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reduce math weirdness (thanks to Steven Yi)

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This commit is contained in:
Robin Gareus 2015-11-18 14:29:13 +01:00
parent abb76fd994
commit 1c83df80db
1 changed files with 2 additions and 4 deletions
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6
libs/ardour/audioregion.cc
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@ -109,11 +109,9 @@ generate_db_fade (boost::shared_ptr<Evoral::ControlList> dst, double len, int nu
//generate a fade-out curve by successively applying a gain drop
float fade_speed = dB_to_coefficient(dB_drop / (float) num_steps);
float coeff = GAIN_COEFF_UNITY;
for (int i = 1; i < (num_steps-1); i++) {
float coeff = GAIN_COEFF_UNITY;
for (int j = 0; j < i; j++) {
coeff *= fade_speed;
}
coeff *= fade_speed;
dst->fast_simple_add (len*(double)i/(double)num_steps, coeff);
}