58 lines
1.6 KiB
C
58 lines
1.6 KiB
C
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#include "mamedef.h"
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struct pcm_chan_ {
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unsigned int ENV; /* envelope register */
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unsigned int PAN; /* pan register */
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unsigned int MUL_L; /* envelope & pan product letf */
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unsigned int MUL_R; /* envelope & pan product right */
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unsigned int St_Addr; /* start address register */
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unsigned int Loop_Addr; /* loop address register */
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unsigned int Addr; /* current address register */
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unsigned int Step; /* frequency register */
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unsigned int Step_B; /* frequency register binaire */
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unsigned int Enable; /* channel on/off register */
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int Data; /* wave data */
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unsigned int Muted;
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};
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struct pcm_chip_
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{
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float Rate;
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int Enable;
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int Cur_Chan;
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int Bank;
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struct pcm_chan_ Channel[8];
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unsigned long int RAMSize;
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unsigned char* RAM;
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};
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//extern struct pcm_chip_ PCM_Chip;
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//extern unsigned char Ram_PCM[64 * 1024];
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//extern int PCM_Enable;
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//int PCM_Init(int Rate);
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//void PCM_Set_Rate(int Rate);
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//void PCM_Reset(void);
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//void PCM_Write_Reg(unsigned int Reg, unsigned int Data);
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//int PCM_Update(int **buf, int Length);
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#ifdef __cplusplus
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extern "C" {
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#endif
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void rf5c164_update(void *chip, stream_sample_t **outputs, int samples);
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void * device_start_rf5c164(int clock);
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void device_stop_rf5c164(void *chip);
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void device_reset_rf5c164(void *chip);
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void rf5c164_w(void *chip, offs_t offset, UINT8 data);
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void rf5c164_mem_w(void *chip, offs_t offset, UINT8 data);
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void rf5c164_write_ram(void *chip, offs_t DataStart, offs_t DataLength, const UINT8* RAMData);
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void rf5c164_set_mute_mask(void *chip, UINT32 MuteMask);
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#ifdef __cplusplus
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}
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#endif
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