| Message ID | 20190930134214.24702-1-ville.syrjala@linux.intel.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [1/4] drm/rect: Add drm_rect_translate_to() | expand |
On Mon, 30 Sep 2019, Ville Syrjala <ville.syrjala@linux.intel.com> wrote: > From: Ville Syrjälä <ville.syrjala@linux.intel.com> > > Add a helper to translate a rectangle to an absolute position. > > Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> The series is Reviewed-by: Jani Nikula <jani.nikula@intel.com> > --- > include/drm/drm_rect.h | 14 ++++++++++++++ > 1 file changed, 14 insertions(+) > > diff --git a/include/drm/drm_rect.h b/include/drm/drm_rect.h > index 6195820aa5c5..fc7c14627ee2 100644 > --- a/include/drm/drm_rect.h > +++ b/include/drm/drm_rect.h > @@ -106,6 +106,20 @@ static inline void drm_rect_translate(struct drm_rect *r, int dx, int dy) > r->y2 += dy; > } > > +/** > + * drm_rect_translate_to - translate the rectangle to an absolute position > + * @r: rectangle to be tranlated > + * @x: horizontal position > + * @y: vertical position > + * > + * Move rectangle @r to @x in the horizontal direction, > + * and to @y in the vertical direction. > + */ > +static inline void drm_rect_translate_to(struct drm_rect *r, int x, int y) > +{ > + drm_rect_translate(r, x - r->x1, y - r->y1); > +} > + > /** > * drm_rect_downscale - downscale a rectangle > * @r: rectangle to be downscaled
On Tue, Oct 01, 2019 at 12:26:52PM +0300, Jani Nikula wrote: > On Mon, 30 Sep 2019, Ville Syrjala <ville.syrjala@linux.intel.com> wrote: > > From: Ville Syrjälä <ville.syrjala@linux.intel.com> > > > > Add a helper to translate a rectangle to an absolute position. > > > > Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> > > The series is > > Reviewed-by: Jani Nikula <jani.nikula@intel.com> > Thanks. 1-2 pushed to drm-misc-next. > > > > --- > > include/drm/drm_rect.h | 14 ++++++++++++++ > > 1 file changed, 14 insertions(+) > > > > diff --git a/include/drm/drm_rect.h b/include/drm/drm_rect.h > > index 6195820aa5c5..fc7c14627ee2 100644 > > --- a/include/drm/drm_rect.h > > +++ b/include/drm/drm_rect.h > > @@ -106,6 +106,20 @@ static inline void drm_rect_translate(struct drm_rect *r, int dx, int dy) > > r->y2 += dy; > > } > > > > +/** > > + * drm_rect_translate_to - translate the rectangle to an absolute position > > + * @r: rectangle to be tranlated > > + * @x: horizontal position > > + * @y: vertical position > > + * > > + * Move rectangle @r to @x in the horizontal direction, > > + * and to @y in the vertical direction. > > + */ > > +static inline void drm_rect_translate_to(struct drm_rect *r, int x, int y) > > +{ > > + drm_rect_translate(r, x - r->x1, y - r->y1); > > +} > > + > > /** > > * drm_rect_downscale - downscale a rectangle > > * @r: rectangle to be downscaled > > -- > Jani Nikula, Intel Open Source Graphics Center
diff --git a/include/drm/drm_rect.h b/include/drm/drm_rect.h index 6195820aa5c5..fc7c14627ee2 100644 --- a/include/drm/drm_rect.h +++ b/include/drm/drm_rect.h @@ -106,6 +106,20 @@ static inline void drm_rect_translate(struct drm_rect *r, int dx, int dy) r->y2 += dy; } +/** + * drm_rect_translate_to - translate the rectangle to an absolute position + * @r: rectangle to be tranlated + * @x: horizontal position + * @y: vertical position + * + * Move rectangle @r to @x in the horizontal direction, + * and to @y in the vertical direction. + */ +static inline void drm_rect_translate_to(struct drm_rect *r, int x, int y) +{ + drm_rect_translate(r, x - r->x1, y - r->y1); +} + /** * drm_rect_downscale - downscale a rectangle * @r: rectangle to be downscaled