0, 0, 0}, // lfe (we don't have any good lfe sound sources and it would take some filtering work to generate them (and they'd probably still be wrong), so... no lfe)
- {0, 0, 0, 0},
- {0, 0, 0, 0},
+ {0, 45, 0.2, 0.2, 0.5}, // front left
+ {1, 315, 0.2, 0.2, 0.5}, // front right
+ {2, 135, 0.2, 0.2, 0.5}, // rear left
+ {3, 225, 0.2, 0.2, 0.5}, // rear right
+ {4, 0, 0.2, 0.2, 0.5}, // front center
+ {5, 0, 0, 0, 0}, // lfe (we don't have any good lfe sound sources and it would take some filtering work to generate them (and they'd probably still be wrong), so... no lfe)
+ {0, 0, 0, 0, 0},
+ {0, 0, 0, 0, 0},
}
},
{
// channel of its own
"surround40", 4,
{
- {45, 0.3, 0.3, 0.8}, // front left
- {315, 0.3, 0.3, 0.8}, // front right
- {135, 0.3, 0.3, 0.8}, // rear left
- {225, 0.3, 0.3, 0.8}, // rear right
- {0, 0, 0, 0},
- {0, 0, 0, 0},
- {0, 0, 0, 0},
- {0, 0, 0, 0},
+ {0, 45, 0.3, 0.3, 0.8}, // front left
+ {1, 315, 0.3, 0.3, 0.8}, // front right
+ {2, 135, 0.3, 0.3, 0.8}, // rear left
+ {3, 225, 0.3, 0.3, 0.8}, // rear right
+ {0, 0, 0, 0, 0},
+ {0, 0, 0, 0, 0},
+ {0, 0, 0, 0, 0},
+ {0, 0, 0, 0, 0},
}
},
{
// channel of its own
"stereo", 2,
{
- {90, 0.5, 0.5, 1}, // side left
- {270, 0.5, 0.5, 1}, // side right
- {0, 0, 0, 0},
- {0, 0, 0, 0},
- {0, 0, 0, 0},
- {0, 0, 0, 0},
- {0, 0, 0, 0},
- {0, 0, 0, 0},
+ {0, 90, 0.5, 0.5, 1}, // side left
+ {1, 270, 0.5, 0.5, 1}, // side right
+ {0, 0, 0, 0, 0},
+ {0, 0, 0, 0, 0},
+ {0, 0, 0, 0, 0},
+ {0, 0, 0, 0, 0},
+ {0, 0, 0, 0, 0},
+ {0, 0, 0, 0, 0},
}
},
{
"mono", 1,
{
- {0, 0, 1, 1}, // center
- {0, 0, 0, 0},
- {0, 0, 0, 0},
- {0, 0, 0, 0},
- {0, 0, 0, 0},
- {0, 0, 0, 0},
- {0, 0, 0, 0},
- {0, 0, 0, 0},
+ {0, 0, 0, 1, 1}, // center
+ {0, 0, 0, 0, 0},
+ {0, 0, 0, 0, 0},
+ {0, 0, 0, 0, 0},
+ {0, 0, 0, 0, 0},
+ {0, 0, 0, 0, 0},
+ {0, 0, 0, 0, 0},
+ {0, 0, 0, 0, 0},
}
}
};
unsigned int total_channels;
snd_ringbuffer_t *snd_renderbuffer = NULL;
-unsigned int soundtime = 0;
+static unsigned int soundtime = 0;
static unsigned int oldpaintedtime = 0;
static unsigned int extrasoundtime = 0;
static double snd_starttime = 0.0;
+qboolean snd_threaded = false;
+qboolean snd_usethreadedmixing = false;
vec3_t listener_origin;
matrix4x4_t listener_matrix[SND_LISTENERS];
static int current_channellayout = SND_CHANNELLAYOUT_AUTO;
static int current_channellayout_used = SND_CHANNELLAYOUT_AUTO;
+static double spatialpower, spatialmin, spatialdiff, spatialoffset, spatialfactor;
+typedef enum { SPATIAL_NONE, SPATIAL_LOG, SPATIAL_POW, SPATIAL_THRESH } spatialmethod_t;
+spatialmethod_t spatialmethod;
+
// Cvars declared in sound.h (part of the sound API)
cvar_t bgmvolume = {CVAR_SAVE, "bgmvolume", "1", "volume of background music (such as CD music or replacement files such as sound/cdtracks/track002.ogg)"};
cvar_t volume = {CVAR_SAVE, "volume", "0.7", "volume of sound effects"};
cvar_t snd_initialized = { CVAR_READONLY, "snd_initialized", "0", "indicates the sound subsystem is active"};
cvar_t snd_staticvolume = {CVAR_SAVE, "snd_staticvolume", "1", "volume of ambient sound effects (such as swampy sounds at the start of e1m2)"};
-cvar_t snd_soundradius = {0, "snd_soundradius", "2000", "radius of weapon sounds and other standard sound effects (monster idle noises are half this radius and flickering light noises are one third of this radius)"};
+cvar_t snd_soundradius = {CVAR_SAVE, "snd_soundradius", "2000", "radius of weapon sounds and other standard sound effects (monster idle noises are half this radius and flickering light noises are one third of this radius)"};
+cvar_t snd_spatialization_min_radius = {CVAR_SAVE, "snd_spatialization_min_radius", "10000", "use minimum spatialization above to this radius"};
+cvar_t snd_spatialization_max_radius = {CVAR_SAVE, "snd_spatialization_max_radius", "100", "use maximum spatialization below this radius"};
+cvar_t snd_spatialization_min = {CVAR_SAVE, "snd_spatialization_min", "0.70", "minimum spatializazion of sounds"};
