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pulse-server: tweak the fragsize/minreq handling

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Only send 2/3 of the fragsize
This commit is contained in:
Wim Taymans 2022-09-01 16:23:56 +02:00
parent e10305851d
commit ad214dde2e
1 changed files with 5 additions and 8 deletions
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13
src/modules/module-protocol-pulse/pulse-server.c
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@ -671,18 +671,15 @@ static uint32_t fix_record_buffer_attr(struct stream *s, struct buffer_attr *att
/* pulseaudio configures the source to half of the fragsize. It also /* pulseaudio configures the source to half of the fragsize. It also
* immediately sends chunks to clients. We use the minreq field to * immediately sends chunks to clients. We use the minreq field to
* keep this info and use it to configure half the fragsize latency */ * keep this info and use it to configure half the fragsize latency */
attr->minreq = attr->fragsize / 2; attr->minreq = attr->fragsize * 2 / 3;
attr->minreq = SPA_ROUND_UP(attr->minreq, frame_size); attr->minreq = SPA_ROUND_UP(attr->minreq, frame_size);
latency = attr->minreq;
if (s->adjust_latency)
attr->fragsize = latency;
attr->tlength = attr->prebuf = 0; attr->tlength = attr->prebuf = 0;
if (s->early_requests) {
latency = attr->minreq;
} else if (s->adjust_latency) {
latency = attr->minreq;
} else {
latency = attr->minreq;
}
/* make sure can queue at least to fragsize without overruns */ /* make sure can queue at least to fragsize without overruns */
if (attr->maxlength < attr->fragsize * 4) if (attr->maxlength < attr->fragsize * 4)
attr->maxlength = attr->fragsize * 4; attr->maxlength = attr->fragsize * 4;