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pulse-server: keep separate counter for missing bytes

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And only increment when consumed from ringbuffer. In underrun we
play silence and don't ask for the missing bytes.

Fixes #616
This commit is contained in:
Wim Taymans 2021-01-28 20:00:48 +01:00
parent 09f423922d
commit f8d57d03ca
1 changed files with 3 additions and 1 deletions
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4
src/modules/module-protocol-pulse/pulse-server.c
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@ -1423,6 +1423,7 @@ struct process_data {
uint32_t write_index; uint32_t write_index;
uint32_t underrun_for; uint32_t underrun_for;
uint32_t playing_for; uint32_t playing_for;
uint32_t missing;
unsigned int underrun:1; unsigned int underrun:1;
}; };
@ -1460,7 +1461,7 @@ do_process_done(struct spa_loop *loop,
else else
send_stream_started(stream); send_stream_started(stream);
} }
stream->missing += pd->playing_for; stream->missing += pd->missing;
stream->missing = SPA_MIN(stream->missing, stream->attr.tlength); stream->missing = SPA_MIN(stream->missing, stream->attr.tlength);
stream->playing_for += pd->playing_for; stream->playing_for += pd->playing_for;
if (stream->underrun_for != (uint64_t)-1) if (stream->underrun_for != (uint64_t)-1)
@ -1580,6 +1581,7 @@ static void stream_process(void *data)
spa_ringbuffer_read_update(&stream->ring, pd.read_index); spa_ringbuffer_read_update(&stream->ring, pd.read_index);
pd.playing_for = size; pd.playing_for = size;
pd.missing = size;
pd.underrun = false; pd.underrun = false;
} }
buf->datas[0].chunk->offset = 0; buf->datas[0].chunk->offset = 0;