]> iEval git - fdkaac.git/blob - src/progress.c
zero clear LIB_INFO before calling aacEncGetLibInfo()
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1 /*
2 * Copyright (C) 2013 nu774
3 * For conditions of distribution and use, see copyright notice in COPYING
4 */
5 #if HAVE_CONFIG_H
6 # include "config.h"
7 #endif
8 #include <stdio.h>
9 #include <time.h>
10 #if HAVE_STDINT_H
11 # include <stdint.h>
12 #endif
13 #if HAVE_INTTYPES_H
14 # include <inttypes.h>
15 #elif defined _MSC_VER
16 # define PRId64 "I64d"
17 #endif
18 #include "compat.h"
19 #include "progress.h"
20
21 static
22 void seconds_to_hms(double seconds, int *h, int *m, int *s, int *millis)
23 {
24 *h = (int)(seconds / 3600.0);
25 seconds -= *h * 3600;
26 *m = (int)(seconds / 60.0);
27 seconds -= *m * 60;
28 *s = (int)seconds;
29 *millis = (int)((seconds - *s) * 1000.0 + 0.5);
30 }
31
32 static
33 void print_seconds(FILE *fp, double seconds)
34 {
35 int h, m, s, millis;
36 seconds_to_hms(seconds, &h, &m, &s, &millis);
37 if (h)
38 fprintf(stderr, "%d:%02d:%02d.%03d", h, m, s, millis);
39 else
40 fprintf(stderr, "%02d:%02d.%03d", m, s, millis);
41 }
42
43 void aacenc_progress_init(aacenc_progress_t *progress, int64_t total,
44 int32_t timescale)
45 {
46 progress->start = aacenc_timer();
47 progress->timescale = timescale;
48 progress->total = total;
49 }
50
51 void aacenc_progress_update(aacenc_progress_t *progress, int64_t current,
52 int period)
53 {
54 int percent = 100.0 * current / progress->total + .5;
55 double seconds = current / progress->timescale;
56 double ellapsed = (aacenc_timer() - progress->start) / 1000.0;
57 double eta = ellapsed * (progress->total / (double)current - 1.0);
58 double speed = ellapsed ? seconds / ellapsed : 0.0;
59 if (current < progress->processed + period)
60 return;
61
62 if (progress->total == INT64_MAX) {
63 putc('\r', stderr);
64 print_seconds(stderr, seconds);
65 fprintf(stderr, " (%.0fx) ", speed);
66 } else {
67 fprintf(stderr, "\r[%d%%] ", percent);
68 print_seconds(stderr, seconds);
69 putc('/', stderr);
70 print_seconds(stderr, progress->total / progress->timescale);
71 fprintf(stderr, " (%.0fx), ETA ", speed);
72 print_seconds(stderr, eta);
73 fputs(" ", stderr);
74 }
75 progress->processed = current;
76 }
77
78 void aacenc_progress_finish(aacenc_progress_t *progress, int64_t current)
79 {
80 double ellapsed = (aacenc_timer() - progress->start) / 1000.0;
81 aacenc_progress_update(progress, current, 0);
82 if (progress->total == INT64_MAX)
83 fprintf(stderr, "\n%" PRId64 "samples processed in ", current);
84 else
85 fprintf(stderr, "\n%" PRId64 "/%" PRId64 " samples processed in ",
86 current, progress->total);
87 print_seconds(stderr, ellapsed);
88 putc('\n', stderr);
89 }
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