From: José Roberto de Souza <jose.souza@xxxxxxxxx>
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@xxxxxxxxxxxxxxx>
Cc: dri-devel@xxxxxxxxxxxxxxxxxxxxx
Cc: Gwan-gyeong Mun <gwan-gyeong.mun@xxxxxxxxx>
Signed-off-by: José Roberto de Souza <jose.souza@xxxxxxxxx>
Reviewed-by: Gwan-gyeong Mun <gwan-gyeong.mun@xxxxxxxxx>
---
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);
--
2.25.0
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