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docs: Generate docs for gstreamer-controller

Browse source 
Docs generated using:

    ./gir/target/release/gir -m doc -c gstreamer-controller/Gir.toml -d gir-files -o unused

Followed by `mv gstreamer-controller/docs/gstreamer-controller docs/`.
The `-o` option is required but ignored in favour of a toml
`doc_target_path` config option.
This commit is contained in:
Marijn Suijten 2021-03-23 22:32:15 +01:00
parent a0358ada40
commit 75ba9eaf24
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<!-- file * -->
<!-- struct ARGBControlBinding -->
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.
# Implements
[`ARGBControlBindingExt`](trait.ARGBControlBindingExt.html), [`gst::ControlBindingExt`](../gst/trait.ControlBindingExt.html), [`gst::ObjectExt`](../gst/trait.ObjectExt.html)
<!-- trait ARGBControlBindingExt -->
Trait containing all `ARGBControlBinding` methods.
# Implementors
[`ARGBControlBinding`](struct.ARGBControlBinding.html)
<!-- impl ARGBControlBinding::fn new -->
Create a new control-binding that attaches the given `gst::ControlSource` to the
`gobject::Object` property.
## `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 `ARGBControlBinding`
<!-- struct ControlPoint -->
An internal structure for value+time and various temporary
values used for interpolation. This "inherits" from
GstTimedValue.
<!-- impl ControlPoint::fn copy -->
Copies a `ControlPoint`
# Returns
A copy of `self`
<!-- impl ControlPoint::fn free -->
Frees all data allocated by a `ControlPoint` instance.
<!-- struct DirectControlBinding -->
A value mapping object that attaches control sources to gobject properties. It
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.
# Implements
[`DirectControlBindingExt`](trait.DirectControlBindingExt.html), [`gst::ControlBindingExt`](../gst/trait.ControlBindingExt.html), [`gst::ObjectExt`](../gst/trait.ObjectExt.html)
<!-- trait DirectControlBindingExt -->
Trait containing all `DirectControlBinding` methods.
# Implementors
[`DirectControlBinding`](struct.DirectControlBinding.html)
<!-- impl DirectControlBinding::fn new -->
Create a new control-binding that attaches the `gst::ControlSource` to the
`gobject::Object` 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.
## `object`
the object of the property
## `property_name`
the property-name to attach the control source
## `cs`
the control source
# Returns
the new `DirectControlBinding`
<!-- impl DirectControlBinding::fn new_absolute -->
Create a new control-binding that attaches the `gst::ControlSource` to the
`gobject::Object` property. It will directly map the control source values to the
target property range without any transformations.
## `object`
the object of the property
## `property_name`
the property-name to attach the control source
## `cs`
the control source
# Returns
the new `DirectControlBinding`
<!-- struct InterpolationControlSource -->
`InterpolationControlSource` is a `gst::ControlSource`, that interpolates values between user-given
control points. It supports several interpolation modes and property types.
To use `InterpolationControlSource` get a new instance by calling
`InterpolationControlSource::new`, bind it to a `gobject::ParamSpec` and set some
control points by calling `TimedValueControlSourceExt::set`.
All functions are MT-safe.
# Implements
[`InterpolationControlSourceExt`](trait.InterpolationControlSourceExt.html), [`TimedValueControlSourceExt`](trait.TimedValueControlSourceExt.html), [`gst::ControlSourceExt`](../gst/trait.ControlSourceExt.html), [`gst::ObjectExt`](../gst/trait.ObjectExt.html)
<!-- trait InterpolationControlSourceExt -->
Trait containing all `InterpolationControlSource` methods.
# Implementors
[`InterpolationControlSource`](struct.InterpolationControlSource.html)
<!-- impl InterpolationControlSource::fn new -->
This returns a new, unbound `InterpolationControlSource`.
# Returns
a new, unbound `InterpolationControlSource`.
<!-- enum InterpolationMode -->
The various interpolation modes available.
<!-- enum InterpolationMode::variant None -->
steps-like interpolation, default
<!-- enum InterpolationMode::variant Linear -->
linear interpolation
<!-- enum InterpolationMode::variant Cubic -->
cubic interpolation (natural), may overshoot
the min or max values set by the control point, but is more 'curvy'
<!-- enum InterpolationMode::variant CubicMonotonic -->
monotonic cubic interpolation, will not
produce any values outside of the min-max range set by the control points
(Since: 1.8)
<!-- struct LFOControlSource -->
`LFOControlSource` is a `gst::ControlSource`, that provides several periodic
waveforms as control values.
