wined3d: Test and fix ddraw and d3d9 GetDC differences.
The MSDN is not totally correct: A8R8G8B8 and A1R5G5B5 also allow GetDC. The
main differences that have to be filtered out in d3d9.dll are GetDC on
A8B8G8R8, X8B8G8R8 and P8.
diff --git a/dlls/wined3d/wined3d_private.h b/dlls/wined3d/wined3d_private.h
index fefc540..8d202ca 100644
--- a/dlls/wined3d/wined3d_private.h
+++ b/dlls/wined3d/wined3d_private.h
@@ -2850,6 +2850,7 @@
#define WINED3DFMT_FLAG_FOURCC 0x20
#define WINED3DFMT_FLAG_FBO_ATTACHABLE 0x40
#define WINED3DFMT_FLAG_COMPRESSED 0x80
+#define WINED3DFMT_FLAG_GETDC 0x100
struct GlPixelFormatDesc
{
