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Clean up more libsegaapi

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This commit is contained in:
Bobby Dilley 2022-10-12 11:59:09 +01:00
parent 8f613f23c9
commit 7f8d38d034
1 changed files with 35 additions and 119 deletions
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154
src/libsegaapi/segaapi.c
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@ -305,10 +305,13 @@ int SEGAAPI_Pause(void *hHandle)
int SEGAAPI_Stop(void *hHandle)
{
dbgPrint("SEGAAPI_Stop() 0x%x", hHandle);
SEGAContext *context = hHandle;
if (context == NULL)
return SEGAERR_BAD_PARAM;
alSourceStop(context->alSource);
return SEGA_SUCCESS;
}
@ -598,10 +601,8 @@ int SEGAAPI_UpdateBuffer(void *hHandle, unsigned int dwStartOffset, unsigned int
{
dbgPrint("SEGAAPI_UpdateBuffer() 0x%x 0x%x 0x%x", hHandle, dwStartOffset, dwLength);
if (hHandle == NULL)
{
dbgPrint("SEGAAPI_UpdateBuffer() SEGAERR_BAD_HANDLE");
return SEGAERR_BAD_HANDLE;
}
SEGAContext *context = hHandle;
updateBufferData(context, dwStartOffset, dwLength);
return SEGA_SUCCESS;
@ -609,10 +610,6 @@ int SEGAAPI_UpdateBuffer(void *hHandle, unsigned int dwStartOffset, unsigned int
int SEGAAPI_SetSynthParam(void *hHandle, HASYNTHPARAMSEXT param, int lPARWValue)
{
float volume;
float semiTones;
float freqRatio;
dbgPrint("SEGAAPI_SetSynthParam() 0x%x 0x%x 0x%x", hHandle, param, lPARWValue);
SEGAContext *context = hHandle;
@ -620,125 +617,34 @@ int SEGAAPI_SetSynthParam(void *hHandle, HASYNTHPARAMSEXT param, int lPARWValue)
if (context == NULL)
return SEGAERR_BAD_PARAM;
enum
{
StartAddrsOffset,
EndAddrsOffset,
StartloopAddrsOffset,
EndloopAddrsOffset,
StartAddrsCoarseOffset,
ModLfoToPitch,
VibLfoToPitch,
ModEnvToPitch,
InitialFilterFc,
InitialFilterQ,
ModLfoToFilterFc,
ModEnvToFilterFc,
EndAddrsCoarseOffset,
ModLfoToVolume,
Unused1,
ChorusEffectsSend,
ReverbEffectsSend,
Pan,
Unused2,
Unused3,
Unused4,
DelayModLFO,
FreqModLFO,
DelayVibLFO,
FreqVibLFO,
DelayModEnv,
AttackModEnv,
HoldModEnv,
DecayModEnv,
SustainModEnv,
ReleaseModEnv,
KeynumToModEnvHold,
KeynumToModEnvDecay,
DelayVolEnv,
AttackVolEnv,
HoldVolEnv,
DecayVolEnv,
SustainVolEnv,
ReleaseVolEnv,
KeynumToVolEnvHold,
KeynumToVolEnvDecay,
Instrument,
Reserved1,
KeyRange,
VelRange,
StartloopAddrsCoarseOffset,
Keynum,
Velocity,
InitialAttenuation,
Reserved2,
EndloopAddrsCoarseOffset,
CoarseTune,
FineTune,
SampleID,
SampleModes,
Reserved3,
ScaleTuning,
ExclusiveClass,
OverridingRootKey,
Unused5,
EndOper
};
int mapping[26] = {
InitialAttenuation, ///< 0, 0x00, initialAttenuation
FineTune, ///< 1, 0x01, fineTune + coarseTune * 100
InitialFilterFc, ///< 2, 0x02, initialFilterFc
InitialFilterQ, ///< 3, 0x03, initialFilterQ
DelayVolEnv, ///< 4, 0x04, delayVolEnv
AttackVolEnv, ///< 5, 0x05, attackVolEnv
HoldVolEnv, ///< 6, 0x06, holdVolEnv
DecayVolEnv, ///< 7, 0x07, decayVolEnv
SustainVolEnv, ///< 8, 0x08, sustainVolEnv
ReleaseVolEnv, ///< 9, 0x09, releaseVolEnv
DelayModEnv, ///< 10, 0x0A, delayModEnv
AttackModEnv, ///< 11, 0x0B, attackModEnv
HoldModEnv, ///< 12, 0x0C, holdModEnv
DecayModEnv, ///< 13, 0x0D, decayModEnv
SustainModEnv, ///< 14, 0x0E, sustainModEnv
ReleaseModEnv, ///< 15, 0x0F, releaseModEnv
DelayModLFO, ///< 16, 0x10, delayModLFO
FreqModLFO, ///< 17, 0x11, freqModLFO
DelayVibLFO, ///< 18, 0x12, delayVibLFO
FreqVibLFO, ///< 19, 0x13, freqVibLFO
ModLfoToPitch, ///< 20, 0x14, modLfoToPitch
VibLfoToPitch, ///< 21, 0x15, vibLfoToPitch
ModLfoToFilterFc, ///< 22, 0x16, modLfoToFilterFc
