[4/4] d3d9: Test depth stencil size mismatches

[Henri Verbeet]

This fails for me on native (Windows 7, Radeon HD 6950):

visual.c:11813: Test failed: DS size test: Pixel (2, 2) after clear is
0xff0000, expected 0x000000FF
visual.c:11815: Test failed: DS size test: Pixel (31, 31) after clear
is 0xff0000, expected 0x000000FF
visual.c:11817: Test failed: DS size test: Pixel (32, 32) after clear
is 0xff0000, expected 0x000000FF
visual.c:11819: Test failed: DS size test: Pixel (63, 63) after clear
is 0xff0000, expected 0x000000FF
visual.c:11825: Test failed: IDirect3DDevice9_ValidateDevice returned
0, expected D3DERR_CONFLICTINGRENDERSTATE.
visual.c:11832: Test failed: IDirect3DDevice9_ValidateDevice returned
0, expected D3DERR_CONFLICTINGRENDERSTATE.