mirror of https://github.com/OpenTTD/OpenTTD
Fix #7189: Fluidsynth volume gain too high
parent
6733b71300
commit
8a6e03c4d2
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@ -149,7 +149,11 @@ bool MusicDriver_FluidSynth::IsSongPlaying()
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void MusicDriver_FluidSynth::SetVolume(byte vol)
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{
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/* Allowed range of synth.gain is 0.0 to 10.0 */
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if (fluid_settings_setnum(_midi.settings, "synth.gain", 1.0 * vol / 128.0) != 1) {
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/* fluidsynth's default gain is 0.2, so use this as "full
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* volume". Set gain using OpenTTD's volume, as a number between 0
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* and 0.2. */
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double gain = (1.0 * vol) / (128.0 * 5.0);
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if (fluid_settings_setnum(_midi.settings, "synth.gain", gain) != 1) {
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DEBUG(driver, 0, "Could not set volume");
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}
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}
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