> input = (float)read_from_soundcard() / 32767.0f;
> input = run_plugin(input);
> ...
> write_to_soundcard((short)(input * 32767.0f));
... but please make that 32768.0f !
I forget the reasons, but there was a long argument about it either
on music-dsp or vst-plugins. It's a very small difference, but an
important one if for example you are performing noise shaping on a
float signal just before it is converted to 16 bits, or if you just
want an accurate "over" meter.
Paul.
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m a x i m | digital audio
http://mda-vst.com
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