pijul/zstd-seekable - Change SO7DQK4GHRPVOMZ2YKWHUWTZ3XUYKVV5OSIEQSHFX6VTUAPJYKFQC

Minor changes

Created by darleybarreto on August 1, 2021

SO7DQK4GHRPVOMZ2YKWHUWTZ3XUYKVV5OSIEQSHFX6VTUAPJYKFQC

Dependencies

In channels

main

In discussions

#5 Oxidizing C files

Change contents

Replacement in src/lib.rs at line 16 [4.241245]
B:BD[3.175] → [2.0:25]
```
use twox_hash::XxHash64;
```
[3.175]
[3.216]
```
use twox_hash::xxh3::{hash64, Hash64};
```
Replacement in src/lib.rs at line 59 [4.241245]
B:BD[3.1086] → [3.1086:1111]
```
    xxh_state: XxHash64,
```
[3.1086]
[5.146]
```
    xxh_state: Hash64,
```
Replacement in src/lib.rs at line 85 [4.241245]
B:BD[3.1542] → [3.1542:1591]
```
    inn: ZSTD_inBuffer,
    xxh_state: XxHash64,
```
[3.1542]
[4.241980]
```
    xxh_state: Hash64,
```

Replacement in src/lib.rs at line 243 [4.241245]

B:BD[3.3857] → [3.3857:3908]

                xxh_state: XxHash64::with_seed(0),

[3.3857]

[3.3908]

                xxh_state: Hash64::with_seed(0),

Replacement in src/lib.rs at line 325 [4.241245]

B:BD[3.5982] → [3.5982:6035]

            self.xxh_state = XxHash64::with_seed(0);

[3.5982]

[4.246809]

            self.xxh_state = Hash64::with_seed(0);

Replacement in src/lib.rs at line 537 [4.241245]

B:BD[3.9290] → [3.9290:9399]

∅:D[6.797] → [4.251816:251840]

∅:D[7.1081] → [4.251816:251840]

∅:D[3.9399] → [4.251816:251840]

B:BD[4.251816] → [4.251816:251840]

B:BD[4.251840] → [3.9400:9462]

            inn: ZSTD_inBuffer {
                src: ptr::null() as *const c_void,
                size: 0,
                pos: 0,
            },
            xxh_state: XxHash64::with_seed(0),

[3.9290]

[4.251995]

            xxh_state: Hash64::with_seed(0),

Insertion in src/lib.rs at line 542 [4.241245]

[3.9565]

        // Help the compiler to see it's inbounds
        assert!(self.in_buff.len() == SEEKABLE_BUFF_SIZE);

Replacement in src/lib.rs at line 592 [4.241245]
B:BD[3.11262] → [3.11262:11295]
```
        while idx < num_frames {
```
[3.11262]
[3.11295]
```
        for idx in 0..num_frames {
```
Deletion in src/lib.rs at line 620 [4.241245]
B:BD[4.253513] → [3.12407:12430]
```
            idx += 1;
```

Replacement in src/lib.rs at line 666 [4.241245]

B:BD[8.1798] → [8.1798:1885]

        let eos = self.seek_table.entries[self.seek_table.entries.len() - 1].d_offset;

[8.1798]

[8.1885]

        let eos = self.seek_table.entries.last().unwrap().d_offset;

Insertion in src/lib.rs at line 677 [4.241245]

[8.2085]

[3.13825]


        let mut inn = ZSTD_inBuffer {
            src: ptr::null() as *const c_void,
            size: 0,
            pos: 0,
        };

Replacement in src/lib.rs at line 693 [4.241245]

B:BD[3.14233] → [3.14233:14429]

                self.inn = ZSTD_inBuffer {
                    src: self.in_buff.as_ptr() as *const _ as *const c_void,
                    size: 0,
                    pos: 0,
                };

[3.14233]

[8.2241]

                inn.src = self.in_buff.as_ptr() as *const _ as *const c_void;

Replacement in src/lib.rs at line 695 [4.241245]

∅:D[8.2242] → [3.14429:14486]

B:BD[3.14429] → [3.14429:14486]

                self.xxh_state = XxHash64::with_seed(0);

[8.2242]

[8.2243]

                self.xxh_state = Hash64::with_seed(0);

Replacement in src/lib.rs at line 736 [4.241245]

B:BD[3.15305] → [8.2744:2823]

                let (prev_out_pos, prev_in_pos) = (out_tmp.pos, self.inn.pos);

[3.15305]

[5.5535]

                let (prev_out_pos, prev_in_pos) = (out_tmp.pos, inn.pos);

Replacement in src/lib.rs at line 740 [4.241245]

B:BD[5.5594] → [5.5594:5690]

                    to_read = ZSTD_decompressStream(self.dstream, &mut out_tmp, &mut self.inn);

[5.5594]

[5.5690]

                    to_read = ZSTD_decompressStream(self.dstream, &mut out_tmp, &mut inn);

Replacement in src/lib.rs at line 764 [4.241245]

B:BD[8.3299] → [8.3299:3361]

                src_bytes_read += self.inn.pos - prev_in_pos;

[8.3299]

[8.3361]

                src_bytes_read += inn.pos - prev_in_pos;

Replacement in src/lib.rs at line 782 [4.241245]

B:BD[3.16768] → [3.16768:16819]

                if self.inn.pos == self.inn.size {

[3.16768]

[3.16819]

                if inn.pos == inn.size {

Replacement in src/lib.rs at line 786 [4.241245]

∅:D[9.746] → [3.17111:17194]

∅:D[5.5976] → [3.17111:17194]

B:BD[3.17111] → [3.17111:17194]

                    self.inn.size = to_read;
                    self.inn.pos = 0;

[5.5976]

[3.17194]

                    inn.size = to_read;
                    inn.pos = 0;

Replacement in src/lib.rs at line 863 [4.241245]

B:BD[3.20233] → [8.4613:4692]

∅:D[8.4692] → [3.20319:20361]

B:BD[3.20319] → [3.20319:20361]

        if offset >= self.seek_table.entries[self.get_num_frames()].d_offset {
            return self.get_num_frames();

[3.20233]

[3.20361]

        let n_frames = self.get_num_frames();
        assert!(self.seek_table.entries.len() >= n_frames);
        if offset >= self.seek_table.entries[n_frames].d_offset {
            return n_frames;

Replacement in src/lib.rs at line 871 [4.241245]

B:BD[3.20372] → [3.20372:20431]

        let (mut lo, mut hi) = (0, self.get_num_frames());

[3.20372]

[3.20431]

        let (mut lo, mut hi) = (0, n_frames);

Replacement in src/lib.rs at line 940 [4.241245]

B:BD[3.21179] → [2.964:1075]

    let mut hasher = XxHash64::with_seed(0);
    hasher.write(src);
    let checksum = hasher.finish() as u32;

[3.21179]

[10.1239]

    let checksum = hash64(src) as u32;