DavidLudwig

extern SDL_Renderer * _renderer;

static SDL_bool UI_SaveScreenshotBMP(const char * fileName)
{
    int w = 0;
    int h = 0;
    SDL_GetWindowSize(_window, &w, &h);

    const int bytesPerPixel = 4;
    const int pitch = w * bytesPerPixel;

DavidLudwig

/*
 * Copyright (C) 1999-2001  Brian Paul   All Rights Reserved.
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 * 

DavidLudwig

#!/bin/bash
#
# SDL 2.0.4 Bug-"Count" Checker for Mac OS X or KDE
# Version 1.6
#
# Requirements:
#  - any one of the following command-line notification tools:
#      - Growl and growlnotify, for Mac OS X, available at http://growl.info
#      - kdialog, for KDE
#      - notify-send, for generic Linux notifications

DavidLudwig

#include <boost/utility/string_ref.hpp>
#include <stdio.h>

void process(boost::string_ref part) {
    printf("process(\"%s\")\n", part.to_string().c_str());
}

void split(boost::string_ref s, const char delim) {
    size_t p;

DavidLudwig

[Info][00:00:00.0004760] AppSession: Starting Xamarin Inspector client
[Error][00:00:03.0925560] AgentSessionWindowController: Unable to open workbook: System.AggregateException: One or more errors occurred. ---> System.InvalidOperationException: There is an error in XML document (0, 0). ---> System.Xml.XmlException: Root element is missing.
  at System.Xml.XmlTextReaderImpl.Throw (System.Exception e) <0x11dd41a40 + 0x000b1> in <filename unknown>:0 
  at System.Xml.XmlTextReaderImpl.ThrowWithoutLineInfo (System.String res) <0x11dd413f0 + 0x0008b> in <filename unknown>:0 
  at System.Xml.XmlTextReaderImpl.ParseDocumentContent () <0x11cbebb80 + 0x006db> in <filename unknown>:0 
  at System.Xml.XmlTextReaderImpl.Read () <0x11cbe05f0 + 0x0007c> in <filename unknown>:0 
  at System.Xml.XmlTextReader.Read () <0x11cbe05d0 + 0x0001a> in <filename unknown>:0 
  at System.Xml.XmlReader.MoveToContent () <0x11cbe0480 + 0x00084> in <filename unknown>:0 
  at Microsoft.Xml.Serialization.GeneratedAssembly.XmlSerializationRe

DavidLudwig

#!/bin/bash
SRC="$1"
if [ "$SRC" == "" ]; then
    SRC="src/video"
fi

HG_REV="$(hg summary | grep parent | awk '{print $2}')"
HG_REV_DATE="$(hg log -r $HG_REV | grep date | perl -pne 's/^[^:]*:\W*//')"
HG_CHANGESET="$(echo $HG_REV | perl -pne 's/.*://')"
HG_URL="https://hg.libsdl.org/SDL/rev/$HG_CHANGESET"

DavidLudwig

void DrawTestPattern_OpenGL1(float w, float h)
{
    glCullFace(GL_FRONT_AND_BACK);
    glBegin(GL_TRIANGLES);
        glColor3f(1, 0, 0); // top-left
        glVertex2f(-w,  h); // triangle 1
        glVertex2f(-w,  0);
        glVertex2f( 0,  0);
        glVertex2f( 0,  0); // triangle 2
        glVertex2f( 0,  h);

DavidLudwig

# -*- mode: ruby -*-
# vi: set ft=ruby :

Vagrant.configure("2") do |config|
  config.vm.box = "fedora/26-cloud-base"
  config.vm.box_version = "20170705"

  config.vm.provider "virtualbox" do |vb|
    # Display the VirtualBox GUI when booting the machine
    vb.gui = true

DavidLudwig

//
// ShowBitmap_Mac68k.cpp
// by David Ludwig <dludwig@pobox.com>
//
// Shows a 1-bit, XBM bitmap on an emulated (via pce-macplus) 4 MB Mac Plus.
//

// Compiled with g++ flags:
//  -Os -o romtest.o -fno-builtin -m68000 -nostdlib -mpcrel -Xlinker --oformat=binary

DavidLudwig

#include <io2d.h>
#include <mutex>

using namespace std;
using namespace std::experimental;
using namespace std::experimental::io2d;

static output_surface & display() {
    static auto surface = output_surface{500, 500, format::argb32, scaling::none, refresh_style::fixed, 30.f};
    return surface;