/*
================
S_Init
================
*/
qboolean S_Base_Init( soundInterface_t *si ) {
qboolean r;
if( !si ) {
return qfalse;
}
s_mixahead = Cvar_Get ("s_mixahead", "0.2", CVAR_ARCHIVE);
s_mixPreStep = Cvar_Get ("s_mixPreStep", "0.05", CVAR_ARCHIVE);
s_show = Cvar_Get ("s_show", "0", CVAR_CHEAT);
s_testsound = Cvar_Get ("s_testsound", "0", CVAR_CHEAT);
r = SNDDMA_Init();
if ( r ) {
s_soundStarted = 1;
s_soundMuted = 1;
// s_numSfx = 0;
Com_Memset(sfxHash, 0, sizeof(sfx_t *)*LOOP_HASH);
s_soundtime = 0;
s_paintedtime = 0;
S_Base_StopAllSounds( );
} else {
return qfalse;
}
si->Shutdown = S_Base_Shutdown;
si->StartSound = S_Base_StartSound;
si->StartLocalSound = S_Base_StartLocalSound;
si->StartBackgroundTrack = S_Base_StartBackgroundTrack;
si->StopBackgroundTrack = S_Base_StopBackgroundTrack;
si->RawSamples = S_Base_RawSamples;
si->StopAllSounds = S_Base_StopAllSounds;
si->ClearLoopingSounds = S_Base_ClearLoopingSounds;
si->AddLoopingSound = S_Base_AddLoopingSound;
si->AddRealLoopingSound = S_Base_AddRealLoopingSound;
si->StopLoopingSound = S_Base_StopLoopingSound;
si->Respatialize = S_Base_Respatialize;
si->UpdateEntityPosition = S_Base_UpdateEntityPosition;
si->Update = S_Base_Update;
si->DisableSounds = S_Base_DisableSounds;
si->BeginRegistration = S_Base_BeginRegistration;
si->RegisterSound = S_Base_RegisterSound;
si->ClearSoundBuffer = S_Base_ClearSoundBuffer;
si->SoundInfo = S_Base_SoundInfo;
si->SoundList = S_Base_SoundList;
#ifdef USE_VOIP
si->StartCapture = S_Base_StartCapture;
si->AvailableCaptureSamples = S_Base_AvailableCaptureSamples;
si->Capture = S_Base_Capture;
si->StopCapture = S_Base_StopCapture;
si->MasterGain = S_Base_MasterGain;
#endif
return qtrue;
}
void S_GetSoundtime(void)
{
int samplepos;
static int buffers;
static int oldsamplepos;
int fullsamples = dma.samples / dma.channels;
if (CL_VideoRecording())
{
float fps = MIN(cl_avidemo->integer, 1000.0f);
float frameDuration = MAX(dma.speed / fps, 1.0f);// +clc.aviSoundFrameRemainder;
int msec = (int)frameDuration;
s_soundtime += msec;
//clc.aviSoundFrameRemainder = frameDuration - msec;
return;
}
// it is possible to miscount buffers if it has wrapped twice between
// calls to S_Update. Oh well.
