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authorRobin Gareus <robin@gareus.org>2015-10-03 17:46:19 +0200
committerRobin Gareus <robin@gareus.org>2015-10-03 17:46:19 +0200
commit01105dc9718f1f9274a6cbe62bd42e6cdec72dab (patch)
treefff4ed557a18fd87445fe3559fe2818a38c241d1
parent9fc3883cbb47380f300cf9d2297d48edcde0ca4d (diff)
DSP load fall-off from 100%.
get_dsp_load_unbound() will return large values >100% for testing, but actual fall-off is from 100%.
-rw-r--r--libs/ardour/ardour/dsp_load_calculator.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/libs/ardour/ardour/dsp_load_calculator.h b/libs/ardour/ardour/dsp_load_calculator.h
index 0fd7106e71..c7c0c0b83e 100644
--- a/libs/ardour/ardour/dsp_load_calculator.h
+++ b/libs/ardour/ardour/dsp_load_calculator.h
@@ -68,12 +68,13 @@ public:
return;
}
- const float load = elapsed_time_us() / (float)m_max_time_us;
+ const float load = (float) elapsed_time_us() / (float)m_max_time_us;
if (load > m_dsp_load || load > 1.0) {
m_dsp_load = load;
} else {
const float alpha = 0.2f * (m_max_time_us * 1e-6f);
- m_dsp_load = m_dsp_load + alpha * (load - m_dsp_load) + 1e-12;
+ m_dsp_load = std::min (1.f, m_dsp_load);
+ m_dsp_load += alpha * (load - m_dsp_load) + 1e-12;
}
}