From c6f3a9d9c34dff3d19c83da8b24ac174a1484c5c Mon Sep 17 00:00:00 2001 From: Ken Cooke Date: Fri, 6 Oct 2017 08:04:18 -0700 Subject: [PATCH] Better comments --- libraries/audio/src/AudioGate.cpp | 3 +++ 1 file changed, 3 insertions(+) diff --git a/libraries/audio/src/AudioGate.cpp b/libraries/audio/src/AudioGate.cpp index 30ebbab12a..deba3f8e58 100644 --- a/libraries/audio/src/AudioGate.cpp +++ b/libraries/audio/src/AudioGate.cpp @@ -183,12 +183,15 @@ void GateImpl::setHold(float hold) { hold = MAX(hold, 1.0f); hold = MIN(hold, 1000.0f); + // compute final tc _holdMin = msToTc(RELEASE, _sampleRate); + // compute tc increment, to progress from 0x7fffffff to _holdMin in PROGHOLD ms double progSamples = PROGHOLD/1000.0 * _sampleRate; _holdInc = (uint32_t)((0x7fffffff - _holdMin) / progSamples); _holdInc = MAX(_holdInc, 1); // prevent 0 on long releases + // compute initial tc, to progress from _holdMax to 0x7fffffff in hold ms double holdSamples = (double)hold/1000.0 * _sampleRate; _holdMax = 0x7fffffff + (uint32_t)(_holdInc * holdSamples); }