+cvar_t snd_spatialization_max = {CVAR_SAVE, "snd_spatialization_max", "0.95", "maximum spatialization of sounds"};
+cvar_t snd_spatialization_power = {CVAR_SAVE, "snd_spatialization_power", "0", "exponent of the spatialization falloff curve (0: logarithmic)"};
+cvar_t snd_spatialization_control = {CVAR_SAVE, "snd_spatialization_control", "0", "enable spatialization control (headphone friendly mode)"};
// Cvars declared in snd_main.h (shared with other snd_*.c files)
cvar_t _snd_mixahead = {CVAR_SAVE, "_snd_mixahead", "0.1", "how much sound to mix ahead of time"};
extern cvar_t v_flipped;
cvar_t snd_channellayout = {0, "snd_channellayout", "0", "channel layout. Can be 0 (auto - snd_restart needed), 1 (standard layout), or 2 (ALSA layout)"};
cvar_t snd_mutewhenidle = {CVAR_SAVE, "snd_mutewhenidle", "1", "whether to disable sound output when game window is inactive"};
+cvar_t snd_entchannel0volume = {CVAR_SAVE, "snd_entchannel0volume", "1", "volume multiplier of the auto-allocate entity channel of regular entities"};
+cvar_t snd_entchannel1volume = {CVAR_SAVE, "snd_entchannel1volume", "1", "volume multiplier of the 1st entity channel of regular entities"};
+cvar_t snd_entchannel2volume = {CVAR_SAVE, "snd_entchannel2volume", "1", "volume multiplier of the 2nd entity channel of regular entities"};
+cvar_t snd_entchannel3volume = {CVAR_SAVE, "snd_entchannel3volume", "1", "volume multiplier of the 3rd entity channel of regular entities"};
+cvar_t snd_entchannel4volume = {CVAR_SAVE, "snd_entchannel4volume", "1", "volume multiplier of the 4th entity channel of regular entities"};
+cvar_t snd_entchannel5volume = {CVAR_SAVE, "snd_entchannel5volume", "1", "volume multiplier of the 5th entity channel of regular entities"};
+cvar_t snd_entchannel6volume = {CVAR_SAVE, "snd_entchannel6volume", "1", "volume multiplier of the 6th entity channel of regular entities"};
+cvar_t snd_entchannel7volume = {CVAR_SAVE, "snd_entchannel7volume", "1", "volume multiplier of the 7th entity channel of regular entities"};
+cvar_t snd_playerchannel0volume = {CVAR_SAVE, "snd_playerchannel0volume", "1", "volume multiplier of the auto-allocate entity channel of player entities"};
+cvar_t snd_playerchannel1volume = {CVAR_SAVE, "snd_playerchannel1volume", "1", "volume multiplier of the 1st entity channel of player entities"};
+cvar_t snd_playerchannel2volume = {CVAR_SAVE, "snd_playerchannel2volume", "1", "volume multiplier of the 2nd entity channel of player entities"};
+cvar_t snd_playerchannel3volume = {CVAR_SAVE, "snd_playerchannel3volume", "1", "volume multiplier of the 3rd entity channel of player entities"};
+cvar_t snd_playerchannel4volume = {CVAR_SAVE, "snd_playerchannel4volume", "1", "volume multiplier of the 4th entity channel of player entities"};
+cvar_t snd_playerchannel5volume = {CVAR_SAVE, "snd_playerchannel5volume", "1", "volume multiplier of the 5th entity channel of player entities"};
+cvar_t snd_playerchannel6volume = {CVAR_SAVE, "snd_playerchannel6volume", "1", "volume multiplier of the 6th entity channel of player entities"};
+cvar_t snd_playerchannel7volume = {CVAR_SAVE, "snd_playerchannel7volume", "1", "volume multiplier of the 7th entity channel of player entities"};
+cvar_t snd_worldchannel0volume = {CVAR_SAVE, "snd_worldchannel0volume", "1", "volume multiplier of the auto-allocate entity channel of the world entity"};
+cvar_t snd_worldchannel1volume = {CVAR_SAVE, "snd_worldchannel1volume", "1", "volume multiplier of the 1st entity channel of the world entity"};
+cvar_t snd_worldchannel2volume = {CVAR_SAVE, "snd_worldchannel2volume", "1", "volume multiplier of the 2nd entity channel of the world entity"};
+cvar_t snd_worldchannel3volume = {CVAR_SAVE, "snd_worldchannel3volume", "1", "volume multiplier of the 3rd entity channel of the world entity"};
