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Decompile fn_04750 (CSoundMgr::Initialize)

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Batch #11987 by Yommy: 0 byte-identical, 1 confirmed by peer review.

- fn_04750 CSoundMgr::Initialize: logic confirmed by peer review

Peer-reviewed-by: KWDev, SapitoSucio, Toshiro
Accepted without human review: peers confirmed the logic ("same" ahead by at least 3, with 70% of the votes).
This commit is contained in:
ragnarok-clanker 2026-11-05 10:55:12 +00:00
commit 74ae5b37fd
1 changed files with 36 additions and 9 deletions
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45
Source/Contents/Sound/SoundMgr.cpp
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@ -92,8 +92,13 @@ void CSoundMgr::StopStreams() {
// OFFSET: 0x00639070
// FUNCTION: fn_04750
bool CSoundMgr::Initialize() {
std::memset(this->samples, 0, sizeof(this->samples));
std::memset(this->samples3D, 0, sizeof(this->samples3D));
for (int i = 0; i < 48; ++i) {
this->samples[i] = nullptr;
}
for (int i = 0; i < 48; ++i) {
this->samples3D[i] = nullptr;
}
for (int i = 0; i < 64; ++i) {
this->providerNames[i] = nullptr;
@ -106,15 +111,19 @@ bool CSoundMgr::Initialize() {
return true;
}
if (configuration.numSampleType == 0) {
switch (configuration.numSampleType) {
case 0:
this->sampleCount = 48;
this->sample3DCount = 48;
} else if (configuration.numSampleType == 1) {
break;
case 1:
this->sampleCount = 32;
this->sample3DCount = 32;
} else {
break;
default:
this->sampleCount = 16;
this->sample3DCount = 16;
break;
}
MilesRuntime& miles = MilesRuntime::Get();
@ -125,15 +134,33 @@ bool CSoundMgr::Initialize() {
this->channels = configuration.mode == 1 ? 1 : 2;
if (configuration.digitalRateType == 0) {
switch (configuration.digitalRateType) {
case 0:
this->rate = 44100;
} else if (configuration.digitalRateType == 1) {
break;
case 1:
this->rate = 11025;
} else {
break;
case 2:
this->rate = 8000;
break;
default:
this->rate = 8000;
break;
}
switch (configuration.digitalBitsType) {
case 0:
this->bits = 16;
break;
case 1:
this->bits = 8;
break;
default:
this->bits = 8;
break;
}
this->bits = configuration.digitalBitsType == 0 ? 16 : 8;
miles.setPreference(15, configuration.preference15);
this->driver = miles.openDigitalDriver(this->rate, this->bits, this->channels, 1);