| 1 | #define INCL_DOSDEVIOCTL
|
|---|
| 2 | #define INCL_DOSDEVICES
|
|---|
| 3 | #define INCL_DOSPROCESS
|
|---|
| 4 | #define INCL_VIO
|
|---|
| 5 | #define INCL_DOSMEMMGR
|
|---|
| 6 | #define INCL_DOSSESMGR
|
|---|
| 7 | #define INCL_DOSMISC
|
|---|
| 8 | #define INCL_DOSDEVICES
|
|---|
| 9 | #define INCL_DOS
|
|---|
| 10 | #define INCL_DOSMODULEMGR
|
|---|
| 11 |
|
|---|
| 12 | #include <os2.h>
|
|---|
| 13 | #include <audio.h>
|
|---|
| 14 |
|
|---|
| 15 | // C RunTime Header Files
|
|---|
| 16 | #include <stdio.h>
|
|---|
| 17 | #include <stdlib.h>
|
|---|
| 18 | #include <string.h>
|
|---|
| 19 | #include <malloc.h>
|
|---|
| 20 | #include <memory.h>
|
|---|
| 21 |
|
|---|
| 22 | #include <daudio.h>
|
|---|
| 23 |
|
|---|
| 24 | HFILE hSBLive = 0;
|
|---|
| 25 |
|
|---|
| 26 | int main(int argc, char *argv[])
|
|---|
| 27 | {
|
|---|
| 28 | APIRET rc;
|
|---|
| 29 | ULONG action;
|
|---|
| 30 |
|
|---|
| 31 | rc = DosOpen( "SBLIVE1$", &hSBLive, &action, 0,
|
|---|
| 32 | FILE_NORMAL, FILE_OPEN, OPEN_ACCESS_READWRITE |
|
|---|
| 33 | OPEN_SHARE_DENYNONE | OPEN_FLAGS_WRITE_THROUGH,
|
|---|
| 34 | NULL );
|
|---|
| 35 | if(rc) {
|
|---|
| 36 | printf("DosOpen failed with error %d\n", rc);
|
|---|
| 37 | return 1;
|
|---|
| 38 | }
|
|---|
| 39 |
|
|---|
| 40 | ULONG ParmLength = 0, DataLength;
|
|---|
| 41 |
|
|---|
| 42 | MCI_AUDIO_INIT init = {0};
|
|---|
| 43 | DataLength = sizeof(init);
|
|---|
| 44 |
|
|---|
| 45 | init.lSRate = 44100;
|
|---|
| 46 | init.lBitsPerSRate = 16;
|
|---|
| 47 | init.sChannels = 2;
|
|---|
| 48 | init.sMode = PCM;
|
|---|
| 49 | rc = DosDevIOCtl(hSBLive, DAUDIO_IOCTL_CAT, DAUDIO_QUERYFORMAT, NULL, 0,
|
|---|
| 50 | &ParmLength, &init, DataLength, &DataLength);
|
|---|
| 51 |
|
|---|
| 52 | if(rc) {
|
|---|
| 53 | printf("DosDevIOCtl failed with error %d\n", rc);
|
|---|
| 54 | goto fail;
|
|---|
| 55 | }
|
|---|
| 56 | if(init.sReturnCode != 0) {
|
|---|
| 57 | printf("init.sReturnCode = %d\n", init.sReturnCode);
|
|---|
| 58 | goto fail;
|
|---|
| 59 | }
|
|---|
| 60 | printf("Query format successfull for %d hz, %d bps & %d channels\n", init.lSRate, init.lBitsPerSRate, init.sChannels);
|
|---|
| 61 |
|
|---|
| 62 | printf("Creating stream..\n");
|
|---|
| 63 | rc = DosDevIOCtl(hSBLive, DAUDIO_IOCTL_CAT, DAUDIO_OPEN, NULL, 0,
|
|---|
| 64 | &ParmLength, &init, DataLength, &DataLength);
|
|---|
| 65 | if(rc) {
|
|---|
| 66 | printf("DosDevIOCtl failed with error %d\n", rc);
|
|---|
| 67 | goto fail;
|
|---|
| 68 | }
|
|---|
| 69 |
|
|---|
| 70 | DAUDIO_CMD cmd;
|
|---|
| 71 | DataLength = sizeof(cmd);
|
|---|
| 72 |
|
|---|
| 73 |
|
|---|
| 74 | rc = DosDevIOCtl(hSBLive, DAUDIO_IOCTL_CAT, DAUDIO_GETPOS, NULL, 0,
|
|---|
| 75 | &ParmLength, &cmd, DataLength, &DataLength);
|
|---|
| 76 | if(rc) {
|
|---|
| 77 | printf("DosDevIOCtl failed with error %d\n", rc);
|
|---|
| 78 | goto fail;
|
|---|
| 79 | }
|
|---|
| 80 | printf("Current stream position = %d\n", cmd.Pos.ulCurrentPos);
|
|---|
| 81 |
|
|---|
| 82 | rc = DosDevIOCtl(hSBLive, DAUDIO_IOCTL_CAT, DAUDIO_CLOSE, NULL, 0,
|
|---|
| 83 | &ParmLength, &cmd, DataLength, &DataLength);
|
|---|
| 84 |
|
|---|
| 85 | DosClose(hSBLive);
|
|---|
| 86 | return 0;
|
|---|
| 87 |
|
|---|
| 88 | fail:
|
|---|
| 89 | DosClose(hSBLive);
|
|---|
| 90 | return 1;
|
|---|
| 91 | }
|
|---|
| 92 |
|
|---|
