Lines Matching refs:dx
168 int dx;
169 for (dx = 0; dx < dw; dx++)
178 maps to. Note: sx/sw = dx/dw => sx = sw*dx/dw. */
179 sx = sw * dx / dw;
183 dptr = ddata + dy * dstride + dx * bytes_per_pixel;
251 int dx;
252 for (dx = 0; dx < dw; dx++)
261 maps to. Note: sx/sw = dx/dw => sx = sw*dx/dw. */
262 sx = sw * dx / dw;
266 dptr = ddata + dy * dstride + dx * bytes_per_pixel;
278 int u = (256 * sw * dx / dw) - (sx * 256);