Struct Image

Source

pub struct Image { /* private fields */ }

Implementations§

Source §

impl Image

Source

pub fn get_image_width(&self, channel: i32) -> u32

Examples found in repository ?

examples/demo.rs (line 68)

48fn main() {
49    let de = De265::new().unwrap();
50    println!("libde265 {}", de.get_version());
51
52    let mut decoder = Decoder::new(de.clone());
53    decoder.start_worker_threads(16).unwrap();
54
55    let h264_in = std::fs::read("/home/andrey/demo/h265/big_buck_bunney.h265").unwrap();
56
57    for packet in nal_units(&h264_in) {
58        decoder.push_data(packet, 0, None).unwrap();
59        decoder.decode().unwrap();
60
61        if let Some(img) = decoder.get_next_picture() {
62            let y = img.get_image_plane(0);
63            let u = img.get_image_plane(1);
64            let v = img.get_image_plane(2);
65
66            println!(
67                "pic {}x{} {:?} {:?} {:?} {:?} {:?} {:?} {:?}",
68                img.get_image_width(0),
69                img.get_image_height(0),
70                img.get_chroma_format(),
71                &y.0[0..20],
72                y.1,
73                &u.0[0..20],
74                u.1,
75                &v.0[0..20],
76                v.1
77            );
78        }
79    }
80}

Source

pub fn get_image_height(&self, channel: i32) -> u32

Examples found in repository ?

examples/demo.rs (line 69)

48fn main() {
49    let de = De265::new().unwrap();
50    println!("libde265 {}", de.get_version());
51
52    let mut decoder = Decoder::new(de.clone());
53    decoder.start_worker_threads(16).unwrap();
54
55    let h264_in = std::fs::read("/home/andrey/demo/h265/big_buck_bunney.h265").unwrap();
56
57    for packet in nal_units(&h264_in) {
58        decoder.push_data(packet, 0, None).unwrap();
59        decoder.decode().unwrap();
60
61        if let Some(img) = decoder.get_next_picture() {
62            let y = img.get_image_plane(0);
63            let u = img.get_image_plane(1);
64            let v = img.get_image_plane(2);
65
66            println!(
67                "pic {}x{} {:?} {:?} {:?} {:?} {:?} {:?} {:?}",
68                img.get_image_width(0),
69                img.get_image_height(0),
70                img.get_chroma_format(),
71                &y.0[0..20],
72                y.1,
73                &u.0[0..20],
74                u.1,
75                &v.0[0..20],
76                v.1
77            );
78        }
79    }
80}

Source

pub fn get_chroma_format(&self) -> ChromaFormat

Examples found in repository ?

examples/demo.rs (line 70)

48fn main() {
49    let de = De265::new().unwrap();
50    println!("libde265 {}", de.get_version());
51
52    let mut decoder = Decoder::new(de.clone());
53    decoder.start_worker_threads(16).unwrap();
54
55    let h264_in = std::fs::read("/home/andrey/demo/h265/big_buck_bunney.h265").unwrap();
56
57    for packet in nal_units(&h264_in) {
58        decoder.push_data(packet, 0, None).unwrap();
59        decoder.decode().unwrap();
60
61        if let Some(img) = decoder.get_next_picture() {
62            let y = img.get_image_plane(0);
63            let u = img.get_image_plane(1);
64            let v = img.get_image_plane(2);
65
66            println!(
67                "pic {}x{} {:?} {:?} {:?} {:?} {:?} {:?} {:?}",
68                img.get_image_width(0),
69                img.get_image_height(0),
70                img.get_chroma_format(),
71                &y.0[0..20],
72                y.1,
73                &u.0[0..20],
74                u.1,
75                &v.0[0..20],
76                v.1
77            );
78        }
79    }
80}

Source

pub fn get_bits_per_pixel(&self, channel: i32) -> i32

Source

pub fn get_image_plane(&self, channel: i32) -> (&[u8], usize)

Examples found in repository ?

examples/demo.rs (line 62)

48fn main() {
49    let de = De265::new().unwrap();
50    println!("libde265 {}", de.get_version());
51
52    let mut decoder = Decoder::new(de.clone());
53    decoder.start_worker_threads(16).unwrap();
54
55    let h264_in = std::fs::read("/home/andrey/demo/h265/big_buck_bunney.h265").unwrap();
56
57    for packet in nal_units(&h264_in) {
58        decoder.push_data(packet, 0, None).unwrap();
59        decoder.decode().unwrap();
60
61        if let Some(img) = decoder.get_next_picture() {
62            let y = img.get_image_plane(0);
63            let u = img.get_image_plane(1);
64            let v = img.get_image_plane(2);
65
66            println!(
67                "pic {}x{} {:?} {:?} {:?} {:?} {:?} {:?} {:?}",
68                img.get_image_width(0),
69                img.get_image_height(0),
70                img.get_chroma_format(),
71                &y.0[0..20],
72                y.1,
73                &u.0[0..20],
74                u.1,
75                &v.0[0..20],
76                v.1
77            );
78        }
79    }
80}