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-rw-r--r--tests/Makefile.am4
-rw-r--r--tests/X.c189
2 files changed, 193 insertions, 0 deletions
diff --git a/tests/Makefile.am b/tests/Makefile.am
index 6d496f6..8ad26c5 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -25,6 +25,7 @@ check_PROGRAMS = warning-test \
pngxx-test \
raytrace-test \
raytracexx-test \
+ X-test \
gl-test
TESTS = $(check_PROGRAMS)
XFAIL_TESTS = error-test
@@ -57,5 +58,8 @@ raytrace_test_LDADD = ./libdimension-tests.la
raytracexx_test_SOURCES = raytracexx.cpp
raytracexx_test_LDADD = ./libdimensionxx-tests.la
+X_test_SOURCES = X.c
+X_test_LDADD = ./libdimension-tests.la
+
gl_test_SOURCES = gl.c
gl_test_LDADD = ./libdimension-tests.la
diff --git a/tests/X.c b/tests/X.c
new file mode 100644
index 0000000..b8735e3
--- /dev/null
+++ b/tests/X.c
@@ -0,0 +1,189 @@
+/*************************************************************************
+ * Copyright (C) 2008 Tavian Barnes <tavianator@gmail.com> *
+ * *
+ * This file is part of The Dimension Test Suite. *
+ * *
+ * Dimension is free software; you can redistribute it and/or modify it *
+ * under the terms of the GNU Lesser General Public License as published *
+ * by the Free Software Foundation; either version 3 of the License, or *
+ * (at your option) any later version. *
+ * *
+ * Dimension 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 *
+ * Lesser General Public License for more details. *
+ * *
+ * You should have received a copy of the GNU Lesser General Public *
+ * License along with this program. If not, see *
+ * <http://www.gnu.org/licenses/>. *
+ *************************************************************************/
+
+#include "tests.h"
+#include <stdlib.h>
+#include <stdio.h>
+
+int
+main() {
+ dmnsn_display *display;
+ dmnsn_progress *progress;
+ dmnsn_scene *scene;
+ dmnsn_object *sphere, *cube;
+ dmnsn_sRGB sRGB;
+ dmnsn_color color;
+ dmnsn_matrix trans;
+ unsigned int i;
+
+ /* Set the resilience low for tests */
+ dmnsn_set_resilience(DMNSN_SEVERITY_LOW);
+
+ /* Allocate our new scene */
+ scene = dmnsn_new_scene();
+ if (!scene) {
+ fprintf(stderr, "--- Allocation of scene failed! ---\n");
+ return EXIT_FAILURE;
+ }
+
+ /* Allocate a canvas */
+ scene->canvas = dmnsn_new_canvas(768, 480);
+ if (!scene->canvas) {
+ dmnsn_delete_scene(scene);
+ fprintf(stderr, "--- Allocation of canvas failed! ---\n");
+ return EXIT_FAILURE;
+ }
+
+ /* 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(trans);
+ if (!scene->camera) {
+ dmnsn_delete_canvas(scene->canvas);
+ dmnsn_delete_scene(scene);
+ fprintf(stderr, "--- Allocation of camera failed! ---\n");
+ return EXIT_FAILURE;
+ }
+
+ /* 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;
+
+ /* Now make our objects */
+
+ sphere = dmnsn_new_sphere();
+ if (!sphere) {
+ dmnsn_delete_perspective_camera(scene->camera);
+ dmnsn_delete_canvas(scene->canvas);
+ dmnsn_delete_scene(scene);
+ fprintf(stderr, "--- Allocation of sphere failed! ---\n");
+ return EXIT_FAILURE;
+ }
+
+ 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_sphere(sphere);
+ dmnsn_delete_perspective_camera(scene->camera);
+ dmnsn_delete_canvas(scene->canvas);
+ dmnsn_delete_scene(scene);
+ fprintf(stderr, "--- Allocation of cube failed! ---\n");
+ return EXIT_FAILURE;
+ }
+
+ cube->trans = dmnsn_matrix_inverse(
+ dmnsn_rotation_matrix(dmnsn_vector_construct(0.75, 0.0, 0.0))
+ );
+ dmnsn_array_push(scene->objects, &cube);
+
+ display = dmnsn_new_X_display(scene->canvas);
+ if (!display) {
+ dmnsn_delete_cube(cube);
+ dmnsn_delete_sphere(sphere);
+ dmnsn_delete_perspective_camera(scene->camera);
+ dmnsn_delete_canvas(scene->canvas);
+ dmnsn_delete_scene(scene);
+ fprintf(stderr, "--- Couldn't initialize X! ---\n");
+ return EXIT_FAILURE;
+ }
+
+ for (i = 0; i < 10; ++i) {
+ progress = dmnsn_raytrace_scene_async(scene);
+ if (!progress) {
+ dmnsn_delete_display(display);
+ dmnsn_delete_cube(cube);
+ dmnsn_delete_sphere(sphere);
+ dmnsn_delete_perspective_camera(scene->camera);
+ dmnsn_delete_canvas(scene->canvas);
+ dmnsn_delete_scene(scene);
+ fprintf(stderr, "--- Couldn't start raytracing worker thread! ---\n");
+ return EXIT_FAILURE;
+ }
+
+ progressbar("Raytracing scene: ", progress);
+
+ if (dmnsn_finish_progress(progress) != 0) {
+ dmnsn_delete_display(display);
+ dmnsn_delete_cube(cube);
+ dmnsn_delete_sphere(sphere);
+ dmnsn_delete_perspective_camera(scene->camera);
+ dmnsn_delete_canvas(scene->canvas);
+ dmnsn_delete_scene(scene);
+ fprintf(stderr, "--- Raytracing failed! ---\n");
+ return EXIT_FAILURE;
+ }
+
+ if (dmnsn_X_write_canvas(scene->canvas) != 0) {
+ dmnsn_delete_display(display);
+ dmnsn_delete_cube(cube);
+ dmnsn_delete_sphere(sphere);
+ dmnsn_delete_perspective_camera(scene->camera);
+ dmnsn_delete_canvas(scene->canvas);
+ dmnsn_delete_scene(scene);
+ fprintf(stderr, "--- Drawing to X failed! ---\n");
+ return EXIT_FAILURE;
+ }
+ dmnsn_display_frame(display);
+
+ /* Rotate the cube and camera for the next frame */
+
+ cube->trans = dmnsn_matrix_mul(
+ dmnsn_matrix_inverse(
+ dmnsn_rotation_matrix(dmnsn_vector_construct(0.025, 0.0, 0.0))
+ ),
+ cube->trans
+ );
+
+ trans = dmnsn_matrix_mul(
+ dmnsn_rotation_matrix(dmnsn_vector_construct(0.0, -0.05, 0.0)),
+ trans
+ );
+ dmnsn_set_perspective_camera_trans(scene->camera, trans);
+ }
+
+ dmnsn_delete_display(display);
+ dmnsn_delete_cube(cube);
+ dmnsn_delete_sphere(sphere);
+ dmnsn_delete_perspective_camera(scene->camera);
+ dmnsn_delete_canvas(scene->canvas);
+ dmnsn_delete_scene(scene);
+ return EXIT_SUCCESS;
+}