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pulse: increase period size when !ADJUST_LATENCY

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This commit is contained in:
Wim Taymans 2020-09-29 17:58:59 +02:00
parent 17b6dd40e8
commit c91afe2525
1 changed files with 6 additions and 3 deletions
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9
pipewire-pulseaudio/src/stream.c
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@ -165,7 +165,7 @@ static const struct spa_pod *get_buffers_param(pa_stream *s, pa_buffer_attr *att
static void patch_buffer_attr(pa_stream *s, pa_buffer_attr *attr, pa_stream_flags_t *flags) {
const char *e, *str;
char buf[100];
uint32_t stride;
uint32_t stride, period;
pa_assert(s);
pa_assert(attr);
@ -222,6 +222,9 @@ static void patch_buffer_attr(pa_stream *s, pa_buffer_attr *attr, pa_stream_flag
attr->prebuf = -1;
if (attr->fragsize == 0)
attr->prebuf = -1;
period = 100;
} else {
period = 20;
}
dump_buffer_attr(s, attr);
@ -238,7 +241,7 @@ static void patch_buffer_attr(pa_stream *s, pa_buffer_attr *attr, pa_stream_flag
attr->tlength -= attr->tlength % stride;
if (attr->minreq == (uint32_t) -1)
attr->minreq = pa_usec_to_bytes(20*PA_USEC_PER_MSEC, &s->sample_spec);
attr->minreq = pa_usec_to_bytes(period*PA_USEC_PER_MSEC, &s->sample_spec);
attr->minreq = SPA_MIN(attr->minreq, attr->tlength / 4);
attr->minreq = SPA_MAX(attr->minreq, MIN_SAMPLES * stride);
attr->minreq -= attr->minreq % stride;
@ -253,7 +256,7 @@ static void patch_buffer_attr(pa_stream *s, pa_buffer_attr *attr, pa_stream_flag
attr->prebuf = SPA_MAX(attr->prebuf, stride);
if (attr->fragsize == (uint32_t) -1)
attr->fragsize = pa_usec_to_bytes(20*PA_USEC_PER_MSEC, &s->sample_spec);
attr->fragsize = pa_usec_to_bytes(period*PA_USEC_PER_MSEC, &s->sample_spec);
attr->fragsize = SPA_MIN(attr->fragsize, attr->tlength / 4);
attr->fragsize -= attr->fragsize % stride;
attr->fragsize = SPA_MAX(attr->fragsize, stride);