+cvar_t snd_worldchannel4volume = {CVAR_SAVE, "snd_worldchannel4volume", "1", "volume multiplier of the 4th entity channel of the world entity"};
+cvar_t snd_worldchannel5volume = {CVAR_SAVE, "snd_worldchannel5volume", "1", "volume multiplier of the 5th entity channel of the world entity"};
+cvar_t snd_worldchannel6volume = {CVAR_SAVE, "snd_worldchannel6volume", "1", "volume multiplier of the 6th entity channel of the world entity"};
+cvar_t snd_worldchannel7volume = {CVAR_SAVE, "snd_worldchannel7volume", "1", "volume multiplier of the 7th entity channel of the world entity"};
+cvar_t snd_csqcchannel0volume = {CVAR_SAVE, "snd_csqcchannel0volume", "1", "volume multiplier of the auto-allocate entity channel of the world entity"};
+cvar_t snd_csqcchannel1volume = {CVAR_SAVE, "snd_csqcchannel1volume", "1", "volume multiplier of the 1st entity channel of the world entity"};
+cvar_t snd_csqcchannel2volume = {CVAR_SAVE, "snd_csqcchannel2volume", "1", "volume multiplier of the 2nd entity channel of the world entity"};
+cvar_t snd_csqcchannel3volume = {CVAR_SAVE, "snd_csqcchannel3volume", "1", "volume multiplier of the 3rd entity channel of the world entity"};
+cvar_t snd_csqcchannel4volume = {CVAR_SAVE, "snd_csqcchannel4volume", "1", "volume multiplier of the 4th entity channel of the world entity"};
+cvar_t snd_csqcchannel5volume = {CVAR_SAVE, "snd_csqcchannel5volume", "1", "volume multiplier of the 5th entity channel of the world entity"};
+cvar_t snd_csqcchannel6volume = {CVAR_SAVE, "snd_csqcchannel6volume", "1", "volume multiplier of the 6th entity channel of the world entity"};
+cvar_t snd_csqcchannel7volume = {CVAR_SAVE, "snd_csqcchannel7volume", "1", "volume multiplier of the 7th entity channel of the world entity"};
// Local cvars
static cvar_t nosound = {0, "nosound", "0", "disables sound"};
i++;
}
- sfx = S_PrecacheSound (name, true, false);
+ sfx = S_PrecacheSound (name, true, true);
if (sfx)
{
ch_ind = S_StartSound (-1, 0, sfx, listener_origin, fvol, attenuation);
return snd_renderbuffer ? snd_renderbuffer->format.speed : 0;
}
+int S_GetSoundChannels(void)
+{
+ return snd_renderbuffer ? snd_renderbuffer->format.channels : 0;
+}
+
static qboolean S_ChooseCheaperFormat (snd_format_t* format, qboolean fixed_speed, qboolean fixed_width, qboolean fixed_channels)
{
qboolean fixed_speed, fixed_width, fixed_channels;
snd_format_t chosen_fmt;
static snd_format_t prev_render_format = {0, 0, 0};
- const char* env;
+ char* env;
+#if _MSC_VER >= 1400
+ size_t envlen;
+#endif
int i;
if (!snd_initialized.integer)
chosen_fmt.channels = snd_channels.integer;
// Check the environment variables to see if the player wants a particular sound format
+#if _MSC_VER >= 1400
+ _dupenv_s(&env, &envlen, "QUAKE_SOUND_CHANNELS");
+#else
env = getenv("QUAKE_SOUND_CHANNELS");
+#endif
if (env != NULL)
{
chosen_fmt.channels = atoi (env);
+#if _MSC_VER >= 1400
+ free(env);
+#endif
fixed_channels = true;
}
+#if _MSC_VER >= 1400
+ _dupenv_s(&env, &envlen, "QUAKE_SOUND_SPEED");
+#else
env = getenv("QUAKE_SOUND_SPEED");
+#endif
if (env != NULL)
{
chosen_fmt.speed = atoi (env);
+#if _MSC_VER >= 1400
+ free(env);
+#endif
fixed_speed = true;
}
+#if _MSC_VER >= 1400
+ _dupenv_s(&env, &envlen, "QUAKE_SOUND_SAMPLEBITS");
+#else
env = getenv("QUAKE_SOUND_SAMPLEBITS");
+#endif
if (env != NULL)
{
chosen_fmt.width = atoi (env) / 8;
+#if _MSC_VER >= 1400
+ free(env);
+#endif
fixed_width = true;
}
Cvar_RegisterVariable(&volume);
Cvar_RegisterVariable(&bgmvolume);
Cvar_RegisterVariable(&snd_staticvolume);
+ Cvar_RegisterVariable(&snd_entchannel0volume);
+ Cvar_RegisterVariable(&snd_entchannel1volume);
+ Cvar_RegisterVariable(&snd_entchannel2volume);
+ Cvar_RegisterVariable(&snd_entchannel3volume);
+ Cvar_RegisterVariable(&snd_entchannel4volume);
+ Cvar_RegisterVariable(&snd_entchannel5volume);
+ Cvar_RegisterVariable(&snd_entchannel6volume);
+ Cvar_RegisterVariable(&snd_entchannel7volume);
