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GstARGBControlBinding

GstARGBControlBinding — attachment for control sources to argb properties

Properties

GstControlSource * control-source-a Read / Write / Construct
GstControlSource * control-source-b Read / Write / Construct
GstControlSource * control-source-g Read / Write / Construct
GstControlSource * control-source-r Read / Write / Construct

Object Hierarchy

    GObject
    ╰── GInitiallyUnowned
        ╰── GstObject
            ╰── GstControlBinding
                ╰── GstARGBControlBinding

Includes

#include <libs/controller/controller.h>

Description

A value mapping object that attaches multiple control sources to a guint gobject properties representing a color. A control value of 0.0 will turn the color component off and a value of 1.0 will be the color level.

Functions

gst_argb_control_binding_new ()

GstControlBinding *
gst_argb_control_binding_new (GstObject *object,
                              const gchar *property_name,
                              GstControlSource *cs_a,
                              GstControlSource *cs_r,
                              GstControlSource *cs_g,
                              GstControlSource *cs_b);

Create a new control-binding that attaches the given GstControlSource to the GObject property.

Parameters

object

the object of the property

 

property_name

the property-name to attach the control source

 

cs_a

the control source for the alpha channel

 

cs_r

the control source for the red channel

 

cs_g

the control source for the green channel

 

cs_b

the control source for the blue channel

 

Returns

the new GstARGBControlBinding.

[transfer floating]

Types and Values

Property Details

The “control-source-a” property

  “control-source-a”         GstControlSource *

The control source for the alpha color component.

Flags: Read / Write / Construct


The “control-source-b” property

  “control-source-b”         GstControlSource *

The control source for the blue color component.

Flags: Read / Write / Construct


The “control-source-g” property

  “control-source-g”         GstControlSource *

The control source for the green color component.

Flags: Read / Write / Construct


The “control-source-r” property

  “control-source-r”         GstControlSource *

The control source for the red color component.

Flags: Read / Write / Construct

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