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core: introduce pa_{sink,source}_set_fixed_latency()

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This allows us to forward the fixed latency directly from the sink to
the monitor source withut having to wait for pa_sink_put().
This commit is contained in:
Lennart Poettering 2009-05-08 01:56:21 +02:00
parent 92a6141888
commit 3766850c8b
11 changed files with 48 additions and 16 deletions
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4
src/modules/alsa/alsa-sink.c
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@ -473,7 +473,7 @@ static int mmap_write(struct userdata *u, pa_usec_t *sleep_usec, pa_bool_t polle
u->since_start += frames * u->frame_size;
#ifdef DEBUG_TIMING
pa_log_debug("Wrote %lu bytes", (unsigned long) (frames * u->frame_size));
pa_log_debug("Wrote %lu bytes (of possible %lu bytes)", (unsigned long) (frames * u->frame_size), (unsigned long) n_bytes);
#endif
if ((size_t) frames * u->frame_size >= n_bytes)
@ -1730,7 +1730,7 @@ pa_sink *pa_alsa_sink_new(pa_module *m, pa_modargs *ma, const char*driver, pa_ca
pa_log_info("Time scheduling watermark is %0.2fms",
(double) pa_bytes_to_usec(u->tsched_watermark, &ss) / PA_USEC_PER_MSEC);
} else
u->sink->fixed_latency = pa_bytes_to_usec(u->hwbuf_size, &ss);
pa_sink_set_fixed_latency(u->sink, pa_bytes_to_usec(u->hwbuf_size, &ss));
reserve_update(u);