[Bug 793289] wasapi: Several improvements to latency and glitch-free playback

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Thu Feb 8 08:22:59 UTC 2018


https://bugzilla.gnome.org/show_bug.cgi?id=793289

Sebastian Dröge (slomo) <slomo at coaxion.net> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
 Attachment #368123|none                        |reviewed
             status|                            |

--- Comment #11 from Sebastian Dröge (slomo) <slomo at coaxion.net> ---
Review of attachment 368123:
 --> (https://bugzilla.gnome.org/review?bug=793289&attachment=368123)

::: sys/wasapi/gstwasapisink.c
@@ +401,3 @@
+    use_period = min_period;
+    /* For some reason, we need to call this another time for exclusive mode
*/
+    CoInitialize (NULL);

Isn't this basically refcounted, i.e. you need to uninitialize it the same
number of times again? If prepare() fails, I'm not sure if unprepare() is
always called

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