| /* GStreamer |
| * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu> |
| * Copyright (C) <2004> Thomas Vander Stichele <thomas at apestaart dot org> |
| * |
| * dp-private.h: private defines/macros for dataprotocol implementation |
| * |
| * 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. |
| */ |
| |
| #ifndef __GST_DP_PRIVATE_H__ |
| #define __GST_DP_PRIVATE_H__ |
| |
| #include <gst/gstbuffer.h> |
| #include <gst/gstevent.h> |
| #include <gst/gstcaps.h> |
| |
| G_BEGIN_DECLS |
| |
| /* FIXME: please make the dataprotocol format typefindable in new versions */ |
| |
| /* accessor defines */ |
| #define GST_DP_HEADER_MAJOR_VERSION(x) ((x)[0]) |
| #define GST_DP_HEADER_MINOR_VERSION(x) ((x)[1]) |
| #define GST_DP_HEADER_FLAGS(x) ((x)[2]) |
| /* free byte here to align */ |
| #define GST_DP_HEADER_PAYLOAD_TYPE(x) GST_READ_UINT16_BE (x + 4) |
| #define GST_DP_HEADER_PAYLOAD_LENGTH(x) GST_READ_UINT32_BE (x + 6) |
| #define GST_DP_HEADER_TIMESTAMP(x) GST_READ_UINT64_BE (x + 10) |
| #define GST_DP_HEADER_DURATION(x) GST_READ_UINT64_BE (x + 18) |
| #define GST_DP_HEADER_OFFSET(x) GST_READ_UINT64_BE (x + 26) |
| #define GST_DP_HEADER_OFFSET_END(x) GST_READ_UINT64_BE (x + 34) |
| #define GST_DP_HEADER_BUFFER_FLAGS(x) GST_READ_UINT16_BE (x + 42) |
| #define GST_DP_HEADER_DTS(x) GST_READ_UINT64_BE (x + 44) |
| #define GST_DP_HEADER_CRC_HEADER(x) GST_READ_UINT16_BE (x + 58) |
| #define GST_DP_HEADER_CRC_PAYLOAD(x) GST_READ_UINT16_BE (x + 60) |
| |
| void gst_dp_dump_byte_array (guint8 *array, guint length); |
| |
| G_END_DECLS |
| |
| #endif /* __GST_DP_PRIVATE_H__ */ |
