WineD3D: add a gdi RealizePalette 1/4

[Roderick Colenbrander]

Hi,

This is the first patch out of 3 patches which will move RealizePalette to surface.c / surface_gdi.c. Right now there is a single version in surface_base.c but it doesn't reflect the palette update to the 'screen'. This can't be done in a way which is efficient for both GDI and GL. Second the current implementation contains LoadLocation(SFLAG_INSYSMEM) code which is not needed for GDI. It is better to split RealizePalette in a GDI and GL version. That is what this patch does.

The 'screen' update fixes rendering in one of the DCT tests and in Red Alert.

Regards,
Roderick Colenbrander
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