To use `LFOControlSource` get a new instance by calling
`LFOControlSource::new`, bind it to a `gobject::ParamSpec` and set the relevant
properties.
All functions are MT-safe.
# Implements
[`LFOControlSourceExt`](trait.LFOControlSourceExt.html), [`gst::ControlSourceExt`](../gst/trait.ControlSourceExt.html), [`gst::ObjectExt`](../gst/trait.ObjectExt.html)
<!-- trait LFOControlSourceExt -->
Trait containing all `LFOControlSource` methods.
# Implementors
[`LFOControlSource`](struct.LFOControlSource.html)
<!-- impl LFOControlSource::fn new -->
This returns a new, unbound `LFOControlSource`.
# Returns
a new, unbound `LFOControlSource`.
<!-- trait LFOControlSourceExt::fn get_property_amplitude -->
Specifies the amplitude for the waveform of this `LFOControlSource`.
<!-- trait LFOControlSourceExt::fn set_property_amplitude -->
Specifies the amplitude for the waveform of this `LFOControlSource`.
<!-- trait LFOControlSourceExt::fn get_property_frequency -->
Specifies the frequency that should be used for the waveform
of this `LFOControlSource`. It should be large enough
so that the period is longer than one nanosecond.
<!-- trait LFOControlSourceExt::fn set_property_frequency -->
Specifies the frequency that should be used for the waveform
of this `LFOControlSource`. It should be large enough
so that the period is longer than one nanosecond.
<!-- trait LFOControlSourceExt::fn get_property_offset -->
Specifies the value offset for the waveform of this `LFOControlSource`.
<!-- trait LFOControlSourceExt::fn set_property_offset -->
Specifies the value offset for the waveform of this `LFOControlSource`.
<!-- trait LFOControlSourceExt::fn get_property_timeshift -->
Specifies the timeshift to the right that should be used for the waveform
of this `LFOControlSource` in nanoseconds.
To get a n nanosecond shift to the left use
"(GST_SECOND / frequency) - n".
<!-- trait LFOControlSourceExt::fn set_property_timeshift -->
Specifies the timeshift to the right that should be used for the waveform
of this `LFOControlSource` in nanoseconds.
To get a n nanosecond shift to the left use
"(GST_SECOND / frequency) - n".
<!-- trait LFOControlSourceExt::fn get_property_waveform -->
Specifies the waveform that should be used for this `LFOControlSource`.
<!-- trait LFOControlSourceExt::fn set_property_waveform -->
Specifies the waveform that should be used for this `LFOControlSource`.
<!-- enum LFOWaveform -->
The various waveform modes available.
<!-- enum LFOWaveform::variant Sine -->
sine waveform
<!-- enum LFOWaveform::variant Square -->
square waveform
<!-- enum LFOWaveform::variant Saw -->
saw waveform
<!-- enum LFOWaveform::variant ReverseSaw -->
reverse saw waveform
<!-- enum LFOWaveform::variant Triangle -->
triangle waveform
<!-- struct ProxyControlBinding -->
A `gst::ControlBinding` that forwards requests to another `gst::ControlBinding`
Feature: `v1_12`
# Implements
[`gst::ControlBindingExt`](../gst/trait.ControlBindingExt.html), [`gst::ObjectExt`](../gst/trait.ObjectExt.html)
<!-- impl ProxyControlBinding::fn new -->
`ProxyControlBinding` forwards all access to data or `sync_values()`
requests from `property_name` on `object` to the control binding at
`ref_property_name` on `ref_object`.
Feature: `v1_12`
## `object`
a `gst::Object`
## `property_name`
the property name in `object` to control
## `ref_object`
a `gst::Object` to forward all
`gst::ControlBinding` requests to
## `ref_property_name`
the property_name in `ref_object` to control
# Returns
a new `gst::ControlBinding` that proxies the control interface between
properties on different `gst::Object`'s
<!-- struct TimedValueControlSource -->
Base class for `gst::ControlSource` that use time-stamped values.
When overriding bind, chain up first to give this bind implementation a
chance to setup things.
All functions are MT-safe.
This is an Abstract Base Class, you cannot instantiate it.
