Alexander Tarasikov astarasikov
🐈
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| #include <stdio.h> | |
| #include <stdlib.h> | |
| #include <string.h> | |
| #include <signal.h> | |
| #include <errno.h> | |
| #include <unwind.h> | |
| #include <execinfo.h> |
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| #include <stdio.h> | |
| #include <stdlib.h> | |
| #include <string.h> | |
| #include <va/va.h> | |
| #include <va/va_enc_h264.h> | |
| #include <va/va_x11.h> | |
| /* | |
| * http://www.intel.cn/content/dam/www/public/us/en/documents/white-papers/atom-e6xx-video-encoding-paper.pdf | |
| * This paper is crap. Since 2011 almost all VA API was changed |
astarasikov
/ llvm jit hello world
Created
May 2, 2014 23:09
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| /* | |
| Use the Makefile listed below and build with the PATH to your LLVM binaries | |
| PATH=~/Documents/workspace/builds/llvm/build/bin/:$PATH make | |
| ##### | |
| APPNAME=jit_tut1 | |
| LLFLAGS=$(shell llvm-config --cxxflags --ldflags --libs core jit interpreter x86) -lcurses | |
| all: | |
| c++ -g ./$(APPNAME).cpp $(LLFLAGS) -o ./$(APPNAME) |
astarasikov
/ hook_elf.c
Last active
October 18, 2018 23:51
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| #ifndef _GNU_SOURCE | |
| #define _GNU_SOURCE | |
| #endif | |
| #include <stdio.h> | |
| #include <stdlib.h> | |
| #include <string.h> | |
| #include <stdbool.h> | |
| #include <dlfcn.h> | |
| #include <errno.h> |
astarasikov
/ ARM SIGILL Example
Created
March 5, 2014 15:33
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| #include <stdio.h> | |
| #include <signal.h> | |
| #include <execinfo.h> | |
| #include <ucontext.h> | |
| #include <stdlib.h> | |
| #include <sys/mman.h> | |
| #define PAGE_SIZE 4096 | |
| #define PAGE_MASK (PAGE_SIZE - 1) |
astarasikov
/ Hilbert Curve 2D
Created
February 3, 2014 20:42
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| <html> | |
| <script type="text/javascript"> | |
| function d2xy(n, d) { | |
| var rx, ry, s, t, x, y; | |
| t = d; | |
| x = y = 0; | |
| for (s = 1; s < n; s *= 2) { | |
| rx = 1 & (t / 2); |
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| #import <Foundation/Foundation.h> | |
| #import <Cocoa/Cocoa.h> | |
| #import <CoreVideo/CVDisplayLink.h> | |
| @interface SxgeView : NSOpenGLView <NSWindowDelegate> | |
| -(void)registerDisplayLink; | |
| -(void)renderForTime:(CVTimeStamp)time; | |
| -(void)windowWillClose:(NSNotification*)note; |
astarasikov
/ gist:6745437
Created
September 28, 2013 19:14
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| #include <iostream> | |
| #include <cstdlib> | |
| #include <pthread.h> | |
| using namespace std; | |
| #define LOOP_COUNT 30 | |
| #define NUM_THREADS 4 | |
| #define Q_SIZE 5 |
astarasikov
/ erlang midi parser
Created
September 28, 2013 00:02
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| -module(midi). | |
| -export([parse/1, parse_file/1]). | |
| -define(BEINT, big-unsigned-integer-unit). | |
| -define(BEBIT, 1/?BEINT:1). | |
| -define(BEINT7, 1/?BEINT:7). | |
| -define(BEINT16, 1/?BEINT:16). | |
| -define(BEINT32, 1/?BEINT:32). | |
| -define(MIDI_HEADER, 16#4d546864:?BEINT32). |
astarasikov
/ iptables.conf
Created
July 23, 2013 10:54
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| # Generated by iptables-save v1.4.2 on Sun Mar 29 19:49:39 2009 | |
| *nat | |
| :PREROUTING ACCEPT [612:120070] | |
| :POSTROUTING ACCEPT [2011:162593] | |
| :OUTPUT ACCEPT [2011:162593] | |
| -A POSTROUTING -s 192.168.0.0/16 -o eth3 -j MASQUERADE | |
| COMMIT | |
| # Completed on Sun Mar 29 19:49:39 2009 | |
| # Generated by iptables-save v1.4.2 on Sun Mar 29 19:49:39 2009 | |
| *filter |