# Gens/GS - Plugins - Render Plugins

Gens/GS includes a wide assortment of rendering plugins. Two plugins, "Normal" and "Double", are built into the emulator, while the rest are external MDP plugins.

## Normal

The "Normal" renderer is a simple 1x rendering plugin that blits the original video image as-is without any modifications.

## Double

The "Double" renderer is a simple 2x rendering plugin that upscales the original video image to twice its size using nearest-neighbor filtering.

## 2xSaI

"2xSaI" is a 2x rendering plugin designed by Kreed that scales and interpolates the original image to provide a better-quality picture.

## Blargg NTSC

Blargg's NTSC fitler is a 2x rendering plugin that simulates the image seen on a regular NTSC television set. Several different NTSC artifacting options are available, including color bleed and tint. A configuration window is available in the Plugins menu.

## EPX

EPX is a 2x rendering plugin.

## EPX Plus

EPX Plus is a 2x rendering plugin. It is an improved version of EPX.

## hq2x

hq2x is a high-quality 2x magnification filter.

## hq3x

hq3x is a high-quality 3x magnification filter.

## hq4x

hq4x is a high-quality 4x magnification filter.

## Interpolated

Interpolated is a 2x rendering plugin that interpolates missing pixels by using the average values of its neighboring pixels.

## Interpolated Scanline

Interpolated Scanline is a 2x rendering plugin that interpolates missing pixels by using the average values of its neighboring pixels. It also provides a scanline effect.

## Interpolated 25% Scanline

Interpolated 25% Scanline is a 2x rendering plugin that interpolates missing pixels by using the average values of its neighboring pixels. It also provides a 25% scanline effect.

## Interpolated 50% Scanline

Interpolated 50% Scanline is a 2x rendering plugin that interpolates missing pixels by using the average values of its neighboring pixels. It also provides a 50% scanline effect.

## Scale2x

Scale2x is a 2x rendering plugin that increases the size of the original image without interpolating pixels and blurring the images.

## Scale3x

Scale3x is a 3x rendering plugin that increases the size of the original image without interpolating pixels and blurring the images.

## Scale4x

Scale4x is a 4x rendering plugin that increases the size of the original image without interpolating pixels and blurring the images.

## Scanline

Scanline is a 2x rendering plugin that applies a scanline effect to the image.

## 25% Scanline

25% Scanline is a 2x rendering plugin that applies a 25% scanline effect to the image.

## 50% Scanline

50% Scanline is a 2x rendering plugin that applies a 50% scanline effect to the image.

## Super 2xSaI

Super "2xSaI" is an improved version of 2xSaI.

## Super Eagle

Super "Eagle" is an improved version of 2xSaI.