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Don't lower the volume of 8-bit sounds

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(because some game sounds are 16-bit)
This commit is contained in:
Eric Wasylishen 2011-01-18 15:11:44 -07:00
parent 35f0014502
commit 125689a499
1 changed files with 22 additions and 1 deletions
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23
Quake/snd_resample.c
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@ -21,7 +21,14 @@ void *Snd_Resample(int inrate, int inwidth, int innumsamples, int channels, cons
int i;
for (i=0; i<innumsamples; i++)
{
in16bit[i] = (((unsigned char *)indata)[i] - 128) << 6; // FIXME: should be << 8, but causes clipping
unsigned char sample = ((unsigned char *)indata)[i];
if (sample == 255)
{
//Con_Printf("8-bit clipping\n");
}
in16bit[i] = (((short)sample) - 128) << 8;
}
}
else
@ -85,6 +92,20 @@ void *Snd_Resample(int inrate, int inwidth, int innumsamples, int channels, cons
//speex_resampler_destroy(resampler);
}
// Check for clipping.
{
int i;
for (i=0; i<*outnumsamples; i++)
{
short sample = outdata[i];
if (sample == 32767)
{
//Con_Printf("16-bit clipping\n");
}
}
}
if (in16bit != indata)
{
free(in16bit);