1 /*
2  * Copyright 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 #pragma once
18 
19 #include <android/binder_auto_utils.h>
20 #include <ui/GraphicBuffer.h>
21 #include <utils/Errors.h>
22 
23 #include <aidl/android/hardware/graphics/common/Dataspace.h>
24 #include <aidl/android/hardware/graphics/common/PixelFormat.h>
25 #include <aidl/android/media/AidlColorAspects.h>
26 
27 namespace android::media::aidl_conversion {
28 
fromAidlStatus(const::ndk::ScopedAStatus & status)29 inline status_t fromAidlStatus(const ::ndk::ScopedAStatus &status) {
30     if (!status.isOk()) {
31         if (status.getExceptionCode() == EX_SERVICE_SPECIFIC) {
32             return static_cast<status_t>(status.getServiceSpecificError());
33         } else {
34             return static_cast<status_t>(FAILED_TRANSACTION);
35         }
36     }
37    return NO_ERROR;
38 }
39 
toAidlStatus(status_t status)40 inline ::ndk::ScopedAStatus toAidlStatus(status_t status) {
41     if (status == NO_ERROR) {
42         return ::ndk::ScopedAStatus::ok();
43     }
44     return ::ndk::ScopedAStatus::fromServiceSpecificError(status);
45 }
46 
compactFromAidlColorAspects(::aidl::android::media::AidlColorAspects const & s)47 inline int32_t compactFromAidlColorAspects(::aidl::android::media::AidlColorAspects const& s) {
48     return static_cast<int32_t>(
49             (static_cast<uint32_t>(s.range) << 24) |
50             (static_cast<uint32_t>(s.primaries) << 16) |
51             (static_cast<uint32_t>(s.transfer)) |
52             (static_cast<uint32_t>(s.matrixCoeffs) << 8));
53 }
54 
rawFromAidlDataspace(::aidl::android::hardware::graphics::common::Dataspace const & s)55 inline int32_t rawFromAidlDataspace(
56         ::aidl::android::hardware::graphics::common::Dataspace const& s) {
57     return static_cast<int32_t>(s);
58 }
59 
60 }  // namespace android::media::aidl_conversion
61