compiler/include/datatypes/soundclassext.h

   1 #ifndef DATATYPES_SOUNDCLASSEXT_H
   2 #define DATATYPES_SOUNDCLASSEXT_H
   3
   4 /*
   5     Copyright © 1995-2001, The AROS Development Team. All rights reserved.
   6     $Id$
   7
   8     Desc: Extended Includes for soundclass (V41 sounddt by Stephan Rupprecht)
   9     Lang: English
  10 */
  11
  12 #ifndef DATATYPES_SOUNDCLASS_H
  13 #   include <datatypes/soundclass.h>
  14 #endif
  15
  16 #define SDTA_SampleType     (SDTA_Dummy + 30)
  17 #define SDTA_Panning        (SDTA_Dummy + 31)
  18 #define SDTA_Frequency      (SDTA_Dummy + 32)
  19
  20 #define SDTST_M8S           0
  21 #define SDTST_S8S           1
  22 #define SDTST_M16S          2
  23 #define SDTST_S16S          3
  24
  25 #define SDTM_ISSTEREO(sampletype)   ((sampletype) & 1)
  26 #define SDTM_CHANNELS(sampletype)   (1 + SDTM_ISSTEREO(sampletype))
  27 #define SDTM_BYTESPERSAMPLE(x)      (((x) >= SDTST_M16S ) ? 2 : 1)
  28 #define SDTM_BYTESPERPOINT(x)       (SDTM_CHANNELS(x) * SDTM_BYTESPERSAMPLE(x))
  29
  30 #endif  /* DATATYPES_SOUNDCLASSEXT_H */