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Add back a lost-in-refactoring hack for the SasAudio/sceAtrac integration.

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Fixes #19075
This commit is contained in:
Henrik Rydgård 2024-04-29 19:58:11 +02:00
parent 11112d4043
commit 917f5897bd
2 changed files with 9 additions and 0 deletions
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4
Core/HLE/AtracCtx.h
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@ -216,6 +216,10 @@ public:
int GetOutputChannels() const {
return outputChannels_;
}
void SetOutputChannels(int channels) {
// Only used for sceSas audio. To be refactored away in the future.
outputChannels_ = channels;
}
int atracID_ = -1;

5
Core/HLE/sceAtrac.cpp
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@ -1007,6 +1007,11 @@ u32 AtracSasDecodeData(int atracID, u8* outbuf, u32 outbufPtr, u32 *SamplesNum,
int AtracSasGetIDByContext(u32 contextAddr) {
int atracID = (int)Memory::Read_U32(contextAddr + 0xfc);
// Restored old hack here that forces outputChannels_ to 1, since sceSas expects mono output, unlike normal usage.
// This is for savestate compatibility.
// I think it would be better to simply pass in a 1 as a parameter to atrac->DecodeData in AtracSasDecodeData above.
AtracBase *atrac = getAtrac(atracID);
atrac->SetOutputChannels(1);
return atracID;
}