| /* ------------------------------------------------------------------ |
| * Copyright (C) 1998-2009 PacketVideo |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either |
| * express or implied. |
| * See the License for the specific language governing permissions |
| * and limitations under the License. |
| * ------------------------------------------------------------------- |
| */ |
| /** |
| * @file pvmf_media_msg_format_ids.h |
| * @brief This file defines the PV Multimedia Framework (PVMF) media message |
| * format ids which is used for in-band control/command messages sent over |
| * the normal media data path. All media data msgs have an id of zero and each |
| * PVMF Media Command has an unique ID |
| */ |
| |
| #ifndef PVMF_MEDIA_MSG_FORMAT_IDS_H_INCLUDED |
| #define PVMF_MEDIA_MSG_FORMAT_IDS_H_INCLUDED |
| |
| #ifndef PV_UUID_H_INCLUDED |
| #include "pv_uuid.h" |
| #endif |
| |
| const PVUid32 PVMF_MEDIA_MSG_FORMAT_UNDEFINED = 0xFFFFFFFF; |
| |
| /* zero through 255 is reserved for media data */ |
| const PVUid32 PVMF_MEDIA_MSG_DATA_FORMAT_ID = 0x00000000; |
| |
| /* common commands start from 256 and go upto 511 */ |
| const PVUid32 PVMF_MEDIA_CMD_FORMAT_IDS_START = 0x00000100; |
| |
| const PVUid32 PVMF_MEDIA_CMD_EOS_FORMAT_ID = 0x00000101; |
| |
| const PVUid32 PVMF_MEDIA_CMD_RE_CONFIG_FORMAT_ID = 0x00000102; |
| |
| /* add new command ids here */ |
| const PVUid32 PVMF_MEDIA_CMD_BOS_FORMAT_ID = 0x00000103; |
| |
| /* format id for no-op messages */ |
| const PVUid32 PVMF_MEDIA_CMD_NOOP_FORMAT_ID = 0x00000104; |
| |
| const PVUid32 PVMF_MEDIA_CMD_FORMAT_IDS_END = 0x00000200; |
| |
| /* command ids above 512 are reserved for node specific commands */ |
| #endif |
| |