brotli/enc/
block_split.rs

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1use super::super::alloc;
2use super::super::alloc::{Allocator, SliceWrapper};
3use crate::enc::combined_alloc::alloc_default;
4
5pub struct BlockSplit<Alloc: alloc::Allocator<u8> + alloc::Allocator<u32>> {
6    pub num_types: usize,
7    pub num_blocks: usize,
8    pub types: <Alloc as Allocator<u8>>::AllocatedMemory,
9    pub lengths: <Alloc as Allocator<u32>>::AllocatedMemory,
10}
11
12impl<Alloc: alloc::Allocator<u8> + alloc::Allocator<u32>> Default for BlockSplit<Alloc> {
13    fn default() -> Self {
14        Self {
15            num_types: 0,
16            num_blocks: 0,
17            types: alloc_default::<u8, Alloc>(),
18            lengths: alloc_default::<u32, Alloc>(),
19        }
20    }
21}
22
23impl<Alloc: alloc::Allocator<u8> + alloc::Allocator<u32>> BlockSplit<Alloc> {
24    pub fn new() -> BlockSplit<Alloc> {
25        Self::default()
26    }
27    pub fn destroy(&mut self, m: &mut Alloc) {
28        <Alloc as Allocator<u8>>::free_cell(m, core::mem::take(&mut self.types));
29        <Alloc as Allocator<u32>>::free_cell(m, core::mem::take(&mut self.lengths));
30        self.num_blocks = 0;
31        self.num_types = 0;
32    }
33    pub fn types_alloc_size(&self) -> usize {
34        self.types.slice().len()
35    }
36    pub fn lengths_alloc_size(&self) -> usize {
37        self.lengths.slice().len()
38    }
39}
brotli/enc/block_split.rs

brotli/enc/
block_split.rs
