54 lines
1.3 KiB
C++
54 lines
1.3 KiB
C++
/*
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* Copyright (C) 2018 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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#include "Buffer.h"
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#include <android/hardware/drm/1.0/types.h>
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namespace android {
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namespace hardware {
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namespace drm {
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namespace V1_4 {
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namespace clearkey {
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Buffer::Buffer(size_t capacity)
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: mRangeOffset(0),
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mOwnsData(true) {
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mData = malloc(capacity);
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if (mData == nullptr) {
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mCapacity = 0;
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mRangeLength = 0;
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} else {
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mCapacity = capacity;
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mRangeLength = capacity;
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}
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}
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Buffer::~Buffer() {
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if (mOwnsData) {
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if (mData != nullptr) {
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free(mData);
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mData = nullptr;
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}
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}
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}
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} // namespace clearkey
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} // namespace V1_4
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} // namespace drm
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} // namespace hardware
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} // namespace android
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