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Implement VIA AC97 clipping (not great atm)

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RichardG867
2021-08-03 20:28:03 -03:00
parent 3c99788071
commit 3babec6218
1 changed files with 9 additions and 0 deletions
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9
src/sound/snd_ac97_via.c
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@@ -520,6 +520,15 @@ ac97_via_update(ac97_via_t *dev)
int32_t l = (((dev->out_l * dev->pcm_vol_l) >> 15) * dev->master_vol_l) >> 15,
r = (((dev->out_r * dev->pcm_vol_r) >> 15) * dev->master_vol_r) >> 15;
if (l < -32768)
l = -32768;
else if (l > 32767)
l = 32767;
if (r < -32768)
r = -32768;
else if (r > 32767)
r = 32767;
for (; dev->pos < sound_pos_global; dev->pos++) {
dev->buffer[dev->pos*2] = l;
dev->buffer[dev->pos*2 + 1] = r;