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fix loading mixer settings when the driver default value is calculated. Cannot use == to compare float with the loaded value in this case.

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This commit is contained in:
Nicola Salmoria 2008-03-11 08:28:47 +00:00
parent 542b489706
commit bf88dd74e3
1 changed files with 1 additions and 1 deletions
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2
src/emu/sound.c
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@ -583,7 +583,7 @@ static void sound_load(int config_type, xml_data_node *parentnode)
{ {
float defvol = xml_get_attribute_float(channelnode, "defvol", -1000.0); float defvol = xml_get_attribute_float(channelnode, "defvol", -1000.0);
float newvol = xml_get_attribute_float(channelnode, "newvol", -1000.0); float newvol = xml_get_attribute_float(channelnode, "newvol", -1000.0);
if (defvol == sound_get_default_gain(mixernum) && newvol != -1000.0) if (fabs(defvol - sound_get_default_gain(mixernum)) < 1e-6 && newvol != -1000.0)
sound_set_user_gain(mixernum, newvol); sound_set_user_gain(mixernum, newvol);
} }
} }