Much more clear to read one function call than four lines doing this conversion.
v7: - function renamed - calculating width and height before truncate - inlined
Cc: Ville Syrjälä ville.syrjala@linux.intel.com Cc: dri-devel@lists.freedesktop.org Cc: Gwan-gyeong Mun gwan-gyeong.mun@intel.com Signed-off-by: José Roberto de Souza jose.souza@intel.com --- include/drm/drm_rect.h | 13 +++++++++++++ 1 file changed, 13 insertions(+)
diff --git a/include/drm/drm_rect.h b/include/drm/drm_rect.h index e7f4d24cdd00..7eb84af4a818 100644 --- a/include/drm/drm_rect.h +++ b/include/drm/drm_rect.h @@ -206,6 +206,19 @@ static inline bool drm_rect_equals(const struct drm_rect *r1, r1->y1 == r2->y1 && r1->y2 == r2->y2; }
+/** + * drm_rect_fp_to_int - Convert a rect in 16.16 fixed point form to int form. + * @destination: rect to be stored the converted value + * @source: rect in 16.16 fixed point form + */ +static inline void drm_rect_fp_to_int(struct drm_rect *destination, + const struct drm_rect *source) +{ + drm_rect_init(destination, source->x1 >> 16, source->y1 >> 16, + drm_rect_width(source) >> 16, + drm_rect_height(source) >> 16); +} + bool drm_rect_intersect(struct drm_rect *r, const struct drm_rect *clip); bool drm_rect_clip_scaled(struct drm_rect *src, struct drm_rect *dst, const struct drm_rect *clip);