From e2c5e2760d98144ac65c4c9f15e7675ec7852319 Mon Sep 17 00:00:00 2001 From: Tavian Barnes Date: Fri, 11 Sep 2009 18:01:51 +0000 Subject: Only test C++ interface - the C library is used by libdimensionxx anyway, so we've been testing it twice for no good reason. --- tests/tests.c | 350 ---------------------------------------------------------- 1 file changed, 350 deletions(-) delete mode 100644 tests/tests.c (limited to 'tests/tests.c') diff --git a/tests/tests.c b/tests/tests.c deleted file mode 100644 index f8c02de..0000000 --- a/tests/tests.c +++ /dev/null @@ -1,350 +0,0 @@ -/************************************************************************* - * Copyright (C) 2009 Tavian Barnes * - * * - * 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 . * - *************************************************************************/ - -#include "tests.h" - -dmnsn_scene * -dmnsn_new_default_scene() -{ - dmnsn_scene *scene; - dmnsn_object *sphere, *cube; - dmnsn_matrix trans; - dmnsn_sRGB sRGB; - dmnsn_color color; - - /* Allocate a new scene */ - scene = dmnsn_new_scene(); - if (!scene) { - return NULL; - } - - /* Background color */ - sRGB.R = 0.0; - sRGB.G = 0.0; - sRGB.B = 0.1; - color = dmnsn_color_from_sRGB(sRGB); - color.filter = 0.1; - scene->background = color; - - /* Allocate a canvas */ - scene->canvas = dmnsn_new_canvas(768, 480); - if (!scene->canvas) { - dmnsn_delete_scene(scene); - return NULL; - } - - /* Set up the transformation matrix for the perspective camera */ - trans = dmnsn_scale_matrix( - dmnsn_vector_construct( - ((double)scene->canvas->x)/scene->canvas->y, 1.0, 1.0 - ) - ); - trans = dmnsn_matrix_mul( - dmnsn_translation_matrix(dmnsn_vector_construct(0.0, 0.0, -4.0)), - trans - ); - trans = dmnsn_matrix_mul( - dmnsn_rotation_matrix(dmnsn_vector_construct(0.0, 1.0, 0.0)), - trans - ); - - /* Create a perspective camera */ - scene->camera = dmnsn_new_perspective_camera(); - if (!scene->camera) { - dmnsn_delete_canvas(scene->canvas); - dmnsn_delete_scene(scene); - return NULL; - } - dmnsn_set_perspective_camera_trans(scene->camera, trans); - - /* Now make our objects */ - - sphere = dmnsn_new_sphere(); - if (!sphere) { - dmnsn_delete_camera(scene->camera); - dmnsn_delete_canvas(scene->canvas); - dmnsn_delete_scene(scene); - return NULL; - } - - sphere->texture = dmnsn_new_texture(); - if (!sphere->texture) { - dmnsn_delete_object(sphere); - dmnsn_delete_camera(scene->camera); - dmnsn_delete_canvas(scene->canvas); - dmnsn_delete_scene(scene); - return NULL; - } - - sphere->texture->pigment = dmnsn_new_solid_pigment(dmnsn_white); - if (!sphere->texture->pigment) { - dmnsn_delete_texture(sphere->texture); - dmnsn_delete_object(sphere); - dmnsn_delete_camera(scene->camera); - dmnsn_delete_canvas(scene->canvas); - dmnsn_delete_scene(scene); - return NULL; - } - - sphere->trans = dmnsn_matrix_inverse( - dmnsn_scale_matrix(dmnsn_vector_construct(1.25, 1.25, 1.25)) - ); - dmnsn_array_push(scene->objects, &sphere); - - cube = dmnsn_new_cube(); - if (!cube) { - dmnsn_delete_pigment(sphere->texture->pigment); - dmnsn_delete_texture(sphere->texture); - dmnsn_delete_object(sphere); - dmnsn_delete_camera(scene->camera); - dmnsn_delete_canvas(scene->canvas); - dmnsn_delete_scene(scene); - return NULL; - } - - cube->trans = dmnsn_matrix_inverse( - dmnsn_rotation_matrix(dmnsn_vector_construct(0.75, 0.0, 0.0)) - ); - dmnsn_array_push(scene->objects, &cube); - - return scene; -} - -void -dmnsn_delete_default_scene(dmnsn_scene *scene) -{ - dmnsn_object *sphere, *cube; - dmnsn_array_get(scene->objects, 0, &sphere); - dmnsn_array_get(scene->objects, 1, &cube); - -// dmnsn_delete_pigment(cube->texture->pigment); - dmnsn_delete_texture(cube->texture); - dmnsn_delete_object(cube); - - dmnsn_delete_pigment(sphere->texture->pigment); - dmnsn_delete_texture(sphere->texture); - dmnsn_delete_object(sphere); - - dmnsn_delete_camera(scene->camera); - dmnsn_delete_canvas(scene->canvas); - dmnsn_delete_scene(scene); -} - -/* XIfEvent callback */ -static Bool -WaitForNotify(Display *d, XEvent *e, char *arg) -{ - return (e->type == MapNotify) && (e->xmap.window == (Window)arg); -} - -dmnsn_display * -dmnsn_new_display(const dmnsn_canvas *canvas) -{ - int attributeList[] = { - GLX_RGBA, - GLX_DOUBLEBUFFER, - GLX_RED_SIZE, 1, - GLX_GREEN_SIZE, 1, - GLX_BLUE_SIZE, 1, - None - }; - dmnsn_display *display; - XVisualInfo *vi; - XSetWindowAttributes swa; - - display = malloc(sizeof(dmnsn_display)); - if (!display) { - return NULL; - } - - /* Get an X connection */ - display->dpy = XOpenDisplay(0); - if (!display->dpy) { - free(display); - return NULL; - } - - /* Get an appropriate visual */ - vi = glXChooseVisual(display->dpy, DefaultScreen(display->dpy), - attributeList); - if (!vi) { - XCloseDisplay(display->dpy); - free(display); - return NULL; - } - - /* Create a GLX context */ - display->cx = glXCreateContext(display->dpy, vi, 0, GL_TRUE); - if (!display->cx) { - XCloseDisplay(display->dpy); - free(display); - return NULL; - } - - /* Create a color map */ - display->cmap = XCreateColormap(display->dpy, - RootWindow(display->dpy, vi->screen), - vi->visual, AllocNone); - if (!display->cmap) { - glXDestroyContext(display->dpy, display->cx); - XCloseDisplay(display->dpy); - free(display); - return NULL; - } - - /* Create a window */ - swa.colormap = display->cmap; - swa.border_pixel = 0; - swa.event_mask = StructureNotifyMask; - display->win = XCreateWindow(display->dpy, - RootWindow(display->dpy, vi->screen), - 0, 0, canvas->x, canvas->y, - 0, vi->depth, InputOutput, vi->visual, - CWBorderPixel|CWColormap|CWEventMask, &swa); - if (!display->win) { - XFreeColormap(display->dpy, display->cmap); - glXDestroyContext(display->dpy, display->cx); - XCloseDisplay(display->dpy); - free(display); - return NULL; - } - - XStoreName(display->dpy, display->win, "glX"); - - XMapWindow(display->dpy, display->win); - XIfEvent(display->dpy, &display->event, WaitForNotify, (char*)display->win); - - /* Connect the context to the window */ - glXMakeCurrent(display->dpy, display->win, display->cx); - - return display; -} - -void -dmnsn_delete_display(dmnsn_display *display) -{ - if (display) { - XDestroyWindow(display->dpy, display->win); - XFreeColormap(display->dpy, display->cmap); - glXDestroyContext(display->dpy, display->cx); - XCloseDisplay(display->dpy); - free(display); - } -} - -void -dmnsn_display_flush(dmnsn_display *display) -{ - glFlush(); - glXSwapBuffers(display->dpy, display->win); -} - -/* Print a progress bar of the progress of `progress' */ -void -dmnsn_progressbar(const char *str, const dmnsn_progress *progress) -{ - dmnsn_progress *barprogress = dmnsn_progressbar_async(str, progress); - if (dmnsn_finish_progress(barprogress) != 0) { - dmnsn_error(DMNSN_SEVERITY_HIGH, - "Progress bar background thread failed."); - } -} - -typedef struct { - dmnsn_progress *barprogress; - const char *str; - const dmnsn_progress *progress; -} dmnsn_progressbar_payload; - -/* Progress bar thread callback */ -static void *dmnsn_progressbar_thread(void *ptr); - -/* Print a progress bar in the background */ -dmnsn_progress * -dmnsn_progressbar_async(const char *str, const dmnsn_progress *progress) -{ - dmnsn_progress *barprogress = dmnsn_new_progress(); - dmnsn_progressbar_payload *payload; - - if (barprogress) { - payload = malloc(sizeof(dmnsn_progressbar_payload)); - if (!payload) { - dmnsn_error(DMNSN_SEVERITY_HIGH, - "Couldn't allocate progress bar payload."); - } - - payload->barprogress = barprogress; - payload->str = str; - payload->progress = progress; - - /* Create the worker thread */ - if (pthread_create(&barprogress->thread, NULL, &dmnsn_progressbar_thread, - payload) != 0) - { - dmnsn_error(DMNSN_SEVERITY_HIGH, - "Couldn't start progress bar background thread."); - } - } - - return barprogress; -} - -/* Actual progress bar implementation */ -static int dmnsn_progressbar_impl(dmnsn_progress *barprogress, const char *str, - const dmnsn_progress *progress); - -/* Progress bar thread callback */ -static void * -dmnsn_progressbar_thread(void *ptr) -{ - dmnsn_progressbar_payload *payload = ptr; - int *retval = malloc(sizeof(int)); - if (retval) { - *retval = dmnsn_progressbar_impl(payload->barprogress, - payload->str, payload->progress); - } - dmnsn_done_progress(payload->barprogress); - free(payload); - return retval; -} - -/* Actual progress bar implementation */ -static int -dmnsn_progressbar_impl(dmnsn_progress *barprogress, - const char *str, const dmnsn_progress *progress) -{ - const unsigned int increments = 32; - unsigned int i; - - dmnsn_new_progress_element(barprogress, increments); - - printf("%s|", str); - fflush(stdout); - for (i = 0; i < increments; ++i) { - dmnsn_wait_progress(progress, ((double)(i + 1))/increments); - - printf("="); - fflush(stdout); - dmnsn_increment_progress(barprogress); - } - printf("|\n"); - fflush(stdout); - - return 0; -} -- cgit v1.2.3