workbench/devs/AHI/Drivers/Alsa/alsa-init.c

   1
   2 #include <config.h>
   3
   4 #include "library.h"
   5 #include "DriverData.h"
   6
   7 #include "alsa-bridge/alsa.h"
   8
   9 /******************************************************************************
  10 ** Custom driver init *********************************************************
  11 ******************************************************************************/
  12
  13 BOOL
  14 DriverInit( struct DriverBase* AHIsubBase )
  15 {
  16   struct AlsaBase* AlsaBase = (struct AlsaBase*) AHIsubBase;
  17
  18   AlsaBase->dosbase = (struct DosLibrary *)OpenLibrary( DOSNAME, 37 );
  19
  20   if( AlsaBase->dosbase == NULL )
  21   {
  22     Req( "Unable to open 'dos.library' version 37.\n" );
  23     return FALSE;
  24   }
  25
  26   if (!ALSA_Init())
  27       return FALSE;
  28
  29   return TRUE;
  30 }
  31
  32
  33 /******************************************************************************
  34 ** Custom driver clean-up *****************************************************
  35 ******************************************************************************/
  36
  37 VOID
  38 DriverCleanup( struct DriverBase* AHIsubBase )
  39 {
  40   struct AlsaBase* AlsaBase = (struct AlsaBase*) AHIsubBase;
  41
  42   ALSA_Cleanup();
  43
  44   CloseLibrary( (struct Library*) DOSBase );
  45 }