ALSA: fix excessive background noise introduced by OSS emulation rate shrink · 5370d96f85 - Gogs

ALSA: fix excessive background noise introduced by OSS emulation rate shrink

Incorrect variable was used to get the next sample which caused S2
to be stuck with the same value resulting in loud background noise.

Signed-off-by: Steve Chen <schen at mvista.com>
Cc: <stable@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

Steve Chen 16 years ago

parent

e8bf069c41

commit

5370d96f85

1 changed files with 1 additions and 1 deletions

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							+ 1
							
							- 1
						
sound/core/oss/rate.c
							 
								View File
							
				@@ -157,7 +157,7 @@ static void resample_shrink(struct snd_pcm_plugin *plugin,
			
				 		while (dst_frames1 > 0) {
			
				 			S1 = S2;
			
				 			if (src_frames1-- > 0) {
			
				-				S1 = *src;
			
				+				S2 = *src;
			
				 				src += src_step;
			
				 			}
			
				 			if (pos & ~R_MASK) {