2659c2f16c
- Replace AIDL interfaces with corresponding HIDL ones. bug: 22804304 Change-Id: I8c552ce6fc3766715cd1bc0ea05c0988d56f590e
73 lines
1.9 KiB
C++
73 lines
1.9 KiB
C++
/*
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* Copyright 2017, The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef _ANDROID_MEDIA_DESCRAMBLER_H_
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#define _ANDROID_MEDIA_DESCRAMBLER_H_
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#include "jni.h"
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#include <android/hardware/cas/native/1.0/IDescrambler.h>
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#include <media/stagefright/foundation/ABase.h>
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#include <utils/Mutex.h>
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namespace android {
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class IMemory;
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class MemoryDealer;
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using hardware::hidl_memory;
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using hardware::hidl_string;
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using hardware::hidl_vec;
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using namespace hardware::cas::V1_0;
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using namespace hardware::cas::native::V1_0;
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struct JDescrambler : public RefBase {
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JDescrambler(JNIEnv *env, jobject descramberBinderObj);
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status_t descramble(
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jbyte key,
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ssize_t totalLength,
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const hidl_vec<SubSample>& subSamples,
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const void *srcPtr,
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jint srcOffset,
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void *dstPtr,
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jint dstOffset,
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Status *status,
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uint32_t *bytesWritten,
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hidl_string *detailedError);
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static sp<IDescrambler> GetDescrambler(JNIEnv *env, jobject obj);
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protected:
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virtual ~JDescrambler();
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private:
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sp<IDescrambler> mDescrambler;
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sp<IMemory> mMem;
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sp<MemoryDealer> mDealer;
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SharedBuffer mDescramblerSrcBuffer;
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Mutex mSharedMemLock;
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bool ensureBufferCapacity(size_t neededSize);
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DISALLOW_EVIL_CONSTRUCTORS(JDescrambler);
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};
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} // namespace android
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#endif // _ANDROID_MEDIA_DESCRAMBLER_H_
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