# Implements
[`TimedValueControlSourceExt`](trait.TimedValueControlSourceExt.html), [`gst::ControlSourceExt`](../gst/trait.ControlSourceExt.html), [`gst::ObjectExt`](../gst/trait.ObjectExt.html)
<!-- trait TimedValueControlSourceExt -->
Trait containing all `TimedValueControlSource` methods.
# Implementors
[`InterpolationControlSource`](struct.InterpolationControlSource.html), [`TimedValueControlSource`](struct.TimedValueControlSource.html), [`TriggerControlSource`](struct.TriggerControlSource.html)
<!-- trait TimedValueControlSourceExt::fn find_control_point_iter -->
Find last value before given timestamp in control point list.
If all values in the control point list come after the given
timestamp or no values exist, `None` is returned.
For use in control source implementations.
## `timestamp`
the search key
# Returns
the found `glib::SequenceIter` or `None`
<!-- trait TimedValueControlSourceExt::fn get_all -->
Returns a read-only copy of the list of `gst::TimedValue` for the given property.
Free the list after done with it.
# Returns
a copy
of the list, or `None` if the property isn't handled by the controller
<!-- trait TimedValueControlSourceExt::fn get_count -->
Get the number of control points that are set.
# Returns
the number of control points that are set.
<!-- trait TimedValueControlSourceExt::fn set -->
Set the value of given controller-handled property at a certain time.
## `timestamp`
the time the control-change is scheduled for
## `value`
the control-value
# Returns
FALSE if the values couldn't be set, TRUE otherwise.
<!-- trait TimedValueControlSourceExt::fn set_from_list -->
Sets multiple timed values at once.
## `timedvalues`
a list
with `gst::TimedValue` items
# Returns
FALSE if the values couldn't be set, TRUE otherwise.
<!-- trait TimedValueControlSourceExt::fn unset -->
Used to remove the value of given controller-handled property at a certain
time.
## `timestamp`
the time the control-change should be removed from
# Returns
FALSE if the value couldn't be unset (i.e. not found, TRUE otherwise.
<!-- trait TimedValueControlSourceExt::fn unset_all -->
Used to remove all time-stamped values of given controller-handled property
<!-- trait TimedValueControlSourceExt::fn connect_value_added -->
Emitted right after the new value has been added to `self_`
## `timed_value`
The newly added `gst::TimedValue`
<!-- trait TimedValueControlSourceExt::fn connect_value_changed -->
Emitted right after the new value has been set on `timed_signals`
## `timed_value`
The `gst::TimedValue` where the value changed
<!-- trait TimedValueControlSourceExt::fn connect_value_removed -->
Emitted when `timed_value` is removed from `self_`
## `timed_value`
The removed `gst::TimedValue`
<!-- struct TriggerControlSource -->
`TriggerControlSource` is a `gst::ControlSource`, that returns values from user-given
control points. It allows for a tolerance on the time-stamps.
To use `TriggerControlSource` get a new instance by calling
`TriggerControlSource::new`, bind it to a `gobject::ParamSpec` and set some
control points by calling `TimedValueControlSourceExt::set`.
All functions are MT-safe.
# Implements
[`TriggerControlSourceExt`](trait.TriggerControlSourceExt.html), [`TimedValueControlSourceExt`](trait.TimedValueControlSourceExt.html), [`gst::ControlSourceExt`](../gst/trait.ControlSourceExt.html), [`gst::ObjectExt`](../gst/trait.ObjectExt.html)
<!-- trait TriggerControlSourceExt -->
Trait containing all `TriggerControlSource` methods.
# Implementors
[`TriggerControlSource`](struct.TriggerControlSource.html)
<!-- impl TriggerControlSource::fn new -->
This returns a new, unbound `TriggerControlSource`.
# Returns
a new, unbound `TriggerControlSource`.

2
docs/src/lib.rs
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@ -20,6 +20,7 @@ pub enum Library {
GstAudio,
GstApp,
Gst,
GstController,
}
fn docs(lib: Library) -> &'static str {
@ -40,6 +41,7 @@ fn docs(lib: Library) -> &'static str {
Library::GstAudio => include_str!("../gstreamer-audio/docs.md"),
Library::GstApp => include_str!("../gstreamer-app/docs.md"),
Library::Gst => include_str!("../gstreamer/docs.md"),
Library::GstController => include_str!("../gstreamer-controller/docs.md"),
}
}