ffmpeg_the_third/codec/decoder/
mod.rs

1pub mod decoder;
2pub use self::decoder::Decoder;
3
4pub mod video;
5pub use self::video::Video;
6
7pub mod audio;
8pub use self::audio::Audio;
9
10pub mod subtitle;
11pub use self::subtitle::Subtitle;
12
13pub mod slice;
14
15pub mod conceal;
16pub use self::conceal::Conceal;
17
18pub mod check;
19pub use self::check::Check;
20
21pub mod opened;
22pub use self::opened::Opened;
23
24use std::ffi::CString;
25
26use crate::codec::Context;
27use crate::codec::Id;
28use crate::ffi::*;
29use crate::Codec;
30
31pub fn new() -> Decoder {
32    Context::new().decoder()
33}
34
35pub fn find(id: Id) -> Option<Codec> {
36    unsafe {
37        let ptr = avcodec_find_decoder(id.into());
38        Codec::from_raw(ptr)
39    }
40}
41
42pub fn find_by_name(name: &str) -> Option<Codec> {
43    unsafe {
44        let name = CString::new(name).unwrap();
45        let ptr = avcodec_find_decoder_by_name(name.as_ptr());
46
47        Codec::from_raw(ptr)
48    }
49}