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authorLennart Poettering <lennart@poettering.net>2009-09-01 04:54:18 +0200
committerLennart Poettering <lennart@poettering.net>2009-09-01 04:54:18 +0200
commit6b6d14626d5ae8b49edd1abe8ecc2432262358c9 (patch)
tree714fc93ef60b4ed3eb2ad54123b733c711e81f00 /src/modules/alsa/alsa-source.c
parentdfe3f90b377a9cb2b158088c529a691086490afa (diff)
alsa: distuingish real underruns from left_to_play=0
Diffstat (limited to 'src/modules/alsa/alsa-source.c')
-rw-r--r--src/modules/alsa/alsa-source.c4
1 files changed, 3 insertions, 1 deletions
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;