Method

MetaCompositorset_background_blur_params

Declaration [src] 

void
meta_compositor_set_background_blur_params (
  MetaCompositor* compositor,
  float blur_radius,
  float saturation,
  float noise
)

Description [src]

Sets the parameters for compositor-rendered background blurs requested by clients through ext-background-effect-v1.

The default parameters are a blur radius of 24.0, a saturation of 1.25, and a noise amount of 0.015.

Parameters

blur_radius

Type: float

Blur radius in pixels for compositor-rendered background effects.

saturation

Type: float

Color boost applied after blurring; 1.0 leaves colors unchanged, values above 1.0 increase color relative to luma.

noise

Type: float

Amount of screen-space grain to add after blurring; 0.0 disables it.