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| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2019-09-30 16:42:12 +0300 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2019-10-01 17:45:20 +0300 |
| commit | e22b86e97317cff590e3b0775fc2c842c1bff098 (patch) | |
| tree | 49aedc712c1b9e4526dbd18624c58bdf033af170 /include/drm/drm_rect.h | |
| parent | 763ba2eca0f1a0b04529b4d118592c4dd387d53a (diff) | |
| download | linux-e22b86e97317cff590e3b0775fc2c842c1bff098.tar.xz | |
drm/rect: Add drm_rect_init()
Add a helper to initialize a rectangle from x/y/w/h information.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190930134214.24702-2-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Diffstat (limited to 'include/drm/drm_rect.h')
| -rw-r--r-- | include/drm/drm_rect.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/include/drm/drm_rect.h b/include/drm/drm_rect.h index fc7c14627ee2..cd0106135b6a 100644 --- a/include/drm/drm_rect.h +++ b/include/drm/drm_rect.h @@ -70,6 +70,23 @@ struct drm_rect { (r)->y1 >> 16, (((r)->y1 & 0xffff) * 15625) >> 10 /** + * drm_rect_init - initialize the rectangle from x/y/w/h + * @r: rectangle + * @x: x coordinate + * @y: y coordinate + * @width: width + * @height: height + */ +static inline void drm_rect_init(struct drm_rect *r, int x, int y, + int width, int height) +{ + r->x1 = x; + r->y1 = y; + r->x2 = x + width; + r->y2 = y + height; +} + +/** * drm_rect_adjust_size - adjust the size of the rectangle * @r: rectangle to be adjusted * @dw: horizontal adjustment |