vlc | branch: master | Rémi Denis-Courmont <[email protected]> | Thu Aug 2 17:52:09 2012 +0300| [e351093a42b312872912687ba2c4e3bd12e28588] | committer: Rémi Denis-Courmont
wasapi: check IAudioClock::GetPosition for error > http://git.videolan.org/gitweb.cgi/vlc.git/?a=commit;h=e351093a42b312872912687ba2c4e3bd12e28588 --- modules/audio_output/wasapi.c | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) diff --git a/modules/audio_output/wasapi.c b/modules/audio_output/wasapi.c index 726b88d..6c45b83 100644 --- a/modules/audio_output/wasapi.c +++ b/modules/audio_output/wasapi.c @@ -100,10 +100,15 @@ static void Play(audio_output_t *aout, block_t *block, mtime_t *restrict drift) { UINT64 pos, qpcpos; - IAudioClock_GetPosition(sys->clock, &pos, &qpcpos); - qpcpos = (qpcpos + 5) / 10; /* 100ns -> 1µs */ /* NOTE: this assumes mdate() uses QPC() (which it currently does). */ - *drift = mdate() - qpcpos; + hr = IAudioClock_GetPosition(sys->clock, &pos, &qpcpos); + if (SUCCEEDED(hr)) + { + qpcpos = (qpcpos + 5) / 10; /* 100ns -> 1µs */ + *drift = mdate() - qpcpos; + } + else + msg_Warn(aout, "cannot get position (error 0x%lx)", hr); } for (;;) _______________________________________________ vlc-commits mailing list [email protected] http://mailman.videolan.org/listinfo/vlc-commits
