ALSA: refine rate selection in snd_interval_ratnum()

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Refine the rate selection by choosing the rate
closer to the requested one in case of selecting
single frequency. Previously, the higher rate was
always selected.

Also, fix problem with the best_diff unsigned int
value wrapping (turning negative).

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

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Krzysztof Helt 2009-12-21 17:07:08 +01:00 • committed by Takashi Iwai

parent cb3b04debb

commit 8374e24c23

1 changed files with 17 additions and 3 deletions

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sound/core/pcm_lib.c

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