Move feedback stutter bug report to android folder

Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
2026-07-30 19:14:00 -05:00
parent d5dfb290c1
commit 6f66a5db64
566 changed files with 432 additions and 147 deletions
@@ -0,0 +1,22 @@
+#ifndef _WDL_DB2VAL_H_
+#define _WDL_DB2VAL_H_
+
+#include <math.h>
+
+#define TWENTY_OVER_LN10 8.6858896380650365530225783783321
+#define LN10_OVER_TWENTY 0.11512925464970228420089957273422
+#define DB2VAL(x) exp((x)*LN10_OVER_TWENTY)
+
+static inline double VAL2DB(double x)
+{
+  if (x < 0.0000000298023223876953125) return -150.0;
+  double v=log(x)*TWENTY_OVER_LN10;
+  return v<-150.0?-150.0:v;
+}
+
+static inline double VAL2DB_EX(double x, double mindb)
+{
+  return x <= DB2VAL(mindb) ? mindb : (log(x)*TWENTY_OVER_LN10);
+}
+
+#endif