1 /*
2 * Copyright (C) 2024 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 #include "SessionChannel.h"
18
19 #include "AdpfTypes.h"
20
21 namespace aidl::google::hardware::power::impl::pixel {
22
SessionChannel(int32_t tgid,int32_t uid,int64_t id,int32_t offset)23 SessionChannel::SessionChannel(int32_t tgid, int32_t uid, int64_t id, int32_t offset)
24 : mTgid(tgid),
25 mUid(uid),
26 mId(id),
27 mReadMask(1u << (offset + 16)),
28 mWriteMask(1u << offset),
29 mChannelQueue(kFMQQueueSize, true) {}
30
getDesc(ChannelQueueDesc * _return_desc)31 void SessionChannel::getDesc(ChannelQueueDesc *_return_desc) {
32 *_return_desc = mChannelQueue.dupeDesc();
33 }
34
isValid() const35 bool SessionChannel::isValid() const {
36 return mChannelQueue.isValid();
37 }
38
getQueue()39 ChannelQueue *SessionChannel::getQueue() {
40 return &mChannelQueue;
41 }
42
getTgid() const43 int32_t SessionChannel::getTgid() const {
44 return mTgid;
45 }
46
getUid() const47 int32_t SessionChannel::getUid() const {
48 return mUid;
49 }
50
getId() const51 int64_t SessionChannel::getId() const {
52 return mId;
53 }
54
getReadBitmask() const55 uint32_t SessionChannel::getReadBitmask() const {
56 return mReadMask;
57 }
58
getWriteBitmask() const59 uint32_t SessionChannel::getWriteBitmask() const {
60 return mWriteMask;
61 }
62
63 } // namespace aidl::google::hardware::power::impl::pixel
64