ffmpeg_the_third/codec/parameters/
common.rs

1use crate::macros::impl_for_many;
2
3use super::{Parameters, ParametersMut, ParametersRef};
4use crate::chroma::Location;
5use crate::codec::Id;
6use crate::color;
7use crate::media;
8use crate::{FieldOrder, Rational};
9
10#[cfg(feature = "ffmpeg_8_1")]
11use crate::format::AlphaMode;
12
13use crate::ChannelLayout;
14
15impl_for_many! {
16    impl for Parameters, ParametersRef<'p>, ParametersMut<'p> {
17        pub fn medium(&self) -> media::Type {
18            unsafe { (*self.as_ptr()).codec_type.into() }
19        }
20
21        pub fn id(&self) -> Id {
22            unsafe { (*self.as_ptr()).codec_id.into() }
23        }
24
25        // TODO: codec_tag
26        // TODO: extradata
27        // TODO: coded_side_data
28        // TODO: format (needs From<c_int> for format::Pixel and format::Sample)
29
30        pub fn bit_rate(&self) -> i64 {
31            unsafe { (*self.as_ptr()).bit_rate }
32        }
33
34        pub fn bits_per_coded_sample(&self) -> u32 {
35            unsafe { (*self.as_ptr()).bits_per_coded_sample as u32 }
36        }
37
38        pub fn bits_per_raw_sample(&self) -> u32 {
39            unsafe { (*self.as_ptr()).bits_per_raw_sample as u32 }
40        }
41
42        pub fn profile(&self) -> i32 {
43            unsafe { (*self.as_ptr()).profile as i32 }
44        }
45
46        pub fn level(&self) -> i32 {
47            unsafe { (*self.as_ptr()).level as i32 }
48        }
49
50        /// Video only
51        pub fn width(&self) -> u32 {
52            unsafe { (*self.as_ptr()).width as u32 }
53        }
54
55        /// Video only
56        pub fn height(&self) -> u32 {
57            unsafe { (*self.as_ptr()).height as u32 }
58        }
59
60        /// Video only
61        pub fn sample_aspect_ratio(&self) -> Rational {
62            unsafe { (*self.as_ptr()).sample_aspect_ratio.into() }
63        }
64
65        /// Video only
66        #[cfg(feature = "ffmpeg_6_1")]
67        pub fn framerate(&self) -> Rational {
68            unsafe { (*self.as_ptr()).framerate.into() }
69        }
70
71        /// Video only
72        pub fn field_order(&self) -> FieldOrder {
73            unsafe { (*self.as_ptr()).field_order.into() }
74        }
75
76        /// Video only
77        pub fn color_range(&self) -> color::Range {
78            unsafe { (*self.as_ptr()).color_range.into() }
79        }
80
81        /// Video only
82        pub fn color_primaries(&self) -> color::Primaries {
83            unsafe { (*self.as_ptr()).color_primaries.into() }
84        }
85
86        /// Video only
87        pub fn color_transfer_characteristic(&self) -> color::TransferCharacteristic {
88            unsafe { (*self.as_ptr()).color_trc.into() }
89        }
90
91        /// Video only
92        pub fn color_space(&self) -> color::Space {
93            unsafe { (*self.as_ptr()).color_space.into() }
94        }
95
96        /// Video only
97        pub fn chroma_location(&self) -> Location {
98            unsafe { (*self.as_ptr()).chroma_location.into() }
99        }
100
101        /// Video only
102        pub fn video_delay(&self) -> i32 {
103            unsafe { (*self.as_ptr()).video_delay as i32 }
104        }
105
106        /// Audio only
107        pub fn ch_layout(&self) -> ChannelLayout<'_> {
108            unsafe { ChannelLayout::from(&(*self.as_ptr()).ch_layout) }
109        }
110
111        /// Audio only
112        pub fn sample_rate(&self) -> u32 {
113            unsafe { (*self.as_ptr()).sample_rate as u32 }
114        }
115
116        /// Audio only
117        pub fn block_align(&self) -> u32 {
118            unsafe { (*self.as_ptr()).block_align as u32 }
119        }
120
121        /// Audio only
122        pub fn frame_size(&self) -> u32 {
123            unsafe { (*self.as_ptr()).frame_size as u32 }
124        }
125
126        /// Audio only
127        pub fn initial_padding(&self) -> u32 {
128            unsafe { (*self.as_ptr()).initial_padding as u32 }
129        }
130
131        /// Audio only
132        pub fn trailing_padding(&self) -> u32 {
133            unsafe { (*self.as_ptr()).trailing_padding as u32 }
134        }
135
136        /// Audio only
137        pub fn seek_preroll(&self) -> u32 {
138            unsafe { (*self.as_ptr()).seek_preroll as u32 }
139        }
140
141        #[cfg(feature = "ffmpeg_8_1")]
142        pub fn alpha_mode(&self) -> AlphaMode {
143            unsafe { (*self.as_ptr()).alpha_mode.into() }
144        }
145    }
146}
ffmpeg_the_third/codec/parameters/common.rs

ffmpeg_the_third/codec/parameters/
common.rs