+ Cvar_RegisterVariable(&snd_worldchannel0volume);
+ Cvar_RegisterVariable(&snd_worldchannel1volume);
+ Cvar_RegisterVariable(&snd_worldchannel2volume);
+ Cvar_RegisterVariable(&snd_worldchannel3volume);
+ Cvar_RegisterVariable(&snd_worldchannel4volume);
+ Cvar_RegisterVariable(&snd_worldchannel5volume);
+ Cvar_RegisterVariable(&snd_worldchannel6volume);
+ Cvar_RegisterVariable(&snd_worldchannel7volume);
+ Cvar_RegisterVariable(&snd_playerchannel0volume);
+ Cvar_RegisterVariable(&snd_playerchannel1volume);
+ Cvar_RegisterVariable(&snd_playerchannel2volume);
+ Cvar_RegisterVariable(&snd_playerchannel3volume);
+ Cvar_RegisterVariable(&snd_playerchannel4volume);
+ Cvar_RegisterVariable(&snd_playerchannel5volume);
+ Cvar_RegisterVariable(&snd_playerchannel6volume);
+ Cvar_RegisterVariable(&snd_playerchannel7volume);
+ Cvar_RegisterVariable(&snd_csqcchannel0volume);
+ Cvar_RegisterVariable(&snd_csqcchannel1volume);
+ Cvar_RegisterVariable(&snd_csqcchannel2volume);
+ Cvar_RegisterVariable(&snd_csqcchannel3volume);
+ Cvar_RegisterVariable(&snd_csqcchannel4volume);
+ Cvar_RegisterVariable(&snd_csqcchannel5volume);
+ Cvar_RegisterVariable(&snd_csqcchannel6volume);
+ Cvar_RegisterVariable(&snd_csqcchannel7volume);
+
+ Cvar_RegisterVariable(&snd_spatialization_min_radius);
+ Cvar_RegisterVariable(&snd_spatialization_max_radius);
+ Cvar_RegisterVariable(&snd_spatialization_min);
+ Cvar_RegisterVariable(&snd_spatialization_max);
+ Cvar_RegisterVariable(&snd_spatialization_power);
+ Cvar_RegisterVariable(&snd_spatialization_control);
Cvar_RegisterVariable(&snd_speed);
Cvar_RegisterVariable(&snd_width);
// Stop all channels using this sfx
for (i = 0; i < total_channels; i++)
if (channels[i].sfx == sfx)
- S_StopChannel (i);
+ S_StopChannel (i, true);
// Free it
if (sfx->fetcher != NULL && sfx->fetcher->free != NULL)
/*
==================
-S_ServerSounds
+S_ClearUsed
==================
*/
-void S_ServerSounds (char serversound [][MAX_QPATH], unsigned int numsounds)
+void S_ClearUsed (void)
{
sfx_t *sfx;
- sfx_t *sfxnext;
+// sfx_t *sfxnext;
unsigned int i;
// Start the ambient sounds and make them loop
S_UnlockSfx (sfx);
sfx->flags &= ~SFXFLAG_SERVERSOUND;
}
+}
- // Add 1 lock and the SFXFLAG_SERVERSOUND flag to each sfx in "serversound"
- for (i = 1; i < numsounds; i++)
- {
- sfx = S_FindName (serversound[i]);
- if (sfx != NULL)
- {
- // clear the FILEMISSING flag so that S_LoadSound will try again on a
- // previously missing file
- sfx->flags &= ~ SFXFLAG_FILEMISSING;
- S_LockSfx (sfx);
- sfx->flags |= SFXFLAG_SERVERSOUND;
- }
- }
+/*
+==================
+S_PurgeUnused
+==================
+*/
+void S_PurgeUnused(void)
+{
+ sfx_t *sfx;
+ sfx_t *sfxnext;
// Free all unlocked sfx
for (sfx = known_sfx;sfx;sfx = sfxnext)
S_PrecacheSound
==================
*/
-sfx_t *S_PrecacheSound (const char *name, qboolean complain, qboolean lock)
+sfx_t *S_PrecacheSound (const char *name, qboolean complain, qboolean serversound)
{
sfx_t *sfx;
// previously missing file
sfx->flags &= ~ SFXFLAG_FILEMISSING;
- if (lock)
+ if (serversound && !(sfx->flags & SFXFLAG_SERVERSOUND))
+ {
S_LockSfx (sfx);
+ sfx->flags |= SFXFLAG_SERVERSOUND;
+ }
if (!nosound.integer && snd_precache.integer)
S_LoadSound(sfx, complain);
if (ch->entnum == entnum && (ch->entchannel == entchannel || entchannel == -1) )
{
// always override sound from same entity
- S_StopChannel (ch_idx);
+ S_StopChannel (ch_idx, true);
return &channels[ch_idx];
}
}
{
// no sound on this channel
first_to_die = ch_idx;
- break;
+ goto emptychan_found;
}
// don't let monster sounds override player sounds
if (first_to_die == -1)
return NULL;
+
+ S_StopChannel (first_to_die, true);
+emptychan_found:
return &channels[first_to_die];
}
void SND_Spatialize(channel_t *ch, qboolean isstatic)
{
int i;
+ double f;
vec_t dist, mastervol, intensity, vol;
vec3_t source_vec;
{
if (ch->entnum >= 32768)
{
- // TODO: sounds that follow CSQC entities?
