FreeBSD Manual Pages
rendertarget_reconfigure(3) Arcan Lua API rendertarget_reconfigure(3) NAME rendertarget_reconfigure - Change the output density or processing flags of a rendertarget SYNOPSIS nil rendertarget_reconfigure( vid:rtgt, float:hppcm, float:vppcm ) DESCRIPTION Two major properties of a rendertarget are the intended output density and the targetted colour space. For vectorized assets that are sized in physical units e.g. pt (1/72th of an inch) like with render_text, the engine needs knowledge of the target output before drawing. By default, this is some display-depen- dent initial size, accessible through the global constants HPPCM and VPPCM , or 38.4 when those cannot be found. When targeting a display, locally or remote, that has a different density it is typically advised to update the rendertarget pipeline that gets mapped to that output us- ing this function. Whenever an asset gets created or attached to a ren- dertarget, it will be rerastered to match the density of the rendertar- get. NOTES 1 For HDR composition and rendering, you typically need to pro- vide further metadata about light levels and so on. This can be set on the rtgt using image_metadata . SEE ALSO: targetcontrol April 2025 rendertarget_reconfigure(3)
NAME | SYNOPSIS | DESCRIPTION | NOTES | SEE ALSO:
Want to link to this manual page? Use this URL:
<https://man.freebsd.org/cgi/man.cgi?query=rendertarget_reconfigure&sektion=3&manpath=FreeBSD+Ports+14.3.quarterly>