gstreamer-rs/gstreamer-video/src/video_overlay.rs

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// Take a look at the license at the top of the repository in the LICENSE file.
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use crate::VideoOverlay;
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use libc::uintptr_t;
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use glib::prelude::*;
use glib::translate::*;
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pub trait VideoOverlayExtManual: 'static {
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unsafe fn set_window_handle(&self, handle: uintptr_t);
unsafe fn got_window_handle(&self, handle: uintptr_t);
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}
impl<O: IsA<VideoOverlay>> VideoOverlayExtManual for O {
unsafe fn set_window_handle(&self, handle: uintptr_t) {
ffi::gst_video_overlay_set_window_handle(self.as_ref().to_glib_none().0, handle)
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}
unsafe fn got_window_handle(&self, handle: uintptr_t) {
ffi::gst_video_overlay_got_window_handle(self.as_ref().to_glib_none().0, handle)
}
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}
pub fn is_video_overlay_prepare_window_handle_message(msg: &gst::MessageRef) -> bool {
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skip_assert_initialized!();
unsafe {
from_glib(ffi::gst_is_video_overlay_prepare_window_handle_message(
msg.as_mut_ptr(),
))
}
}