DanielGibson’s gists

DanielGibson / warptest.c

Created May 6, 2018 00:38

testcase for SDL2 bug #4152 (and the old #3931)

	// gcc -Wall -o warptest `sdl2-config --cflags` warptest.c `sdl2-config --libs`

	#include <stdio.h>
	#include <SDL.h>

	static FILE* outfile = NULL;

	static void UpdateWinTitle(int accumX, int accumY, SDL_Window* win)
	{
	char buf[128];

DanielGibson / al_funcs.h

Last active April 10, 2018 15:10

OpenAL function in X-Macros, can be used to define and load function pointers etc

	/*
	* All function names and corresponding pointer-to-function-types
	* from the OpenAL headers, wrapped in a magic macro so it can be used for whatever.
	*
	* Idea for the magic X macro from Walter Bright:
	* http://www.drdobbs.com/cpp/the-x-macro/228700289
	*
	* To use this, you have to #define the AL_X_MAGIC(fn, fnptrt)
	* macro for the AL_H_FUNCS and ALC_H_FUNCS and the
	* ALEXT_X_MAGIC(fn, fnptrt, ext) macro for the ALEXT_H_FUNCS and EFX_H_FUNCS

DanielGibson / GOG-Q2-Trackmapping.txt

Last active June 10, 2018 01:09

GOG Quake2 Trackname mapping to Yamagi Quake2 Tracks

	GOG music/Track02.ogg to Track11.ogg => baseq2/music/02.ogg .. 11.ogg
	Track12.ogg .. Track21.ogg => rogue/music/02.ogg .. 11.ogg

	For xatrix it's like to following
	(xatrix track number => Q2/Ground Zero(GZ) Track number => GOG Track number)

	02 => Q2:09 => Track09
	03 => GZ:03 => Track13
	04 => GZ:04 => Track14
	05 => Q2:07 => Track07

DanielGibson / extract_daikatana_gog.sh

Created January 24, 2018 01:12

A shellscript that extracts Daikatana from the GOG Inno Setup installer into the current directory

	#!/bin/sh

	INSTALLER_PATH="$1"

	print_usage () {
	echo "Usage: "
	echo " $0 /path/to/setup_daikatana_2.0.0.3.exe"
	}

	print_bug_info () {

DanielGibson / TestMouseWarp.cpp

Last active May 6, 2018 00:28

Test "SetCursorPos() doesn't always generate mouse events"

	// This is mostly generated by Visual Studio 2013, I marked all places I changed/added with // DG: ...
	// this probably doesn't build as is; I didn't know how to create a portable Visual Studio "solution"
	// or which parts of the project folder are relevant..

	// when running this, you can quit with Alt+F4

	// TestMouseWarp.cpp : Defines the entry point for the application.
	//

	#include <windowsx.h>

DanielGibson / SDL_mouse.c

Last active December 6, 2017 16:03

test sdl relative mouse input with mouse warping

	// in src/events/SDL_mouse.c added some SDL_Log() calls to SDL_PrivateSendMouseMotion():

	#include "SDL_log.h"
	static int
	SDL_PrivateSendMouseMotion(SDL_Window * window, SDL_MouseID mouseID, int relative, int x, int y)
	{
	SDL_Mouse *mouse = SDL_GetMouse();
	int posted;
	int xrel;
	int yrel;

DanielGibson / guess_libstdcpp_ver.c

Last active April 3, 2022 19:44

Find out which version of libstdc++.so.6, libgcc_s.so.1 and libSDL2-2.0.so.0 is installed on a (x86 or x86_64) Linux system

	/*
	* Try to find out the libstdc++.so.6 version on the (x86 or x86_64) Linux
	* system this is executed on.
	* (you could then use that information to decide whether to use LD_PRELOAD
	* or LD_LIBRARY_PATH to make a C++ program launched from here use a newer
	* version of libstdc++.so.6 that you provide)
	*
	* (C) 2017 Daniel Gibson
	*
	* LICENSE

DanielGibson / testrapidjson.cpp

Created August 2, 2016 21:56

Test rapidjson parsing speed, like in http://computers-are-fast.github.io/

	// this is hacky and assumes messages.json is <64k bytes. that's the case for
	// https://github.com/kamalmarhubi/one-second/blob/master/setup/protobuf/message.json

	#include "rapidjson/document.h"
	#include <stdio.h>
	#include <stdlib.h>

	int main(int argc, char** argv)
	{
	size_t numIterations = 1;

DanielGibson / vbox_osx_howto.txt

Last active February 18, 2022 17:53

How to install OSX in VirtualBox

	* On a Mac/other OSX VM, get El Capitan in AppStore
	* Similar for High Sierra, see https://gist.github.com/agentsim/00cc38c693e7d0e1b36a2080870d955b#gistcomment-2214881
	for the changed script.
	You might have to reboot your Mac after Downloading High Sierra in the AppStore,
	in case the first hdiutil attach ... step fails.
	* (Create install ISO with following script:)

	#!/bin/bash

	# Mount the Installer image

DanielGibson / daikatana_entities.json

Last active May 1, 2016 23:12

Daikatana Entity Definitions as .json

Daniel Gibson DanielGibson