128 #define png_convert_to_rfc1123_buffer(ts, t) tIME_to_str(read_ptr, ts, t)
858    png_structp read_ptr;  in test_one_file()  local
897    read_ptr =  in test_one_file()
901    read_ptr =  in test_one_file()
904    png_set_error_fn(read_ptr, &error_parameters, pngtest_error,  in test_one_file()
920    read_info_ptr = png_create_info_struct(read_ptr);  in test_one_file()
921    end_info_ptr = png_create_info_struct(read_ptr);  in test_one_file()
929    png_set_read_user_chunk_fn(read_ptr, &user_chunk_data,  in test_one_file()
935    if (setjmp(png_jmpbuf(read_ptr)))  in test_one_file()
938       png_free(read_ptr, row_buf);  in test_one_file()
942       png_destroy_read_struct(&read_ptr, &read_info_ptr, &end_info_ptr);  in test_one_file()
962       png_destroy_read_struct(&read_ptr, &read_info_ptr, &end_info_ptr);  in test_one_file()
978       png_set_benign_errors(read_ptr, 0);  in test_one_file()
994       png_set_benign_errors(read_ptr, 1);  in test_one_file()
997       png_set_crc_action(read_ptr, PNG_CRC_QUIET_USE, PNG_CRC_QUIET_USE);  in test_one_file()
1001       png_set_option(read_ptr, PNG_IGNORE_ADLER32, PNG_OPTION_ON);  in test_one_file()
1013    png_init_io(read_ptr, fpin);  in test_one_file()
1018    png_set_read_fn(read_ptr, (png_voidp)fpin, pngtest_read_data);  in test_one_file()
1034       png_set_read_status_fn(read_ptr, read_row_callback);  in test_one_file()
1042       png_set_read_status_fn(read_ptr, NULL);  in test_one_file()
1046    png_set_read_user_transform_fn(read_ptr, read_user_callback);  in test_one_file()
1063    png_set_keep_unknown_chunks(read_ptr, PNG_HANDLE_CHUNK_ALWAYS,  in test_one_file()
1073    png_read_info(read_ptr, read_info_ptr);  in test_one_file()
1088       if (png_get_IHDR(read_ptr, read_info_ptr, &width, &height, &bit_depth,  in test_one_file()
1107                png_error(read_ptr, "invalid interlace type");  in test_one_file()
1113          png_error(read_ptr, "png_get_IHDR failed");  in test_one_file()
1121       if (png_get_cHRM_fixed(read_ptr, read_info_ptr, &white_x, &white_y,  in test_one_file()
1133       if (png_get_gAMA_fixed(read_ptr, read_info_ptr, &gamma) != 0)  in test_one_file()
1144       if (png_get_cHRM(read_ptr, read_info_ptr, &white_x, &white_y, &red_x,  in test_one_file()
1156       if (png_get_gAMA(read_ptr, read_info_ptr, &gamma) != 0)  in test_one_file()
1169       if (png_get_iCCP(read_ptr, read_info_ptr, &name, &compression_type,  in test_one_file()
1181       if (png_get_sRGB(read_ptr, read_info_ptr, &intent) != 0)  in test_one_file()
1189       if (png_get_PLTE(read_ptr, read_info_ptr, &palette, &num_palette) != 0)  in test_one_file()
1196       if (png_get_bKGD(read_ptr, read_info_ptr, &background) != 0)  in test_one_file()
1207       if (png_get_eXIf_1(read_ptr, read_info_ptr, &exif_length, &exif) != 0)  in test_one_file()
1222       if (png_get_hIST(read_ptr, read_info_ptr, &hist) != 0)  in test_one_file()
1231       if (png_get_oFFs(read_ptr, read_info_ptr, &offset_x, &offset_y,  in test_one_file()
1245       if (png_get_pCAL(read_ptr, read_info_ptr, &purpose, &X0, &X1, &type,  in test_one_file()
1258       if (png_get_pHYs(read_ptr, read_info_ptr, &res_x, &res_y,  in test_one_file()
1267       if (png_get_sBIT(read_ptr, read_info_ptr, &sig_bit) != 0)  in test_one_file()
1278       if (png_get_sCAL(read_ptr, read_info_ptr, &unit, &scal_width,  in test_one_file()
1290       if (png_get_sCAL_s(read_ptr, read_info_ptr, &unit, &scal_width,  in test_one_file()
1305        int num_entries = (int) png_get_sPLT(read_ptr, read_info_ptr, &entries);  in test_one_file()
1318       if (png_get_text(read_ptr, read_info_ptr, &text_ptr, &num_text) > 0)  in test_one_file()
1322          pngtest_check_text_support(read_ptr, text_ptr, num_text);  in test_one_file()
1344       if (png_get_tIME(read_ptr, read_info_ptr, &mod_time) != 0)  in test_one_file()
1368       if (png_get_tRNS(read_ptr, read_info_ptr, &trans_alpha, &num_trans,  in test_one_file()
1387       int num_unknowns = png_get_unknown_chunks(read_ptr, read_info_ptr,  in test_one_file()
1436    row_buf = (png_bytep)png_malloc(read_ptr,  in test_one_file()
1437        png_get_rowbytes(read_ptr, read_info_ptr));  in test_one_file()
1449    if (png_set_interlace_handling(read_ptr) != num_passes)  in test_one_file()
1490          row_buf = (png_bytep)png_malloc(read_ptr,  in test_one_file()
1491              png_get_rowbytes(read_ptr, read_info_ptr));  in test_one_file()
1494              (unsigned long)png_get_rowbytes(read_ptr, read_info_ptr));  in test_one_file()
1497          png_read_rows(read_ptr, (png_bytepp)&row_buf, NULL, 1);  in test_one_file()
1515          png_free(read_ptr, row_buf);  in test_one_file()
1523       png_free_data(read_ptr, read_info_ptr, PNG_FREE_UNKN, -1);  in test_one_file()
1532    png_read_end(read_ptr, end_info_ptr);  in test_one_file()
1538       if (png_get_text(read_ptr, end_info_ptr, &text_ptr, &num_text) > 0)  in test_one_file()
1542          pngtest_check_text_support(read_ptr, text_ptr, num_text);  in test_one_file()
1565       if (png_get_eXIf_1(read_ptr, end_info_ptr, &exif_length, &exif) != 0)  in test_one_file()
1580       if (png_get_tIME(read_ptr, end_info_ptr, &mod_time) != 0)  in test_one_file()
1601       int num_unknowns = png_get_unknown_chunks(read_ptr, end_info_ptr,  in test_one_file()
1658    png_free(read_ptr, row_buf);  in test_one_file()
1662    png_destroy_read_struct(&read_ptr, &read_info_ptr, &end_info_ptr);  in test_one_file()