Tillmann Karras eb54721475 DSPHLE/AX: fix low-pass/biquad clipping
The low-pass and biquad filters run in set40 mode where accessing ac#.m
returns the value of ac#.hm clamped to 16 bits.

This fixes the crackling in "Need for Speed: Nitro" (issue 13610).

Also make the lower bound match hardware (-0x8000 instead of -0x7FFF).
2024-09-04 22:33:31 +01:00
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2024-08-20 14:59:54 +02:00
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2024-07-23 14:06:21 -07:00