Lines Matching refs:n
126 int n; in ReadHeader() local
142 if (0 != sscanf(p, "P6%n", &n)) in ReadHeader()
150 if (1 != sscanf(p, "%d%n", pwidth, &n)) in ReadHeader()
158 if (1 != sscanf(p, "%d%n", pheight, &n)) in ReadHeader()
166 if (1 != sscanf(p, "%d%n", pdepth, &n)) in ReadHeader()
176 for (p += n; isspace(*p); p++) in ReadHeader()
285 int i, n; in Rgb2Index() local
289 for (i = n = 0; i < num_pixels; i++, n += 3) in Rgb2Index()
294 color = RGB5551(rgb_buffer[n], rgb_buffer[n + 1], rgb_buffer[n + 2], 1); in Rgb2Index()
410 int i, j, ii, jj, n; in OutputIndex() local
425 n = (i + ii) * width + j + jj; in OutputIndex()
429 OutputByte(fp, pixel[n]); in OutputIndex()
431 else if (n % 2 == 1) in OutputIndex()
433 OutputByte(fp, (pixel[n] << 4) | (pixel[n - 1] & 15)); in OutputIndex()
443 int i, j, ii, jj, n; in OutputIndex() local
455 n = (i + ii) * width + j + jj; in OutputIndex()
459 fwrite(&pixel[n], sizeof(u8), 1, fp); in OutputIndex()
461 else if (n % 2 == 1) in OutputIndex()
463 buffer = (u8)(pixel[n] << 4) | (pixel[n - 1] & 15); in OutputIndex()
583 int n; in main() local
589 while ((n = getopt(argc, argv, "ba:c:pihvd")) != -1) in main()
591 switch (n) in main()
636 usage("-%c : Unknown option", n); // Never returns in main()
642 fprintf(stderr, "option -%c: %s\n", n, optarg ? optarg : "No ARG"); in main()