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Use M_LN10 macro instead of log(10.)

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carlo-bramini 2018-11-03 17:07:20 +01:00 committed by GitHub
parent 578f3ccbbe
commit afbd818f8a
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src/rvoice/fluid_rvoice.c
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@ -592,7 +592,7 @@ fluid_rvoice_noteoff_LOCAL(fluid_rvoice_t *voice, unsigned int min_ticks)
{
fluid_real_t lfo = fluid_lfo_get_val(&voice->envlfo.modlfo) * -voice->envlfo.modlfo_to_vol;
fluid_real_t amp = fluid_adsr_env_get_val(&voice->envlfo.volenv) * fluid_cb2amp(lfo);
fluid_real_t env_value = - ((-200 * log(amp) / log(10.0) - lfo) / FLUID_PEAK_ATTENUATION - 1);
fluid_real_t env_value = - (((-200 / M_LN10) * log(amp) - lfo) / FLUID_PEAK_ATTENUATION - 1);
fluid_clip(env_value, 0.0, 1.0);
fluid_adsr_env_set_val(&voice->envlfo.volenv, env_value);
}