====== (This is the legacy documentation for stable SDL2, the current stable version; [https://wiki.libsdl.org/SDL3/ SDL3] is the current development version.) ======
= SDL_HINT_RENDER_SCALE_QUALITY =

A variable controlling the scaling quality

== Header File ==

Defined in [SDL_hints.h](https://github.com/libsdl-org/SDL/blob/SDL2/include/SDL_hints.h), but apps should _only_ `#include "SDL.h"`!

== Syntax ==

<syntaxhighlight lang='c'>
#define SDL_HINT_RENDER_SCALE_QUALITY       "SDL_RENDER_SCALE_QUALITY"</syntaxhighlight>

== Remarks ==

This variable can be set to the following values: "0" or "nearest" -
Nearest pixel sampling "1" or "linear" - Linear filtering (supported by
OpenGL and Direct3D) "2" or "best" - Currently this is the same as "linear"

By default nearest pixel sampling is used

== Default ==

By default nearest pixel sampling is used.

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[[CategoryAPI]], [[CategoryAPIMacro]], [[CategoryDefine]], [[CategoryHints]]