123 lines
2.9 KiB
C++
123 lines
2.9 KiB
C++
/*
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Copyright 2012 Wolfgang Thaller.
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This file is part of Retro68.
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Retro68 is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Retro68 is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Retro68. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <iostream>
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#include <cstdlib>
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#include <cstdio>
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#include <Quickdraw.h>
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#include <MacMemory.h>
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#include <Sound.h>
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#include <Events.h>
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#include <Fonts.h>
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#include "MacUtils.h"
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#include "Console.h"
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QDGlobals qd;
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extern ssize_t (*__write_hook)(int fd, const void*buf, size_t count);
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extern "C" ssize_t consolewrite(int fd, const void *buf, size_t count)
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{
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const char *p = (const char*)buf;
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for(int i = 0; i < count; i++)
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Console::currentInstance->putch(*p++);
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return count;
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}
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#include "fixed.h"
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class timer
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{
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long t;
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public:
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timer() : t(TickCount()) {}
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float elapsed() { return (TickCount() - t) / 60.15f; }
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};
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int main(int argc, char** argv)
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{
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//GrafPort port;
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WindowPtr win;
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InitGraf(&qd.thePort);
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InitFonts();
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InitWindows();
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InitMenus();
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Rect r;
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SetRect(&r, qd.screenBits.bounds.left + 5, qd.screenBits.bounds.top + 45, qd.screenBits.bounds.right - 5, qd.screenBits.bounds.bottom -5);
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win = NewWindow(NULL, &r, PSTR("Retro68 Console"), true, 0, (WindowPtr)-1, false, 0);
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SetPort(win);
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EraseRect(&win->portRect);
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new char[32];
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Console console(win, win->portRect);
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__write_hook = &consolewrite;
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std::cout << "Hello, world.\n";
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std::cout << "Generating numbers..." << std::flush;
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const int n = 1000;
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std::vector<fixed> numbers(n);
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for(int i = 0; i < numbers.size(); i++)
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numbers[i] = fixed(std::rand(), fixed::raw());
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std::vector<fixed> outputs(n);
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std::cout << "done.\n";
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std::cout << "Testing Multiplication..." << std::flush;
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{
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timer t;
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for(int i = 0; i < n; i++)
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{
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outputs[i] = numbers[i] * numbers[n - i - 1];
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}
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std::cout << 1000 * t.elapsed() / n << "ms\n";
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}
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std::cout << "Testing Division..." << std::flush;
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{
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timer t;
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for(int i = 0; i < n; i++)
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{
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outputs[i] = numbers[i] / numbers[n - i - 1];
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}
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std::cout << 1000 * t.elapsed() / n << "ms\n";
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}
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std::cout << "Testing Square Root..." << std::flush;
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{
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timer t;
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for(int i = 0; i < n; i++)
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{
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outputs[i] = sqrt(numbers[i]);
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}
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std::cout << 1000 * t.elapsed() / n << "ms\n";
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}
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std::cout << "Press Enter to Exit ;-)\n";
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console.ReadLine();
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return 0;
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}
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