Lines Matching defs:dy
75 GLint dx, dy;
152 dy = y1 - y0;
153 if (dx == 0 && dy == 0)
157 printf("%s %d,%d %g %g %g %g %g %g %g %g\n", __FUNCTION__, dx, dy,
195 if (dy<0) {
196 dy = -dy; /* make positive */
216 ASSERT(dy >= 0);
218 numPixels = MAX2(dx, dy);
301 if (dx > dy) {
304 GLint errorInc = dy+dy;
345 GLint error = errorInc-dy;
346 GLint errorDec = error-dy;
348 for (i=0;i<dy;i++) {
