1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184

// This file was generated by gir (https://github.com/gtk-rs/gir)
// from gir-files (https://github.com/gtk-rs/gir-files)
// from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git)
// DO NOT EDIT

use glib::translate::*;
use glib::value::FromValue;
use glib::value::ToValue;
use glib::StaticType;
use glib::Type;

/// The various interpolation modes available.
#[derive(Debug, Eq, PartialEq, Ord, PartialOrd, Hash, Clone, Copy)]
#[non_exhaustive]
#[doc(alias = "GstInterpolationMode")]
pub enum InterpolationMode {
    /// steps-like interpolation, default
    #[doc(alias = "GST_INTERPOLATION_MODE_NONE")]
    None,
    /// linear interpolation
    #[doc(alias = "GST_INTERPOLATION_MODE_LINEAR")]
    Linear,
    /// cubic interpolation (natural), may overshoot
    ///  the min or max values set by the control point, but is more 'curvy'
    #[doc(alias = "GST_INTERPOLATION_MODE_CUBIC")]
    Cubic,
    /// monotonic cubic interpolation, will not
    ///  produce any values outside of the min-max range set by the control points
    ///  (Since: 1.8)
    #[doc(alias = "GST_INTERPOLATION_MODE_CUBIC_MONOTONIC")]
    CubicMonotonic,
    #[doc(hidden)]
    __Unknown(i32),
}

#[doc(hidden)]
impl IntoGlib for InterpolationMode {
    type GlibType = ffi::GstInterpolationMode;

    fn into_glib(self) -> ffi::GstInterpolationMode {
        match self {
            Self::None => ffi::GST_INTERPOLATION_MODE_NONE,
            Self::Linear => ffi::GST_INTERPOLATION_MODE_LINEAR,
            Self::Cubic => ffi::GST_INTERPOLATION_MODE_CUBIC,
            Self::CubicMonotonic => ffi::GST_INTERPOLATION_MODE_CUBIC_MONOTONIC,
            Self::__Unknown(value) => value,
        }
    }
}

#[doc(hidden)]
impl FromGlib<ffi::GstInterpolationMode> for InterpolationMode {
    unsafe fn from_glib(value: ffi::GstInterpolationMode) -> Self {
        skip_assert_initialized!();
        match value {
            ffi::GST_INTERPOLATION_MODE_NONE => Self::None,
            ffi::GST_INTERPOLATION_MODE_LINEAR => Self::Linear,
            ffi::GST_INTERPOLATION_MODE_CUBIC => Self::Cubic,
            ffi::GST_INTERPOLATION_MODE_CUBIC_MONOTONIC => Self::CubicMonotonic,
            value => Self::__Unknown(value),
        }
    }
}

impl StaticType for InterpolationMode {
    fn static_type() -> Type {
        unsafe { from_glib(ffi::gst_interpolation_mode_get_type()) }
    }
}

impl glib::value::ValueType for InterpolationMode {
    type Type = Self;
}

unsafe impl<'a> FromValue<'a> for InterpolationMode {
    type Checker = glib::value::GenericValueTypeChecker<Self>;

    unsafe fn from_value(value: &'a glib::Value) -> Self {
        skip_assert_initialized!();
        from_glib(glib::gobject_ffi::g_value_get_enum(value.to_glib_none().0))
    }
}

impl ToValue for InterpolationMode {
    fn to_value(&self) -> glib::Value {
        let mut value = glib::Value::for_value_type::<Self>();
        unsafe {
            glib::gobject_ffi::g_value_set_enum(value.to_glib_none_mut().0, self.into_glib());
        }
        value
    }

    fn value_type(&self) -> glib::Type {
        Self::static_type()
    }
}

/// The various waveform modes available.
#[derive(Debug, Eq, PartialEq, Ord, PartialOrd, Hash, Clone, Copy)]
#[non_exhaustive]
#[doc(alias = "GstLFOWaveform")]
pub enum LFOWaveform {
    /// sine waveform
    #[doc(alias = "GST_LFO_WAVEFORM_SINE")]
    Sine,
    /// square waveform
    #[doc(alias = "GST_LFO_WAVEFORM_SQUARE")]
    Square,
    /// saw waveform
    #[doc(alias = "GST_LFO_WAVEFORM_SAW")]
    Saw,
    /// reverse saw waveform
    #[doc(alias = "GST_LFO_WAVEFORM_REVERSE_SAW")]
    ReverseSaw,
    /// triangle waveform
    #[doc(alias = "GST_LFO_WAVEFORM_TRIANGLE")]
    Triangle,
    #[doc(hidden)]
    __Unknown(i32),
}

#[doc(hidden)]
impl IntoGlib for LFOWaveform {
    type GlibType = ffi::GstLFOWaveform;

    fn into_glib(self) -> ffi::GstLFOWaveform {
        match self {
            Self::Sine => ffi::GST_LFO_WAVEFORM_SINE,
            Self::Square => ffi::GST_LFO_WAVEFORM_SQUARE,
            Self::Saw => ffi::GST_LFO_WAVEFORM_SAW,
            Self::ReverseSaw => ffi::GST_LFO_WAVEFORM_REVERSE_SAW,
            Self::Triangle => ffi::GST_LFO_WAVEFORM_TRIANGLE,
            Self::__Unknown(value) => value,
        }
    }
}

#[doc(hidden)]
impl FromGlib<ffi::GstLFOWaveform> for LFOWaveform {
    unsafe fn from_glib(value: ffi::GstLFOWaveform) -> Self {
        skip_assert_initialized!();
        match value {
            ffi::GST_LFO_WAVEFORM_SINE => Self::Sine,
            ffi::GST_LFO_WAVEFORM_SQUARE => Self::Square,
            ffi::GST_LFO_WAVEFORM_SAW => Self::Saw,
            ffi::GST_LFO_WAVEFORM_REVERSE_SAW => Self::ReverseSaw,
            ffi::GST_LFO_WAVEFORM_TRIANGLE => Self::Triangle,
            value => Self::__Unknown(value),
        }
    }
}

impl StaticType for LFOWaveform {
    fn static_type() -> Type {
        unsafe { from_glib(ffi::gst_lfo_waveform_get_type()) }
    }
}

impl glib::value::ValueType for LFOWaveform {
    type Type = Self;
}

unsafe impl<'a> FromValue<'a> for LFOWaveform {
    type Checker = glib::value::GenericValueTypeChecker<Self>;

    unsafe fn from_value(value: &'a glib::Value) -> Self {
        skip_assert_initialized!();
        from_glib(glib::gobject_ffi::g_value_get_enum(value.to_glib_none().0))
    }
}

impl ToValue for LFOWaveform {
    fn to_value(&self) -> glib::Value {
        let mut value = glib::Value::for_value_type::<Self>();
        unsafe {
            glib::gobject_ffi::g_value_set_enum(value.to_glib_none_mut().0, self.into_glib());
        }
        value
    }

    fn value_type(&self) -> glib::Type {
        Self::static_type()
    }
}