1 /*
2 * Copyright 2021 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 <gui/ScreenCaptureResults.h>
18
19 #include <private/gui/ParcelUtils.h>
20 #include <ui/FenceResult.h>
21
22 namespace android::gui {
23
writeToParcel(android::Parcel * parcel) const24 status_t ScreenCaptureResults::writeToParcel(android::Parcel* parcel) const {
25 if (buffer != nullptr) {
26 SAFE_PARCEL(parcel->writeBool, true);
27 SAFE_PARCEL(parcel->write, *buffer);
28 } else {
29 SAFE_PARCEL(parcel->writeBool, false);
30 }
31
32 if (fenceResult.ok() && fenceResult.value() != Fence::NO_FENCE) {
33 SAFE_PARCEL(parcel->writeBool, true);
34 SAFE_PARCEL(parcel->write, *fenceResult.value());
35 } else {
36 SAFE_PARCEL(parcel->writeBool, false);
37 SAFE_PARCEL(parcel->writeInt32, fenceStatus(fenceResult));
38 }
39
40 SAFE_PARCEL(parcel->writeBool, capturedSecureLayers);
41 SAFE_PARCEL(parcel->writeBool, capturedHdrLayers);
42 SAFE_PARCEL(parcel->writeUint32, static_cast<uint32_t>(capturedDataspace));
43 return NO_ERROR;
44 }
45
readFromParcel(const android::Parcel * parcel)46 status_t ScreenCaptureResults::readFromParcel(const android::Parcel* parcel) {
47 bool hasGraphicBuffer;
48 SAFE_PARCEL(parcel->readBool, &hasGraphicBuffer);
49 if (hasGraphicBuffer) {
50 buffer = new GraphicBuffer();
51 SAFE_PARCEL(parcel->read, *buffer);
52 }
53
54 bool hasFence;
55 SAFE_PARCEL(parcel->readBool, &hasFence);
56 if (hasFence) {
57 fenceResult = sp<Fence>::make();
58 SAFE_PARCEL(parcel->read, *fenceResult.value());
59 } else {
60 status_t status;
61 SAFE_PARCEL(parcel->readInt32, &status);
62 fenceResult = status == NO_ERROR ? FenceResult(Fence::NO_FENCE)
63 : FenceResult(base::unexpected(status));
64 }
65
66 SAFE_PARCEL(parcel->readBool, &capturedSecureLayers);
67 SAFE_PARCEL(parcel->readBool, &capturedHdrLayers);
68 uint32_t dataspace = 0;
69 SAFE_PARCEL(parcel->readUint32, &dataspace);
70 capturedDataspace = static_cast<ui::Dataspace>(dataspace);
71 return NO_ERROR;
72 }
73
74 } // namespace android::gui
75