272 lines
7.5 KiB
C
Executable File
272 lines
7.5 KiB
C
Executable File
/*
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* This file is part of FFmpeg.
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*
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* FFmpeg is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* FFmpeg is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with FFmpeg; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#define TEST
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#include "libavutil/parseutils.c"
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#include <stdint.h>
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#include <stdio.h>
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#include "libavutil/common.h"
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#include "libavutil/log.h"
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#include "libavutil/rational.h"
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static uint32_t randomv = MKTAG('L','A','V','U');
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static uint32_t av_get_random_seed_deterministic(void)
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{
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return randomv = randomv * 1664525 + 1013904223;
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}
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static void test_av_parse_video_rate(void)
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{
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int i;
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static const char *const rates[] = {
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"-inf",
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"inf",
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"nan",
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"123/0",
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"-123 / 0",
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"",
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"/",
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" 123 / 321",
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"foo/foo",
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"foo/1",
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"1/foo",
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"0/0",
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"/0",
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"1/",
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"1",
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"0",
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"-123/123",
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"-foo",
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"123.23",
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".23",
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"-.23",
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"-0.234",
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"-0.0000001",
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" 21332.2324 ",
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" -21332.2324 ",
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};
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for (i = 0; i < FF_ARRAY_ELEMS(rates); i++) {
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int ret;
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AVRational q = { 0, 0 };
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ret = av_parse_video_rate(&q, rates[i]);
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printf("'%s' -> %d/%d %s\n",
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rates[i], q.num, q.den, ret ? "ERROR" : "OK");
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}
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}
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static void test_av_parse_color(void)
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{
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int i;
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uint8_t rgba[4];
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static const char *const color_names[] = {
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"bikeshed",
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"RaNdOm",
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"foo",
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"red",
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"Red ",
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"RED",
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"Violet",
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"Yellow",
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"Red",
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"0x000000",
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"0x0000000",
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"0xff000000",
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"0x3e34ff",
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"0x3e34ffaa",
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"0xffXXee",
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"0xfoobar",
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"0xffffeeeeeeee",
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"#ff0000",
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"#ffXX00",
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"ff0000",
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"ffXX00",
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"red@foo",
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"random@10",
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"0xff0000@1.0",
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"red@",
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"red@0xfff",
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"red@0xf",
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"red@2",
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"red@0.1",
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"red@-1",
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"red@0.5",
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"red@1.0",
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"red@256",
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"red@10foo",
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"red@-1.0",
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"red@-0.0",
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};
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av_log_set_level(AV_LOG_DEBUG);
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for (i = 0; i < FF_ARRAY_ELEMS(color_names); i++) {
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if (av_parse_color(rgba, color_names[i], -1, NULL) >= 0)
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printf("%s -> R(%d) G(%d) B(%d) A(%d)\n",
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color_names[i], rgba[0], rgba[1], rgba[2], rgba[3]);
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else
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printf("%s -> error\n", color_names[i]);
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}
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}
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static void test_av_small_strptime(void)
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{
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int i;
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struct tm tm = { 0 };
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struct fmt_timespec_entry {
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const char *fmt, *timespec;
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} fmt_timespec_entries[] = {
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{ "%Y-%m-%d", "2012-12-21" },
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{ "%Y - %m - %d", "2012-12-21" },
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{ "%Y-%m-%d %H:%M:%S", "2012-12-21 20:12:21" },
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{ " %Y - %m - %d %H : %M : %S", " 2012 - 12 - 21 20 : 12 : 21" },
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{ " %Y - %b - %d %H : %M : %S", " 2012 - nOV - 21 20 : 12 : 21" },
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{ " %Y - %B - %d %H : %M : %S", " 2012 - nOVemBeR - 21 20 : 12 : 21" },
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{ " %Y - %B%d %H : %M : %S", " 2012 - may21 20 : 12 : 21" },
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{ " %Y - %B%d %H : %M : %S", " 2012 - mby21 20 : 12 : 21" },
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{ " %Y - %B - %d %H : %M : %S", " 2012 - JunE - 21 20 : 12 : 21" },
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{ " %Y - %B - %d %H : %M : %S", " 2012 - Jane - 21 20 : 12 : 21" },
