add buffer get record position

Matthew Wang committed 6 years ago

Commit bf582dc1 parent 8ab6a523 files · +13 −4Browse files

Unified · Split

3 files

@@ -55,6 +55,7 @@ extern "C" { · 54 unmodified lines
55		55
56	void tBuffer_record (tBuffer* const);	56	void tBuffer_record (tBuffer* const);
57	void tBuffer_stop (tBuffer* const);	57	void tBuffer_stop (tBuffer* const);
		58	int tBuffer_getRecordPosition(tBuffer* const);
58		59
59	void tBuffer_setRecordMode (tBuffer* const, RecordMode mode);	60	void tBuffer_setRecordMode (tBuffer* const, RecordMode mode);
60		61

     s->active = 0;
 }
+int   tBuffer_getRecordPosition(tBuffer* const sb)
+{
+    _tBuffer* s = *sb;
+    return s->idx;
+}
 void  tBuffer_setRecordMode (tBuffer* const sb, RecordMode mode)
 {
     _tBuffer* s = *sb;
                                                alpha);
         // num samples to end of loop
-        numsamps = (idx - start) / p->inc;
+        numsamps = (idx - start) * p->iinc;
         //numsamps = (dir > 0) ? (end - idx) : (idx - start);
         //numsamps *= p->iinc;
                                                buff[i4],
                                                1.0f-alpha);
-        numsamps = (idx - start) / p->inc;
+        numsamps = (idx - start) * p->iinc;
         if (p->mode == PlayLoop)
         {

     // Init and set play
     tSampler_init (&samp, &buff); // init, give address of record buffer
     tSampler_setMode (&samp, PlayLoop); //set in Loop Mode
-    tSampler_setRate(&samp, 1.f); // Rate of 1.0
+    tSampler_setRate(&samp, 1.763f); // Rate of 1.0
 }
 float   LEAFTest_tick            (float input)
     y = val * 49.0f + 1.0f;
     b = val * 20.0f - 5.0f;
+    b = val * tBuffer_getLength(&buff);
     DBG("rate: " + String(b));
     tSampler_setStart(&samp, a);
-    tSampler_setRate(&samp, b);
+    tSampler_setEnd(&samp, b);
+//    tSampler_setRate(&samp, b);
 //    tFormantShifter_setShiftFactor(&fs, x);
 //    tFormantShifter_setIntensity(&fs, y);

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