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