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-rw-r--r--libs/ardour/luaproc.cc9
1 files changed, 4 insertions, 5 deletions
diff --git a/libs/ardour/luaproc.cc b/libs/ardour/luaproc.cc
index 8f370ebfad..09be770b0a 100644
--- a/libs/ardour/luaproc.cc
+++ b/libs/ardour/luaproc.cc
@@ -400,11 +400,10 @@ LuaProc::can_support_io_configuration (const ChanCount& in, ChanCount& out, Chan
}
#define FOUNDCFG_IMPRECISE(in, out) { \
- float p = fabsf ((float)(out) - preferred_out) ; \
- if (in != audio_in) { \
- p += 1000; \
- } \
- if ((out) > preferred_out) { p *= 1.1; } \
+ const float p = fabsf ((float)(out) - preferred_out) * \
+ (((out) > preferred_out) ? 1.1 : 1) \
+ + fabsf ((float)(in) - audio_in) * \
+ (((in) > audio_in) ? 275 : 250); \
FOUNDCFG_PENALTY(in, out, p); \
}