workbench/devs/AHI/Device/sound.h

   1 /*
   2      AHI - Hardware independent audio subsystem
   3      Copyright (C) 2017 The AROS Dev Team
   4      Copyright (C) 1996-2005 Martin Blom <martin@blom.org>
   5
   6      This library is free software; you can redistribute it and/or
   7      modify it under the terms of the GNU Library General Public
   8      License as published by the Free Software Foundation; either
   9      version 2 of the License, or (at your option) any later version.
  10
  11      This library is distributed in the hope that it will be useful,
  12      but WITHOUT ANY WARRANTY; without even the implied warranty of
  13      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14      Library General Public License for more details.
  15
  16      You should have received a copy of the GNU Library General Public
  17      License along with this library; if not, write to the
  18      Free Software Foundation, Inc., 59 Temple Place - Suite 330, Cambridge,
  19      MA 02139, USA.
  20 */
  21
  22 #ifndef ahi_sound_h
  23 #define ahi_sound_h
  24
  25 #include "ahi_def.h"
  26
  27 ULONG
  28 _AHI_SetVol ( UWORD                    channel,
  29               Fixed                    volume,
  30               sposition                pan,
  31               struct AHIPrivAudioCtrl* audioctrl,
  32               ULONG                    flags,
  33               struct AHIBase*          AHIBase );
  34
  35
  36 ULONG
  37 _AHI_SetFreq ( UWORD                    channel,
  38                ULONG                    freq,
  39                struct AHIPrivAudioCtrl* audioctrl,
  40                ULONG                    flags,
  41                struct AHIBase*          AHIBase );
  42
  43
  44 ULONG
  45 _AHI_SetSound ( UWORD                    channel,
  46                 UWORD                    sound,
  47                 ULONG                    offset,
  48                 LONG                     length,
  49                 struct AHIPrivAudioCtrl* audioctrl,
  50                 ULONG                    flags,
  51                 struct AHIBase*          AHIBase );
  52
  53
  54 ULONG
  55 _AHI_SetEffect( IPTR*                   effect,
  56                 struct AHIPrivAudioCtrl* audioctrl,
  57                 struct AHIBase*          AHIBase );
  58
  59
  60 ULONG
  61 _AHI_LoadSound( UWORD                    sound,
  62                 ULONG                    type,
  63                 APTR                     info,
  64                 struct AHIPrivAudioCtrl* audioctrl,
  65                 struct AHIBase*          AHIBase );
  66
  67
  68 ULONG
  69 _AHI_UnloadSound( UWORD                    sound,
  70                   struct AHIPrivAudioCtrl* audioctrl,
  71                   struct AHIBase*          AHIBase );
  72
  73
  74 ULONG
  75 _AHI_PlayA( struct AHIPrivAudioCtrl* audioctrl,
  76             struct TagItem*          tags,
  77             struct AHIBase*          AHIBase );
  78
  79
  80 ULONG
  81 _AHI_SampleFrameSize( ULONG           sampletype,
  82                       struct AHIBase* AHIBase );
  83
  84 #endif /* ahi_sound_h */