1 files changed, 0 insertions, 275 deletions
diff --git a/contrib/ffmpeg/libavformat/cutils.c b/contrib/ffmpeg/libavformat/cutils.c
deleted file mode 100644
index 45959ec39..000000000
--- a/contrib/ffmpeg/libavformat/cutils.c
+++ /dev/null
@@ -1,275 +0,0 @@
-/*
- * Various simple utilities for ffmpeg system
- * Copyright (c) 2000, 2001, 2002 Fabrice Bellard
- *
- * This file is part of FFmpeg.
- *
- * FFmpeg is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * FFmpeg is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with FFmpeg; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-#include "avformat.h"
-
-#if !defined(CONFIG_NOCUTILS)
-/**
- * Return TRUE if val is a prefix of str. If it returns TRUE, ptr is
- * set to the next character in 'str' after the prefix.
- *
- * @param str input string
- * @param val prefix to test
- * @param ptr updated after the prefix in str in there is a match
- * @return TRUE if there is a match
- */
-int strstart(const char *str, const char *val, const char **ptr)
-{
-    const char *p, *q;
-    p = str;
-    q = val;
-    while (*q != '\0') {
-        if (*p != *q)
-            return 0;
-        p++;
-        q++;
-    }
-    if (ptr)
-        *ptr = p;
-    return 1;
-}
-
-/**
- * Return TRUE if val is a prefix of str (case independent). If it
- * returns TRUE, ptr is set to the next character in 'str' after the
- * prefix.
- *
- * @param str input string
- * @param val prefix to test
- * @param ptr updated after the prefix in str in there is a match
- * @return TRUE if there is a match */
-int stristart(const char *str, const char *val, const char **ptr)
-{
-    const char *p, *q;
-    p = str;
-    q = val;
-    while (*q != '\0') {
-        if (toupper(*(const unsigned char *)p) != toupper(*(const unsigned char *)q))
-            return 0;
-        p++;
-        q++;
-    }
-    if (ptr)
-        *ptr = p;
-    return 1;
-}
-
-/**
- * Copy the string str to buf. If str length is bigger than buf_size -
- * 1 then it is clamped to buf_size - 1.
- * NOTE: this function does what strncpy should have done to be
- * useful. NEVER use strncpy.
- *
- * @param buf destination buffer
- * @param buf_size size of destination buffer
- * @param str source string
- */
-void pstrcpy(char *buf, int buf_size, const char *str)
-{
-    int c;
-    char *q = buf;
-
-    if (buf_size <= 0)
-        return;
-
-    for(;;) {
-        c = *str++;
-        if (c == 0 || q >= buf + buf_size - 1)
-            break;
-        *q++ = c;
-    }
-    *q = '\0';
-}
-
-/* strcat and truncate. */
-char *pstrcat(char *buf, int buf_size, const char *s)
-{
-    int len;
-    len = strlen(buf);
-    if (len < buf_size)
-        pstrcpy(buf + len, buf_size - len, s);
-    return buf;
-}
-
-#endif
-
-/* add one element to a dynamic array */
-void __dynarray_add(unsigned long **tab_ptr, int *nb_ptr, unsigned long elem)
-{
-    int nb, nb_alloc;
-    unsigned long *tab;
-
-    nb = *nb_ptr;
-    tab = *tab_ptr;
-    if ((nb & (nb - 1)) == 0) {
-        if (nb == 0)
-            nb_alloc = 1;
-        else
-            nb_alloc = nb * 2;
-        tab = av_realloc(tab, nb_alloc * sizeof(unsigned long));
-        *tab_ptr = tab;
-    }
-    tab[nb++] = elem;
-    *nb_ptr = nb;
-}
-
-time_t mktimegm(struct tm *tm)
-{
-    time_t t;
-
-    int y = tm->tm_year + 1900, m = tm->tm_mon + 1, d = tm->tm_mday;
-
-    if (m < 3) {
-        m += 12;
-        y--;
-    }
-
-    t = 86400 *
-        (d + (153 * m - 457) / 5 + 365 * y + y / 4 - y / 100 + y / 400 - 719469);
-
-    t += 3600 * tm->tm_hour + 60 * tm->tm_min + tm->tm_sec;
