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-rw-r--r--src/cubeb_aaudio.cpp5
1 files changed, 3 insertions, 2 deletions
diff --git a/src/cubeb_aaudio.cpp b/src/cubeb_aaudio.cpp
index 8b5eb23..9c3b32c 100644
--- a/src/cubeb_aaudio.cpp
+++ b/src/cubeb_aaudio.cpp
@@ -644,8 +644,9 @@ aaudio_get_latency(cubeb_stream * stm, aaudio_direction_t direction,
// Extrapolate from the known timestamp for a particular frame presented.
int64_t app_frame_hw_time = hw_tstamp + frame_time_delta;
// For an output stream, the latency is positive, for an input stream, it's
- // negative.
- int64_t latency_ns = is_output ? app_frame_hw_time - signed_tstamp_ns
+ // negative. It can happen in some instances, e.g. around start of the stream
+ // that the latency for output is negative, return 0 in this case.
+ int64_t latency_ns = is_output ? std::max(0ll, app_frame_hw_time - signed_tstamp_ns)
: signed_tstamp_ns - app_frame_hw_time;
int64_t latency_frames = stm->sample_rate * latency_ns / NS_PER_S;