| /* |
| * Copyright (C) 2017 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. |
| */ |
| |
| #ifndef MEDIA_CAS_DEFS_H_ |
| #define MEDIA_CAS_DEFS_H_ |
| |
| #include <binder/Parcel.h> |
| #include <media/cas/CasAPI.h> |
| #include <media/cas/DescramblerAPI.h> |
| #include <media/stagefright/foundation/ABase.h> |
| |
| namespace android { |
| class IMemory; |
| namespace media { |
| |
| namespace MediaCas { |
| class ParcelableCasData : public CasData, |
| public Parcelable { |
| public: |
| ParcelableCasData() {} |
| ParcelableCasData(const uint8_t *data, size_t size) : |
| CasData(data, data + size) {} |
| virtual ~ParcelableCasData() {} |
| status_t readFromParcel(const Parcel* parcel) override; |
| status_t writeToParcel(Parcel* parcel) const override; |
| |
| private: |
| DISALLOW_EVIL_CONSTRUCTORS(ParcelableCasData); |
| }; |
| |
| class ParcelableCasPluginDescriptor : public Parcelable { |
| public: |
| ParcelableCasPluginDescriptor(int32_t CA_system_id, const char *name) |
| : mCASystemId(CA_system_id), mName(name) {} |
| |
| ParcelableCasPluginDescriptor() : mCASystemId(0) {} |
| |
| ParcelableCasPluginDescriptor(ParcelableCasPluginDescriptor&& desc) = default; |
| |
| virtual ~ParcelableCasPluginDescriptor() {} |
| |
| status_t readFromParcel(const Parcel* parcel) override; |
| status_t writeToParcel(Parcel* parcel) const override; |
| |
| private: |
| int32_t mCASystemId; |
| String16 mName; |
| DISALLOW_EVIL_CONSTRUCTORS(ParcelableCasPluginDescriptor); |
| }; |
| } |
| |
| namespace MediaDescrambler { |
| class DescrambleInfo : public Parcelable { |
| public: |
| enum DestinationType { |
| kDestinationTypeVmPointer, // non-secure |
| kDestinationTypeNativeHandle // secure |
| }; |
| |
| DestinationType dstType; |
| DescramblerPlugin::ScramblingControl scramblingControl; |
| size_t numSubSamples; |
| DescramblerPlugin::SubSample *subSamples; |
| sp<IMemory> srcMem; |
| int32_t srcOffset; |
| void *dstPtr; |
| int32_t dstOffset; |
| |
| DescrambleInfo(); |
| virtual ~DescrambleInfo(); |
| status_t readFromParcel(const Parcel* parcel) override; |
| status_t writeToParcel(Parcel* parcel) const override; |
| |
| private: |
| |
| DISALLOW_EVIL_CONSTRUCTORS(DescrambleInfo); |
| }; |
| } |
| |
| } // namespace media |
| } // namespace android |
| |
| |
| #endif // MEDIA_CAS_DEFS_H_ |