53 #define DRM_RECT_ARG(r) drm_rect_width(r), drm_rect_height(r), (r)->x1, (r)->y1  argument
66 #define DRM_RECT_FP_ARG(r) \  argument
67 		drm_rect_width(r) >> 16, ((drm_rect_width(r) & 0xffff) * 15625) >> 10, \
68 		drm_rect_height(r) >> 16, ((drm_rect_height(r) & 0xffff) * 15625) >> 10, \
69 		(r)->x1 >> 16, (((r)->x1 & 0xffff) * 15625) >> 10, \
70 		(r)->y1 >> 16, (((r)->y1 & 0xffff) * 15625) >> 10
84 static inline void drm_rect_adjust_size(struct drm_rect *r, int dw, int dh)  in drm_rect_adjust_size()  argument
86 	r->x1 -= dw >> 1;  in drm_rect_adjust_size()
87 	r->y1 -= dh >> 1;  in drm_rect_adjust_size()
88 	r->x2 += (dw + 1) >> 1;  in drm_rect_adjust_size()
89 	r->y2 += (dh + 1) >> 1;  in drm_rect_adjust_size()
101 static inline void drm_rect_translate(struct drm_rect *r, int dx, int dy)  in drm_rect_translate()  argument
103 	r->x1 += dx;  in drm_rect_translate()
104 	r->y1 += dy;  in drm_rect_translate()
105 	r->x2 += dx;  in drm_rect_translate()
106 	r->y2 += dy;  in drm_rect_translate()
117 static inline void drm_rect_downscale(struct drm_rect *r, int horz, int vert)  in drm_rect_downscale()  argument
119 	r->x1 /= horz;  in drm_rect_downscale()
120 	r->y1 /= vert;  in drm_rect_downscale()
121 	r->x2 /= horz;  in drm_rect_downscale()
122 	r->y2 /= vert;  in drm_rect_downscale()
132 static inline int drm_rect_width(const struct drm_rect *r)  in drm_rect_width()  argument
134 	return r->x2 - r->x1;  in drm_rect_width()
144 static inline int drm_rect_height(const struct drm_rect *r)  in drm_rect_height()  argument
146 	return r->y2 - r->y1;  in drm_rect_height()
156 static inline bool drm_rect_visible(const struct drm_rect *r)  in drm_rect_visible()  argument
158 	return drm_rect_width(r) > 0 && drm_rect_height(r) > 0;  in drm_rect_visible()
176 bool drm_rect_intersect(struct drm_rect *r, const struct drm_rect *clip);
192 			  const struct drm_rect *r, bool fixed_point);
193 void drm_rect_rotate(struct drm_rect *r,
196 void drm_rect_rotate_inv(struct drm_rect *r,