1 /*
2 * Copyright (C) 2020 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_NDEBUG 0
18 #define LOG_TAG "ECOServiceStatsProvider"
19 #include <android/binder_manager.h>
20 #include <eco/ECOServiceStatsProvider.h>
21 #include <utils/Timers.h>
22
23 namespace android {
24 namespace media {
25 namespace eco {
26
ECOServiceStatsProvider(int32_t width,int32_t height,bool isCameraRecording,std::shared_ptr<IECOSession> & session,const char * name)27 ECOServiceStatsProvider::ECOServiceStatsProvider(int32_t width, int32_t height,
28 bool isCameraRecording,
29 std::shared_ptr<IECOSession>& session,
30 const char* name)
31 : BnECOServiceStatsProvider(),
32 mWidth(width),
33 mHeight(height),
34 mIsCameraRecording(isCameraRecording),
35 mECOSession(session),
36 mProviderName(name) {
37 ALOGD("%s, construct with w: %d, h: %d, isCameraRecording: %d, ProviderName:%s",
38 __func__, mWidth, mHeight, isCameraRecording, name);
39 }
40
getType(int32_t * _aidl_return)41 ScopedAStatus ECOServiceStatsProvider::getType(int32_t* _aidl_return) {
42 *_aidl_return = STATS_PROVIDER_TYPE_VIDEO_ENCODER;
43 return ScopedAStatus::ok();
44 }
45
getName(std::string * _aidl_return)46 ScopedAStatus ECOServiceStatsProvider::getName(std::string* _aidl_return) {
47 *_aidl_return = std::string(mProviderName);
48 return ScopedAStatus::ok();
49 }
50
getECOSession(::ndk::SpAIBinder * _aidl_return)51 ScopedAStatus ECOServiceStatsProvider::getECOSession(::ndk::SpAIBinder* _aidl_return) {
52 *_aidl_return = mECOSession->asBinder();
53 return ScopedAStatus::ok();
54 }
55
isCameraRecording(bool * _aidl_return)56 ScopedAStatus ECOServiceStatsProvider::isCameraRecording(bool* _aidl_return) {
57 *_aidl_return = mIsCameraRecording;
58 return ScopedAStatus::ok();
59 }
60
binderDied(const std::weak_ptr<AIBinder> &)61 void ECOServiceStatsProvider::binderDied(const std::weak_ptr<AIBinder>& /* who */) {}
62
updateStats(const ECOData & data)63 bool ECOServiceStatsProvider::updateStats(const ECOData& data) {
64 bool ret = false;
65 if (mECOSession) {
66 ScopedAStatus status = mECOSession->pushNewStats(data, &ret);
67 return ret;
68 }
69 return ret;
70 }
71
addProvider()72 bool ECOServiceStatsProvider::addProvider() {
73 bool ret = false;
74 if (mECOSession) {
75 ECOData providerConfig(ECOData::DATA_TYPE_STATS_PROVIDER_CONFIG, systemTime() / 1000);
76 mECOSession->addStatsProvider(fromBinder(asBinder()), providerConfig, &ret);
77 return ret;
78 }
79 return ret;
80 }
81
removeProvider()82 bool ECOServiceStatsProvider::removeProvider() {
83 bool ret = false;
84 if (mECOSession) {
85 mECOSession->removeStatsProvider(fromBinder(asBinder()), &ret);
86 return ret;
87 }
88 return ret;
89 }
90
create(int32_t width,int32_t height,bool isCameraRecording,const char * name)91 std::shared_ptr<ECOServiceStatsProvider> ECOServiceStatsProvider::create(int32_t width,
92 int32_t height,
93 bool isCameraRecording,
94 const char* name) {
95 std::shared_ptr<IECOService> service = IECOService::fromBinder(
96 ndk::SpAIBinder(AServiceManager_waitForService("media.ecoservice")));
97 if (service == nullptr) {
98 ALOGE("Failed to connect to ecoservice");
99 return nullptr;
100 }
101
102 ALOGI("Connected to ecoservice");
103
104 // Obtain the ECOSession and add the listener to the service.
105 std::shared_ptr<IECOSession> session = nullptr;
106
107 service->obtainSession(width, height, isCameraRecording, &session);
108
109 if (session == nullptr) {
110 ALOGE("Failed to obtain an ECO session");
111 return nullptr;
112 }
113 ALOGI("Obtained an ECO session");
114
115 return ndk::SharedRefBase::make<ECOServiceStatsProvider>(width, height, isCameraRecording,
116 session, name);
117 }
118
getFramerate(int64_t currTimestamp)119 float ECOServiceStatsProvider::getFramerate(int64_t currTimestamp) {
120 float framerate;
121 int64_t timeInterval = currTimestamp - mLastFrameTimestamp;
122 if (timeInterval == 0) {
123 framerate = 0.0;
124 } else {
125 framerate = 1E6 / (currTimestamp - mLastFrameTimestamp);
126 }
127 mLastFrameTimestamp = currTimestamp;
128 return framerate;
129 }
130
131 } // namespace eco
132 } // namespace media
133 } // namespace android
134