Commit bfc5bddb authored by Jaroslav Kysela's avatar Jaroslav Kysela
Browse files

[ALSA] alsa-oss - improve readability of snd_pcm_oss_bytes() function 



ALSA<-OSS emulation
Added bytes variable and do not use the frames argument as a temporaly
storage for the byte counter.

Signed-off-by: default avatarJaroslav Kysela <perex@suse.cz>
parent cdc27f3a

sound/core/oss/pcm_oss.c

+3 −3
Original line number Diff line number Diff line
@@ -126,10 +126,10 @@ static long snd_pcm_oss_bytes(snd_pcm_substream_t *substream, long frames) 
{

	snd_pcm_runtime_t *runtime = substream->runtime;

	snd_pcm_uframes_t buffer_size = snd_pcm_lib_buffer_bytes(substream);

	frames = frames_to_bytes(runtime, frames);

	long bytes = frames_to_bytes(runtime, frames);

	if (buffer_size == runtime->oss.buffer_bytes)

		return frames;

	return (long)(((int64_t)runtime->oss.buffer_bytes * (int64_t)frames) / (int64_t)buffer_size);

		return bytes;

	return (long)(((int64_t)runtime->oss.buffer_bytes * (int64_t)bytes) / (int64_t)buffer_size);

}



static long snd_pcm_alsa_frames(snd_pcm_substream_t *substream, long bytes)