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/*
(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;
}
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