ModLfoToVolume, ///< 23, 0x17, modLfoToVolume
ModEnvToPitch, ///< 24, 0x18, modEnvToPitch
ModEnvToFilterFc ///< 25, 0x19, modEnvToFilterFc
};
int realParam = mapping[param];
switch (param)
{
case HAVP_ATTENUATION:
volume = tsf_decibelsToGain(0.0f - lPARWValue / 10.0f);
{
float volume = tsf_decibelsToGain(0.0f - lPARWValue / 10.0f);
alListenerf(AL_GAIN, volume);
// buffer->xaVoice->SetVolume(volume);
dbgPrint("SEGAAPI_SetSynthParam() HAVP_ATTENUATION gain: %f dB: %d", volume, lPARWValue);
break;
}
break;
case HAVP_PITCH:
semiTones = lPARWValue / 100.0f;
{
float semiTones = lPARWValue / 100.0f;
// freqRatio = XAudio2SemitonesToFrequencyRatio(semiTones);
// http://www-personal.umich.edu/~bazald/l/api/_x_audio2_8h_source.html
freqRatio = powf(2.0f, semiTones / 12.0f);
float freqRatio = powf(2.0f, semiTones / 12.0f);
// buffer->xaVoice->SetFrequencyRatio(freqRatio);
alSourcef(context->alSource, AL_PITCH, freqRatio);
dbgPrint("SEGAAPI_SetSynthParam() HAVP_PITCH hHandle: %08X semitones: %f freqRatio: %f", hHandle, semiTones, freqRatio);
break;
}
break;
default:
dbgPrint("SEGAAPI_SetSynthParam() unsupported param: 0x%x", param);
}
return SEGAERR_UNSUPPORTED;
return SEGA_SUCCESS;
}
int SEGAAPI_GetSynthParam(void *hHandle, HASYNTHPARAMSEXT param)
@ -751,15 +657,16 @@ int SEGAAPI_SetSynthParamMultiple(void *hHandle, unsigned int dwNumParams, Synth
{
dbgPrint("SEGAAPI_SetSynthParamMultiple() 0x%x 0x%x 0x%x", hHandle, dwNumParams, pSynthParams);
SEGAContext *context = hHandle;
if (context == NULL)
return SEGAERR_BAD_PARAM;
return SEGAERR_BAD_HANDLE;
for (int i = 0; i < dwNumParams; i++)
{
SEGAAPI_SetSynthParam(hHandle, pSynthParams[i].param, pSynthParams[i].lPARWValue);
}
return SEGAERR_UNSUPPORTED;
return SEGA_SUCCESS;
}
int SEGAAPI_GetSynthParamMultiple(void *hHandle, unsigned int dwNumParams, SynthParamSet *pSynthParams)
@ -768,10 +675,21 @@ int SEGAAPI_GetSynthParamMultiple(void *hHandle, unsigned int dwNumParams, Synth
return SEGAERR_UNSUPPORTED;
}
int SEGAAPI_SetReleaseState(void *hHandle, int bSet)
int SEGAAPI_SetReleaseState(void *hHandle, int enterReleasePhase)
{
dbgPrint("SEGAAPI_SetReleaseState() 0x%x 0x%x", hHandle, bSet);
return SEGAERR_UNSUPPORTED;
dbgPrint("SEGAAPI_SetReleaseState() 0x%x 0x%x", hHandle, enterReleasePhase);
if (hHandle == NULL)
return SEGAERR_BAD_HANDLE;
SEGAContext *context = hHandle;
if (!enterReleasePhase)
return SEGA_SUCCESS;
context->playing = false;
alSourceStop(context->alSource);
return SEGA_SUCCESS;
}
int SEGAAPI_CreateBuffer(HAWOSEBUFFERCONFIG *pConfig, HAWOSEGABUFFERCALLBACK pCallback, unsigned int dwFlags, void **phHandle)
@ -883,13 +801,13 @@ int SEGAAPI_DestroyBuffer(void *hHandle)
int SEGAAPI_SetGlobalEAXProperty(GUID *guid, unsigned long ulProperty, void *pData, unsigned long ulDataSize)
{
dbgPrint("SEGAAPI_SetGlobalEAXProperty() 0x%x 0x%x 0x%x 0x%x", guid, ulProperty, pData, ulDataSize);
return 0;
return SEGA_SUCCESS;
}
int SEGAAPI_GetGlobalEAXProperty(GUID *guid, unsigned long ulProperty, void *pData, unsigned long ulDataSize)
{
dbgPrint("SEGAAPI_GetGlobalEAXProperty() 0x%x 0x%x 0x%x 0x%x", guid, ulProperty, pData, ulDataSize);
return 0;
return SEGAERR_UNSUPPORTED;
}
int SEGAAPI_SetSPDIFOutChannelStatus(unsigned int dwChannelStatus, unsigned int dwExtChannelStatus)
@ -981,8 +899,6 @@ int SEGAAPI_Init(void)
return SEGAERR_FAIL;
}
SEGAAPI_SetGlobalEAXProperty((GUID *)&EAXPROPERTYID_EAX40_FXSlot2, 0, (void *)&EAX_NULL_GUID, 16);
return SEGA_SUCCESS;
}