Revision f1b94134a4b879bc55c3dacdb496690c8ebdc03f authored by Vikram Fugro on 11 March 2016, 12:16:11 UTC, committed by Jean-Baptiste Kempf on 11 March 2016, 14:57:34 UTC
Allocate the output vlc pictures with dimensions padded, as requested by the decoder (for alignments). This further increases the chances of direct rendering. Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>
1 parent 6c813cb
strnstr.c
/*****************************************************************************
* strnstr.c: BSD strnstr() replacement
*****************************************************************************
* Copyright © 2015 VLC authors and VideoLAN
*
* This program 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.
*
* This program 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 this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <string.h>
#include <assert.h>
char * strnstr (const char *haystack, const char *needle, size_t len)
{
assert(needle != NULL);
const size_t i = strlen(needle);
if (i == 0) /* corner case (if haystack is NULL, memcmp not allowed) */
return (char *)haystack;
if( len < i )
return NULL;
size_t count = len - i;
do
{
if( memcmp(haystack, needle, i) == 0 )
return (char*) haystack;
haystack++;
}
while(count--);
return NULL;
}
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