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// gcc nvpath.c -o nvpath -lGL -lglfw && primusrun ./nvpath

#include <stdio.h>
#include <stdlib.h>

#include <GLFW/glfw3.h>

#ifndef __APPLE__
PFNGLPATHCOMMANDSNVPROC glPathCommandsNV = NULL;
PFNGLCOVERSTROKEPATHNVPROC glCoverStrokePathNV = NULL;

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const portAudio = require('naudiodon');
var http = require('http');

var clients = [];
http.createServer((req, res) => {
    if (req.url === '/data') clients.push(res);
    else res.end(`<script>
var context = new AudioContext();

fetch('/data').then(response => {

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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<style>
    @font-face {
        font-family: iransans;
        src: url("data:font/ttf;base64,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// https://github.com/openstreetmap/openstreetmap-website/blob/e72acaca9b988d41298415d51a10533d3a27e958/lib/osm.rb#L452
function bounds(lat, lon, radius) {
  lat = lat * Math.PI / 180;
  lon = lon * Math.PI / 180;

  var latradius = 2 * Math.asin(Math.sqrt(Math.sin(radius / 6372.795 / 2)**2));
  try {
    var lonradius = 2 * Math.asin(Math.sqrt(Math.sin(radius / 6372.795 / 2)**2 / Math.cos(lat)**2))
  } catch (e) {
    var lonradius = PI;

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// clang a.cc harfbuzz.o -std=c++11 -fno-exceptions -DHAVE_CORETEXT -framework CoreText -framework CoreFoundation -framework CoreGraphics && ./a.out
#include "src/hb-coretext.h"

static void _single_element_callback (void *info, const CGPathElement *element) 
{
    switch (element->type) {
    case kCGPathElementMoveToPoint:
        printf ("M%lf,%lf", element->points[0].x * 100, element->points[0].x * 100);
        break;
    case kCGPathElementAddLineToPoint:

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// gcc -DHB_NO_MT c.cc -ldwrite && a.exe
// But it gives some apparently random number...
// M0,0 C0,0 0,-536870912 0,0 C0,0 -1610612736,0 0,0 L0,0 L0,0 C1073741824...
#include <stdio.h>
#include <stdint.h>
#include <stdlib.h>
#include <windows.h>
#include <DWrite_1.h>
#include <d2d1.h>

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// gcc a.cc -lgdi32 && a.exe

#include <stdint.h>
#include <stdio.h>

#include <math.h>

#include <windows.h>

int

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// clang a.c -DHB_NO_MT -fno-exceptions -fno-rtti -fno-threadsafe-statics -fvisibility-inlines-hidden ../harfbuzz/src/harfbuzz.cc unix/*.c common/*.c `pkg-config --cflags --libs gtk+-3.0` -lm -ldl -Oz -flto -fuse-ld=lld -Wl,--lto-O3 -Wl,--strip-all -Wl,--gc-sections && ./a.out
// a.out = 646K, containing libui and harfbuzz shaping and draw

// i686-w64-mingw32-g++ a.c -DHB_NO_MT ../harfbuzz/src/harfbuzz.cc windows/*.cpp common/*.c -luser32 -lkernel32 -lgdi32 -lcomctl32 -luxtheme -lmsimg32 -lcomdlg32 -ld2d1 -ldwrite -lole32 -loleaut32 -loleacc -luuid -static-libgcc -static-libstdc++ -Wl,-Bstatic -lstdc++ -lpthread -Wl,-Bdynamic

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#include "ui.h"

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use std::process::Command;
use std::cmp::min;
use std::io::prelude::*;
use std::fs::File;

#[derive(Copy, Clone)]
pub struct Point {
    pub x: f32,
    pub y: f32,
}

ebraminio

#include <stdio.h>
#include <stdlib.h>

#include "src/hb.h"
#include "src/hb-ot.h"

struct hb_rasterizer_t
{
  hb_ot_glyph_decompose_funcs_t *funcs;
  unsigned width, height;