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Core/DSPHLE: Make HLEAccelerator state local to GetInputSamples() in AX and AXWii UCodes.

This commit is contained in:
Admiral H. Curtiss 2024-01-07 05:32:21 +01:00
parent 180d053ec1
commit bfd53c7294
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GPG Key ID: F051B4C4044F33FB
1 changed files with 24 additions and 24 deletions
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48
Source/Core/Core/HW/DSPHLE/UCodes/AXVoice.h
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@ -153,10 +153,11 @@ void WritePB(u32 addr, const PB_TYPE& pb, u32 crc)
}
// Simulated accelerator state.
static PB_TYPE* acc_pb;
class HLEAccelerator final : public Accelerator
{
public:
PB_TYPE* acc_pb = nullptr;
protected:
void OnEndException() override
{
@ -197,27 +198,25 @@ protected:
}
};
static std::unique_ptr<Accelerator> s_accelerator = std::make_unique<HLEAccelerator>();
// Sets up the simulated accelerator.
void AcceleratorSetup(PB_TYPE* pb)
void AcceleratorSetup(HLEAccelerator* accelerator, PB_TYPE* pb)
{
acc_pb = pb;
s_accelerator->SetStartAddress(HILO_TO_32(pb->audio_addr.loop_addr));
s_accelerator->SetEndAddress(HILO_TO_32(pb->audio_addr.end_addr));
s_accelerator->SetCurrentAddress(HILO_TO_32(pb->audio_addr.cur_addr));
s_accelerator->SetSampleFormat(pb->audio_addr.sample_format);
s_accelerator->SetYn1(pb->adpcm.yn1);
s_accelerator->SetYn2(pb->adpcm.yn2);
s_accelerator->SetPredScale(pb->adpcm.pred_scale);
accelerator->acc_pb = pb;
accelerator->SetStartAddress(HILO_TO_32(pb->audio_addr.loop_addr));
accelerator->SetEndAddress(HILO_TO_32(pb->audio_addr.end_addr));
accelerator->SetCurrentAddress(HILO_TO_32(pb->audio_addr.cur_addr));
accelerator->SetSampleFormat(pb->audio_addr.sample_format);
accelerator->SetYn1(pb->adpcm.yn1);
accelerator->SetYn2(pb->adpcm.yn2);
accelerator->SetPredScale(pb->adpcm.pred_scale);
}
// Reads a sample from the accelerator. Also handles looping and
// disabling streams that reached the end (this is done by an exception raised
// by the accelerator on real hardware).
u16 AcceleratorGetSample()
u16 AcceleratorGetSample(HLEAccelerator* accelerator)
{
return s_accelerator->Read(acc_pb->adpcm.coefs);
return accelerator->Read(accelerator->acc_pb->adpcm.coefs);
}
// Reads samples from the input callback, resamples them to <count> samples at
@ -356,21 +355,22 @@ u32 ResampleAudio(std::function<s16(u32)> input_callback, s16* output, u32 count
// if required.
void GetInputSamples(PB_TYPE& pb, s16* samples, u16 count, const s16* coeffs)
{
AcceleratorSetup(&pb);
HLEAccelerator accelerator;
AcceleratorSetup(&accelerator, &pb);
if (coeffs)
coeffs += pb.coef_select * 0x200;
u32 curr_pos =
ResampleAudio([](u32) { return AcceleratorGetSample(); }, samples, count, pb.src.last_samples,
pb.src.cur_addr_frac, HILO_TO_32(pb.src.ratio), pb.src_type, coeffs);
u32 curr_pos = ResampleAudio([&accelerator](u32) { return AcceleratorGetSample(&accelerator); },
samples, count, pb.src.last_samples, pb.src.cur_addr_frac,
HILO_TO_32(pb.src.ratio), pb.src_type, coeffs);
pb.src.cur_addr_frac = (curr_pos & 0xFFFF);
// Update current position, YN1, YN2 and pred scale in the PB.
pb.audio_addr.cur_addr_hi = static_cast<u16>(s_accelerator->GetCurrentAddress() >> 16);
pb.audio_addr.cur_addr_lo = static_cast<u16>(s_accelerator->GetCurrentAddress());
pb.adpcm.yn1 = s_accelerator->GetYn1();
pb.adpcm.yn2 = s_accelerator->GetYn2();
pb.adpcm.pred_scale = s_accelerator->GetPredScale();
pb.audio_addr.cur_addr_hi = static_cast<u16>(accelerator.GetCurrentAddress() >> 16);
pb.audio_addr.cur_addr_lo = static_cast<u16>(accelerator.GetCurrentAddress());
pb.adpcm.yn1 = accelerator.GetYn1();
pb.adpcm.yn2 = accelerator.GetYn2();
pb.adpcm.pred_scale = accelerator.GetPredScale();
}
// Add samples to an output buffer, with optional volume ramping.