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add GenerateMixBinDefault and InitVoiceProperties functions

This commit is contained in:
RadWolfie 2019-07-01 21:23:04 -05:00 committed by PatrickvL
parent ced70f2334
commit 73d40777f6
1 changed files with 124 additions and 0 deletions
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124
src/core/hle/DSOUND/DirectSound/DirectSoundInline.hpp
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@ -185,6 +185,130 @@ inline void GenerateXboxBufferCache(
X_BufferCacheSize = X_BufferSizeRequest;
}
}
inline void InitVoiceProperties(XTL::X_DSVOICEPROPS& Xb_VoiceProperties)
{
Xb_VoiceProperties.l3DConeVolume = 0;
Xb_VoiceProperties.l3DDistanceVolume = 0;
Xb_VoiceProperties.l3DDopplerPitch = 0;
Xb_VoiceProperties.lI3DL2DirectVolume = 0;
Xb_VoiceProperties.lI3DL2RoomVolume = 0;
Xb_VoiceProperties.lPitch = -4597;
}
inline void GenerateMixBinDefault(
XTL::X_DSVOICEPROPS &Xb_VoiceProperties,
LPCWAVEFORMATEX lpwfxFormat,
XTL::X_DSMIXBINS* mixbins_output,
bool is3D)
{
if (g_LibVersion_DSOUND < 4039) {
// Do not apply any update since below 4039 doesn't provide access to get properties.
return;
}
auto& xb_mixbinArray = Xb_VoiceProperties.MixBinVolumePairs;
unsigned int i;
// Use custom mixbin if provided.
if (mixbins_output != xbnullptr) {
Xb_VoiceProperties.dwMixBinCount = mixbins_output->dwCount;
auto& mixbinArray_output = mixbins_output->lpMixBinVolumePairs;
for (i = 0; i < Xb_VoiceProperties.dwMixBinCount; i++) {
xb_mixbinArray[i].dwMixBin = mixbinArray_output[i].dwMixBin;
xb_mixbinArray[i].lVolume = 0;
}
}
// Otherwise use default setup as instructed by internally.
else {
unsigned int counter = 0;
if (is3D) {
xb_mixbinArray[counter].dwMixBin = 6;
xb_mixbinArray[counter].lVolume = 0;
counter++;
xb_mixbinArray[counter].dwMixBin = 8;
xb_mixbinArray[counter].lVolume = 0;
counter++;
xb_mixbinArray[counter].dwMixBin = 7;
xb_mixbinArray[counter].lVolume = 0;
counter++;
xb_mixbinArray[counter].dwMixBin = 9;
xb_mixbinArray[counter].lVolume = 0;
counter++;
xb_mixbinArray[counter].dwMixBin = 10;
xb_mixbinArray[counter].lVolume = 0;
counter++;
}
else {
// If format is PCM/XADPCM, then use stereo mixbin as default.
if (lpwfxFormat->wFormatTag != WAVE_FORMAT_EXTENSIBLE) {
counter = 2;
for (int i = 0; i < counter; i++) {
xb_mixbinArray[i].dwMixBin = i;
xb_mixbinArray[i].lVolume = 0;
}
}
// Otherwise, the format is extensible and using channel mask as default.
else {
const WAVEFORMATEXTENSIBLE* wfxFormatExtensible = reinterpret_cast<const WAVEFORMATEXTENSIBLE*>(lpwfxFormat);
auto& channelMask = wfxFormatExtensible->dwChannelMask;
if ((channelMask & SPEAKER_FRONT_LEFT) > 0) {
xb_mixbinArray[counter].dwMixBin = 0;
xb_mixbinArray[counter].lVolume = 0;
counter++;
}
if ((channelMask & SPEAKER_FRONT_LEFT) > 0) {
xb_mixbinArray[counter].dwMixBin = 1;
xb_mixbinArray[counter].lVolume = 0;
counter++;
}
if ((channelMask & SPEAKER_FRONT_CENTER) > 0) {
xb_mixbinArray[counter].dwMixBin = 2;
xb_mixbinArray[counter].lVolume = 0;
counter++;
}
if ((channelMask & SPEAKER_LOW_FREQUENCY) > 0) {
xb_mixbinArray[counter].dwMixBin = 3;
xb_mixbinArray[counter].lVolume = 0;
counter++;
}
if ((channelMask & SPEAKER_BACK_LEFT) > 0) {
xb_mixbinArray[counter].dwMixBin = 4;
xb_mixbinArray[counter].lVolume = 0;
counter++;
}
if ((channelMask & SPEAKER_BACK_RIGHT) > 0) {
xb_mixbinArray[counter].dwMixBin = 5;
xb_mixbinArray[counter].lVolume = 0;
counter++;
}
}
}
Xb_VoiceProperties.dwMixBinCount = counter;
}
// Finally, set the rest as invalid/silent.
for (int i = Xb_VoiceProperties.dwMixBinCount; i < 8; i++) {
xb_mixbinArray[i].dwMixBin = 0xFFFFFFFF;
xb_mixbinArray[i].lVolume = -10000;
}
}
inline void GeneratePCMFormat(
DSBUFFERDESC &DSBufferDesc,