+ //Con_Printf("-- entnum %i origin %f %f %f neworigin %f %f %f\n", ch->entnum, ch->origin[0], ch->origin[1], ch->origin[2], cl.entities[ch->entnum].state_current.origin[0], cl.entities[ch->entnum].state_current.origin[1], cl.entities[ch->entnum].state_current.origin[2]);
+
+ if (ch->entnum > 32768)
+ if (!CL_VM_GetEntitySoundOrigin(ch->entnum, ch->origin))
+ ch->entnum = 32768; // entity was removed, disown sound
}
else if (cl.entities[ch->entnum].state_current.active)
{
//Con_Printf("-- entnum %i origin %f %f %f neworigin %f %f %f\n", ch->entnum, ch->origin[0], ch->origin[1], ch->origin[2], cl.entities[ch->entnum].state_current.origin[0], cl.entities[ch->entnum].state_current.origin[1], cl.entities[ch->entnum].state_current.origin[2]);
- VectorCopy(cl.entities[ch->entnum].state_current.origin, ch->origin);
if (cl.entities[ch->entnum].state_current.modelindex && cl.model_precache[cl.entities[ch->entnum].state_current.modelindex] && cl.model_precache[cl.entities[ch->entnum].state_current.modelindex]->soundfromcenter)
- VectorMAMAM(1.0f, ch->origin, 0.5f, cl.model_precache[cl.entities[ch->entnum].state_current.modelindex]->normalmins, 0.5f, cl.model_precache[cl.entities[ch->entnum].state_current.modelindex]->normalmaxs, ch->origin);
+ VectorMAM(0.5f, cl.entities[ch->entnum].render.mins, 0.5f, cl.entities[ch->entnum].render.maxs, ch->origin);
+ else
+ Matrix4x4_OriginFromMatrix(&cl.entities[ch->entnum].render.matrix, ch->origin);
}
}
mastervol = ch->master_vol;
+
// Adjust volume of static sounds
if (isstatic)
mastervol *= snd_staticvolume.value;
+ else if(!(ch->flags & CHANNELFLAG_FULLVOLUME)) // same as SND_PaintChannel uses
+ {
+ if(ch->entnum >= 32768)
+ {
+ switch(ch->entchannel)
+ {
+ case 0: mastervol *= snd_csqcchannel0volume.value; break;
+ case 1: mastervol *= snd_csqcchannel1volume.value; break;
+ case 2: mastervol *= snd_csqcchannel2volume.value; break;
+ case 3: mastervol *= snd_csqcchannel3volume.value; break;
+ case 4: mastervol *= snd_csqcchannel4volume.value; break;
+ case 5: mastervol *= snd_csqcchannel5volume.value; break;
+ case 6: mastervol *= snd_csqcchannel6volume.value; break;
+ case 7: mastervol *= snd_csqcchannel7volume.value; break;
+ default: break;
+ }
+ }
+ else if(ch->entnum == 0)
+ {
+ switch(ch->entchannel)
+ {
+ case 0: mastervol *= snd_worldchannel0volume.value; break;
+ case 1: mastervol *= snd_worldchannel1volume.value; break;
+ case 2: mastervol *= snd_worldchannel2volume.value; break;
+ case 3: mastervol *= snd_worldchannel3volume.value; break;
+ case 4: mastervol *= snd_worldchannel4volume.value; break;
+ case 5: mastervol *= snd_worldchannel5volume.value; break;
