gstreamer_gl/auto/
gl_display.rs

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, GLContext, GLDisplayType, GLWindow, GLAPI};
7use glib::{
8    object::ObjectType as _,
9    prelude::*,
10    signal::{connect_raw, SignalHandlerId},
11    translate::*,
12};
13use std::boxed::Box as Box_;
14
15glib::wrapper! {
16    #[doc(alias = "GstGLDisplay")]
17    pub struct GLDisplay(Object<ffi::GstGLDisplay, ffi::GstGLDisplayClass>) @extends gst::Object;
18
19    match fn {
20        type_ => || ffi::gst_gl_display_get_type(),
21    }
22}
23
24impl GLDisplay {
25    pub const NONE: Option<&'static GLDisplay> = None;
26
27    #[doc(alias = "gst_gl_display_new")]
28    pub fn new() -> GLDisplay {
29        assert_initialized_main_thread!();
30        unsafe { from_glib_full(ffi::gst_gl_display_new()) }
31    }
32
33    #[cfg(feature = "v1_20")]
34    #[cfg_attr(docsrs, doc(cfg(feature = "v1_20")))]
35    #[doc(alias = "gst_gl_display_new_with_type")]
36    #[doc(alias = "new_with_type")]
37    pub fn with_type(type_: GLDisplayType) -> Option<GLDisplay> {
38        assert_initialized_main_thread!();
39        unsafe { from_glib_full(ffi::gst_gl_display_new_with_type(type_.into_glib())) }
40    }
41}
42
43impl Default for GLDisplay {
44    fn default() -> Self {
45        Self::new()
46    }
47}
48
49unsafe impl Send for GLDisplay {}
50unsafe impl Sync for GLDisplay {}
51
52mod sealed {
53    pub trait Sealed {}
54    impl<T: super::IsA<super::GLDisplay>> Sealed for T {}
55}
56
57pub trait GLDisplayExt: IsA<GLDisplay> + sealed::Sealed + 'static {
58    #[doc(alias = "gst_gl_display_create_window")]
59    fn create_window(&self) -> Result<GLWindow, glib::BoolError> {
60        unsafe {
61            Option::<_>::from_glib_full(ffi::gst_gl_display_create_window(
62                self.as_ref().to_glib_none().0,
63            ))
64            .ok_or_else(|| glib::bool_error!("Failed to create window"))
65        }
66    }
67
68    #[doc(alias = "gst_gl_display_filter_gl_api")]
69    fn filter_gl_api(&self, gl_api: GLAPI) {
70        unsafe {
71            ffi::gst_gl_display_filter_gl_api(self.as_ref().to_glib_none().0, gl_api.into_glib());
72        }
73    }
74
75    #[doc(alias = "gst_gl_display_get_gl_api")]
76    #[doc(alias = "get_gl_api")]
77    fn gl_api(&self) -> GLAPI {
78        unsafe {
79            from_glib(ffi::gst_gl_display_get_gl_api(
80                self.as_ref().to_glib_none().0,
81            ))
82        }
83    }
84
85    #[doc(alias = "gst_gl_display_get_gl_api_unlocked")]
86    #[doc(alias = "get_gl_api_unlocked")]
87    fn gl_api_unlocked(&self) -> GLAPI {
88        unsafe {
89            from_glib(ffi::gst_gl_display_get_gl_api_unlocked(
90                self.as_ref().to_glib_none().0,
91            ))
92        }
93    }
94
95    #[doc(alias = "gst_gl_display_get_handle_type")]
96    #[doc(alias = "get_handle_type")]
97    fn handle_type(&self) -> GLDisplayType {
98        unsafe {
99            from_glib(ffi::gst_gl_display_get_handle_type(
100                self.as_ref().to_glib_none().0,
101            ))
102        }
103    }
104
105    #[doc(alias = "gst_gl_display_remove_window")]
106    fn remove_window(&self, window: &impl IsA<GLWindow>) -> Result<(), glib::error::BoolError> {
107        unsafe {
108            glib::result_from_gboolean!(
109                ffi::gst_gl_display_remove_window(
110                    self.as_ref().to_glib_none().0,
111                    window.as_ref().to_glib_none().0
112                ),
113                "Failed to remove window"
114            )
115        }
116    }
117
118    //#[cfg(feature = "v1_18")]
119    //#[cfg_attr(docsrs, doc(cfg(feature = "v1_18")))]
120    //#[doc(alias = "gst_gl_display_retrieve_window")]
121    //fn retrieve_window(&self, data: /*Unimplemented*/Option<Basic: Pointer>, compare_func: /*Unimplemented*/FnMut(/*Unimplemented*/Option<Basic: Pointer>) -> i32) -> Option<GLWindow> {
122    //    unsafe { TODO: call ffi:gst_gl_display_retrieve_window() }
123    //}
124
125    #[doc(alias = "create-context")]
126    fn connect_create_context<
127        F: Fn(&Self, &GLContext) -> Option<GLContext> + Send + Sync + 'static,
128    >(
129        &self,
130        f: F,
131    ) -> SignalHandlerId {
132        unsafe extern "C" fn create_context_trampoline<
133            P: IsA<GLDisplay>,
134            F: Fn(&P, &GLContext) -> Option<GLContext> + Send + Sync + 'static,
135        >(
136            this: *mut ffi::GstGLDisplay,
137            context: *mut ffi::GstGLContext,
138            f: glib::ffi::gpointer,
139        ) -> *mut ffi::GstGLContext {
140            let f: &F = &*(f as *const F);
141            f(
142                GLDisplay::from_glib_borrow(this).unsafe_cast_ref(),
143                &from_glib_borrow(context),
144            )
145            .to_glib_full()
146        }
147        unsafe {
148            let f: Box_<F> = Box_::new(f);
149            connect_raw(
150                self.as_ptr() as *mut _,
151                b"create-context\0".as_ptr() as *const _,
152                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
153                    create_context_trampoline::<Self, F> as *const (),
154                )),
155                Box_::into_raw(f),
156            )
157        }
158    }
159}
160
161impl<O: IsA<GLDisplay>> GLDisplayExt for O {}
gstreamer_gl/auto/gl_display.rs

gstreamer_gl/auto/
gl_display.rs
