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pulse-server: start with underrun_for = -1

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PulseAudio starts with underrun_for equal to -1, sets it to 0 when
something was played and increments it from then on with the number
of bytes played.
This commit is contained in:
Wim Taymans 2021-01-18 17:16:37 +01:00
parent 55915f420e
commit 02931df835
1 changed files with 11 additions and 6 deletions
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17
src/modules/module-protocol-pulse/pulse-server.c
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@ -1364,7 +1364,8 @@ do_process_done(struct spa_loop *loop,
if (stream->direction == PW_DIRECTION_OUTPUT) {
stream->read_index = pd->read_index;
if (stream->corked) {
stream->underrun_for += pd->underrun_for;
if (stream->underrun_for != (uint64_t)-1)
stream->underrun_for += pd->underrun_for;
stream->playing_for = 0;
return 0;
}
@ -1380,7 +1381,8 @@ do_process_done(struct spa_loop *loop,
stream->missing += pd->playing_for + pd->underrun_for;
stream->missing = SPA_MIN(stream->missing, stream->attr.tlength);
stream->playing_for += pd->playing_for;
stream->underrun_for += pd->underrun_for;
if (stream->underrun_for != (uint64_t)-1)
stream->underrun_for += pd->underrun_for;
send_command_request(stream);
} else {
@ -1719,6 +1721,7 @@ static int do_create_playback_stream(struct client *client, uint32_t command, ui
stream->muted_set = muted_set;
stream->attr = attr;
stream->is_underrun = true;
stream->underrun_for = -1;
if (no_remix)
pw_properties_set(props, PW_KEY_STREAM_DONT_REMIX, "true");
@ -2492,10 +2495,12 @@ static int do_cork_stream(struct client *client, uint32_t command, uint32_t tag,
pw_stream_set_active(stream->stream, !cork);
stream->corked = cork;
stream->playing_for = 0;
stream->underrun_for = 0;
if (cork)
if (cork) {
stream->is_underrun = true;
} else {
stream->playing_for = 0;
stream->underrun_for = -1;
}
return reply_simple_ack(client, tag);
}
@ -2513,7 +2518,7 @@ static void stream_flush(struct stream *stream)
stream->in_prebuf = true;
stream->playing_for = 0;
stream->underrun_for = 0;
stream->underrun_for = -1;
stream->is_underrun = true;
send_command_request(stream);