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Fixed calculation of start_delay

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Jaroslav Kysela 2002-02-02 19:29:04 +00:00
parent 6a76ce51c0
commit 7ba18d08d4
1 changed files with 7 additions and 5 deletions
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12
aplay/aplay.c
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@ -787,14 +787,16 @@ static void set_params(void)
n = (double) rate * avail_min / 1000000; n = (double) rate * avail_min / 1000000;
err = snd_pcm_sw_params_set_avail_min(handle, swparams, n); err = snd_pcm_sw_params_set_avail_min(handle, swparams, n);
if (start_delay <= 0) /* round up to closest transfer boundary */
start_threshold = buffer_size + (double) rate * start_delay / 1000000; n = (buffer_size / xfer_align) * xfer_align;
else if (start_delay <= 0) {
start_threshold = n + (double) rate * start_delay / 1000000;
} else
start_threshold = (double) rate * start_delay / 1000000; start_threshold = (double) rate * start_delay / 1000000;
if (start_threshold < 1) if (start_threshold < 1)
start_threshold = 1; start_threshold = 1;
if (start_threshold > buffer_size) if (start_threshold > n)
start_threshold = buffer_size; start_threshold = n;
err = snd_pcm_sw_params_set_start_threshold(handle, swparams, start_threshold); err = snd_pcm_sw_params_set_start_threshold(handle, swparams, start_threshold);
assert(err >= 0); assert(err >= 0);
if (stop_delay <= 0) if (stop_delay <= 0)