diff options
Diffstat (limited to 'vendor/qoi/src/consts.rs')
| -rw-r--r-- | vendor/qoi/src/consts.rs | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/vendor/qoi/src/consts.rs b/vendor/qoi/src/consts.rs new file mode 100644 index 0000000..2281c24 --- /dev/null +++ b/vendor/qoi/src/consts.rs @@ -0,0 +1,17 @@ +pub const QOI_OP_INDEX: u8 = 0x00; // 00xxxxxx +pub const QOI_OP_DIFF: u8 = 0x40; // 01xxxxxx +pub const QOI_OP_LUMA: u8 = 0x80; // 10xxxxxx +pub const QOI_OP_RUN: u8 = 0xc0; // 11xxxxxx +pub const QOI_OP_RGB: u8 = 0xfe; // 11111110 +pub const QOI_OP_RGBA: u8 = 0xff; // 11111111 + +pub const QOI_MASK_2: u8 = 0xc0; // (11)000000 + +pub const QOI_HEADER_SIZE: usize = 14; + +pub const QOI_PADDING: [u8; 8] = [0, 0, 0, 0, 0, 0, 0, 0x01]; // 7 zeros and one 0x01 marker +pub const QOI_PADDING_SIZE: usize = 8; + +pub const QOI_MAGIC: u32 = u32::from_be_bytes(*b"qoif"); + +pub const QOI_PIXELS_MAX: usize = 400_000_000; |