tree 975fa70f8833c233200ba961a19ec22243b7d1a1
parent 6184527532617cbc082e26dffa94108f958e1b21
author Christoph Reiter <reiter.christoph@gmail.com> 1527152648 +0200
committer Nirbheek Chauhan <nirbheek@centricular.com> 1527255498 +0530

wasapisink: fix a rounding error when calculating the buffer frame count

The calculation for the frame count in the non-aligned case resulted in
a one too low buffer frame count.

This resulted in:
1) exclusive mode not working as the frame count has to match
   exactly there.
2) Buffer underruns in shared mode as the current write() code doesn't
   handle catching up to low buffer levels (fixed in the next commit)

To fix just use the wasapi API to get the buffer size which will always
be correct.

https://bugzilla.gnome.org/show_bug.cgi?id=796354