Rotation support in Mirror Driver RRS feed

  • Question

  • hi

    I have a mirror driver which has a virtual video buffer. and all the rendering has been punted to the GDI layer. I want to add support for rotation. Can the GDI layer cake care of the rotation functionality of the Driver's blt function has to take care of that.

    I tried setting DM_DISPLAYORIENTATION in the dmFields and setting values for dmDisplayOrientation but no luck.How does the driver advertaise that it supports rotation.

    Friday, October 20, 2006 7:37 PM