---
name: "drm_rect_downscale"
section: "9"
platform: "linux"
package: "linux-manual-3.16"
version: "3.16.56-1+deb8u1"
release: "Debian 8 (Jessie)"
platforms: ["linux"]
url: "https://new.carta.tech/drm_rect_downscale"
---

# drm\_rect\_downscale(9)

downscale a rectangle

## NAME

drm\_rect\_downscale - downscale a rectangle

## SYNOPSIS

**void drm\_rect\_downscale(struct drm\_rect \*** *r***, int** *horz***, int** *vert***);**

## ARGUMENTS

*r*

rectangle to be downscaled

*horz*

horizontal downscale factor

*vert*

vertical downscale factor

## DESCRIPTION

Divide the coordinates of rectangle *r* by *horz* and *vert*.

## AUTHORS

**Jesse Barnes** \<jesse.barnes@intel.com\>\
 Intel Corporation,

Initial version

**Laurent Pinchart** \<laurent.pinchart@ideasonboard.com\>\
 Ideas on board SPRL,

Driver internals

**Daniel Vetter** \<daniel.vetter@ffwll.ch\>\
 Intel Corporation,

Contributions all over the place

## COPYRIGHT