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authorValentin Popov <valentin@popov.link>2024-07-19 15:37:58 +0300
committerValentin Popov <valentin@popov.link>2024-07-19 15:37:58 +0300
commita990de90fe41456a23e58bd087d2f107d321f3a1 (patch)
tree15afc392522a9e85dc3332235e311b7d39352ea9 /vendor/jpeg-decoder/src/marker.rs
parent3d48cd3f81164bbfc1a755dc1d4a9a02f98c8ddd (diff)
downloadfparkan-a990de90fe41456a23e58bd087d2f107d321f3a1.tar.xz
fparkan-a990de90fe41456a23e58bd087d2f107d321f3a1.zip
Deleted vendor folder
Diffstat (limited to 'vendor/jpeg-decoder/src/marker.rs')
-rw-r--r--vendor/jpeg-decoder/src/marker.rs136
1 files changed, 0 insertions, 136 deletions
diff --git a/vendor/jpeg-decoder/src/marker.rs b/vendor/jpeg-decoder/src/marker.rs
deleted file mode 100644
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--- a/vendor/jpeg-decoder/src/marker.rs
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-// Table B.1
-#[derive(Clone, Copy, Debug, PartialEq)]
-// Note: Established names.
-#[allow(clippy::upper_case_acronyms)]
-pub enum Marker {
- /// Start Of Frame markers
- ///
- /// - SOF(0): Baseline DCT (Huffman coding)
- /// - SOF(1): Extended sequential DCT (Huffman coding)
- /// - SOF(2): Progressive DCT (Huffman coding)
- /// - SOF(3): Lossless (sequential) (Huffman coding)
- /// - SOF(5): Differential sequential DCT (Huffman coding)
- /// - SOF(6): Differential progressive DCT (Huffman coding)
- /// - SOF(7): Differential lossless (sequential) (Huffman coding)
- /// - SOF(9): Extended sequential DCT (arithmetic coding)
- /// - SOF(10): Progressive DCT (arithmetic coding)
- /// - SOF(11): Lossless (sequential) (arithmetic coding)
- /// - SOF(13): Differential sequential DCT (arithmetic coding)
- /// - SOF(14): Differential progressive DCT (arithmetic coding)
- /// - SOF(15): Differential lossless (sequential) (arithmetic coding)
- SOF(u8),
- /// Reserved for JPEG extensions
- JPG,
- /// Define Huffman table(s)
- DHT,
- /// Define arithmetic coding conditioning(s)
- DAC,
- /// Restart with modulo 8 count `m`
- RST(u8),
- /// Start of image
- SOI,
- /// End of image
- EOI,
- /// Start of scan
- SOS,
- /// Define quantization table(s)
- DQT,
- /// Define number of lines
- DNL,
- /// Define restart interval
- DRI,
- /// Define hierarchical progression
- DHP,
- /// Expand reference component(s)
- EXP,
- /// Reserved for application segments
- APP(u8),
- /// Reserved for JPEG extensions
- JPGn(u8),
- /// Comment
- COM,
- /// For temporary private use in arithmetic coding
- TEM,
- /// Reserved
- RES,
-}
-
-impl Marker {
- pub fn has_length(self) -> bool {
- use self::Marker::*;
- ! matches!(self, RST(..) | SOI | EOI | TEM)
- }
-
- pub fn from_u8(n: u8) -> Option<Marker> {
- use self::Marker::*;
- match n {
- 0x00 => None, // Byte stuffing
- 0x01 => Some(TEM),
- 0x02 ..= 0xBF => Some(RES),
- 0xC0 => Some(SOF(0)),
- 0xC1 => Some(SOF(1)),
- 0xC2 => Some(SOF(2)),
- 0xC3 => Some(SOF(3)),
- 0xC4 => Some(DHT),
- 0xC5 => Some(SOF(5)),
- 0xC6 => Some(SOF(6)),
- 0xC7 => Some(SOF(7)),
- 0xC8 => Some(JPG),
- 0xC9 => Some(SOF(9)),
- 0xCA => Some(SOF(10)),
- 0xCB => Some(SOF(11)),
- 0xCC => Some(DAC),
- 0xCD => Some(SOF(13)),
- 0xCE => Some(SOF(14)),
- 0xCF => Some(SOF(15)),
- 0xD0 => Some(RST(0)),
- 0xD1 => Some(RST(1)),
- 0xD2 => Some(RST(2)),
- 0xD3 => Some(RST(3)),
- 0xD4 => Some(RST(4)),
- 0xD5 => Some(RST(5)),
- 0xD6 => Some(RST(6)),
- 0xD7 => Some(RST(7)),
- 0xD8 => Some(SOI),
- 0xD9 => Some(EOI),
- 0xDA => Some(SOS),
- 0xDB => Some(DQT),
- 0xDC => Some(DNL),
- 0xDD => Some(DRI),
- 0xDE => Some(DHP),
- 0xDF => Some(EXP),
- 0xE0 => Some(APP(0)),
- 0xE1 => Some(APP(1)),
- 0xE2 => Some(APP(2)),
- 0xE3 => Some(APP(3)),
- 0xE4 => Some(APP(4)),
- 0xE5 => Some(APP(5)),
- 0xE6 => Some(APP(6)),
- 0xE7 => Some(APP(7)),
- 0xE8 => Some(APP(8)),
- 0xE9 => Some(APP(9)),
- 0xEA => Some(APP(10)),
- 0xEB => Some(APP(11)),
- 0xEC => Some(APP(12)),
- 0xED => Some(APP(13)),
- 0xEE => Some(APP(14)),
- 0xEF => Some(APP(15)),
- 0xF0 => Some(JPGn(0)),
- 0xF1 => Some(JPGn(1)),
- 0xF2 => Some(JPGn(2)),
- 0xF3 => Some(JPGn(3)),
- 0xF4 => Some(JPGn(4)),
- 0xF5 => Some(JPGn(5)),
- 0xF6 => Some(JPGn(6)),
- 0xF7 => Some(JPGn(7)),
- 0xF8 => Some(JPGn(8)),
- 0xF9 => Some(JPGn(9)),
- 0xFA => Some(JPGn(10)),
- 0xFB => Some(JPGn(11)),
- 0xFC => Some(JPGn(12)),
- 0xFD => Some(JPGn(13)),
- 0xFE => Some(COM),
- 0xFF => None, // Fill byte
- }
- }
-}