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drm/rect: Add DRM_RECT_INIT() macro

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Add a helper macro to initialize a rectangle from x, y, width and
height information.

Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: David Gow <davidgow@google.com>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Signed-off-by: José Expósito <jose.exposito89@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220620160640.3790-2-jose.exposito89@gmail.com
This commit is contained in:
José Expósito
2022-06-20 18:06:38 +02:00
parent 016a14beac
commit 84509eede6
1 changed files with 16 additions and 0 deletions
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16
include/drm/drm_rect.h
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@@ -47,6 +47,22 @@ struct drm_rect {
int x1, y1, x2, y2; int x1, y1, x2, y2;
}; };
/**
* DRM_RECT_INIT - initialize a rectangle from x/y/w/h
* @x: x coordinate
* @y: y coordinate
* @w: width
* @h: height
*
* RETURNS:
* A new rectangle of the specified size.
*/
#define DRM_RECT_INIT(x, y, w, h) ((struct drm_rect){ \
.x1 = (x), \
.y1 = (y), \
.x2 = (x) + (w), \
.y2 = (y) + (h) })
/** /**
* DRM_RECT_FMT - printf string for &struct drm_rect * DRM_RECT_FMT - printf string for &struct drm_rect
*/ */