22 lines
552 B
Rust
22 lines
552 B
Rust
//! QuickDraw PICT `PixMap` areas.
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use crate::{err::*, image::{*, pict::pm}};
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/// Process a `CopyBits` operation.
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pub fn read(im: Image8, b: &[u8], pack: bool, clip: bool) -> ResultS<Image8>
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{
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let p = if pack {0} else {4};
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let (b, hdr) = pm::head::read(&b[p..], pack, clip, &im)?;
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match hdr.depth {
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pm::head::Depth::_1 |
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pm::head::Depth::_2 |
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pm::head::Depth::_4 |
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pm::head::Depth::_8 => pm::ind::read(im, b, hdr),
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pm::head::Depth::_16 => pm::r5g5b5::read(im, b, hdr),
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pm::head::Depth::_32 => pm::rgb8::read(im, b, hdr),
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}
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}
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// EOF
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