From a19d93b2653a993f28aa2cb9253b2436c910e5a0 Mon Sep 17 00:00:00 2001 From: kevin Date: Thu, 16 Jan 2014 16:05:45 -0500 Subject: [PATCH] cmDspKr.c : Added ability to preload a cmRecdPlay segment from an audio file. --- dsp/cmDspKr.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/dsp/cmDspKr.c b/dsp/cmDspKr.c index 9a14f8f..1e6c7ef 100644 --- a/dsp/cmDspKr.c +++ b/dsp/cmDspKr.c @@ -2485,6 +2485,8 @@ enum kMaxLaSecsPrId, kCurLaSecsPrId, kFadeRatePrId, + kSegFnPrId, + kSegLblPrId, kScLocIdxPrId, kCmdPrId, kInAudioBasePrId @@ -2537,6 +2539,15 @@ cmDspRC_t _cmDspRecdPlayOpenScore( cmDspCtx_t* ctx, cmDspInst_t* inst ) for(i=0; ircdply,i, cmScoreMarkerLabelSymbolId(p->scH,i )); + const cmChar_t* segFn = cmDspStrcz(inst,kSegFnPrId); + const cmChar_t* segLbl= cmDspStrcz(inst,kSegLblPrId); + + if( cmTextLength(segFn)>0 && cmTextLength(segLbl)>0 ) + { + unsigned segSymId = cmSymTblRegisterSymbol(ctx->stH,segLbl); + cmRecdPlayInsertRecord(p->rcdply,segSymId,segFn); + } + } return rc; @@ -2565,6 +2576,8 @@ cmDspInst_t* _cmDspRecdPlayAlloc(cmDspCtx_t* ctx, cmDspClass_t* classPtr, unsig 1, "maxla", kMaxLaSecsPrId, 0,0, kInDsvFl | kDoubleDsvFl | kReqArgDsvFl, "Maximum look-ahead buffer in seconds.", 1, "curla", kCurLaSecsPrId, 0,0, kInDsvFl | kDoubleDsvFl | kOptArgDsvFl, "Current look-head buffer in seconds.", 1, "frate", kFadeRatePrId, 0,0, kInDsvFl | kDoubleDsvFl | kOptArgDsvFl, "Fade rate in dB per second.", + 1, "segFn", kSegFnPrId, 0,0, kInDsvFl | kStrzDsvFl | kOptArgDsvFl, "Preload an audio segment.", + 1, "segLbl", kSegLblPrId, 0,0, kInDsvFl | kStrzDsvFl | kOptArgDsvFl, "Score symbol of preloaded audio segment.", 1, "index", kScLocIdxPrId, 0,0, kInDsvFl | kUIntDsvFl, "Score follower location index.", 1, "cmd", kCmdPrId, 0,0, kInDsvFl | kSymDsvFl, "on=reset off=stop.", chCnt, "in", kInAudioBasePrId,0,1, kInDsvFl | kAudioBufDsvFl, "Audio input", @@ -2589,6 +2602,8 @@ cmDspInst_t* _cmDspRecdPlayAlloc(cmDspCtx_t* ctx, cmDspClass_t* classPtr, unsig printf("1 max la secs:%f\n",cmDspDouble(&p->inst,kMaxLaSecsPrId)); + + return &p->inst; }