workbench/devs/AHI/Include/Asm/libraries/ahi_sub.i

   1         IFND LIBRARIES_AHISUB_I
   2 LIBRARIES_AHISUB_I      SET     1
   3
   4 **
   5 **      $VER: ahi_sub.i 6.0 (02.02.2005)
   6 **      :ts=8 (TAB SIZE: 8)
   7 **
   8 **      ahi/[driver].audio definitions
   9 **
  10 **      (C) Copyright 1994-2005 Martin Blom
  11 **      All Rights Reserved.
  12 **
  13 **
  14
  15 *------------------------------------------------------------------------*
  16
  17
  18         IFND EXEC_TYPES_I
  19         INCLUDE 'exec/types.i'
  20         ENDC
  21
  22         IFND UTILITY_TAGITEM_I
  23         INCLUDE 'utility/tagitem.i'
  24         ENDC
  25
  26         IFND DEVICES_AHI_I
  27         INCLUDE 'devices/ahi.i'
  28         ENDC
  29
  30         IFND LIBRARIES_IFFPARSE_I
  31         INCLUDE 'libraries/iffparse.i'
  32         ENDC
  33
  34 *------------------------------------------------------------------------*
  35
  36 *** STRUCTUES
  37
  38 ; AHIAudioCtrlDrv
  39         STRUCTURE AHIAudioCtrlDrv,0
  40         STRUCT  ahiac_AudioCtrl,AHIAudioCtrl_SIZEOF
  41         ULONG   ahiac_Flags                     ; See below for definition
  42         APTR    ahiac_SoundFunc                 ; AHIA_SoundFunc (Hook)
  43         APTR    ahiac_PlayerFunc                ; AHIA_PlayerFunc (Hook)
  44         Fixed   ahiac_PlayerFreq                ; AHIA_PlayerFreq
  45         Fixed   ahiac_MinPlayerFreq             ; AHIA_MinPlayerFreq
  46         Fixed   ahiac_MaxPlayerFreq             ; AHIA_MaxPlayerFreq
  47         ULONG   ahiac_MixFreq                   ; AHIA_MixFreq
  48         UWORD   ahiac_Channels                  ; AHIA_Channels
  49         UWORD   ahiac_Sounds                    ; AHIA_Sounds
  50
  51         ULONG   ahiac_DriverData                ; Unused. Store whatever you want here.
  52
  53         APTR    ahiac_MixerFunc                 ; Mixing routine Hook
  54         APTR    ahiac_SamplerFunc               ; Sampler routine Hook
  55         ULONG   ahiac_Obsolete
  56         ULONG   ahiac_BuffSamples               ; Samples to mix this pass.
  57         ULONG   ahiac_MinBuffSamples            ; Min. samples to mix each pass.
  58         ULONG   ahiac_MaxBuffSamples            ; Max. samples to mix each pass.
  59         ULONG   ahiac_BuffSize                  ; Buffer size ahiac_MixerFunc needs.
  60         ULONG   ahiac_BuffType                  ; Buffer format (V2)
  61         FPTR    ahiac_PreTimer                  ; Call before mixing (V4)
  62         FPTR    ahiac_PostTimer                 ; Call after mixing (V4)
  63         ULONG   ahiac_AntiClickSamples          ; AntiClick samples (V6)
  64         APTR    ahiac_PreTimerFunc              ; A Hook wrapper for ahiac_PreTimer (V6)
  65         APTR    ahiac_PostTimerFunc             ; A Hook wrapper for ahiac_PostTimer (V6)
  66
  67 ; The rest is PRIVATE! Hands off! They may change any time.
  68 ;       [lots of private stuff]
  69         LABEL   AHIAudioCtrlDrv_SIZEOF          ; Do not use!
  70
  71 *** TAGS
  72
  73 AHIDB_UserBase  EQU AHI_TagBase+500             ; Use for driver specific tags
  74
  75
  76 ***DEFS
  77
  78  ; AHIsub_AllocAudio() return flags
  79         BITDEF  AHIS,ERROR,0
  80         BITDEF  AHIS,MIXING,1
  81         BITDEF  AHIS,TIMING,2
  82         BITDEF  AHIS,KNOWSTEREO,3
  83         BITDEF  AHIS,KNOWHIFI,4
  84         BITDEF  AHIS,CANRECORD,5
  85         BITDEF  AHIS,CANPOSTPROCESS,6
  86         BITDEF  AHIS,KNOWMULTICHANNEL,7
  87
  88  ; AHIsub_Start() and AHIsub_Stop() flags
  89         BITDEF  AHIS,PLAY,0
  90         BITDEF  AHIS,RECORD,1
  91
  92  ; ahiac_Flags
  93         BITDEF  AHIAC,VOL,0
  94         BITDEF  AHIAC,PAN,1
  95         BITDEF  AHIAC,STEREO,2
  96         BITDEF  AHIAC,HIFI,3
  97         BITDEF  AHIAC,PINGPONG,4
  98         BITDEF  AHIAC,RECORD,5
  99         BITDEF  AHIAC,MULTTAB,6                 ; Private!
 100         BITDEF  AHIAC,MULTICHANNEL,7
 101
 102  ; AHIsub_Set#? and AHIsub_(Un)LoadSound return code
 103 AHIS_UNKNOWN    EQU     ~0
 104
 105  ; IFF chunk names for the audio mode file
 106 ID_AHIM         EQU     'AHIM'                  ; AHI Modes
 107 ID_AUDN         EQU     'AUDN'                  ; AUDio driver Name
 108 ID_AUDD         EQU     'AUDD'                  ; AUDio driver Data
 109 ID_AUDM         EQU     'AUDM'                  ; AUDio Mode
 110
 111         ENDC ; LIBRARIES_AHISUB_I