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{ " %Y - %B - %d %H : %M : %S", " 2012 - January - 21 20 : 12 : 21" },
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};
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av_log_set_level(AV_LOG_DEBUG);
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for (i = 0; i < FF_ARRAY_ELEMS(fmt_timespec_entries); i++) {
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char *p;
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struct fmt_timespec_entry *e = &fmt_timespec_entries[i];
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printf("fmt:'%s' spec:'%s' -> ", e->fmt, e->timespec);
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p = av_small_strptime(e->timespec, e->fmt, &tm);
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if (p) {
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printf("%04d-%02d-%2d %02d:%02d:%02d\n",
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1900+tm.tm_year, tm.tm_mon+1, tm.tm_mday,
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tm.tm_hour, tm.tm_min, tm.tm_sec);
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} else {
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printf("error\n");
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}
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}
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}
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static void test_av_parse_time(void)
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{
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int i;
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int64_t tv;
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time_t tvi;
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struct tm *tm;
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static char tzstr[] = "TZ=CET-1";
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static const char * const time_string[] = {
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"now",
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"12:35:46",
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"2000-12-20 0:02:47.5z",
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"2012 - 02-22 17:44:07",
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"2000-12-20T010247.6",
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"2000-12-12 1:35:46+05:30",
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"2002-12-12 22:30:40-02",
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};
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static const char * const duration_string[] = {
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"2:34:56.79",
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"-1:23:45.67",
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"42.1729",
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"-1729.42",
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"12:34",
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"2147483648s",
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"4294967296ms",
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"8589934592us",
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"9223372036854775808us",
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};
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av_log_set_level(AV_LOG_DEBUG);
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putenv(tzstr);
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printf("(now is 2012-03-17 09:14:13.2 +0100, local time is UTC+1)\n");
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for (i = 0; i < FF_ARRAY_ELEMS(time_string); i++) {
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printf("%-24s -> ", time_string[i]);
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if (av_parse_time(&tv, time_string[i], 0)) {
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printf("error\n");
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} else {
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tvi = tv / 1000000;
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tm = gmtime(&tvi);
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printf("%14"PRIi64".%06d = %04d-%02d-%02dT%02d:%02d:%02dZ\n",
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tv / 1000000, (int)(tv % 1000000),
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tm->tm_year + 1900, tm->tm_mon + 1, tm->tm_mday,
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tm->tm_hour, tm->tm_min, tm->tm_sec);
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}
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}
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for (i = 0; i < FF_ARRAY_ELEMS(duration_string); i++) {
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printf("%-24s -> ", duration_string[i]);
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if (av_parse_time(&tv, duration_string[i], 1)) {
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printf("error\n");
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} else {
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printf("%+21"PRIi64"\n", tv);
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}
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}
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}
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static void test_av_get_known_color_name(void)
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{
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int i;
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const uint8_t *rgba;
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const char *color;
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for (i = 0; i < FF_ARRAY_ELEMS(color_table); ++i) {
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color = av_get_known_color_name(i, &rgba);
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if (color)
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printf("%s -> R(%d) G(%d) B(%d) A(%d)\n",
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color, rgba[0], rgba[1], rgba[2], rgba[3]);
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else
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printf("Color ID: %d not found\n", i);
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}
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}
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static void test_av_find_info_tag(void)
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{
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static const char args[] = "?tag1=val1&tag2=val2&tag3=val3&tag41=value 41&tag42=random1";
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static const char *tags[] = {"tag1", "tag2", "tag3", "tag4", "tag41", "41", "random1"};
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char buff[16];
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int i;
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for (i = 0; i < FF_ARRAY_ELEMS(tags); ++i) {
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if (av_find_info_tag(buff, sizeof(buff), tags[i], args))
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printf("%d. %s found: %s\n", i, tags[i], buff);
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else
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printf("%d. %s not found\n", i, tags[i]);
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}
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}
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int main(void)
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{
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printf("Testing av_parse_video_rate()\n");
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test_av_parse_video_rate();
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printf("\nTesting av_parse_color()\n");
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test_av_parse_color();
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printf("\nTesting av_small_strptime()\n");
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test_av_small_strptime();
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printf("\nTesting av_parse_time()\n");
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test_av_parse_time();
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printf("\nTesting av_get_known_color_name()\n");
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test_av_get_known_color_name();
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printf("\nTesting av_find_info_tag()\n");
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test_av_find_info_tag();
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return 0;
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}
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