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, GLBaseFilter, GLMemory, GLShader};
7use glib::{prelude::*, translate::*};
8
9glib::wrapper! {
10 #[doc(alias = "GstGLFilter")]
11 pub struct GLFilter(Object<ffi::GstGLFilter, ffi::GstGLFilterClass>) @extends GLBaseFilter, gst_base::BaseTransform, gst::Element, gst::Object;
12
13 match fn {
14 type_ => || ffi::gst_gl_filter_get_type(),
15 }
16}
17
18impl GLFilter {
19 pub const NONE: Option<&'static GLFilter> = None;
20}
21
22unsafe impl Send for GLFilter {}
23unsafe impl Sync for GLFilter {}
24
25mod sealed {
26 pub trait Sealed {}
27 impl<T: super::IsA<super::GLFilter>> Sealed for T {}
28}
29
30pub trait GLFilterExt: IsA<GLFilter> + sealed::Sealed + 'static {
31 #[doc(alias = "gst_gl_filter_draw_fullscreen_quad")]
32 fn draw_fullscreen_quad(&self) {
33 unsafe {
34 ffi::gst_gl_filter_draw_fullscreen_quad(self.as_ref().to_glib_none().0);
35 }
36 }
37
38 #[doc(alias = "gst_gl_filter_filter_texture")]
39 fn filter_texture(
40 &self,
41 input: &gst::Buffer,
42 output: &gst::Buffer,
43 ) -> Result<(), glib::error::BoolError> {
44 unsafe {
45 glib::result_from_gboolean!(
46 ffi::gst_gl_filter_filter_texture(
47 self.as_ref().to_glib_none().0,
48 input.to_glib_none().0,
49 output.to_glib_none().0
50 ),
51 "Failed to transform texture"
52 )
53 }
54 }
55
56 #[doc(alias = "gst_gl_filter_render_to_target")]
57 fn render_to_target<P: FnMut(&GLFilter, &GLMemory) -> bool>(
58 &self,
59 input: &GLMemory,
60 output: &GLMemory,
61 func: P,
62 ) -> Result<(), glib::error::BoolError> {
63 let mut func_data: P = func;
64 unsafe extern "C" fn func_func<P: FnMut(&GLFilter, &GLMemory) -> bool>(
65 filter: *mut ffi::GstGLFilter,
66 in_tex: *mut ffi::GstGLMemory,
67 user_data: glib::ffi::gpointer,
68 ) -> glib::ffi::gboolean {
69 let filter = from_glib_borrow(filter);
70 let in_tex = from_glib_borrow(in_tex);
71 let callback = user_data as *mut P;
72 (*callback)(&filter, &in_tex).into_glib()
73 }
74 let func = Some(func_func::<P> as _);
75 let super_callback0: &mut P = &mut func_data;
76 unsafe {
77 glib::result_from_gboolean!(
78 ffi::gst_gl_filter_render_to_target(
79 self.as_ref().to_glib_none().0,
80 mut_override(input.to_glib_none().0),
81 mut_override(output.to_glib_none().0),
82 func,
83 super_callback0 as *mut _ as *mut _
84 ),
85 "`func` returned `false`"
86 )
87 }
88 }
89
90 #[doc(alias = "gst_gl_filter_render_to_target_with_shader")]
91 fn render_to_target_with_shader(&self, input: &GLMemory, output: &GLMemory, shader: &GLShader) {
92 unsafe {
93 ffi::gst_gl_filter_render_to_target_with_shader(
94 self.as_ref().to_glib_none().0,
95 mut_override(input.to_glib_none().0),
96 mut_override(output.to_glib_none().0),
97 shader.to_glib_none().0,
98 );
99 }
100 }
101}
102
103impl<O: IsA<GLFilter>> GLFilterExt for O {}
104