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Annotation of uae/src/od-dos/sound/sb.h, revision 1.1

1.1     ! root        1:  /*
        !             2:   * UAE - The Un*x Amiga Emulator
        !             3:   *
        !             4:   * DOS Sound Blaster interface.
        !             5:   *
        !             6:   * (c) 1996 Peter Remmers
        !             7:   */
        !             8: 
        !             9: /* internally used types */
        !            10: typedef UWORD          BOOL;
        !            11: 
        !            12: typedef enum
        !            13: {
        !            14:   SB_Type_StdSB,
        !            15:   SB_Type_SbPro,
        !            16:   SB_Type_SB16
        !            17: }
        !            18: tSBType;
        !            19: 
        !            20: extern tSBType SB_Type;
        !            21: 
        !            22: extern volatile int IsPlaying;
        !            23: extern int CurrentBuffer;
        !            24: 
        !            25: BOOL SB_Reset (void);
        !            26: inline void SB_WriteDSP (UBYTE value);
        !            27: inline UBYTE SB_ReadDSP (void);
        !            28: inline void SB_WriteMixer (UBYTE reg, UBYTE data);
        !            29: inline UBYTE SB_ReadMixer (UBYTE reg);
        !            30: BOOL SB_DetectMixer (void);
        !            31: void SB_Play_8Bit_Std (UWORD bytes);
        !            32: void SB_Play_8Bit_SbPro (UWORD bytes);
        !            33: void SB_Play_8Bit_SB16 (UWORD bytes);
        !            34: void SB_Play_16Bit (UWORD bytes);
        !            35: void SB_IntHandler (void);
        !            36: void SB_SetRate_LoSpeed (UWORD rate);
        !            37: void SB_SetRate_HiSpeed (UWORD rate);
        !            38: void SB_SetRate_SB16 (UWORD rate);
        !            39: int SB_SetRate (unsigned short rate);
        !            40: int SB_SetBits (unsigned char bits);
        !            41: int SB_SetChannels (unsigned char channels);
        !            42: int SB_SetSigned (int sign);
        !            43: void SB_SpeakerOff(void);
        !            44: void SB_SpeakerOn(void);
        !            45: void SB_SetVolume(UBYTE vol);
        !            46: void irq2 (void);
        !            47: void irq5 (void);
        !            48: void irq7 (void);
        !            49: void irq10 (void);
        !            50: int SB_Detect (unsigned short *base, unsigned short *irq, unsigned short *dmalo, unsigned short *dmahi);
        !            51: int SB_InitBuffers(int bufsize);
        !            52: int SB_Init (unsigned short base, unsigned short irq, unsigned short dmalo, unsigned short dmahi);
        !            53: void SB_Done (void);
        !            54: void SB_DirectWrite(unsigned int size, int freq);
        !            55: void SB_GetVersion (unsigned char *Maj, unsigned char *Min);
        !            56: int SB_DetectInitSound(int *dspbits, int *dsprate, int *sndbufsize, unsigned int *direct_buffers, int *stereo_sound);

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