effects/builtin/loudnesscontoureffect: Use CSAMPLE_GAIN for gain

2 files changed, 4 insertions, 5 deletions

diff --git a/src/effects/builtin/loudnesscontoureffect.cpp b/src/effects/builtin/loudnesscontoureffect.cpp
index fd1781f73b..5f9bea97e8 100644
--- a/src/effects/builtin/loudnesscontoureffect.cpp
+++ b/src/effects/builtin/loudnesscontoureffect.cpp
@@ -68,11 +68,10 @@ LoudnessContourEffectGroupState::LoudnessContourEffectGroupState(
         : EffectState(bufferParameters),
           m_oldGainKnob(1.0),
           m_oldLoudness(0.0),
-          m_oldGain(1.0),
+          m_oldGain(1.0f),
           m_oldFilterGainDb(0),
           m_oldUseGain(false),
           m_oldSampleRate(bufferParameters.sampleRate()) {
-
     m_pBuf = SampleUtil::alloc(bufferParameters.samplesPerBuffer());
 
     // Initialize the filters with default parameters
@@ -115,7 +114,7 @@ void LoudnessContourEffect::processChannel(
     Q_UNUSED(groupFeatures);
 
     double filterGainDb = pState->m_oldFilterGainDb;
-    double gain = pState->m_oldGain;
+    auto gain = static_cast<CSAMPLE_GAIN>(pState->m_oldGain);
 
     if (enableState != EffectEnableState::Disabling) {
 
@@ -144,7 +143,7 @@ void LoudnessContourEffect::processChannel(
             else {
                 filterGainDb = -loudness;
                 // compensate filter boost to avoid clipping
-                gain = db2ratio(-filterGainDb);
+                gain = static_cast<CSAMPLE_GAIN>(db2ratio(-filterGainDb));
             }
             pState->setFilters(bufferParameters.sampleRate(), filterGainDb);
         }
diff --git a/src/effects/builtin/loudnesscontoureffect.h b/src/effects/builtin/loudnesscontoureffect.h
index 158b5af79a..8877dcb58d 100644
--- a/src/effects/builtin/loudnesscontoureffect.h
+++ b/src/effects/builtin/loudnesscontoureffect.h
@@ -25,7 +25,7 @@ class LoudnessContourEffectGroupState final : public EffectState {
     CSAMPLE* m_pBuf;
     double m_oldGainKnob;
     double m_oldLoudness;
-    double m_oldGain;
+    CSAMPLE_GAIN m_oldGain;
     double m_oldFilterGainDb;
     bool m_oldUseGain;
     unsigned int m_oldSampleRate;