mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer-rs.git
synced 2024-05-19 16:58:22 +00:00
104 lines
3.4 KiB
Rust
104 lines
3.4 KiB
Rust
// This file was generated by gir (https://github.com/gtk-rs/gir)
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// from gir-files (https://github.com/gtk-rs/gir-files)
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// from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git)
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// DO NOT EDIT
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use crate::{GLBaseFilter, GLMemory, GLShader};
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use glib::{prelude::*, translate::*};
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glib::wrapper! {
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#[doc(alias = "GstGLFilter")]
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pub struct GLFilter(Object<ffi::GstGLFilter, ffi::GstGLFilterClass>) @extends GLBaseFilter, gst_base::BaseTransform, gst::Element, gst::Object;
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match fn {
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type_ => || ffi::gst_gl_filter_get_type(),
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}
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}
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impl GLFilter {
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pub const NONE: Option<&'static GLFilter> = None;
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}
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unsafe impl Send for GLFilter {}
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unsafe impl Sync for GLFilter {}
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mod sealed {
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pub trait Sealed {}
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impl<T: super::IsA<super::GLFilter>> Sealed for T {}
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}
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pub trait GLFilterExt: IsA<GLFilter> + sealed::Sealed + 'static {
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#[doc(alias = "gst_gl_filter_draw_fullscreen_quad")]
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fn draw_fullscreen_quad(&self) {
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unsafe {
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ffi::gst_gl_filter_draw_fullscreen_quad(self.as_ref().to_glib_none().0);
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}
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}
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#[doc(alias = "gst_gl_filter_filter_texture")]
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fn filter_texture(
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&self,
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input: &gst::Buffer,
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output: &gst::Buffer,
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) -> Result<(), glib::error::BoolError> {
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unsafe {
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glib::result_from_gboolean!(
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ffi::gst_gl_filter_filter_texture(
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self.as_ref().to_glib_none().0,
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input.to_glib_none().0,
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output.to_glib_none().0
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),
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"Failed to transform texture"
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)
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}
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}
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#[doc(alias = "gst_gl_filter_render_to_target")]
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fn render_to_target<P: FnMut(&GLFilter, &GLMemory) -> bool>(
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&self,
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input: &GLMemory,
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output: &GLMemory,
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func: P,
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) -> Result<(), glib::error::BoolError> {
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let func_data: P = func;
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unsafe extern "C" fn func_func<P: FnMut(&GLFilter, &GLMemory) -> bool>(
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filter: *mut ffi::GstGLFilter,
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in_tex: *mut ffi::GstGLMemory,
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user_data: glib::ffi::gpointer,
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) -> glib::ffi::gboolean {
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let filter = from_glib_borrow(filter);
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let in_tex = from_glib_borrow(in_tex);
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let callback = user_data as *mut P;
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(*callback)(&filter, &in_tex).into_glib()
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}
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let func = Some(func_func::<P> as _);
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let super_callback0: &P = &func_data;
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unsafe {
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glib::result_from_gboolean!(
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ffi::gst_gl_filter_render_to_target(
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self.as_ref().to_glib_none().0,
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mut_override(input.to_glib_none().0),
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mut_override(output.to_glib_none().0),
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func,
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super_callback0 as *const _ as *mut _
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),
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"`func` returned `false`"
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)
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}
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}
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#[doc(alias = "gst_gl_filter_render_to_target_with_shader")]
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fn render_to_target_with_shader(&self, input: &GLMemory, output: &GLMemory, shader: &GLShader) {
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unsafe {
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ffi::gst_gl_filter_render_to_target_with_shader(
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self.as_ref().to_glib_none().0,
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mut_override(input.to_glib_none().0),
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mut_override(output.to_glib_none().0),
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shader.to_glib_none().0,
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);
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}
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}
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}
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impl<O: IsA<GLFilter>> GLFilterExt for O {}
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