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Support WebAssembly

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This commit is contained in:
Joshua Goins 2024-11-01 16:50:37 -04:00
parent 6e6124a278
commit f83b2013fa
4 changed files with 6 additions and 6 deletions
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2
Cargo.toml
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@ -60,7 +60,7 @@ binrw = { version = "0.14", features = ["std"], default-features = false }
tracing = { version = "0.1", features = ["std"], default-features = false } tracing = { version = "0.1", features = ["std"], default-features = false }
# used for zlib compression in sqpack files # used for zlib compression in sqpack files
libz-ng-sys = { version = "1.1" } libz-sys = { version = "1.1" }
# nice to have features rust is lacking at the moment # nice to have features rust is lacking at the moment
modular-bitfield = "0.11" modular-bitfield = "0.11"

2
build.rs
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@ -3,6 +3,6 @@
fn main() { fn main() {
// Windows doesn't ship pkgconfig files, typically. At least in our build system. // Windows doesn't ship pkgconfig files, typically. At least in our build system.
#[cfg(not(target_os = "windows"))] #[cfg(all(not(target_os = "windows"), not(target_family = "wasm")))]
system_deps::Config::new().probe().unwrap(); system_deps::Config::new().probe().unwrap();
} }

2
src/compression.rs
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@ -3,7 +3,7 @@
use std::ptr::null_mut; use std::ptr::null_mut;
use libz_ng_sys::*; use libz_sys::*;
// This module's functions are licensed under MIT from https://github.com/rust-lang/flate2-rs // This module's functions are licensed under MIT from https://github.com/rust-lang/flate2-rs
mod flate2_zallocation { mod flate2_zallocation {

6
src/crc.rs
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@ -1,7 +1,7 @@
// SPDX-FileCopyrightText: 2023 Joshua Goins <josh@redstrate.com> // SPDX-FileCopyrightText: 2023 Joshua Goins <josh@redstrate.com>
// SPDX-License-Identifier: GPL-3.0-or-later // SPDX-License-Identifier: GPL-3.0-or-later
use libz_ng_sys::z_off_t; use libz_sys::z_off_t;
use std::ops::{Add, AddAssign, BitXor, BitXorAssign}; use std::ops::{Add, AddAssign, BitXor, BitXorAssign};
/// CRC used for filepath hashes in index file /// CRC used for filepath hashes in index file
@ -45,11 +45,11 @@ impl Jamcrc {
} }
fn crc32(crc: u32, s: &[u8]) -> u32 { fn crc32(crc: u32, s: &[u8]) -> u32 {
unsafe { libz_ng_sys::crc32(crc, s.as_ptr(), s.len() as u32) as u32 } unsafe { libz_sys::crc32(crc.into(), s.as_ptr(), s.len() as u32) as u32 }
} }
fn crc32_combine(crc1: u32, crc2: u32, len2: usize) -> u32 { fn crc32_combine(crc1: u32, crc2: u32, len2: usize) -> u32 {
unsafe { libz_ng_sys::crc32_combine(crc1, crc2, len2 as z_off_t) as u32 } unsafe { libz_sys::crc32_combine(crc1.into(), crc2.into(), len2 as z_off_t) as u32 }
} }
/// CRC used for shader keys /// CRC used for shader keys