intel-gfx.lists.freedesktop.org archive mirror
 help / color / mirror / Atom feed
* [PATCH 1/4] drm/rect: Add drm_rect_translate_to()
@ 2019-09-30 13:42 Ville Syrjala
  2019-09-30 13:42 ` [PATCH 2/4] drm/rect: Add drm_rect_init() Ville Syrjala
                   ` (5 more replies)
  0 siblings, 6 replies; 8+ messages in thread
From: Ville Syrjala @ 2019-09-30 13:42 UTC (permalink / raw)
  To: dri-devel; +Cc: intel-gfx

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>
---
 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
-- 
2.21.0

_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx

^ permalink raw reply related	[flat|nested] 8+ messages in thread

end of thread, other threads:[~2019-10-01 14:56 UTC | newest]

Thread overview: 8+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2019-09-30 13:42 [PATCH 1/4] drm/rect: Add drm_rect_translate_to() Ville Syrjala
2019-09-30 13:42 ` [PATCH 2/4] drm/rect: Add drm_rect_init() Ville Syrjala
2019-09-30 13:42 ` [PATCH 3/4] drm/i915: Use drm_rect_translate_to() Ville Syrjala
2019-09-30 13:42 ` [PATCH 4/4] drm/i915: Use drm_rect_init() Ville Syrjala
2019-09-30 14:33 ` ✓ Fi.CI.BAT: success for series starting with [1/4] drm/rect: Add drm_rect_translate_to() Patchwork
2019-09-30 18:24 ` ✓ Fi.CI.IGT: " Patchwork
2019-10-01  9:26 ` [PATCH 1/4] " Jani Nikula
2019-10-01 14:56   ` [Intel-gfx] " Ville Syrjälä

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).