37 lines
856 B
C
37 lines
856 B
C
#ifndef AICADSP_H
|
|
#define AICADSP_H
|
|
|
|
//the DSP Context
|
|
struct _AICADSP
|
|
{
|
|
//Config
|
|
UINT16 *AICARAM;
|
|
UINT32 AICARAM_LENGTH;
|
|
UINT32 RBP; //Ring buf pointer
|
|
UINT32 RBL; //Delay ram (Ring buffer) size in words
|
|
|
|
//context
|
|
|
|
INT16 COEF[128*2]; //16 bit signed
|
|
UINT16 MADRS[64*2]; //offsets (in words), 16 bit
|
|
UINT16 MPRO[128*4*2*2]; //128 steps 64 bit
|
|
INT32 TEMP[128]; //TEMP regs,24 bit signed
|
|
INT32 MEMS[32]; //MEMS regs,24 bit signed
|
|
UINT32 DEC;
|
|
|
|
//input
|
|
INT32 MIXS[16]; //MIXS, 24 bit signed
|
|
INT16 EXTS[2]; //External inputs (CDDA) 16 bit signed
|
|
|
|
//output
|
|
INT16 EFREG[16]; //EFREG, 16 bit signed
|
|
|
|
int Stopped;
|
|
int LastStep;
|
|
};
|
|
|
|
void AICADSP_Init(struct _AICADSP *DSP);
|
|
void AICADSP_SetSample(struct _AICADSP *DSP, INT32 sample, INT32 SEL, INT32 MXL);
|
|
void AICADSP_Step(struct _AICADSP *DSP);
|
|
void AICADSP_Start(struct _AICADSP *DSP);
|
|
#endif
|