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cmDspPgm.c Added _cmDspSysPgm_AvailCh() testing function.

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kevin 2012-12-17 12:48:59 -08:00
parent a659c4a2bf
commit 6122fff8c9
1 changed files with 36 additions and 0 deletions
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36
dsp/cmDspPgm.c
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@ -2311,6 +2311,41 @@ cmDspRC_t _cmDspSysPgm_SegLine( cmDspSysH_t h, void** userPtrPtr )
errLabel: errLabel:
return rc; return rc;
} }
cmDspRC_t _cmDspSysPgm_AvailCh( cmDspSysH_t h, void** userPtrPtr )
{
double frqHz = 440.0;
unsigned xfadeChCnt = 2;
double xfadeMs = 250.0;
bool xfadeInitFl = false;
const char* fn = "/home/kevin/media/audio/20110723-Kriesberg/Audio Files/Piano 3_01.wav";
cmDspInst_t* chk = cmDspSysAllocInst(h,"Button", "Next", 2, kCheckDuiId, 0.0 );
cmDspInst_t* sphp = cmDspSysAllocInst( h, "Phasor", NULL, 2, cmDspSysSampleRate(h), frqHz );
cmDspInst_t* swtp = cmDspSysAllocInst( h, "WaveTable", NULL, 2, ((int)cmDspSysSampleRate(h)), 4);
cmDspInst_t* fphp = cmDspSysAllocInst( h, "Phasor", NULL, 1, cmDspSysSampleRate(h) );
cmDspInst_t* fwtp = cmDspSysAllocInst( h, "WaveTable", NULL, 5, ((int)cmDspSysSampleRate(h)), 1, fn, -1, 7000000 );
cmDspInst_t* fad0 = cmDspSysAllocInst( h, "Xfader", NULL, 3, xfadeChCnt, xfadeMs, xfadeInitFl );
cmDspInst_t* fad1 = cmDspSysAllocInst( h, "Xfader", NULL, 3, xfadeChCnt, xfadeMs, xfadeInitFl );
cmDspInst_t* ao0p = cmDspSysAllocInst(h,"AudioOut", NULL, 1, 0 );
cmDspInst_t* ao1p = cmDspSysAllocInst(h,"AudioOut", NULL, 1, 1 );
cmDspSysConnectAudio(h, sphp, "out", swtp, "phs" );
cmDspSysConnectAudio(h, swtp, "out", fad0, "in" );
cmDspSysConnectAudio(h, fad0, "out", ao0p, "in" );
cmDspSysConnectAudio(h, fphp, "out", fwtp, "phs" );
cmDspSysConnectAudio(h, fwtp, "out", fad1, "in" );
cmDspSysConnectAudio(h, fad1, "out", ao1p, "in" );
return kOkDspRC;
}
_cmDspSysPgm_t _cmDspSysPgmArray[] = _cmDspSysPgm_t _cmDspSysPgmArray[] =
{ {
{ "time_line", _cmDspSysPgm_TimeLine, NULL, NULL }, { "time_line", _cmDspSysPgm_TimeLine, NULL, NULL },
@ -2351,6 +2386,7 @@ _cmDspSysPgm_t _cmDspSysPgmArray[] =
{ "comb filt", _cmDspSysPgm_CombFilt, NULL, NULL }, { "comb filt", _cmDspSysPgm_CombFilt, NULL, NULL },
{ "scalar op", _cmDspSysPgm_ScalarOp, NULL, NULL }, { "scalar op", _cmDspSysPgm_ScalarOp, NULL, NULL },
{ "seg_line", _cmDspSysPgm_SegLine, NULL, NULL }, { "seg_line", _cmDspSysPgm_SegLine, NULL, NULL },
{ "avail_ch", _cmDspSysPgm_AvailCh, NULL, NULL },
{ NULL , NULL, NULL, NULL } { NULL , NULL, NULL, NULL }
}; };