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/*************************************************************************
* 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.h"
#include <stdlib.h>
#include <stdio.h>
int
main() {
dmnsn_progress *progress;
FILE *ifile, *ofile;
dmnsn_scene *scene;
dmnsn_canvas *canvas;
/* Set the resilience low for tests */
dmnsn_set_resilience(DMNSN_SEVERITY_LOW);
/* Render the scene */
{
/* Allocate our default scene */
scene = dmnsn_new_default_scene();
if (!scene) {
fprintf(stderr, "--- Allocation of default scene failed! ---\n");
return EXIT_FAILURE;
}
/* Optimize the canvas for PNG export */
if (dmnsn_png_optimize_canvas(scene->canvas) != 0) {
dmnsn_delete_default_scene(scene);
fprintf(stderr, "--- Couldn't optimize canvas for PNG! ---\n");
return EXIT_FAILURE;
}
/* Render scene */
progress = dmnsn_raytrace_scene_async(scene);
if (!progress) {
dmnsn_delete_default_scene(scene);
fprintf(stderr, "--- Couldn't start raytracing worker thread! ---\n");
return EXIT_FAILURE;
}
dmnsn_progressbar("Raytracing scene: ", progress);
if (dmnsn_finish_progress(progress) != 0) {
dmnsn_delete_default_scene(scene);
fprintf(stderr, "--- Raytracing failed! ---\n");
return EXIT_FAILURE;
}
/* Write the image to PNG */
ofile = fopen("png1.png", "wb");
if (!ofile) {
dmnsn_delete_default_scene(scene);
fprintf(stderr, "--- Couldn't open 'png1.png' for writing! ---\n");
return EXIT_FAILURE;
}
progress = dmnsn_png_write_canvas_async(scene->canvas, ofile);
if (!progress) {
fclose(ofile);
dmnsn_delete_default_scene(scene);
fprintf(stderr, "--- Couldn't start PNG writing worker thread! ---\n");
return EXIT_FAILURE;
}
dmnsn_progressbar("Writing PNG file: ", progress);
if (dmnsn_finish_progress(progress) != 0) {
fclose(ofile);
dmnsn_delete_default_scene(scene);
fprintf(stderr, "--- Writing canvas to PNG failed! ---\n");
return EXIT_FAILURE;
}
fclose(ofile);
dmnsn_delete_default_scene(scene);
}
/* Now test PNG import/export */
{
/* Read the image back from PNG */
ifile = fopen("png1.png", "rb");
if (!ifile) {
fprintf(stderr, "--- Couldn't open 'png1.png' for reading! ---\n");
return EXIT_FAILURE;
}
progress = dmnsn_png_read_canvas_async(&canvas, ifile);
if (!progress) {
fclose(ifile);
fprintf(stderr, "--- Couldn't start PNG reading worker thread! ---\n");
return EXIT_FAILURE;
}
dmnsn_progressbar("Reading PNG file: ", progress);
if (dmnsn_finish_progress(progress) != 0) {
fclose(ifile);
fprintf(stderr, "--- Reading canvas from PNG failed! ---\n");
return EXIT_FAILURE;
}
fclose(ifile);
/* And write it back */
ofile = fopen("png2.png", "wb");
if (!ofile) {
fprintf(stderr, "--- Couldn't open 'png2.png' for writing! ---\n");
dmnsn_delete_canvas(canvas);
return EXIT_FAILURE;
}
progress = dmnsn_png_write_canvas_async(canvas, ofile);
if (!progress) {
fclose(ofile);
dmnsn_delete_canvas(canvas);
fprintf(stderr, "--- Couldn't start PNG writing worker thread! ---\n");
return EXIT_FAILURE;
}
dmnsn_progressbar("Writing PNG file: ", progress);
if (dmnsn_finish_progress(progress) != 0) {
fclose(ofile);
dmnsn_delete_canvas(canvas);
fprintf(stderr, "--- Writing canvas to PNG failed! ---\n");
return EXIT_FAILURE;
}
fclose(ofile);
dmnsn_delete_canvas(canvas);
}
return EXIT_SUCCESS;
}
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