When using reserved areas the memory could potentially be reused right
after the release.

Implement D3DSIO_TEXREG2AR, TEXREG2GB, TEXREG2RGB, TEXM3X3TEX, TEXM3X3SPEC.

injected mouse move events. Fix a problem detected by the test.

- Use WINPOS_WindowFromPoint instead of WindowFromPoint in order to
  use hittest directly to simplify the code. 
- WM_NCMOUSEHOVER and WM_MOUSEHOVER take different parameters.

Added debug function for WINED3DTRANSFORMSTATETYPE and changed all
references from D3DTS_* to WINED3DTS_*.

rpcrt4: Set BufferMark before calling EmbeddedPointerMarshall, EmbeddedPointerUnmarshall or EmbeddedPointerMemorySize.

Change the FIXME messages to print out unrecognised format characters in 
hex rather than decimal.