minicast/libswirl/hw/aica/dsp.h at main · skmp/minicast

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This file is part of libswirl

#include "license/bsd"

#pragma once

#include "hw/sh4/sh4_mmio.h"

enum DspBackends {

DSPBE_INTERPRETER,

DSPBE_DYNAREC,

};

struct dsp_context_t;

struct AicaContext;

struct DSP : MMIODevice {

virtual void Step() = 0;

virtual void WritenMem(u32 addr) = 0;

virtual bool setBackend(DspBackends backend) = 0;

virtual dsp_context_t* GetDspContext() = 0;

static DSP* Create(AicaContext* aica_ctx, u8* aica_ram, u32 aram_size);

};

static inline void libDSP_Step() {

sh4_cpu->GetA0H<DSP>(A0H_DSP)->Step();

}