1 files changed, 129 insertions, 0 deletions
diff --git a/Source/++DFB/examples/tests/images.cpp b/Source/++DFB/examples/tests/images.cpp
new file mode 100755
index 0000000..2555b08
--- /dev/null
+++ b/Source/++DFB/examples/tests/images.cpp
@@ -0,0 +1,129 @@
+/*
+   (c) Copyright 2000-2002  convergence integrated media GmbH.
+   All rights reserved.
+
+   Written by Denis Oliver Kropp <dok@convergence.de>,
+              Andreas Hundt <andi@convergence.de> and
+              Sven Neumann <sven@convergence.de>
+
+   This library 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 2 of the License, or (at your option) any later version.
+
+   This library 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 library; if not, write to the
+   Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.
+*/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <iostream>
+
+#include <unistd.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+#include <++dfb.h>
+
+extern "C" {
+     #include <direct/clock.h>
+
+     const char *dfb_pixelformat_name( DFBSurfacePixelFormat format );
+}
+
+class TestBed {
+public:
+     TestBed() {
+     }
+
+     virtual ~TestBed() {
+     }
+
+     bool Init( int argc, char *argv[] ) {
+          m_dfb = DirectFB::Create();
+
+          return true;
+     }
+
+     void Run() {
+          RunTest( "data/test32x32.dfiff", 32, 32, DSPF_ARGB );
+          RunTest( "data/test32x32x16.dfiff", 32, 32, DSPF_RGB16 );
+          RunTest( "data/test32x32.png", 32, 32, DSPF_ARGB );
+          RunTest( "data/test32x32.gif", 32, 32, DSPF_ARGB );
+          RunTest( "data/test32x32.jpeg", 32, 32, DSPF_ARGB );
+          RunTest( "data/test32x32.ppm", 32, 32, DSPF_ARGB );
+          RunTest( "data/test32x32.bmp", 32, 32, DSPF_ARGB );
+          RunTest( "data/test32x32.tif", 32, 32, DSPF_ARGB );
+     }
+
+private:
+     void RunTest( const char *filename, int width, int height, DFBSurfacePixelFormat format ) {
+          DFBSurfaceDescription desc;
+          IDirectFBSurface      surface;
+
+          desc.flags       = (DFBSurfaceDescriptionFlags)( DSDESC_WIDTH  |
+                                                           DSDESC_HEIGHT |
+                                                           DSDESC_PIXELFORMAT );
+          desc.width       = width;
+          desc.height      = height;
+          desc.pixelformat = format;
+
+          surface = m_dfb.CreateSurface( desc );
+
+          long long t1 = direct_clock_get_millis();
+
+          for (int i=0; i<10000; i++) {
+               IDirectFBImageProvider provider = m_dfb.CreateImageProvider( filename );
+
+               provider.RenderTo( surface, NULL );
+               provider = 0;
+          }
+
+          long long t2 = direct_clock_get_millis();
+
+          int diff = t2 - t1;
+
+          printf( "Loaded %dx%d image '%s' as %s 10000x in %d.%03d seconds (%d images/sec).\n",
+                  width, height, filename, dfb_pixelformat_name( format ),
+                  diff / 1000, diff % 1000, 10000000 / diff );
+     }
+
+private:
+     IDirectFB m_dfb;
+};
+
+int
+main( int argc, char *argv[] )
+{
+     TestBed app;
+
+     try {
+          /* Initialize DirectFB command line parsing. */
+          DirectFB::Init( &argc, &argv );
+
+          /* Parse remaining arguments and run. */
+          if (app.Init( argc, argv ))
+               app.Run();
+     }
+     catch (DFBException *ex) {
+          /*
+           * Exception has been caught, destructor of 'app' will deinitialize
+           * anything at return time (below) that got initialized until now.
+           */
+          std::cerr << std::endl;
+          std::cerr << "Caught exception!" << std::endl;
+          std::cerr << "  -- " << ex << std::endl;
+     }
+
+     return 0;
+}
+