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- /**
- ** TEST.C
- **
- ** Copyright (C) 1992, Csaba Biegl
- ** 820 Stirrup Dr, Nashville, TN, 37221
- ** csaba@vuse.vanderbilt.edu
- **
- ** This file is distributed under the terms listed in the document
- ** "copying.cb", available from the author at the address above.
- ** A copy of "copying.cb" should accompany this file; if not, a copy
- ** should be available from where this file was obtained. This file
- ** may not be distributed without a verbatim copy of "copying.cb".
- ** You should also have received a copy of the GNU General Public
- ** License along with this program (it is in the file "copying");
- ** if not, write to the Free Software Foundation, Inc., 675 Mass Ave,
- ** Cambridge, MA 02139, USA.
- **
- ** 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.
- **/
-
-
- #include "test.h"
- #include <time.h>
-
-
-
- TESTFUNC(test1)
- {
- long x,y;
- int ii,results[16],res2[16];
- GrContext *xxx;
-
- x = time(NULL);
- y = 0L;
- while(!kbhit()) {
- GrClearScreen(GrWhite());
- GrClearScreen(GrBlack());
- y++;
- }
- x = time(NULL) - x;
- sprintf(exit_message,"%ld screen writes in %ld seconds, transfer rate = %ld Kbytes/sec\n",
- y,
- x,
- (x == 0L) ?
- 0L :
- ((long)GrSizeX() * (long)GrSizeY() * y) /
- (x * 1000L) /
- ((GrNumColors() < 256) ? 8 : 1)
- );
- getkey();
- drawing(0,0,GrSizeX(),GrSizeY(),GrWhite(),GrBlack());
- getkey();
- GrClearScreen(GrBlack());
- xxx = GrCreateContext(100,100,NULL,NULL);
- for(ii = 0; ii < 16; ii++) {
- GrPlot(100+5*ii,100,ii);
- results[ii] = GrPixel(100+5*ii,100);
- GrBitBlt(xxx,3+ii,1,NULL,100+5*ii,100,100+5*ii,100,GrWRITE);
- GrSetContext(xxx);
- res2[ii] = GrPixel(3+ii,1);
- GrSetContext(NULL);
- }
- getkey();
- GrSetMode(GR_default_text);
- for(ii = 0; ii < 16; ii++) {
- printf("written pixel: 0x%02x, read back 0x%02x (0x%02x)\n",
- ii,
- results[ii],
- res2[ii]
- );
- }
- getkey();
- }
-