include/xact3wb.h

   1 /*
   2  * Copyright (c) 2020 Alistair Leslie-Hughes
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18 #ifndef __XACT3WB_H__
  19 #define __XACT3WB_H__
  20
  21 typedef union WAVEBANKMINIWAVEFORMAT
  22 {
  23     struct
  24     {
  25         DWORD wFormatTag     :  2;
  26         DWORD nChannels      :  3;
  27         DWORD nSamplesPerSec : 18;
  28         DWORD wBlockAlign    :  8;
  29         DWORD wBitsPerSample :  1;
  30     } DUMMYSTRUCTNAME;
  31     DWORD dwValue;
  32 } WAVEBANKMINIWAVEFORMAT;
  33
  34 typedef struct WAVEBANKREGION
  35 {
  36     DWORD dwOffset;
  37     DWORD dwLength;
  38 } WAVEBANKREGION;
  39
  40 typedef struct WAVEBANKSAMPLEREGION
  41 {
  42     DWORD dwStartSample;
  43     DWORD dwTotalSamples;
  44 } WAVEBANKSAMPLEREGION;
  45
  46 typedef struct WAVEBANKENTRY
  47 {
  48     union
  49     {
  50         struct
  51         {
  52             DWORD dwFlags  :  4;
  53             DWORD Duration : 28;
  54         } DUMMYSTRUCTNAME;
  55         DWORD dwFlagsAndDuration;
  56     } DUMMYUNIONNAME;
  57
  58     WAVEBANKMINIWAVEFORMAT Format;
  59     WAVEBANKREGION PlayRegion;
  60     WAVEBANKSAMPLEREGION LoopRegion;
  61 } WAVEBANKENTRY;
  62
  63 #endif /* __XACT3WB_H__ */