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Paul 2000-10-10 16:49:01 +00:00
parent 2a65a60186
commit f9b956d088
5 changed files with 110 additions and 23 deletions
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13
source/sound/cdxa.cpp
View file

@ -322,11 +322,14 @@ SpuCommonAttr Attr;
// SsSetSerialVol(SS_SERIAL_A,0,0);
Attr.mask = (SPU_COMMON_CDVOLL|SPU_COMMON_CDVOLR|SPU_COMMON_CDMIX);
Attr.cd.volume.left =0;
Attr.cd.volume.right=0;
Attr.cd.mix=SPU_ON;
SpuSetCommonAttr(&Attr);
// Attr.mask = (SPU_COMMON_CDVOLL|SPU_COMMON_CDVOLR|SPU_COMMON_CDMIX);
// Attr.cd.volume.left =0;
// Attr.cd.volume.right=0;
// Attr.cd.mix=SPU_ON;
// SpuSetCommonAttr(&Attr);
SpuSetCommonCDVolume(0,0);
SpuSetCommonCDMix(SPU_ON);
CDVol.val0 = 0; // CdL -> SpuL
CDVol.val1 = 0; // CdL -> SpuR
CDVol.val2 = 0; // CdR -> SpuR

27
source/sound/sound.cpp
View file

@ -1,5 +1,4 @@
/*
reverb ( trigger from map? )
position
adjust channels ( watery-mario64 style music changes )
*/
@ -100,12 +99,18 @@ static XMFILEDATA s_xmSfxData[CSoundMediator::NUM_SFXBANKIDS]=
static SFXDETAILS s_sfxDetails[]=
{
{ 1, 6, 1 },
{ 1, 1, 0 },
{ 1, 2, 0 },
{ 1, 4, 0 },
{ 1, 5, 0 },
{ 1, 0, 1 },
};
// Reverb details
static ReverbDetails s_reverbDetails[CSoundMediator::NUM_REVERBTYPES]=
{
{ SPU_REV_MODE_OFF, 0, 0, 0 }, // NONE
{ SPU_REV_MODE_ECHO, 75, 0x3000, 100 }, // ECHO_TEST
};
//
int s_songChannelCount=10;
@ -127,7 +132,6 @@ void CSoundMediator::initialise()
s_spuSound=new ("SPUSound") CSpuSound(); s_spuSound->initialise();
s_xmplaySound=new ("XMPlaySound") CXMPlaySound(); s_xmplaySound->initialise();
CXAStream::Init();
for(i=0;i<NUM_VOLUMETYPES;i++)
{
@ -139,6 +143,8 @@ void CSoundMediator::initialise()
// ASSERT(CXAStream::MIN_VOLUME==0); // Just incase someone decides to change any of these.. things in here will break ( PKG )
// ASSERT(CXAStream::MAX_VOLUME==32767);
// Initial reverb settings
setReverbType(ECHO_TEST);
SOUND_DBGMSG("Sound mediator initialised");
s_initialised=true;
@ -233,6 +239,19 @@ void CSoundMediator::think(int _frames)
}
/*----------------------------------------------------------------------
Function:
Purpose:
Params:
Returns:
---------------------------------------------------------------------- */
void CSoundMediator::setReverbType(REVERBTYPE _type)
{
s_spuSound->setReverbDetails(&s_reverbDetails[_type]);
s_spuSound->setReverbActive(true);
}
/*----------------------------------------------------------------------
Function:
Purpose:

10
source/sound/sound.h
View file

@ -77,6 +77,13 @@ public:
MAX_VOLUME=255,
};
typedef enum REVERBTYPE
{
NONE,
ECHO_TEST,
NUM_REVERBTYPES,
};
// General
static void initialise();
@ -84,6 +91,9 @@ public:
static void think(int _frames);
// Reverb
static void setReverbType(REVERBTYPE _type);
// Song interface
static void setSong(SONGID _songId);
static void playSong();

56
source/sound/spu.cpp
View file

@ -63,7 +63,6 @@ char CSpuSound::s_spuManagementTable[SPU_MALLOC_RECSIZ*(MAX_SPU_MANAGEMENT+1)];
---------------------------------------------------------------------- */
void CSpuSound::initialise()
{
SpuReverbAttr rev;
SpuEnv env;
// SPU setup
@ -75,18 +74,6 @@ void CSpuSound::initialise()
SpuInitMalloc(MAX_SPU_MANAGEMENT,s_spuManagementTable);
SpuSetCommonMasterVolume(0x3fff,0x3fff);
// Reverb
rev.mask=(SPU_REV_MODE|SPU_REV_DEPTHL|SPU_REV_DEPTHR);
rev.mode=SPU_REV_MODE_SPACE;
rev.depth.left=0x1000;
rev.depth.right=0x1000;
SpuSetReverbModeParam(&rev);
SpuSetReverb(SPU_ON);
SpuReserveReverbWorkArea(SPU_ON);
SpuSetReverbVoice(SPU_BIT,0x000000);
rev.mask=(SPU_REV_DEPTHL|SPU_REV_DEPTHR);
SpuSetReverbDepth(&rev);
// Environment
env.mask=SPU_ENV_EVENT_QUEUEING;
env.queueing=SPU_OFF;
@ -109,5 +96,48 @@ void CSpuSound::shutdown()
}
/*----------------------------------------------------------------------
Function:
Purpose:
Params:
Returns:
---------------------------------------------------------------------- */
void CSpuSound::setReverbActive(int _active)
{
SpuReverbAttr rev;
if(_active)
{
// Reverb
SpuSetReverbModeType(m_currentDetails.m_type);
SpuSetReverb(SPU_ON);
SpuReserveReverbWorkArea(SPU_ON);
SpuSetReverbVoice(SPU_BIT,0xffffff);
SpuSetReverbModeDelayTime(m_currentDetails.m_delay);
SpuSetReverbModeDepth(m_currentDetails.m_depth,m_currentDetails.m_depth);
SpuSetReverbModeFeedback(m_currentDetails.m_feedback);
m_reverbActive=true;
}
else
{
SpuSetReverb(SPU_OFF);
m_reverbActive=false;
}
}
/*----------------------------------------------------------------------
Function:
Purpose:
Params:
Returns:
---------------------------------------------------------------------- */
void CSpuSound::setReverbDetails(ReverbDetails *_details)
{
m_currentDetails=*_details;
}
/*===========================================================================
end */

27
source/sound/spu.h
View file

@ -29,11 +29,33 @@
Structure defintions
-------------------- */
typedef struct ReverbDetails
{
long m_type;
long m_delay;
short m_depth;
long m_feedback;
};
class CSpuSound
{
public:
enum
{
REVERB_MAX_DEPTH=0x7fff,
REVERB_MIN_DEPTH=-0x8000,
REVERB_MIN_MODE_DELAY=0,
REVERB_MAX_MODE_DELAY=127,
REVERB_MIN_MODE_FEEDBACK=0,
REVERB_MAX_MODE_FEEDBACK=127,
};
void initialise();
void shutdown();
void setReverbActive(int _active);
void setReverbDetails(ReverbDetails *_details);
private:
enum
@ -43,7 +65,10 @@ private:
};
static char s_spuManagementTable[];
int m_reverbActive;
ReverbDetails m_currentDetails;
};