# xsal

## Background

## Preview Image

* 2xsal-level2-crt

![2xsal-level2-crt](../image/shader/xsal/2xsal-level2-crt.png)

* 2xsal

![2xsal](../image/shader/xsal/2xsal.png)

* 4xsal-level2-crt

![4xsal-level2-crt](../image/shader/xsal/4xsal-level2-crt.png)

* 4xsal-level2-hq

![4xsal-level2-hq](../image/shader/xsal/4xsal-level2-hq.png)

* 4xsal-level2

![4xsal-level2](../image/shader/xsal/4xsal-level2.png)

## Comments

## External Links

* [Slang Shaders](https://github.com/libretro/slang-shaders)
* [GLSL Shaders](https://github.com/libretro/glsl-shaders)
* [CG Shaders](https://github.com/libretro/common-shaders)