Module Name: src
Committed By: isaki
Date: Wed Jun 26 06:57:45 UTC 2019
Modified Files:
src/sys/dev/audio: audio.c audiobell.c audiodef.h audiovar.h
Log Message:
Improve audiobell (and interfaces with audio).
- Generate pseudo sine wave if possible. It may improve timbre.
If it cannot represent a sine wave, it falls back to a triangular
wave or a rectangular wave.
- Volume adjustment.
- Calculate playback frequency based on mixer frequency.
Now audiobellopen() initializes playback parameters other than
sample_rate, and new audiobellsetrate() sets sample_rate.
To generate a diff of this commit:
cvs rdiff -u -r1.20 -r1.21 src/sys/dev/audio/audio.c
cvs rdiff -u -r1.2 -r1.3 src/sys/dev/audio/audiobell.c
cvs rdiff -u -r1.5 -r1.6 src/sys/dev/audio/audiodef.h
cvs rdiff -u -r1.3 -r1.4 src/sys/dev/audio/audiovar.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