samplepos = SNDDMA_GetDMAPos();
if (samplepos < oldsamplepos)
{
buffers++; // buffer wrapped
if (s_paintedtime > 0x40000000) // time to chop things off to avoid 32 bit limits
{
buffers = 0;
s_paintedtime = fullsamples;
S_Base_StopAllSounds();
}
}
oldsamplepos = samplepos;
s_soundtime = buffers * fullsamples + samplepos / dma.channels;
#if 0
// check to make sure that we haven't overshot
if (s_paintedtime < s_soundtime)
{
Com_DPrintf("S_Update_ : overflow\n");
s_paintedtime = s_soundtime;
}
#endif
if (dma.submission_chunk < 256)
{
s_paintedtime = s_soundtime + s_mixPreStep->value * dma.speed;
}
else
{
s_paintedtime = s_soundtime + dma.submission_chunk;
}
}
qbool
S_Base_Init(Sndinterface *si)
{
qbool r;
if(!si)
return qfalse;
s_mixahead = cvarget("s_mixahead", "0.2", CVAR_ARCHIVE);
s_mixPreStep = cvarget("s_mixPreStep", "0.05", CVAR_ARCHIVE);
s_show = cvarget("s_show", "0", CVAR_CHEAT);
s_testsound = cvarget("s_testsound", "0", CVAR_CHEAT);
r = SNDDMA_Init();
if(r) {
s_soundStarted = 1;
s_soundMuted = 1;
/* s_numSfx = 0; */
Q_Memset(sfxHash, 0, sizeof(Sfx *)*LOOP_HASH);
s_soundtime = 0;
s_paintedtime = 0;
S_Base_StopAllSounds( );
} else
return qfalse;
si->shutdown = S_Base_Shutdown;
si->startsnd = S_Base_StartSound;
si->startlocalsnd = S_Base_StartLocalSound;
si->startbackgroundtrack = S_Base_StartBackgroundTrack;
si->stopbackgroundtrack = S_Base_StopBackgroundTrack;
si->rawsamps = S_Base_RawSamples;
si->stopall = S_Base_StopAllSounds;
si->clearloops = S_Base_ClearLoopingSounds;
si->addloop = S_Base_AddLoopingSound;
si->addrealloop = S_Base_AddRealLoopingSound;
si->stoploops = S_Base_StopLoopingSound;
si->respatialize = S_Base_Respatialize;
si->updateentpos = S_Base_UpdateEntityPosition;
si->update = S_Base_Update;
si->disablesnds = S_Base_DisableSounds;
si->beginreg = S_Base_BeginRegistration;
si->registersnd = S_Base_RegisterSound;
si->clearsndbuf = S_Base_ClearSoundBuffer;
si->sndinfo = S_Base_SoundInfo;
si->sndlist = S_Base_SoundList;
#ifdef USE_VOIP
si->startcapture = S_Base_StartCapture;
si->availcapturesamps = S_Base_AvailableCaptureSamples;
si->capture = S_Base_Capture;
si->stopcapture = S_Base_StopCapture;
si->mastergain = S_Base_MasterGain;
#endif
return qtrue;
}
void S_GetSoundtime(void)
{
int samplepos;
static int buffers;
static int oldsamplepos;
int fullsamples;
fullsamples = dma.samples / dma.channels;
if( CL_VideoRecording( ) )
{
s_soundtime += (int)ceil( dma.speed / cl_aviFrameRate->value );
return;
}
// it is possible to miscount buffers if it has wrapped twice between
// calls to S_Update. Oh well.
samplepos = SNDDMA_GetDMAPos();
if (samplepos < oldsamplepos)
{
buffers++; // buffer wrapped
if (s_paintedtime > 0x40000000)
{ // time to chop things off to avoid 32 bit limits
buffers = 0;
s_paintedtime = fullsamples;
S_Base_StopAllSounds ();
}
}
oldsamplepos = samplepos;
s_soundtime = buffers*fullsamples + samplepos/dma.channels;
#if 0
// check to make sure that we haven't overshot
if (s_paintedtime < s_soundtime)
{
Com_DPrintf ("S_Update_ : overflow\n");
s_paintedtime = s_soundtime;
}
#endif
if ( dma.submission_chunk < 256 ) {
s_paintedtime = s_soundtime + s_mixPreStep->value * dma.speed;
} else {
s_paintedtime = s_soundtime + dma.submission_chunk;
}
}
void S_Base_Reload(void)
{
sfx_t *sfx;
int i;
if (!s_soundStarted)
{
return;
}
Com_Printf("reloading sounds...\n");
S_Base_StopAllSounds();
for (sfx = knownSfx, i = 0; i < numSfx; i++, sfx++)
{
sfx->inMemory = qfalse;
S_memoryLoad(sfx);
}
}
/*
===================
S_DisableSounds
Disables sounds until the next S_BeginRegistration.
This is called when the hunk is cleared and the sounds
are no longer valid.
