ddraw: Do not return modes differing only by refresh rate without DDEDM_REFRESHRATES.

[Alexander Dorofeyev]

This patch fixes http://bugs.winehq.org/show_bug.cgi?id=12322.
---
  dlls/ddraw/ddraw.c |   62 ++++++++++++++++++++++++++++++++++++++++++++++++++++
  1 files changed, 62 insertions(+), 0 deletions(-)
-------------- next part --------------
A non-text attachment was scrubbed...
Name: 2d95ce1d59d24a1e942e049ae50000e06b10fda3.diff
Type: text/x-patch
Size: 4063 bytes
Desc: not available
Url : http://www.winehq.org/pipermail/wine-patches/attachments/20080520/97f6b141/attachment.bin