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Small optimization from Paul Davis

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This commit is contained in:
Abramo Bagnara 2001-04-24 16:43:17 +00:00
parent f65b035a45
commit 1498d2ea66
1 changed files with 1 additions and 1 deletions
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2
src/pcm/pcm.c
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@ -4032,11 +4032,11 @@ int snd_pcm_mmap_begin(snd_pcm_t *pcm,
else else
*areas = pcm->running_areas; *areas = pcm->running_areas;
*offset = *pcm->appl_ptr % pcm->buffer_size; *offset = *pcm->appl_ptr % pcm->buffer_size;
cont = pcm->buffer_size - *offset;
avail = snd_pcm_mmap_avail(pcm); avail = snd_pcm_mmap_avail(pcm);
f = *frames; f = *frames;
if (f > avail) if (f > avail)
f = avail; f = avail;
cont = pcm->buffer_size - *pcm->appl_ptr % pcm->buffer_size;
if (f > cont) if (f > cont)
f = cont; f = cont;
*frames = f; *frames = f;