asrael/pxl8
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

stream world data from pxl8d to pxl8

Browse source
This commit is contained in:
asrael 2026-01-25 09:26:30 -06:00
parent 39ee0fefb7
commit a71a9840b2
55 changed files with 5290 additions and 2131 deletions
Download patch file Download diff file Expand all files Collapse all files

36
pxl8d/src/allocator.rs Normal file
View file

@ -0,0 +1,36 @@
use core::alloc::{GlobalAlloc, Layout};
pub struct Allocator;
#[cfg(unix)]
unsafe impl GlobalAlloc for Allocator {
unsafe fn alloc(&self, layout: Layout) -> *mut u8 {
unsafe { libc::memalign(layout.align(), layout.size()) as *mut u8 }
}
unsafe fn dealloc(&self, ptr: *mut u8, _layout: Layout) {
unsafe { libc::free(ptr as *mut libc::c_void) }
}
unsafe fn realloc(&self, ptr: *mut u8, _layout: Layout, new_size: usize) -> *mut u8 {
unsafe { libc::realloc(ptr as *mut libc::c_void, new_size) as *mut u8 }
}
}
#[cfg(windows)]
unsafe impl GlobalAlloc for Allocator {
unsafe fn alloc(&self, layout: Layout) -> *mut u8 {
use windows_sys::Win32::System::Memory::*;
unsafe { HeapAlloc(GetProcessHeap(), 0, layout.size()) as *mut u8 }
}
unsafe fn dealloc(&self, ptr: *mut u8, _layout: Layout) {
use windows_sys::Win32::System::Memory::*;
unsafe { HeapFree(GetProcessHeap(), 0, ptr as *mut core::ffi::c_void) };
}
unsafe fn realloc(&self, ptr: *mut u8, _layout: Layout, new_size: usize) -> *mut u8 {
use windows_sys::Win32::System::Memory::*;
unsafe { HeapReAlloc(GetProcessHeap(), 0, ptr as *mut core::ffi::c_void, new_size) as *mut u8 }
}
}