+ case 6: mastervol *= snd_worldchannel6volume.value; break;
+ case 7: mastervol *= snd_worldchannel7volume.value; break;
+ default: break;
+ }
+ }
+ else if(ch->entnum > 0 && ch->entnum <= cl.maxclients)
+ {
+ switch(ch->entchannel)
+ {
+ case 0: mastervol *= snd_playerchannel0volume.value; break;
+ case 1: mastervol *= snd_playerchannel1volume.value; break;
+ case 2: mastervol *= snd_playerchannel2volume.value; break;
+ case 3: mastervol *= snd_playerchannel3volume.value; break;
+ case 4: mastervol *= snd_playerchannel4volume.value; break;
+ case 5: mastervol *= snd_playerchannel5volume.value; break;
+ case 6: mastervol *= snd_playerchannel6volume.value; break;
+ case 7: mastervol *= snd_playerchannel7volume.value; break;
+ default: break;
+ }
+ }
+ else
+ {
+ switch(ch->entchannel)
+ {
+ case 0: mastervol *= snd_entchannel0volume.value; break;
+ case 1: mastervol *= snd_entchannel1volume.value; break;
+ case 2: mastervol *= snd_entchannel2volume.value; break;
+ case 3: mastervol *= snd_entchannel3volume.value; break;
+ case 4: mastervol *= snd_entchannel4volume.value; break;
+ case 5: mastervol *= snd_entchannel5volume.value; break;
+ case 6: mastervol *= snd_entchannel6volume.value; break;
+ case 7: mastervol *= snd_entchannel7volume.value; break;
+ default: break;
+ }
+ }
+ }
// anything coming from the view entity will always be full volume
// LordHavoc: make sounds with ATTN_NONE have no spatialization
{
Matrix4x4_Transform(&listener_matrix[i], ch->origin, source_vec);
VectorNormalize(source_vec);
+
+ switch(spatialmethod)
+ {
+ case SPATIAL_LOG:
+ if(dist == 0)
+ f = spatialmin + spatialdiff * (spatialfactor < 0); // avoid log(0), but do the right thing
+ else
+ f = spatialmin + spatialdiff * bound(0, (log(dist) - spatialoffset) * spatialfactor, 1);
+ VectorScale(source_vec, f, source_vec);
+ break;
+ case SPATIAL_POW:
+ f = spatialmin + spatialdiff * bound(0, (pow(dist, spatialpower) - spatialoffset) * spatialfactor, 1);
+ VectorScale(source_vec, f, source_vec);
+ break;
+ case SPATIAL_THRESH:
+ f = spatialmin + spatialdiff * (dist < spatialoffset);
+ VectorScale(source_vec, f, source_vec);
+ break;
+ case SPATIAL_NONE:
+ default:
+ break;
+ }
+
vol = intensity * max(0, source_vec[0] * snd_speakerlayout.listeners[i].dotscale + snd_speakerlayout.listeners[i].dotbias);
ch->listener_volume[i] = (int)bound(0, vol, 255);
}
void S_PlaySfxOnChannel (sfx_t *sfx, channel_t *target_chan, unsigned int flags, vec3_t origin, float fvol, float attenuation, qboolean isstatic)
{
+ if (!sfx)
+ {
+ Con_Printf("S_PlaySfxOnChannel called with NULL??\n");
+ return;
+ }
// Initialize the channel
+ // a crash was reported on an in-use channel, so check here...
