1 /*
2 * Copyright (C) 2019 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 #ifndef HARDWARE_GOOGLE_CAMERA_HAL_UTILS_PROFILER_UTIL_H
18 #define HARDWARE_GOOGLE_CAMERA_HAL_UTILS_PROFILER_UTIL_H
19
20 #include <string>
21
22 namespace android {
23 namespace google_camera_hal {
24
25 constexpr char kFirstFrame[] = "First frame";
26 constexpr char kHalTotal[] = "HAL Total";
27 constexpr char kIdleString[] = "<-- IDLE -->";
28 constexpr char kOverall[] = "Overall";
29
30 enum class EventType {
31 kNone,
32 kOpen,
33 kConfigureStream,
34 kFlush,
35 kClose,
36 kFirstFrameStart,
37 kFirstFrameEnd,
38 };
39
EventTypeToString(EventType type)40 inline std::string EventTypeToString(EventType type) {
41 switch (type) {
42 case (EventType::kNone):
43 return std::string("None");
44 case (EventType::kOpen):
45 return std::string("Open");
46 case (EventType::kConfigureStream):
47 return std::string("ConfigureStream");
48 case (EventType::kFlush):
49 return std::string("Flush");
50 case (EventType::kClose):
51 return std::string("Close");
52 case (EventType::kFirstFrameStart):
53 return std::string("FirstFrameStart");
54 case (EventType::kFirstFrameEnd):
55 return std::string("FirstFrameEnd");
56 }
57 }
58
59 } // namespace google_camera_hal
60 } // namespace android
61
62 #endif // HARDWARE_GOOGLE_CAMERA_HAL_UTILS_PROFILER_UTIL_H
63