===================
*/
void S_Base_DisableSounds( void ) {
S_Base_StopAllSounds();
s_soundMuted = qtrue;
}
/*
================
S_Init
================
*/
qboolean S_Base_Init( soundInterface_t *si ) {
qboolean r;
if( !si ) {
return qfalse;
}
#ifndef NO_DMAHD
s_khz = Cvar_Get ("s_khz", "44", CVAR_ARCHIVE);
#else
s_khz = Cvar_Get ("s_khz", "22", CVAR_ARCHIVE);
#endif
s_mixahead = Cvar_Get ("s_mixahead", "0.2", CVAR_ARCHIVE);
s_mixPreStep = Cvar_Get ("s_mixPreStep", "0.05", CVAR_ARCHIVE);
s_show = Cvar_Get ("s_show", "0", CVAR_CHEAT);
s_testsound = Cvar_Get ("s_testsound", "0", CVAR_CHEAT);
s_dev = Cvar_Get ("s_dev", "", CVAR_ARCHIVE);
Cmd_AddCommand( "s_devlist", S_dmaHD_devlist );
r = SNDDMA_Init();
if ( r ) {
s_soundStarted = 1;
s_soundMuted = 1;
// s_numSfx = 0;
Com_Memset(sfxHash, 0, sizeof(sfx_t *)*LOOP_HASH);
s_soundtime = 0;
s_paintedtime = 0;
S_Base_StopAllSounds( );
} else {
return qfalse;
}
si->Shutdown = S_Base_Shutdown;
si->StartSound = S_Base_StartSound;
si->StartLocalSound = S_Base_StartLocalSound;
si->StartBackgroundTrack = S_Base_StartBackgroundTrack;
si->StopBackgroundTrack = S_Base_StopBackgroundTrack;
si->RawSamples = S_Base_RawSamples;
si->StopAllSounds = S_Base_StopAllSounds;
si->ClearLoopingSounds = S_Base_ClearLoopingSounds;
si->AddLoopingSound = S_Base_AddLoopingSound;
si->AddRealLoopingSound = S_Base_AddRealLoopingSound;
si->StopLoopingSound = S_Base_StopLoopingSound;
si->Respatialize = S_Base_Respatialize;
si->UpdateEntityPosition = S_Base_UpdateEntityPosition;
si->Update = S_Base_Update;
si->DisableSounds = S_Base_DisableSounds;
si->BeginRegistration = S_Base_BeginRegistration;
si->RegisterSound = S_Base_RegisterSound;
si->ClearSoundBuffer = S_Base_ClearSoundBuffer;
si->SoundInfo = S_Base_SoundInfo;
si->SoundList = S_Base_SoundList;
#ifndef NO_DMAHD
if (dmaHD_Enabled()) return dmaHD_Init(si);
#endif
return qtrue;
}
qboolean S_Base_Init(soundInterface_t *si)
{
qboolean r;
if (!si)
{
Com_Printf("Invalid sound interface NULL.\n");
return qfalse;
}
s_mixahead = Cvar_Get("s_mixahead", "0.2", CVAR_ARCHIVE);
s_mixPreStep = Cvar_Get("s_mixPreStep", "0.05", CVAR_ARCHIVE);
s_show = Cvar_Get("s_show", "0", CVAR_CHEAT);
s_testsound = Cvar_Get("s_testsound", "0", CVAR_CHEAT);
s_debugStreams = Cvar_Get("s_debugStreams", "0", CVAR_TEMP);
r = SNDDMA_Init();
if (r)
{
s_soundStarted = 1;
s_soundMuted = 1;
Com_Memset(streamingSounds, 0, sizeof(streamingSound_t) * MAX_STREAMING_SOUNDS);
Com_Memset(sfxHash, 0, sizeof(sfx_t *) * LOOP_HASH);
s_soundtime = 0;
s_paintedtime = 0;
S_Base_StopAllSounds();
}
else
{
return qfalse;
}
si->Shutdown = S_Base_Shutdown;
si->Reload = S_Base_Reload;
si->StartSound = S_Base_StartSound;
si->StartSoundEx = S_Base_StartSoundEx;
si->StartLocalSound = S_Base_StartLocalSound;
si->StartBackgroundTrack = S_Base_StartBackgroundTrack;
si->StopBackgroundTrack = S_Base_StopBackgroundTrack;
si->StartStreamingSound = S_Base_StartStreamingSound;
si->StopEntStreamingSound = S_Base_StopEntStreamingSound;
si->FadeStreamingSound = S_Base_FadeStreamingSound;
si->RawSamples = S_Base_RawSamples;
si->ClearSounds = S_Base_ClearSounds;
si->StopAllSounds = S_Base_StopAllSounds;
si->FadeAllSounds = S_Base_FadeAllSounds;
si->ClearLoopingSounds = S_Base_ClearLoopingSounds;
si->AddLoopingSound = S_Base_AddLoopingSound;
si->AddRealLoopingSound = S_Base_AddRealLoopingSound;
