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directcontrolbinding: Clarify in the documentation what the difference between absolute and not is

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This commit is contained in:
Sebastian Dröge 2016-10-13 18:01:14 +02:00
parent a3185f626a
commit 746f919af3
1 changed files with 9 additions and 4 deletions
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13
libs/gst/controller/gstdirectcontrolbinding.c
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@ -24,8 +24,11 @@
* @short_description: direct attachment for control sources
*
* A value mapping object that attaches control sources to gobject properties. It
* will map the control values [0.0 ... 1.0] to the target property range. If a
* control value is outside of the range, it will be clipped.
* will map the control values directly to the target property range. If a
* non-absolute direct control binding is used, the value range [0.0 ... 1.0]
* is mapped to full target property range, and all values outside the range
* will be clipped. An absolute control binding will not do any value
* transformations.
*/
#include <glib-object.h>
@ -508,7 +511,8 @@ gst_direct_control_binding_get_g_value_array (GstControlBinding * _self,
* @cs: the control source
*
* Create a new control-binding that attaches the #GstControlSource to the
* #GObject property.
* #GObject property. It will map the control source range [0.0 ... 1.0] to
* the full target property range, and clip all values outside this range.
*
* Returns: (transfer floating): the new #GstDirectControlBinding
*/
@ -527,7 +531,8 @@ gst_direct_control_binding_new (GstObject * object, const gchar * property_name,
* @cs: the control source
*
* Create a new control-binding that attaches the #GstControlSource to the
* #GObject property.
* #GObject property. It will directly map the control source values to the
* target property range without any transformations.
*
* Returns: (transfer floating): the new #GstDirectControlBinding
*