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No default -3dB volume mix for L/R splits.

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This commit is contained in:
Robin E. R. Davies
2026-01-16 11:42:40 -05:00
parent d00d2689e8
commit 2b6a76b9ff
1 changed files with 19 additions and 11 deletions
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src/SplitEffect.cpp
+19 -11
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@@ -126,7 +126,7 @@ static Lv2PluginInfo makeSplitterPluginInfo()
volLControl->index(4);
volLControl->min_value(-60);
volLControl->max_value(12);
volLControl->default_value(-3);
volLControl->default_value(0);
volLControl->scale_points().push_back(
Lv2ScalePoint(-60, "-INF"));
@@ -152,7 +152,7 @@ static Lv2PluginInfo makeSplitterPluginInfo()
volRControl->index(6);
volRControl->min_value(-60);
volRControl->max_value(12);
volRControl->default_value(-3);
volRControl->default_value(0);
volRControl->scale_points().push_back(
Lv2ScalePoint(-60, "-INF"));
@@ -327,18 +327,26 @@ void SplitEffect::mixTo(float value)
this->targetBlendLBottom = this->targetBlendRBottom = blend;
mixToTarget();
}
static inline float applyPan(float pan, float*left, float*right) {
static inline void applyPan(float pan, float*left, float*right) {
float panClipped = pan;
if (panClipped < -1) panClipped = -1;
if (panClipped > 1) panClipped = 1;
if (pan <= 0) {
*left = 1.0f;
*right = 1.0f + panClipped;
} else {
*left = 1.0f - panClipped;
*right = 1.0f;
}
return panClipped;
panClipped = (panClipped + 1) * 0.5f; // 0..1
// linear panning law.
*left = 1.0f - panClipped;
*right = panClipped;
// float panClipped = pan;
// if (panClipped < -1) panClipped = -1;
// if (panClipped > 1) panClipped = 1;
// if (pan <= 0) {
// *left = 1.0f;
// *right = 1.0f + panClipped;
// } else {
// *left = 1.0f - panClipped;
// *right = 1.0f;
// }
// return panClipped;
}