451    unsigned int* palette_number, int low_depth_gray, int tRNS)  in next_format()  argument
460       *palette_number = 0;  in next_format()
469       unsigned int pn = ++*palette_number;  in next_format()
477       *palette_number = 0;  in next_format()
4104     png_byte const bit_depth, unsigned int palette_number,  in make_transform_image()  argument
4163          else if (palette_number)  in make_transform_image()
4250       store_storefile(ps, FILEID(colour_type, bit_depth, palette_number,  in make_transform_image()
4271    unsigned int palette_number = 0;  in make_transform_images()  local
4280    while (next_format(&colour_type, &bit_depth, &palette_number, 1, 1))  in make_transform_images()
4290             palette_number, interlace_type, 0, 0, do_own_interlace);  in make_transform_images()
4291          make_transform_image(&pm->this, colour_type, bit_depth, palette_number,  in make_transform_images()
9162    unsigned int palette_number = 0;  in perform_transform_test()  local
9164    while (next_format(&colour_type, &bit_depth, &palette_number, pm->test_lbg,  in perform_transform_test()
9191             transform_test(pm, FILEID(colour_type, bit_depth, palette_number,  in perform_transform_test()
10576    unsigned int palette_number = 0;  in perform_gamma_threshold_tests()  local
10585    while (next_format(&colour_type, &bit_depth, &palette_number,  in perform_gamma_threshold_tests()
10587       if (palette_number < 2)  in perform_gamma_threshold_tests()
10611    const int palette_number,  in gamma_transform_test()  argument
10636    gamma_test(pm, colour_type, bit_depth, palette_number, interlace_type,  in gamma_transform_test()
10645    unsigned int palette_number = 0;  in perform_gamma_transform_tests()  local
10647    while (next_format(&colour_type, &bit_depth, &palette_number,  in perform_gamma_transform_tests()
10655             gamma_transform_test(pm, colour_type, bit_depth, palette_number,  in perform_gamma_transform_tests()
10772    const int palette_number,  in gamma_composition_test()  argument
10917    gamma_test(pm, colour_type, bit_depth, palette_number, interlace_type,  in gamma_composition_test()
10929    unsigned int palette_number = 0;  in perform_gamma_composition_tests()  local
10937    while (next_format(&colour_type, &bit_depth, &palette_number,  in perform_gamma_composition_tests()
10944           || (colour_type != 3 && palette_number != 0))  in perform_gamma_composition_tests()
10951          gamma_composition_test(pm, colour_type, bit_depth, palette_number,  in perform_gamma_composition_tests()