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https://gitlab.freedesktop.org/gstreamer/gstreamer-rs.git
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003554876c
Currently only covers what is needed to keep code compiling, plus everything caps/structure/tags related. This avoids unnecessary heap allocations for adding the NUL-terminator of C strings, and especially makes caps/structure handling as efficient as in C. Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/merge_requests/1190>
25 lines
761 B
Rust
25 lines
761 B
Rust
// Take a look at the license at the top of the repository in the LICENSE file.
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use glib::{prelude::*, translate::*};
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use crate::{tags::*, TagMergeMode, TagSetter};
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pub trait TagSetterExtManual: 'static {
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#[doc(alias = "gst_tag_setter_add_tag_value")]
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fn add<'a, T: Tag<'a>>(&self, value: &T::TagType, mode: TagMergeMode);
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}
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impl<O: IsA<TagSetter>> TagSetterExtManual for O {
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fn add<'a, T: Tag<'a>>(&self, value: &T::TagType, mode: TagMergeMode) {
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unsafe {
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let v = value.to_send_value();
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ffi::gst_tag_setter_add_tag_value(
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self.as_ref().to_glib_none().0,
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mode.into_glib(),
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T::TAG_NAME.as_ptr(),
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v.to_glib_none().0,
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);
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}
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}
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}
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