5  * Copyright (C) 1991-1997, Thomas G. Lane.
6  * libjpeg-turbo Modifications:
25  * Optional progress monitor: display a percent-done figure on stderr.
31   cd_progress_ptr prog = (cd_progress_ptr)cinfo->progress;  in progress_monitor()
33   if (prog->max_scans != 0 && cinfo->is_decompressor) {  in progress_monitor()
34     int scan_no = ((j_decompress_ptr)cinfo)->input_scan_number;  in progress_monitor()
36     if (scan_no > (int)prog->max_scans) {  in progress_monitor()
38               prog->max_scans);  in progress_monitor()
43   if (prog->report) {  in progress_monitor()
44     int total_passes = prog->pub.total_passes + prog->total_extra_passes;  in progress_monitor()
46       (int)(prog->pub.pass_counter * 100L / prog->pub.pass_limit);  in progress_monitor()
48     if (percent_done != prog->percent_done) {  in progress_monitor()
49       prog->percent_done = percent_done;  in progress_monitor()
52                 prog->pub.completed_passes + prog->completed_extra_passes + 1,  in progress_monitor()
64 start_progress_monitor(j_common_ptr cinfo, cd_progress_ptr progress)  in start_progress_monitor()  argument
66   /* Enable progress display, unless trace output is on */  in start_progress_monitor()
67   if (cinfo->err->trace_level == 0) {  in start_progress_monitor()
68     progress->pub.progress_monitor = progress_monitor;  in start_progress_monitor()
69     progress->completed_extra_passes = 0;  in start_progress_monitor()
70     progress->total_extra_passes = 0;  in start_progress_monitor()
71     progress->max_scans = 0;  in start_progress_monitor()
72     progress->report = FALSE;  in start_progress_monitor()
73     progress->percent_done = -1;  in start_progress_monitor()
74     cinfo->progress = &progress->pub;  in start_progress_monitor()
82   /* Clear away progress display */  in end_progress_monitor()
83   if (cinfo->err->trace_level == 0) {  in end_progress_monitor()
91  * Case-insensitive matching of possibly-abbreviated keyword switches.
114   return TRUE;                  /* A-OK */  in keymatch()
120  * Non-Unix systems often require some hacking to get out of text mode.
131 #ifdef USE_FDOPEN               /* need to re-open in binary mode? */  in read_stdin()
149 #ifdef USE_FDOPEN               /* need to re-open in binary mode? */  in write_stdout()