winecoreaudio: Fix AudioRenderClient Get/ReleaseBuffer protocol.

Hi,

I've one idea left about what may have caused the 2 apply failures.
The patches are in my git queue just above wine-1.3.27 and the
unrelated Valgrind hacks, so in theory, they should work.

However the patches depend on each other, but since I reused the
subject line of patches originally submitted with several days spacing between them,
I forgot to add [PATCH 1/N] this week.

The order is:
0001-winecoreaudio: Fix AudioRenderClient Get/ReleaseBuffer protocol.
0002-mmdevapi: Do not mix frames and bytes. (in git now, but should not interfere)
0003-mmdevapi: Use UINT32 for a number of frames and UINT64 to sum them.

Perhaps you tried out UINT32 first? Please try Get/Release first.

My apology for the trouble,
        Jörg Höhle