11 lines
322 B
Rust
11 lines
322 B
Rust
pub const HEADER_LEN: usize = 13;
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pub const FOOTER_LEN: usize = 18;
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// Descriptor bits:
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// bit 5-4 = origin
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// bit 3-0 = alpha depth
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pub const ORIGIN_BOTTOM_LEFT: u8 = 0b0000_0000;
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pub const ORIGIN_BOTTOM_RIGHT: u8 = 0b0001_0000;
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pub const ORIGIN_TOP_LEFT: u8 = 0b0010_0000;
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pub const ORIGIN_TOP_RIGHT: u8 = 0b0011_0000;
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