1 /*
2 * Copyright (C) 2018 The Android Open Source Project
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 express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 #define LOG_TAG "APM_ClientDescriptor"
18 //#define LOG_NDEBUG 0
19
20 #include <sstream>
21 #include <utils/Log.h>
22 #include <utils/String8.h>
23 #include <TypeConverter.h>
24 #include "AudioOutputDescriptor.h"
25 #include "AudioPatch.h"
26 #include "ClientDescriptor.h"
27 #include "DeviceDescriptor.h"
28 #include "HwModule.h"
29 #include "IOProfile.h"
30
31 namespace android {
32
toShortString() const33 std::string ClientDescriptor::toShortString() const
34 {
35 std::stringstream ss;
36
37 ss << "PortId: " << mPortId << " SessionId: " << mSessionId << " Uid: " << mUid;
38 return ss.str();
39 }
40
dump(String8 * dst,int spaces,int index) const41 void ClientDescriptor::dump(String8 *dst, int spaces, int index) const
42 {
43 dst->appendFormat("%*sClient %d:\n", spaces, "", index+1);
44 dst->appendFormat("%*s- Port Id: %d Session Id: %d UID: %d\n", spaces, "",
45 mPortId, mSessionId, mUid);
46 dst->appendFormat("%*s- Format: %08x Sampling rate: %d Channels: %08x\n", spaces, "",
47 mConfig.format, mConfig.sample_rate, mConfig.channel_mask);
48 dst->appendFormat("%*s- Attributes: %s\n", spaces, "", toString(mAttributes).c_str());
49 dst->appendFormat("%*s- Preferred Device Id: %08x\n", spaces, "", mPreferredDeviceId);
50 dst->appendFormat("%*s- State: %s\n", spaces, "", mActive ? "Active" : "Inactive");
51 }
52
dump(String8 * dst,int spaces,int index) const53 void TrackClientDescriptor::dump(String8 *dst, int spaces, int index) const
54 {
55 ClientDescriptor::dump(dst, spaces, index);
56 dst->appendFormat("%*s- Stream: %d flags: %08x\n", spaces, "", mStream, mFlags);
57 dst->appendFormat("%*s- Refcount: %d\n", spaces, "", mActivityCount);
58 }
59
toShortString() const60 std::string TrackClientDescriptor::toShortString() const
61 {
62 std::stringstream ss;
63
64 ss << ClientDescriptor::toShortString() << " Stream: " << mStream;
65 return ss.str();
66 }
67
trackEffectEnabled(const sp<EffectDescriptor> & effect,bool enabled)68 void RecordClientDescriptor::trackEffectEnabled(const sp<EffectDescriptor> &effect, bool enabled)
69 {
70 if (enabled) {
71 mEnabledEffects.replaceValueFor(effect->mId, effect);
72 } else {
73 mEnabledEffects.removeItem(effect->mId);
74 }
75 }
76
dump(String8 * dst,int spaces,int index) const77 void RecordClientDescriptor::dump(String8 *dst, int spaces, int index) const
78 {
79 ClientDescriptor::dump(dst, spaces, index);
80 dst->appendFormat("%*s- Source: %d flags: %08x\n", spaces, "", mSource, mFlags);
81 mEnabledEffects.dump(dst, spaces + 2 /*spaces*/, false /*verbose*/);
82 }
83
SourceClientDescriptor(audio_port_handle_t portId,uid_t uid,audio_attributes_t attributes,const struct audio_port_config & config,const sp<DeviceDescriptor> & srcDevice,audio_stream_type_t stream,product_strategy_t strategy,VolumeSource volumeSource)84 SourceClientDescriptor::SourceClientDescriptor(audio_port_handle_t portId, uid_t uid,
85 audio_attributes_t attributes, const struct audio_port_config &config,
86 const sp<DeviceDescriptor>& srcDevice, audio_stream_type_t stream,
87 product_strategy_t strategy, VolumeSource volumeSource) :
88 TrackClientDescriptor::TrackClientDescriptor(portId, uid, AUDIO_SESSION_NONE, attributes,
89 {config.sample_rate, config.channel_mask, config.format}, AUDIO_PORT_HANDLE_NONE,
90 stream, strategy, volumeSource, AUDIO_OUTPUT_FLAG_NONE, false,
91 {} /* Sources do not support secondary outputs*/), mSrcDevice(srcDevice)
92 {
93 }
94
setSwOutput(const sp<SwAudioOutputDescriptor> & swOutput)95 void SourceClientDescriptor::setSwOutput(const sp<SwAudioOutputDescriptor>& swOutput)
96 {
97 mSwOutput = swOutput;
98 }
99
setHwOutput(const sp<HwAudioOutputDescriptor> & hwOutput)100 void SourceClientDescriptor::setHwOutput(const sp<HwAudioOutputDescriptor>& hwOutput)
101 {
102 mHwOutput = hwOutput;
103 }
104
dump(String8 * dst,int spaces,int index) const105 void SourceClientDescriptor::dump(String8 *dst, int spaces, int index) const
106 {
107 TrackClientDescriptor::dump(dst, spaces, index);
108 dst->appendFormat("%*s- Device:\n", spaces, "");
109 mSrcDevice->dump(dst, 2, 0);
110 }
111
dump(String8 * dst) const112 void SourceClientCollection::dump(String8 *dst) const
113 {
114 dst->append("\nAudio sources:\n");
115 for (size_t i = 0; i < size(); i++) {
116 valueAt(i)->dump(dst, 2, i);
117 }
118 }
119
120 }; //namespace android
121