From: Ville Syrjälä ville.syrjala@linux.intel.com
Add a helper to initialize a rectangle from x/y/w/h information.
Signed-off-by: Ville Syrjälä ville.syrjala@linux.intel.com --- include/drm/drm_rect.h | 17 +++++++++++++++++ 1 file changed, 17 insertions(+)
diff --git a/include/drm/drm_rect.h b/include/drm/drm_rect.h index fc7c14627ee2..cd0106135b6a 100644 --- a/include/drm/drm_rect.h +++ b/include/drm/drm_rect.h @@ -69,6 +69,23 @@ struct drm_rect { (r)->x1 >> 16, (((r)->x1 & 0xffff) * 15625) >> 10, \ (r)->y1 >> 16, (((r)->y1 & 0xffff) * 15625) >> 10
+/** + * drm_rect_init - initialize the rectangle from x/y/w/h + * @r: rectangle + * @x: x coordinate + * @y: y coordinate + * @width: width + * @height: height + */ +static inline void drm_rect_init(struct drm_rect *r, int x, int y, + int width, int height) +{ + r->x1 = x; + r->y1 = y; + r->x2 = x + width; + r->y2 = y + height; +} + /** * drm_rect_adjust_size - adjust the size of the rectangle * @r: rectangle to be adjusted