1// This file was generated by gir (https://github.com/gtk-rs/gir)
2// from gir-files (https://github.com/gtk-rs/gir-files)
3// from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git)
4// DO NOT EDIT
5
6use crate::ffi;
7use glib::{prelude::*, translate::*};
8
9glib::wrapper! {
10 #[doc(alias = "GstVideoOrientation")]
11 pub struct VideoOrientation(Interface<ffi::GstVideoOrientation, ffi::GstVideoOrientationInterface>);
12
13 match fn {
14 type_ => || ffi::gst_video_orientation_get_type(),
15 }
16}
17
18impl VideoOrientation {
19 pub const NONE: Option<&'static VideoOrientation> = None;
20}
21
22unsafe impl Send for VideoOrientation {}
23unsafe impl Sync for VideoOrientation {}
24
25mod sealed {
26 pub trait Sealed {}
27 impl<T: super::IsA<super::VideoOrientation>> Sealed for T {}
28}
29
30pub trait VideoOrientationExt: IsA<VideoOrientation> + sealed::Sealed + 'static {
31 #[doc(alias = "gst_video_orientation_get_hcenter")]
32 #[doc(alias = "get_hcenter")]
33 fn hcenter(&self) -> Option<i32> {
34 unsafe {
35 let mut center = std::mem::MaybeUninit::uninit();
36 let ret = from_glib(ffi::gst_video_orientation_get_hcenter(
37 self.as_ref().to_glib_none().0,
38 center.as_mut_ptr(),
39 ));
40 if ret {
41 Some(center.assume_init())
42 } else {
43 None
44 }
45 }
46 }
47
48 #[doc(alias = "gst_video_orientation_get_hflip")]
49 #[doc(alias = "get_hflip")]
50 fn hflip(&self) -> Option<bool> {
51 unsafe {
52 let mut flip = std::mem::MaybeUninit::uninit();
53 let ret = from_glib(ffi::gst_video_orientation_get_hflip(
54 self.as_ref().to_glib_none().0,
55 flip.as_mut_ptr(),
56 ));
57 if ret {
58 Some(from_glib(flip.assume_init()))
59 } else {
60 None
61 }
62 }
63 }
64
65 #[doc(alias = "gst_video_orientation_get_vcenter")]
66 #[doc(alias = "get_vcenter")]
67 fn vcenter(&self) -> Option<i32> {
68 unsafe {
69 let mut center = std::mem::MaybeUninit::uninit();
70 let ret = from_glib(ffi::gst_video_orientation_get_vcenter(
71 self.as_ref().to_glib_none().0,
72 center.as_mut_ptr(),
73 ));
74 if ret {
75 Some(center.assume_init())
76 } else {
77 None
78 }
79 }
80 }
81
82 #[doc(alias = "gst_video_orientation_get_vflip")]
83 #[doc(alias = "get_vflip")]
84 fn vflip(&self) -> Option<bool> {
85 unsafe {
86 let mut flip = std::mem::MaybeUninit::uninit();
87 let ret = from_glib(ffi::gst_video_orientation_get_vflip(
88 self.as_ref().to_glib_none().0,
89 flip.as_mut_ptr(),
90 ));
91 if ret {
92 Some(from_glib(flip.assume_init()))
93 } else {
94 None
95 }
96 }
97 }
98
99 #[doc(alias = "gst_video_orientation_set_hcenter")]
100 fn set_hcenter(&self, center: i32) -> Result<(), glib::error::BoolError> {
101 unsafe {
102 glib::result_from_gboolean!(
103 ffi::gst_video_orientation_set_hcenter(self.as_ref().to_glib_none().0, center),
104 "Failed to set horizontal centering"
105 )
106 }
107 }
108
109 #[doc(alias = "gst_video_orientation_set_hflip")]
110 fn set_hflip(&self, flip: bool) -> Result<(), glib::error::BoolError> {
111 unsafe {
112 glib::result_from_gboolean!(
113 ffi::gst_video_orientation_set_hflip(
114 self.as_ref().to_glib_none().0,
115 flip.into_glib()
116 ),
117 "Failed to set horizontal flipping"
118 )
119 }
120 }
121
122 #[doc(alias = "gst_video_orientation_set_vcenter")]
123 fn set_vcenter(&self, center: i32) -> Result<(), glib::error::BoolError> {
124 unsafe {
125 glib::result_from_gboolean!(
126 ffi::gst_video_orientation_set_vcenter(self.as_ref().to_glib_none().0, center),
127 "Failed to set vertical centering"
128 )
129 }
130 }
131
132 #[doc(alias = "gst_video_orientation_set_vflip")]
133 fn set_vflip(&self, flip: bool) -> Result<(), glib::error::BoolError> {
134 unsafe {
135 glib::result_from_gboolean!(
136 ffi::gst_video_orientation_set_vflip(
137 self.as_ref().to_glib_none().0,
138 flip.into_glib()
139 ),
140 "Failed to set vertical flipping"
141 )
142 }
143 }
144}
145
146impl<O: IsA<VideoOrientation>> VideoOrientationExt for O {}
147