[Bug 42592] The Witcher 3 has poor performance

https://bugs.winehq.org/show_bug.cgi?id=42592

Shmerl  changed:

What    |Removed                     |Added
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  Attachment #60428|0                           |1
        is obsolete|                            |

--- Comment #57 from Shmerl  ---
Created attachment 60429
  --> https://bugs.winehq.org/attachment.cgi?id=60429
Updated don't pin large buffers patch applicable to Wine master

Since staging fell behind too much, and proposed updated staging patch doesn't
apply to Wine master either, I'm attaching a modified patch that works.

(+ build fixes).