typedef enum {
  VM_GRAPHIC_ROTATE_NORMAL = 0,
  VM_GRAPHIC_ROTATE_90 = 0x01,
  VM_GRAPHIC_ROTATE_180 = 0x02,
  VM_GRAPHIC_ROTATE_270 = 0x03,
  VM_GRAPHIC_MIRROR = 0x80,
  VM_GRAPHIC_MIRROR_ROTATE_90 = 0x81,
  VM_GRAPHIC_MIRROR_ROTATE_180 = 0x82,
  VM_GRAPHIC_MIRROR_ROTATE_270 = 0x83,
  VM_GRAPHIC_ROTATE_TYPE_MAX = 0x7FFFFFFF
} VM_GRAPHIC_ROTATE_TYPE;