FXFilters
Color filters modify the color of all onscreen pixels. They operate by acting on the red, green, and blue components of pixel color.
Brightening
Brighten
Raises the brightness of all pixels on screen.
Shine
Increases the brightness of pixels on screen, but only if they are above a certain luminosity.
CRT Shine
Increases the brightness of pixels on screen in proportion to their overall brightness.
Ramp Brightness
Filter to emulate the brightness of CRT televisions. The colors are subdivided into the given number of divisions, and are brightened depending on which division they fall under. Brighter colors are affected more, darker colors less.
Darkening
Darken
Lowers the brightness of all pixels on screen.
Dim
Lowers the brightness of pixels on screen, but only if they are below a certain luminosity.
Twilight
Lowers the brightness of pixels on screen in proportion to their overall brightness.
Tweaking
Color Bias
Color biasing adjusts color levels on a per-component basis.
Tint (Vignette)
The screen is biased towards a specified color (in terms of red, green, and blue components) by the given intensity.
Add Saturate
The highest color component of each pixel is increased by the given intensity.
Neg Saturate
The lowest color component of each pixel is decreased by the given intensity.
Add-Middle Saturate
For each pixel the color component between the highest and the lowest is increased, but not beyond the level of the highest component
Neg-Middle Saturate
For each pixel the color component between the highest and the lowest is decreased, but not beneath the level of the lowest component
Add Color
TV style color adjustment which increases the distance between color components by the specified intensity.
Subtract Color
TV style color adjustment which decreases the distance between color components by the specified intensity.