si->Respatialize = S_Base_Respatialize;
si->UpdateEntityPosition = S_Base_UpdateEntityPosition;
si->Update = S_Base_Update;
si->DisableSounds = S_Base_DisableSounds;
si->BeginRegistration = S_Base_BeginRegistration;
si->RegisterSound = S_Base_RegisterSound;
si->ClearSoundBuffer = S_Base_ClearSoundBuffer;
si->SoundInfo = S_Base_SoundInfo;
si->SoundList = S_Base_SoundList;
si->GetVoiceAmplitude = S_Base_GetVoiceAmplitude;
si->GetSoundLength = S_Base_GetSoundLength;
si->GetCurrentSoundTime = S_Base_GetCurrentSoundTime;
#ifdef USE_VOIP
si->StartCapture = S_Base_StartCapture;
si->AvailableCaptureSamples = S_Base_AvailableCaptureSamples;
si->Capture = S_Base_Capture;
si->StopCapture = S_Base_StopCapture;
si->MasterGain = S_Base_MasterGain;
#endif
return qtrue;
}
static void S_GetSoundtime(void)
{
int samplepos;
static int buffers;
static int oldsamplepos;
int fullsamples;
int blurFrames;
double msec;
fullsamples = dma.samples / dma.channels;
//if (CL_VideoRecording(&afdMain) && !(cl_freezeDemoPauseVideoRecording->integer && cl_freezeDemo->integer))
if (CL_VideoRecording(&afdMain))
{
//FIXME why no msec check like video?
blurFrames = Cvar_VariableIntegerValue("mme_blurFrames");
if (blurFrames == 0 || blurFrames == 1) {
//msec = (int)ceil( (1000.0f / cl_aviFrameRate->value) * com_timescale->value );
//s_soundtime += (int)ceil( dma.speed / cl_aviFrameRate->value );
//msec = (int)ceil( dma.speed / cl_aviFrameRate->value );
//msec = ceil( (float)dma.speed / (float)cl_aviFrameRate->value );
msec = ( (double)dma.speed / (double)cl_aviFrameRate->value );
} else {
//msec = (int)ceil((1000.0f / (cl_aviFrameRate->value * (float)blurFrames)) * com_timescale->value);
//s_soundtime += (int)ceil( dma.speed / (cl_aviFrameRate->value * (float)blurFrames));
//msec = (int)ceil( dma.speed / (cl_aviFrameRate->value * (float)blurFrames));
//msec = ceil( (float)dma.speed / ((float)cl_aviFrameRate->value * (float)blurFrames));
msec = ( (double)dma.speed / ((double)cl_aviFrameRate->value * (double)blurFrames));
}
//overf += ceil(msec) - msec;
overf += msec - floor(msec);
//s_soundtime += (int)ceil(msec);
s_soundtime += (int)floor(msec);
if (overf > 1.0) {
//s_soundtime -= (int)floor(overf);
s_soundtime += (int)floor(overf);
overf -= floor(overf);
}
//Com_Printf("sound msec: %lf %d overf: %f\n", msec, (int)ceil(msec), overf);
return;
} else {
if (!CL_VideoRecording(&afdMain)) {
overf = 0.0;
}
}
// it is possible to miscount buffers if it has wrapped twice between
// calls to S_Update. Oh well.
samplepos = SNDDMA_GetDMAPos();
if (samplepos < oldsamplepos)
{
buffers++; // buffer wrapped
//Com_Printf("swap %d\n", buffers);
if (s_paintedtime > 0x40000000)
{ // time to chop things off to avoid 32 bit limits
buffers = 0;
s_paintedtime = fullsamples;
S_Base_StopAllSounds ();
//Com_Printf("s_paintedtime (%x) > 0x40000000\n", s_paintedtime);
}
}
oldsamplepos = samplepos;
s_soundtime = buffers*fullsamples + samplepos/dma.channels;
#if 0
// check to make sure that we haven't overshot
if (s_paintedtime < s_soundtime)
{
Com_DPrintf ("S_Update_ : overflow\n");
s_paintedtime = s_soundtime;
}
#endif
if ( dma.submission_chunk < 256 ) {
//Com_Printf("dma.submission_chunk < 256\n");
s_paintedtime = s_soundtime + s_mixPreStep->value * dma.speed;
} else {
s_paintedtime = s_soundtime + dma.submission_chunk;
}
}