workbench/devs/AHI/Drivers/Aura/aura.h

   1
   2 struct aura {
   3         UBYTE                    a_Flags;
   4         UBYTE                    a_Status;
   5         UBYTE                    a_GotTimerA;
   6         UBYTE                    a_GotTimerB;
   7         ULONG                    a_CIAperiod;
   8         APTR                     a_OldLevel6Int;
   9         struct Interrupt        *a_AuraInt;
  10         struct Interrupt        *a_SoftInt;
  11         struct AHIRecordMessage *a_RecMessage;
  12         WORD                    *a_MixBuffer1;          /* Filled mixing routine */
  13         WORD                    *a_MixBuffer2;          /* Filled mixing routine */
  14         WORD                    *a_RecBuffer1;
  15         WORD                    *a_RecBuffer2;
  16 /* Don't change order of these! */
  17         WORD                    *a_MixBufferPtr;
  18         ULONG                    a_MixSamplesCnt;       /* Counter */
  19         WORD                    *a_RecBufferPtr;
  20         ULONG                    a_RecSamplesCnt;       /* Counter */
  21 };
  22
  23 /* Bits for a_Status */
  24
  25 #define STATUS_PLAY     1
  26 #define STATUS_RECORD   2
  27 #define STATUS_STEREO   4