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Diffstat (limited to 'vp8/encoder/onyx_if.c')
-rw-r--r--vp8/encoder/onyx_if.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/vp8/encoder/onyx_if.c b/vp8/encoder/onyx_if.c
index e5d2bd84c..a18447d51 100644
--- a/vp8/encoder/onyx_if.c
+++ b/vp8/encoder/onyx_if.c
@@ -3258,7 +3258,8 @@ void loopfilter_frame(VP8_COMP *cpi, VP8_COMMON *cm)
}
#if CONFIG_MULTITHREAD
- sem_post(&cpi->h_event_end_lpf); /* signal that we have set filter_level */
+ if (cpi->b_multi_threaded)
+ sem_post(&cpi->h_event_end_lpf); /* signal that we have set filter_level */
#endif
if (cm->filter_level > 0)