1/* ------------------------------------------------------------------
2 * Copyright (C) 1998-2009 PacketVideo
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
13 * express or implied.
14 * See the License for the specific language governing permissions
15 * and limitations under the License.
16 * -------------------------------------------------------------------
17 */
18/**
19 * @file pvmp4ffcn_trackconfig.h
20 * @brief Track level configuration of PVMp4FFComposerNode
21 */
22
23#ifndef PVMP4FFCN_TRACKCONFIG_H_INCLUDED
24#define PVMP4FFCN_TRACKCONFIG_H_INCLUDED
25
26#ifndef OSCL_BASE_H_INCLUDED
27#include "oscl_base.h"
28#endif
29#ifndef PV_UUID_H_INCLUDED
30#include "pv_uuid.h"
31#endif
32#ifndef PV_INTERFACE_H_INCLUDED
33#include "pv_interface.h"
34#endif
35
36#define KPVMp4FFCNTrackConfigUuid PVUuid(0x81c0c80e,0xe3dd,0x4786,0xab,0xc8,0x7b,0x48,0x41,0x4f,0x6c,0x12)
37
38/**
39 * PVMp4FFCNTrackConfigInterface allows a client to do track level configuration
40 * of a PVMp4FFComposerNode
41 */
42class PVMp4FFCNTrackConfigInterface : public PVInterface
43{
44    public:
45        /**
46         * Register a reference to this interface.
47         */
48        virtual void addRef() = 0;
49
50        /**
51         * Remove a reference to this interface.
52         */
53        virtual void removeRef() = 0;
54
55        /**
56         * Query for an instance of a particular interface.
57         *
58         * @param uuid Uuid of the requested interface
59         * @param iface Output parameter where pointer to an instance of the
60         * requested interface will be stored if it is supported by this object
61         * @return true if the requested interface is supported, else false
62         */
63        virtual bool queryInterface(const PVUuid& uuid, PVInterface*& iface) = 0;
64
65        /**
66         * Sets reference to a media track.
67         *
68         * @param aPort The port associated with the media track that references another media track.
69         * @param @ReferencePort The port associated with the reference media track.
70         * @return Result of this method.
71         */
72        virtual PVMFStatus SetTrackReference(const PVMFPortInterface& aPort, const PVMFPortInterface& aReferencePort) = 0;
73
74        /**
75         * Sets codec specific information for a media track.
76         *
77         * @param aPort The port to which the codec specific information is associated with.
78         * @param aInfo Codec specific information.
79         * @param aSize Size of codec specific information.
80         * @return Result of this method.
81         */
82        virtual PVMFStatus SetCodecSpecificInfo(const PVMFPortInterface& aPort, uint8* aInfo, int32 aSize) = 0;
83};
84
85#endif // PVMP4FFCN_TRACKCONFIG_H_INCLUDED
86