1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
|
/*
* Copyright 2020 The Android Open Source Project
*
* 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.
*/
#ifndef _ANDROID_MEDIA_TV_DEMUX_CLIENT_H_
#define _ANDROID_MEDIA_TV_DEMUX_CLIENT_H_
#include <aidl/android/media/tv/tuner/ITunerDemux.h>
#include <android/hardware/tv/tuner/1.0/IDemux.h>
#include <android/hardware/tv/tuner/1.1/types.h>
#include "DvrClient.h"
#include "ClientHelper.h"
#include "DvrClientCallback.h"
#include "FilterClient.h"
#include "FilterClientCallback.h"
#include "FrontendClient.h"
#include "TimeFilterClient.h"
using Status = ::ndk::ScopedAStatus;
using ::aidl::android::media::tv::tuner::ITunerDemux;
using ::aidl::android::media::tv::tuner::ITunerTimeFilter;
using ::android::hardware::tv::tuner::V1_0::IDemux;
using ::android::hardware::tv::tuner::V1_0::DemuxFilterType;
using ::android::hardware::tv::tuner::V1_0::DvrType;
using ::android::hardware::tv::tuner::V1_0::IDemux;
using ::android::hardware::tv::tuner::V1_0::ITimeFilter;
using namespace std;
const int64_t INVALID_AV_SYNC_TIME = -1;
const int INVALID_AV_SYNC_HW_ID = -1;
namespace android {
struct DemuxClient : public RefBase {
public:
DemuxClient(shared_ptr<ITunerDemux> tunerDemux);
~DemuxClient();
// TODO: remove after migration to Tuner Service is done.
void setHidlDemux(sp<IDemux> demux);
/**
* Set a frontend resource as data input of the demux.
*/
Result setFrontendDataSource(sp<FrontendClient> frontendClient);
/**
* Open a new filter client.
*/
sp<FilterClient> openFilter(DemuxFilterType type, int bufferSize, sp<FilterClientCallback> cb);
/**
* Open time filter of the demux.
*/
sp<TimeFilterClient> openTimeFilter();
/**
* Get hardware sync ID for audio and video.
*/
int getAvSyncHwId(sp<FilterClient> filterClient);
/**
* Get current time stamp to use for A/V sync.
*/
long getAvSyncTime(int avSyncHwId);
/**
* Open a DVR (Digital Video Record) client.
*/
sp<DvrClient> openDvr(DvrType dvbType, int bufferSize, sp<DvrClientCallback> cb);
/**
* Connect Conditional Access Modules (CAM) through Common Interface (CI).
*/
Result connectCiCam(int ciCamId);
/**
* Disconnect Conditional Access Modules (CAM).
*/
Result disconnectCiCam();
/**
* Release the Demux Client.
*/
Result close();
/**
* Get the Aidl demux to set as source.
*/
shared_ptr<ITunerDemux> getAidlDemux() { return mTunerDemux; }
void setId(int id) { mId = id; }
int getId() { return mId; }
private:
sp<IFilter> openHidlFilter(DemuxFilterType type, int bufferSize, sp<HidlFilterCallback> cb);
sp<ITimeFilter> openHidlTimeFilter();
sp<IDvr> openHidlDvr(DvrType type, int bufferSize, sp<HidlDvrCallback> cb);
int getSubType(DemuxFilterType filterType);
/**
* An AIDL Tuner Demux Singleton assigned at the first time the Tuner Client
* opens a demux. Default null when demux is not opened.
*/
shared_ptr<ITunerDemux> mTunerDemux;
/**
* A Demux HAL interface that is ready before migrating to the TunerDemux.
* This is a temprary interface before Tuner Framework migrates to use TunerService.
* Default null when the HAL service does not exist.
*/
sp<IDemux> mDemux;
int mId;
};
} // namespace android
#endif // _ANDROID_MEDIA_TV_DEMUX_CLIENT_H_
|
