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Initial implementation of C-Media CMI8x38

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This commit is contained in:
RichardG867
2022-02-25 19:22:45 -03:00
parent 09066358c4
commit b07570696f
9 changed files with 905 additions and 12 deletions
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2
src/include/86box/snd_mpu401.h
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@@ -155,6 +155,8 @@ extern const device_t mpu401_mca_device;
extern uint8_t MPU401_ReadData(mpu_t *mpu);
extern void mpu401_write(uint16_t addr, uint8_t val, void *priv);
extern uint8_t mpu401_read(uint16_t addr, void *priv);
extern void mpu401_setirq(mpu_t *mpu, int irq);
extern void mpu401_change_addr(mpu_t *mpu, uint16_t addr);
extern void mpu401_init(mpu_t *mpu, uint16_t addr, int irq, int mode, int receive_input);

7
src/include/86box/snd_sb.h
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@@ -109,6 +109,8 @@ typedef struct sb_ct1745_mixer_t
uint8_t index;
uint8_t regs[256];
int output_filter; /* for clones */
} sb_ct1745_mixer_t;
typedef struct sb_t
@@ -137,8 +139,13 @@ extern void sb_ct1345_mixer_write(uint16_t addr, uint8_t val, void *p);
extern uint8_t sb_ct1345_mixer_read(uint16_t addr, void *p);
extern void sb_ct1345_mixer_reset(sb_t* sb);
extern void sb_ct1745_mixer_write(uint16_t addr, uint8_t val, void *p);
extern uint8_t sb_ct1745_mixer_read(uint16_t addr, void *p);
extern void sb_ct1745_mixer_reset(sb_t* sb);
extern void sb_get_buffer_sbpro(int32_t *buffer, int len, void *p);
extern void sbpro_filter_cd_audio(int channel, double *buffer, void *p);
extern void sb16_awe32_filter_cd_audio(int channel, double *buffer, void *p);
extern void sb_close(void *p);
extern void sb_speed_changed(void *p);

5
src/include/86box/sound.h
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@@ -120,6 +120,7 @@ extern const device_t sb_pro_mcv_device;
extern const device_t sb_pro_compat_device;
extern const device_t sb_16_device;
extern const device_t sb_16_pnp_device;
extern const device_t sb_16_compat_device;
extern const device_t sb_32_pnp_device;
extern const device_t sb_awe32_device;
extern const device_t sb_awe32_pnp_device;
@@ -140,6 +141,10 @@ extern const device_t cs4235_onboard_device;
extern const device_t cs4236b_device;
extern const device_t cs4237b_device;
extern const device_t cs4238b_device;
/* C-Media CMI8x38 */
extern const device_t cmi8338_device;
extern const device_t cmi8738_device;
#endif
#endif /*EMU_SOUND_H*/