wined3d: Add support for updating parts of compressed surfaces.

[Christof Sigel]

IWineD3DDeviceImpl_UpdateSurface now correctly handles DXT compressed 
surfaces when srcwidth!=destwidth.
This fixes bug 10406.
---
  dlls/wined3d/device.c |  186 
++++++++++++++++++++++++++++++++++---------------
  1 files changed, 131 insertions(+), 55 deletions(-)


-------------- next part --------------
A non-text attachment was scrubbed...
Name: 7a3834770f9ea6a52e0b3b2495036e2d9539a811.diff
Type: text/x-patch
Size: 13517 bytes
Desc: not available
Url : http://www.winehq.org/pipermail/wine-patches/attachments/20080904/0c7c03b8/attachment-0001.bin