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Diffstat (limited to 'tests/tests.cpp')
| -rw-r--r-- | tests/tests.cpp | 220 |
1 files changed, 0 insertions, 220 deletions
diff --git a/tests/tests.cpp b/tests/tests.cpp deleted file mode 100644 index 002adbb..0000000 --- a/tests/tests.cpp +++ /dev/null @@ -1,220 +0,0 @@ -/************************************************************************* - * Copyright (C) 2009 Tavian Barnes <tavianator@gmail.com> * - * * - * This file is part of The Dimension Test Suite. * - * * - * The Dimension Test Suite is free software; you can redistribute it * - * and/or modify it under the terms of the GNU General Public License as * - * published by the Free Software Foundation; either version 3 of the * - * License, or (at your option) any later version. * - * * - * The Dimension Test Suite is distributed in the hope that it will be * - * useful, but WITHOUT ANY WARRANTY; without even the implied warranty * - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * - * General Public License for more details. * - * * - * You should have received a copy of the GNU General Public License * - * along with this program. If not, see <http://www.gnu.org/licenses/>. * - *************************************************************************/ - -#include "tests.hpp" - -namespace Dimension -{ - namespace Tests - { - Scene - default_scene() - { - // Canvas - Canvas canvas(768, 480); - - // Camera - Perspective_Camera camera; - camera.trans( - Matrix::rotation(Vector(0.0, 1.0, 0.0)) - * Matrix::translation(Vector(0.0, 0.0, -4.0)) - * Matrix::scale( - Vector(static_cast<double>(canvas.width())/canvas.height(), - 1.0, - 1.0) - ) - ); - - // Scene - Scene scene(camera, canvas); - - // Objects in scene - - Sphere sphere; - sphere.trans(inverse(Matrix::scale(Vector(1.25, 1.25, 1.25)))); - scene.objects().push(sphere); - - Cube cube; - cube.trans(inverse(Matrix::rotation(Vector(0.75, 0.0, 0.0)))); - scene.objects().push(cube); - - // Background color - Color background = sRGB(0.0, 0.1, 0.25); - background.filter(0.1); - scene.background(background); - - return scene; - } - - namespace - { - /* XIfEvent callback */ - Bool - WaitForNotify(::Display *d, XEvent *e, char *arg) - { - return (e->type == MapNotify) && (e->xmap.window == (Window)arg); - } - } - - Display::Display(const Canvas& canvas) - { - int attributeList[] = { - GLX_RGBA, - GLX_DOUBLEBUFFER, - GLX_RED_SIZE, 1, - GLX_GREEN_SIZE, 1, - GLX_BLUE_SIZE, 1, - None - }; - XVisualInfo *vi; - XSetWindowAttributes swa; - - /* Get an X connection */ - m_dpy = XOpenDisplay(0); - if (!m_dpy) { - throw Dimension_Error("Couldn't create display."); - } - - /* Get an appropriate visual */ - vi = glXChooseVisual(m_dpy, DefaultScreen(m_dpy), - attributeList); - if (!vi) { - XCloseDisplay(m_dpy); - throw Dimension_Error("Couldn't create display."); - } - - /* Create a GLX context */ - m_cx = glXCreateContext(m_dpy, vi, 0, GL_TRUE); - if (!m_cx) { - XCloseDisplay(m_dpy); - throw Dimension_Error("Couldn't create display."); - } - - /* Create a color map */ - m_cmap = XCreateColormap(m_dpy, - RootWindow(m_dpy, vi->screen), - vi->visual, AllocNone); - if (!m_cmap) { - glXDestroyContext(m_dpy, m_cx); - XCloseDisplay(m_dpy); - throw Dimension_Error("Couldn't create display."); - } - - /* Create a window */ - swa.colormap = m_cmap; - swa.border_pixel = 0; - swa.event_mask = StructureNotifyMask; - m_win = XCreateWindow(m_dpy, - RootWindow(m_dpy, vi->screen), - 0, 0, canvas.width(), canvas.height(), - 0, vi->depth, InputOutput, vi->visual, - CWBorderPixel|CWColormap|CWEventMask, &swa); - if (!m_win) { - XFreeColormap(m_dpy, m_cmap); - glXDestroyContext(m_dpy, m_cx); - XCloseDisplay(m_dpy); - throw Dimension_Error("Couldn't create display."); - } - - XStoreName(m_dpy, m_win, "glX"); - - XMapWindow(m_dpy, m_win); - XIfEvent(m_dpy, &m_event, &WaitForNotify, (char*)m_win); - - /* Connect the context to the window */ - glXMakeCurrent(m_dpy, m_win, m_cx); - } - - Display::~Display() - { - XDestroyWindow(m_dpy, m_win); - XFreeColormap(m_dpy, m_cmap); - glXDestroyContext(m_dpy, m_cx); - XCloseDisplay(m_dpy); - } - - void - Display::flush() - { - glFlush(); - glXSwapBuffers(m_dpy, m_win); - } - - namespace - { - struct Progressbar_Payload - { - public: - std::ostream* ostr; - const Progress* progress; - }; - - void * - progressbar_thread(void *ptr) - { - Progressbar_Payload* payload - = reinterpret_cast<Progressbar_Payload*>(ptr); - - *payload->ostr << *payload->progress; - - int* ret = static_cast<int*>(std::malloc(sizeof(int))); - if (ret) { - *ret = 0; - } - return ret; - } - } - - Progress progressbar_async(std::ostream& ostr, - const Dimension::Progress& progress) - { - dmnsn_progress* barprogress = dmnsn_new_progress(); - if (!barprogress) { - throw Dimension_Error("Couldn't allocate progress object."); - } - - Progressbar_Payload* payload = new Progressbar_Payload; - payload->ostr = &ostr; - payload->progress = &progress; - - /* Create the worker thread */ - if (pthread_create(&barprogress->thread, NULL, &progressbar_thread, - reinterpret_cast<void*>(payload)) != 0) - { - throw Dimension_Error("Couldn't create background thread."); - } - - return Progress(barprogress); - } - } - - // Print a progress bar of the progress of `progress' - std::ostream& - operator<<(std::ostream& ostr, const Dimension::Progress& progress) - { - const unsigned int increments = 32; - - ostr << "|" << std::flush; - for (unsigned int i = 0; i < increments; ++i) { - progress.wait(static_cast<double>(i + 1)/increments); - ostr << "=" << std::flush; - } - return ostr << "|" << std::flush; - } -} |