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
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
|
/*
* Copyright 2019 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.
*/
#define LOG_TAG "GpuService"
#include <graphicsenv/IGpuService.h>
#include <binder/IResultReceiver.h>
#include <binder/Parcel.h>
namespace android {
class BpGpuService : public BpInterface<IGpuService> {
public:
explicit BpGpuService(const sp<IBinder>& impl) : BpInterface<IGpuService>(impl) {}
void setGpuStats(const std::string& driverPackageName, const std::string& driverVersionName,
uint64_t driverVersionCode, int64_t driverBuildTime,
const std::string& appPackageName, const int32_t vulkanVersion,
GpuStatsInfo::Driver driver, bool isDriverLoaded,
int64_t driverLoadingTime) override {
Parcel data, reply;
data.writeInterfaceToken(IGpuService::getInterfaceDescriptor());
data.writeUtf8AsUtf16(driverPackageName);
data.writeUtf8AsUtf16(driverVersionName);
data.writeUint64(driverVersionCode);
data.writeInt64(driverBuildTime);
data.writeUtf8AsUtf16(appPackageName);
data.writeInt32(vulkanVersion);
data.writeInt32(static_cast<int32_t>(driver));
data.writeBool(isDriverLoaded);
data.writeInt64(driverLoadingTime);
remote()->transact(BnGpuService::SET_GPU_STATS, data, &reply, IBinder::FLAG_ONEWAY);
}
void setTargetStats(const std::string& appPackageName, const uint64_t driverVersionCode,
const GpuStatsInfo::Stats stats, const uint64_t value) override {
Parcel data, reply;
data.writeInterfaceToken(IGpuService::getInterfaceDescriptor());
data.writeUtf8AsUtf16(appPackageName);
data.writeUint64(driverVersionCode);
data.writeInt32(static_cast<int32_t>(stats));
data.writeUint64(value);
remote()->transact(BnGpuService::SET_TARGET_STATS, data, &reply, IBinder::FLAG_ONEWAY);
}
void setUpdatableDriverPath(const std::string& driverPath) override {
Parcel data, reply;
data.writeInterfaceToken(IGpuService::getInterfaceDescriptor());
data.writeUtf8AsUtf16(driverPath);
remote()->transact(BnGpuService::SET_UPDATABLE_DRIVER_PATH, data, &reply,
IBinder::FLAG_ONEWAY);
}
std::string getUpdatableDriverPath() override {
Parcel data, reply;
data.writeInterfaceToken(IGpuService::getInterfaceDescriptor());
status_t error = remote()->transact(BnGpuService::GET_UPDATABLE_DRIVER_PATH, data, &reply);
std::string driverPath;
if (error == OK) {
error = reply.readUtf8FromUtf16(&driverPath);
}
return driverPath;
}
};
IMPLEMENT_META_INTERFACE(GpuService, "android.graphicsenv.IGpuService");
status_t BnGpuService::onTransact(uint32_t code, const Parcel& data, Parcel* reply,
uint32_t flags) {
ALOGV("onTransact code[0x%X]", code);
status_t status;
switch (code) {
case SET_GPU_STATS: {
CHECK_INTERFACE(IGpuService, data, reply);
std::string driverPackageName;
if ((status = data.readUtf8FromUtf16(&driverPackageName)) != OK) return status;
std::string driverVersionName;
if ((status = data.readUtf8FromUtf16(&driverVersionName)) != OK) return status;
uint64_t driverVersionCode;
if ((status = data.readUint64(&driverVersionCode)) != OK) return status;
int64_t driverBuildTime;
if ((status = data.readInt64(&driverBuildTime)) != OK) return status;
std::string appPackageName;
if ((status = data.readUtf8FromUtf16(&appPackageName)) != OK) return status;
int32_t vulkanVersion;
if ((status = data.readInt32(&vulkanVersion)) != OK) return status;
int32_t driver;
if ((status = data.readInt32(&driver)) != OK) return status;
bool isDriverLoaded;
if ((status = data.readBool(&isDriverLoaded)) != OK) return status;
int64_t driverLoadingTime;
if ((status = data.readInt64(&driverLoadingTime)) != OK) return status;
setGpuStats(driverPackageName, driverVersionName, driverVersionCode, driverBuildTime,
appPackageName, vulkanVersion, static_cast<GpuStatsInfo::Driver>(driver),
isDriverLoaded, driverLoadingTime);
return OK;
}
case SET_TARGET_STATS: {
CHECK_INTERFACE(IGpuService, data, reply);
std::string appPackageName;
if ((status = data.readUtf8FromUtf16(&appPackageName)) != OK) return status;
uint64_t driverVersionCode;
if ((status = data.readUint64(&driverVersionCode)) != OK) return status;
int32_t stats;
if ((status = data.readInt32(&stats)) != OK) return status;
uint64_t value;
if ((status = data.readUint64(&value)) != OK) return status;
setTargetStats(appPackageName, driverVersionCode,
static_cast<GpuStatsInfo::Stats>(stats), value);
return OK;
}
case SET_UPDATABLE_DRIVER_PATH: {
CHECK_INTERFACE(IGpuService, data, reply);
std::string driverPath;
if ((status = data.readUtf8FromUtf16(&driverPath)) != OK) return status;
setUpdatableDriverPath(driverPath);
return OK;
}
case GET_UPDATABLE_DRIVER_PATH: {
CHECK_INTERFACE(IGpuService, data, reply);
std::string driverPath = getUpdatableDriverPath();
return reply->writeUtf8AsUtf16(driverPath);
}
case SHELL_COMMAND_TRANSACTION: {
int in = data.readFileDescriptor();
int out = data.readFileDescriptor();
int err = data.readFileDescriptor();
std::vector<String16> args;
data.readString16Vector(&args);
sp<IBinder> unusedCallback;
if ((status = data.readNullableStrongBinder(&unusedCallback)) != OK) return status;
sp<IResultReceiver> resultReceiver;
if ((status = data.readNullableStrongBinder(&resultReceiver)) != OK) return status;
status = shellCommand(in, out, err, args);
if (resultReceiver != nullptr) resultReceiver->send(status);
return OK;
}
default:
return BBinder::onTransact(code, data, reply, flags);
}
}
} // namespace android
|
