| <!DOCTYPE html> | |
| <meta charset=utf-8> | |
| <meta name=viewport content="width=device-width, initial-scale=1, maximum-scale=1"> | |
| <meta name=apple-mobile-web-app-capable content=yes> | |
| <meta name=apple-mobile-web-app-status-bar-style content=black> | |
| <title>Test fullscreen</title> | |
| <style> | |
| html, body { | |
| margin: 0; | |
| padding: 0; |
This benchmark has been misleading for a while. It was originally made to demonstrate how JIT compilers can do all sorts of crazy stuff to your code - especially LuaJIT - and was meant to be a starting point of discussion about what exactly LuaJIT does and how.
As a result, its not indicative of what its performance may be on more realistic data. Differences can be expected because
| // Copyright (c) Sergey Lyubka, 2013. | |
| // All rights reserved. | |
| // Released under the MIT license. | |
| // This program is used to embed arbitrary data into a C binary. It takes | |
| // a list of files as an input, and produces a .c data file that contains | |
| // contents of all these files as collection of char arrays. | |
| // Usage: | |
| // 1. Compile this file: | |
| // cc -o embed embed.c |
| // Exact distortion parameters (a, b, c) are not known yet, these are just placeholers | |
| float a = 0.20f; | |
| float b = 0.00f; | |
| float c = 0.00f; | |
| float d = 1 - (a + b + c); | |
| // Calculate the source location "radius" (distance from the centre of the viewport) | |
| // fragPos - xy position of the current fragment (destination) in NDC space [-1 1]^2 | |
| float destR = length(fragPos); | |
| float srcR = a * pow(destR,4) + b * pow(destR,3) + c * pow(destR,2) + d * destR; |
Attention: the list was moved to
https://github.com/dypsilon/frontend-dev-bookmarks
This page is not maintained anymore, please update your bookmarks.
Attention: the list was moved to
https://github.com/dypsilon/frontend-dev-bookmarks
This page is not maintained anymore, please update your bookmarks.
UUID (Universally Unique Identifier): A sequence of 128 bits that can guarantee uniqueness across space and time, defined by [RFC 4122][rfc4122].
GUID (Globally Unique Identifier): Microsoft's implementation of the UUID specification; often used interchangeably with UUID.
UDID _(Unique Device Identifier)): A sequence of 40 hexadecimal characters that uniquely identify an iOS device (the device's Social Security Number, if you will). This value can be retrieved through iTunes, or found using UIDevice -uniqueIdentifier. Derived from hardware details like MAC address.
