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8f7e581106
Trivial as it may be, this code was mostly copied from somewhere else. The gtk-doc chunk is not needed, since it's not public API.
63 lines
2 KiB
C
63 lines
2 KiB
C
/* GStreamer
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* Copyright (C) 2011 David Schleef <ds@schleef.org>
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* Copyright (C) 2011 Tim-Philipp Müller <tim.muller@collabora.co.uk>
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* Copyright (C) 2014 Tim-Philipp Müller <tim@centricular.com>
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* Copyright (C) 2014 Vincent Penquerc'h <vincent@collabora.co.uk>
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*
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* gstelements_private.c: Shared code for core elements
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library 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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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#include <string.h>
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#include "gst/gst.h"
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#include "gstelements_private.h"
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/* Returns a newly allocated string describing the flags on this buffer */
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char *
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gst_buffer_get_flags_string (GstBuffer * buffer)
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{
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static const char *const flag_list[] = {
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"", "", "", "", "live", "decode-only", "discont", "resync", "corrupted",
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"marker", "header", "gap", "droppable", "delta-unit", "tag-memory",
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"FIXME"
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};
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int i, max_bytes;
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char *flag_str, *end;
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max_bytes = 1; /* NUL */
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for (i = 0; i < G_N_ELEMENTS (flag_list); i++) {
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max_bytes += strlen (flag_list[i]) + 1; /* string and space */
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}
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flag_str = g_malloc (max_bytes);
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end = flag_str;
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end[0] = '\0';
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for (i = 0; i < G_N_ELEMENTS (flag_list); i++) {
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if (GST_MINI_OBJECT_CAST (buffer)->flags & (1 << i)) {
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strcpy (end, flag_list[i]);
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end += strlen (end);
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end[0] = ' ';
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end[1] = '\0';
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end++;
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}
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}
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return flag_str;
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}
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