-
-    return t;
-}
-
-#define ISLEAP(y) (((y) % 4 == 0) && (((y) % 100) != 0 || ((y) % 400) == 0))
-#define LEAPS_COUNT(y) ((y)/4 - (y)/100 + (y)/400)
-
-/* this is our own gmtime_r. it differs from its POSIX counterpart in a
-   couple of places, though. */
-struct tm *brktimegm(time_t secs, struct tm *tm)
-{
-    int days, y, ny, m;
-    int md[] = { 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 };
-
-    days = secs / 86400;
-    secs %= 86400;
-    tm->tm_hour = secs / 3600;
-    tm->tm_min = (secs % 3600) / 60;
-    tm->tm_sec =  secs % 60;
-
-    /* oh well, may be someone some day will invent a formula for this stuff */
-    y = 1970; /* start "guessing" */
-    while (days >= (ISLEAP(y)?366:365)) {
-        ny = (y + days/366);
-        days -= (ny - y) * 365 + LEAPS_COUNT(ny - 1) - LEAPS_COUNT(y - 1);
-        y = ny;
-    }
-    md[1] = ISLEAP(y)?29:28;
-    for (m=0; days >= md[m]; m++)
-         days -= md[m];
-
-    tm->tm_year = y;  /* unlike gmtime_r we store complete year here */
-    tm->tm_mon = m+1; /* unlike gmtime_r tm_mon is from 1 to 12 */
-    tm->tm_mday = days+1;
-
-    return tm;
-}
-
-/* get a positive number between n_min and n_max, for a maximum length
-   of len_max. Return -1 if error. */
-static int date_get_num(const char **pp,
-                        int n_min, int n_max, int len_max)
-{
-    int i, val, c;
-    const char *p;
-
-    p = *pp;
-    val = 0;
-    for(i = 0; i < len_max; i++) {
-        c = *p;
-        if (!isdigit(c))
-            break;
-        val = (val * 10) + c - '0';
-        p++;
-    }
-    /* no number read ? */
-    if (p == *pp)
-        return -1;
-    if (val < n_min || val > n_max)
-        return -1;
-    *pp = p;
-    return val;
-}
-
-/* small strptime for ffmpeg */
-const char *small_strptime(const char *p, const char *fmt,
-                           struct tm *dt)
-{
-    int c, val;
-
-    for(;;) {
-        c = *fmt++;
-        if (c == '\0') {
-            return p;
-        } else if (c == '%') {
-            c = *fmt++;
-            switch(c) {
-            case 'H':
-                val = date_get_num(&p, 0, 23, 2);
-                if (val == -1)
-                    return NULL;
-                dt->tm_hour = val;
-                break;
-            case 'M':
-                val = date_get_num(&p, 0, 59, 2);
-                if (val == -1)
-                    return NULL;
-                dt->tm_min = val;
-                break;
-            case 'S':
-                val = date_get_num(&p, 0, 59, 2);
-                if (val == -1)
-                    return NULL;
-                dt->tm_sec = val;
-                break;
-            case 'Y':
-                val = date_get_num(&p, 0, 9999, 4);
-                if (val == -1)
-                    return NULL;
-                dt->tm_year = val - 1900;
-                break;
-            case 'm':
-                val = date_get_num(&p, 1, 12, 2);
-                if (val == -1)
-                    return NULL;
-                dt->tm_mon = val - 1;
-                break;
-            case 'd':
-                val = date_get_num(&p, 1, 31, 2);
-                if (val == -1)
-                    return NULL;
-                dt->tm_mday = val;
-                break;
-            case '%':
-                goto match;
-            default:
-                return NULL;
-            }
-        } else {
-        match:
-            if (c != *p)
-                return NULL;
-            p++;
-        }
-    }
-    return p;
-}
-