[Bug 42546] DSOUND_PrimaryOpen() incorrect set buf size

wine-bugs at winehq.org wine-bugs at winehq.org
Tue Feb 28 18:50:24 CST 2017


https://bugs.winehq.org/show_bug.cgi?id=42546

Ivan_83 <rozhuk.im at gmail.com> changed:

           What    |Removed                     |Added
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  Attachment #57448|0                           |1
        is obsolete|                            |

--- Comment #11 from Ivan_83 <rozhuk.im at gmail.com> ---
Created attachment 57472
  --> https://bugs.winehq.org/attachment.cgi?id=57472
Crash fix + refactoring

Well, DSOUND_PrimaryOpen() is done.
All works fine.
Please review and merge it.



But mixer module need more checks.
I m move up check in DSOUND_PerformMix()
    if (maxq > device->buflen)
        maxq = device->buflen;
and then make a test: set
            new_buflen = sizeof(float) * (max(aclen, (3 * fraglen)) /
wfx->nBlockAlign);
and got small noises and crash on exit.

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