From 6b6d14626d5ae8b49edd1abe8ecc2432262358c9 Mon Sep 17 00:00:00 2001 From: Lennart Poettering Date: Tue, 1 Sep 2009 04:54:18 +0200 Subject: alsa: distuingish real underruns from left_to_play=0 --- src/modules/alsa/alsa-source.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'src/modules/alsa/alsa-source.c') diff --git a/src/modules/alsa/alsa-source.c b/src/modules/alsa/alsa-source.c index 165b2e3b..643566b5 100644 --- a/src/modules/alsa/alsa-source.c +++ b/src/modules/alsa/alsa-source.c @@ -406,6 +406,7 @@ static int try_recover(struct userdata *u, const char *call, int err) { static size_t check_left_to_record(struct userdata *u, size_t n_bytes, pa_bool_t on_timeout) { size_t left_to_record; size_t rec_space = u->hwbuf_size - u->hwbuf_unused; + pa_bool_t overrun = FALSE; /* We use <= instead of < for this check here because an overrun * only happens after the last sample was processed, not already when @@ -418,6 +419,7 @@ static size_t check_left_to_record(struct userdata *u, size_t n_bytes, pa_bool_t /* We got a dropout. What a mess! */ left_to_record = 0; + overrun = TRUE; #ifdef DEBUG_TIMING PA_DEBUG_TRAP; @@ -434,7 +436,7 @@ static size_t check_left_to_record(struct userdata *u, size_t n_bytes, pa_bool_t if (u->use_tsched) { pa_bool_t reset_not_before = TRUE; - if (left_to_record < u->watermark_inc_threshold) + if (overrun || left_to_record < u->watermark_inc_threshold) increase_watermark(u); else if (left_to_record > u->watermark_dec_threshold) { reset_not_before = FALSE; -- cgit