+ if (target_chan->sfx)
+ {
+ int channelindex = (int)(target_chan - channels);
+ Con_Printf("S_PlaySfxOnChannel(%s): channel %i already in use?? Clearing.\n", sfx->name, channelindex);
+ S_StopChannel (channelindex, true);
+ }
+ // We MUST set sfx LAST because otherwise we could crash a threaded mixer
+ // (otherwise we'd have to call SndSys_LockRenderBuffer here)
memset (target_chan, 0, sizeof (*target_chan));
VectorCopy (origin, target_chan->origin);
- target_chan->sfx = sfx;
target_chan->flags = flags;
target_chan->pos = 0; // start of the sound
// Lock the SFX during play
S_LockSfx (sfx);
- // and finally, apply the volume
+ // finally, set the sfx pointer, so the channel becomes valid for playback
+ // and will be noticed by the mixer
+ target_chan->sfx = sfx;
+
+ // we have to set the channel volume AFTER the sfx because the function
+ // needs it for replaygain support
S_SetChannelVolume(target_chan - channels, fvol);
}
return (target_chan - channels);
}
-void S_StopChannel (unsigned int channel_ind)
+void S_StopChannel (unsigned int channel_ind, qboolean lockmutex)
{
channel_t *ch;
{
sfx_t *sfx = ch->sfx;
+ // we have to lock an audio mutex to prevent crashes if an audio mixer
+ // thread is currently mixing this channel
+ // the SndSys_LockRenderBuffer function uses such a mutex in
+ // threaded sound backends
+ if (lockmutex)
+ SndSys_LockRenderBuffer();
if (sfx->fetcher != NULL)
{
snd_fetcher_endsb_t fetcher_endsb = sfx->fetcher->endsb;
ch->fetcher_data = NULL;
ch->sfx = NULL;
+ if (lockmutex)
+ SndSys_UnlockRenderBuffer();
}
}
if (flag != CHANNELFLAG_FORCELOOP &&
flag != CHANNELFLAG_PAUSED &&
- flag != CHANNELFLAG_FULLVOLUME)
+ flag != CHANNELFLAG_FULLVOLUME &&
+ flag != CHANNELFLAG_LOCALSOUND)
return false;
if (value)
for (i = 0; i < MAX_DYNAMIC_CHANNELS; i++)
if (channels[i].entnum == entnum && channels[i].entchannel == entchannel)
{
- S_StopChannel (i);
+ S_StopChannel (i, true);
return;
}
}
CDAudio_Stop();
for (i = 0; i < total_channels; i++)
- S_StopChannel (i);
+ S_StopChannel (i, true);
total_channels = MAX_DYNAMIC_CHANNELS + NUM_AMBIENTS; // no statics
memset(channels, 0, MAX_CHANNELS * sizeof(channel_t));
channels[ch_ind].master_vol = (int)(fvol * 255.0f);
}
+float S_GetChannelPosition (unsigned int ch_ind)
+{
+ // note: this is NOT accurate yet
+ int s;
+ channel_t *ch = &channels[ch_ind];
+ sfx_t *sfx = ch->sfx;
+
+ s = ch->pos;
+ /*
+ if(!snd_usethreadedmixing)
+ s += _snd_mixahead.value * S_GetSoundRate();
+ */
+ return (s % sfx->total_length) / (float) S_GetSoundRate();
+}
+
+
/*
=================
static void S_PaintAndSubmit (void)
{
unsigned int newsoundtime, paintedtime, endtime, maxtime, usedframes;
- qboolean usesoundtimehack;
- static qboolean soundtimehack = true;
+ int usesoundtimehack;
+ static int soundtimehack = -1;
+ static int oldsoundtime = 0;
if (snd_renderbuffer == NULL || nosound.integer)
return;
// Update sound time
+ snd_usethreadedmixing = false;
usesoundtimehack = true;
if (cls.timedemo) // SUPER NASTY HACK to mix non-realtime sound for more reliable benchmarking
+ {
+ usesoundtimehack = 1;
newsoundtime = (unsigned int)((double)cl.mtime[0] * (double)snd_renderbuffer->format.speed);
+ }
else if (cls.capturevideo.soundrate && !cls.capturevideo.realtime) // SUPER NASTY HACK to record non-realtime sound
+ {
+ usesoundtimehack = 2;
newsoundtime = (unsigned int)((double)cls.capturevideo.frame * (double)snd_renderbuffer->format.speed / (double)cls.capturevideo.framerate);
+ }
else if (simsound)
+ {
+ usesoundtimehack = 3;
newsoundtime = (unsigned int)((realtime - snd_starttime) * (double)snd_renderbuffer->format.speed);
+ }
else
{
+ snd_usethreadedmixing = snd_threaded && !cls.capturevideo.soundrate;
+ usesoundtimehack = 0;
newsoundtime = SndSys_GetSoundTime();
- usesoundtimehack = false;
}
// if the soundtimehack state changes we need to reset the soundtime
if (soundtimehack != usesoundtimehack)
if (!soundtimehack && snd_blocked > 0)
return;
+ if (snd_usethreadedmixing)
+ return; // the audio thread will mix its own data
+
newsoundtime += extrasoundtime;
if (newsoundtime < soundtime)
{
soundtime = newsoundtime;
recording_sound = (cls.capturevideo.soundrate != 0);
+ // Lock submitbuffer
+ if (!simsound && !SndSys_LockRenderBuffer())
+ {
+ // If the lock failed, stop here
