Lines Matching defs:ZOOM
32 #define ZOOM 32 /* scale factor for zooming */
43 GLushort myImage[SIZE*ZOOM][SIZE*ZOOM]; /* zoom by a factor of 32 */
130 int x0 = xf0 * ZOOM;
131 int y0 = yf0 * ZOOM;
132 int x1 = xf1 * ZOOM;
133 int y1 = yf1 * ZOOM;
143 for (i=0; i<ZOOM; i++) {
144 for (j=0; j<ZOOM; j++) {
147 myImage[x*ZOOM+i][y*ZOOM+j] = 0;
151 myImage[x*ZOOM+i][y*ZOOM+j] = 0;
155 myImage[x*ZOOM+i][y*ZOOM+j] = 0;
158 myImage[x*ZOOM+i][y*ZOOM+j]= color;
464 glPixelStorei(GL_UNPACK_ROW_LENGTH, ImgWidth*ZOOM);