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1.1 root 1: /*
2: * UAE - The Un*x Amiga Emulator
3: *
4: * Sound emulation stuff
5: *
6: * Copyright 1995, 1996, 1997 Bernd Schmidt
7: */
8:
9: extern struct audio_channel_data {
10: uaecptr lc, pt;
11: int state, wper, wlen;
12: int current_sample;
13: int vol;
14: int *voltbl;
15: unsigned long adk_mask;
16: unsigned char dmaen, intreq2, data_written;
17: uae_u16 dat, nextdat, per, len;
18: } audio_channel[4];
19:
20: #ifndef DONT_WANT_SOUND
21: extern void aud0_handler(void);
22: extern void aud1_handler(void);
23: extern void aud2_handler(void);
24: extern void aud3_handler(void);
25: #endif
26:
27: extern void AUDxDAT(int nr, uae_u16 value);
28: extern void AUDxVOL(int nr, uae_u16 value);
29: extern void AUDxPER(int nr, uae_u16 value);
30: extern void AUDxLCH(int nr, uae_u16 value);
31: extern void AUDxLCL(int nr, uae_u16 value);
32: extern void AUDxLEN(int nr, uae_u16 value);
33:
34: extern void audio_reset (void);
35: extern void dump_audio_bench (void);
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