Laytan laytan
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| city64 :: proc(data: []byte) -> u64 { | |
| // Some primes between 2^63 and 2^64 for various uses. | |
| K0 :: 0xc3a5c85c97cb3127 | |
| K1 :: 0xb492b66fbe98f273 | |
| K2 :: 0x9ae16a3b2f90404f | |
| fetch64 :: proc(p: [^]byte) -> u64 { | |
| res := intrinsics.unaligned_load((^u64)(p)) | |
| when ODIN_ENDIAN == .Big { |
laytan
/ case_map.odin
Last active
November 13, 2024 18:41
Case insensitive map in Odin (very basic)
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| package main | |
| import "base:intrinsics" | |
| import "base:runtime" | |
| import "core:hash" | |
| import "core:mem" | |
| import "core:strings" | |
| import "core:unicode" | |
| import "core:unicode/utf8" |
laytan
/ index.html
Created
October 23, 2024 17:12
Very simple sound abstraction in Odin over WebAudio and MiniAudio
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| <!DOCTYPE html> | |
| <html lang="en" style="height: 100%;"> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <meta name="viewport" content="width=device-width, initial-scale=1"> | |
| <title>Yo</title> | |
| </head> | |
| <body id="body" style="height: 100%; padding: 0; margin: 0; overflow: hidden;"> | |
| <canvas id="wgpu-canvas"></canvas> | |
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| deep_clone :: proc(value: $T, allocator := context.allocator, temp_allocator := context.temp_allocator) -> (clone: T) { | |
| internal_deep_clone :: proc(value: any, clone: any, ptrs: ^map[rawptr]rawptr) { | |
| // Forgive me father for I have sinned. | |
| using reflect | |
| value_core := any_core(value) | |
| clone_core := any_core(clone) | |
| assert(value_core.id == clone_core.id) | |
| fti := type_info_of(value_core.id) |
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| package main | |
| import "core:c/libc" | |
| import "core:fmt" | |
| import "core:io" | |
| import "core:os" | |
| import "core:time" | |
| import "core:unicode/utf8" | |
| @(require) |
laytan
/ renderer.odin
Last active
July 15, 2024 16:36
Example Odin font renderer using fontstash and WebGPU
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| package vendor_wgpu_example_fontstash | |
| import intr "base:intrinsics" | |
| import "core:fmt" | |
| import "core:math/linalg" | |
| import sa "core:container/small_array" | |
| import fs "vendor:fontstash" | |
| import "vendor:wgpu" |
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| program: entry.c program.odin | |
| odin build . -out:program -no-entry-point -build-mode:object | |
| clang entry.c program.o -o program | |
| rm program.o |
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| package rlights | |
| import rl "vendor:raylib" | |
| MAX_LIGHTS :: 4 | |
| Light :: struct { | |
| type: LightType, | |
| enabled: b32, | |
| position: [3]f32, |
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| import lldb | |
| def is_slice_type(t, internal_dict): | |
| return t.name.startswith("[]") or t.name.startswith("[dynamic]") | |
| class SliceChildProvider: | |
| def __init__(self, val, dict): | |
| self.val = val | |
| def num_children(self): |
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| package main | |
| import "core:fmt" | |
| import "core:io" | |
| import "core:odin/ast" | |
| import "core:odin/parser" | |
| import "core:os" | |
| import "core:path/filepath" | |
| import "core:slice" | |
| import "core:strings" |
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