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authorschodet2005-03-13 20:09:29 +0000
committerschodet2005-03-13 20:09:29 +0000
commit2f7a5c3050668a308d98593979ccd8df8c115bb4 (patch)
tree681a0ec5d8dd6efdbbfd06746053eae9f70e7d6a /2005/i/robert/src/image/test_image.cc
parent4b2f35d007639332d30ed561dabd1b1967f50f10 (diff)
Ajout de image.
Diffstat (limited to '2005/i/robert/src/image/test_image.cc')
-rw-r--r--2005/i/robert/src/image/test_image.cc73
1 files changed, 73 insertions, 0 deletions
diff --git a/2005/i/robert/src/image/test_image.cc b/2005/i/robert/src/image/test_image.cc
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+// test_image.cc
+// robert - programme du robot 2005. {{{
+//
+// Copyright (C) 2005 Nicolas Schodet
+//
+// Robot APB Team/Efrei 2005.
+// Web: http://assos.efrei.fr/robot/
+// Email: robot AT efrei DOT fr
+//
+// This program 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 2 of the License, or
+// (at your option) any later version.
+//
+// This program 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, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+//
+// }}}
+#include "image.hh"
+
+#include <iostream>
+#include <algorithm>
+#include <iterator>
+
+void
+printImage (const char *msg, const Image &i)
+{
+ int w, h, bpp, s;
+ i.getSize (w, h);
+ bpp = i.getBytePerPixel ();
+ s = i.getBufSize ();
+ std::cout << msg << ' ' << w << ' ' << h << ' ' << bpp << ' ' << s <<
+ std::endl;
+ const uint8_t *first = i.getBuf ();
+ const uint8_t *last = i.getBuf () + s;;
+ std::copy (first, last, std::ostream_iterator<uint8_t> (std::cout));
+ std::cout << std::endl;
+}
+
+int
+main (void)
+{
+ try
+ {
+ Image i1 (1, 2, Image::rgb);
+ uint8_t *p = i1.getMutableBuf ();
+ memcpy (p, "rgbRGB", 6);
+ printImage ("i1", i1);
+ Image i2 (i1);
+ printImage ("i2 (i1)", i2);
+ i2 = i1;
+ printImage ("i2 = i1", i2);
+ memcpy (p, "123456", 6);
+ printImage ("i1 (buggy modification)", i1);
+ printImage ("i2", i2);
+ p = i1.getMutableBuf ();
+ memcpy (p, "654321", 6);
+ printImage ("i1 (clean modification)", i1);
+ printImage ("i2", i2);
+ }
+ catch (const std::exception &e)
+ {
+ std::cerr << e.what () << std::endl;
+ return 1;
+ }
+ return 0;
+}