ffmpeg_rs/codec/encoder/
prediction.rs

1use ffi::*;
2use libc::c_int;
3
4#[derive(Eq, PartialEq, Clone, Copy, Debug)]
5pub enum Prediction {
6    Left,
7    Plane,
8    Median,
9}
10
11impl From<c_int> for Prediction {
12    fn from(value: c_int) -> Prediction {
13        match value {
14            FF_PRED_LEFT => Prediction::Left,
15            FF_PRED_PLANE => Prediction::Plane,
16            FF_PRED_MEDIAN => Prediction::Median,
17
18            _ => Prediction::Left,
19        }
20    }
21}
22
23impl From<Prediction> for c_int {
24    fn from(value: Prediction) -> c_int {
25        match value {
26            Prediction::Left => FF_PRED_LEFT,
27            Prediction::Plane => FF_PRED_PLANE,
28            Prediction::Median => FF_PRED_MEDIAN,
29        }
30    }
31}