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Code Issues Releases Wiki Activity

Try fixing bug #927 again...last attempt was brain damaged.

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This commit is contained in:
Leland Lucius
2015-05-11 14:04:02 -05:00
parent 0c9111608d
commit ff0cd7c347
2 changed files with 22 additions and 18 deletions
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38
src/effects/Amplify.cpp
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@@ -66,7 +66,6 @@ EffectAmplify::EffectAmplify()
mRatio = powf(10.0f, mAmp / 20.0f);
mCanClip = false;
mPeak = 0.0f;
mTracksAnalyzed = false;
}
EffectAmplify::~EffectAmplify()
@@ -135,30 +134,36 @@ bool EffectAmplify::SetAutomationParameters(EffectAutomationParameters & parms)
bool EffectAmplify::Init()
{
if (!mTracksAnalyzed)
mPeak = 0.0f;
SelectedTrackListOfKindIterator iter(Track::Wave, mTracks);
for (Track *t = iter.First(); t; t = iter.Next())
{
mPeak = 0.0f;
float min, max;
((WaveTrack *)t)->GetMinMax(&min, &max, mT0, mT1);
float newpeak = (fabs(min) > fabs(max) ? fabs(min) : fabs(max));
SelectedTrackListOfKindIterator iter(Track::Wave, mTracks);
for (Track *t = iter.First(); t; t = iter.Next())
if (newpeak > mPeak)
{
float min, max;
((WaveTrack *)t)->GetMinMax(&min, &max, mT0, mT1);
float newpeak = (fabs(min) > fabs(max) ? fabs(min) : fabs(max));
if (newpeak > mPeak)
{
mPeak = newpeak;
}
mPeak = newpeak;
}
mTracksAnalyzed = true;
}
return true;
}
void EffectAmplify::Preview(bool dryOnly)
{
float ratio = mRatio;
float peak = mPeak;
Effect::Preview(dryOnly);
mRatio = ratio;
mPeak = peak;
}
void EffectAmplify::PopulateOrExchange(ShuttleGui & S)
{
if (IsBatchProcessing())
@@ -177,7 +182,6 @@ void EffectAmplify::PopulateOrExchange(ShuttleGui & S)
}
}
S.AddSpace(0, 5);
S.StartVerticalLay(0);