Florian Will 835dfaab02 dsound: Skip resampling/mixing inaudible buffers. ... In some situations, "ZUSI 3" has a lot of secondary buffers in the PLAYING state, but most of these buffers have a really low volume, so these buffers are multiplied by 0 before mixing (and possibly after resampling). There can be hundreds of inaudible buffers at the same time. In these situations, the dsound mixthread is unable to mix fast enough, resulting in sound stuttering and generally poor performance. To resolve this performance issue, skip the mixing (and possibly resampling) step for all inaudible secondary buffers. Signed-off-by: Florian Will <florian.will@gmail.com> Signed-off-by: Andrew Eikum <aeikum@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>		2021-12-06 22:55:07 +01:00
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tests
buffer.c	dsound: Skip resampling/mixing inaudible buffers.	2021-12-06 22:55:07 +01:00
capture.c
dsound.c	dsound: Correctly report hardware audio buffers as unsupported.	2021-11-17 17:59:26 +01:00
dsound.spec
dsound_classes.idl
dsound_convert.c
dsound_main.c
dsound_private.h	dsound: Skip resampling/mixing inaudible buffers.	2021-12-06 22:55:07 +01:00
duplex.c
fir.h
make_fir
Makefile.in
mixer.c	dsound: Skip resampling/mixing inaudible buffers.	2021-12-06 22:55:07 +01:00
primary.c
propset.c
sound3d.c
version.rc