+ Con_DPrint(">> S_PaintAndSubmit: SndSys_LockRenderBuffer() failed\n");
+ return;
+ }
+
// Check to make sure that we haven't overshot
paintedtime = snd_renderbuffer->endframe;
if (paintedtime < soundtime)
paintedtime = soundtime;
// mix ahead of current position
- endtime = soundtime + (unsigned int)(_snd_mixahead.value * (float)snd_renderbuffer->format.speed);
+ if (soundtimehack)
+ endtime = soundtime + (unsigned int)(_snd_mixahead.value * (float)snd_renderbuffer->format.speed);
+ else
+ endtime = soundtime + (unsigned int)(max(_snd_mixahead.value * (float)snd_renderbuffer->format.speed, min(3 * (soundtime - oldsoundtime), 0.3 * (float)snd_renderbuffer->format.speed)));
usedframes = snd_renderbuffer->endframe - snd_renderbuffer->startframe;
maxtime = paintedtime + snd_renderbuffer->maxframes - usedframes;
endtime = min(endtime, maxtime);
- S_PaintChannels(snd_renderbuffer, paintedtime, endtime);
+ while (paintedtime < endtime)
+ {
+ unsigned int startoffset;
+ unsigned int nbframes;
+
+ // see how much we can fit in the paint buffer
+ nbframes = endtime - paintedtime;
+ // limit to the end of the ring buffer (in case of wrapping)
+ startoffset = paintedtime % snd_renderbuffer->maxframes;
+ nbframes = min(nbframes, snd_renderbuffer->maxframes - startoffset);
+
+ // mix into the buffer
+ S_MixToBuffer(&snd_renderbuffer->ring[startoffset * snd_renderbuffer->format.width * snd_renderbuffer->format.channels], nbframes);
+
+ paintedtime += nbframes;
+ snd_renderbuffer->endframe = paintedtime;
+ }
+ if (!simsound)
+ SndSys_UnlockRenderBuffer();
+
+ // Remove outdated samples from the ring buffer, if any
+ if (snd_renderbuffer->startframe < soundtime)
+ snd_renderbuffer->startframe = soundtime;
if (simsound)
snd_renderbuffer->startframe = snd_renderbuffer->endframe;
else
SndSys_Submit();
+
+ oldsoundtime = soundtime;
+
+ cls.soundstats.latency_milliseconds = (snd_renderbuffer->endframe - snd_renderbuffer->startframe) * 1000 / snd_renderbuffer->format.speed;
}
/*
*/
void S_Update(const matrix4x4_t *listenermatrix)
{
- unsigned int i, j, total;
+ unsigned int i, j, k;
channel_t *ch, *combine;
matrix4x4_t basematrix, rotatematrix;
if (snd_renderbuffer == NULL || nosound.integer)
return;
+ {
+ double mindist_trans, maxdist_trans;
+
+ spatialmin = snd_spatialization_min.value;
+ spatialdiff = snd_spatialization_max.value - spatialmin;
+
+ if(snd_spatialization_control.value)
+ {
+ spatialpower = snd_spatialization_power.value;
+
+ if(spatialpower == 0)
+ {
+ spatialmethod = SPATIAL_LOG;
+ mindist_trans = log(max(1, snd_spatialization_min_radius.value));
+ maxdist_trans = log(max(1, snd_spatialization_max_radius.value));
+ }
+ else
+ {
+ spatialmethod = SPATIAL_POW;
+ mindist_trans = pow(snd_spatialization_min_radius.value, spatialpower);
+ maxdist_trans = pow(snd_spatialization_max_radius.value, spatialpower);
+ }
+
+ if(mindist_trans - maxdist_trans == 0)
+ {
+ spatialmethod = SPATIAL_THRESH;
+ mindist_trans = snd_spatialization_min_radius.value;
+ }
+ else
+ {
+ spatialoffset = mindist_trans;
+ spatialfactor = 1 / (maxdist_trans - mindist_trans);
+ }
+ }
+ else
+ spatialmethod = SPATIAL_NONE;
+
+ }
+
// If snd_swapstereo or snd_channellayout has changed, recompute the channel layout
if (current_swapstereo != boolxor(snd_swapstereo.integer, v_flipped.integer) ||
current_channellayout != snd_channellayout.integer)
combine = NULL;
// update spatialization for static and dynamic sounds
+ cls.soundstats.totalsounds = 0;
+ cls.soundstats.mixedsounds = 0;
ch = channels+NUM_AMBIENTS;
for (i=NUM_AMBIENTS ; i<total_channels; i++, ch++)
{
if (!ch->sfx)
continue;
+ cls.soundstats.totalsounds++;
// respatialize channel
SND_Spatialize(ch, i >= MAX_DYNAMIC_CHANNELS + NUM_AMBIENTS);
}
}
}
+ for (k = 0;k < SND_LISTENERS;k++)
+ if (ch->listener_volume[k])
+ break;
+ if (k < SND_LISTENERS)
+ cls.soundstats.mixedsounds++;
}
sound_spatialized = true;
// debugging output
if (snd_show.integer)
- {
- total = 0;
- ch = channels;
- for (i=0 ; i<total_channels; i++, ch++)
- {
- if (ch->sfx)
- {
- for (j = 0;j < SND_LISTENERS;j++)
- if (ch->listener_volume[j])
- break;
- if (j < SND_LISTENERS)
- total++;
- }
- }
-
- Con_Printf("----(%u)----\n", total);
- }
+ Con_Printf("----(%u)----\n", cls.soundstats.mixedsounds);
S_PaintAndSubmit();
}
projects / xonotic / darkplaces.git / blobdiff