1 /* 2 * Copyright (c) 2021-2021 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef HISTREAMER_FOUNDATION_AVBUFFER_QUEUE_CONSUMER_IMPL_H 17 #define HISTREAMER_FOUNDATION_AVBUFFER_QUEUE_CONSUMER_IMPL_H 18 19 #include "avbuffer_queue_impl.h" 20 21 namespace OHOS { 22 namespace Media { 23 24 class AVBufferQueueConsumerImpl : public AVBufferQueueConsumer { 25 public: 26 explicit AVBufferQueueConsumerImpl(std::shared_ptr<AVBufferQueueImpl>& bufferQueue); 27 ~AVBufferQueueConsumerImpl() override = default; 28 AVBufferQueueConsumerImpl(const AVBufferQueueConsumerImpl&) = delete; 29 AVBufferQueueConsumerImpl operator=(const AVBufferQueueConsumerImpl&) = delete; 30 31 uint32_t GetQueueSize() override; 32 Status SetQueueSize(uint32_t size) override; 33 bool IsBufferInQueue(const std::shared_ptr<AVBuffer>& buffer) override; 34 35 Status AcquireBuffer(std::shared_ptr<AVBuffer>& buffer) override; 36 Status ReleaseBuffer(const std::shared_ptr<AVBuffer>& buffer) override; 37 38 Status AttachBuffer(std::shared_ptr<AVBuffer>& buffer, bool isFilled) override; 39 Status DetachBuffer(const std::shared_ptr<AVBuffer>& buffer) override; 40 41 Status SetBufferAvailableListener(sptr<IConsumerListener>& listener) override; 42 Status SetQueueSizeAndAttachBuffer(uint32_t size, std::shared_ptr<AVBuffer>& buffer, bool isFilled) override; 43 44 private: 45 std::shared_ptr<AVBufferQueueImpl> bufferQueue_; 46 }; 47 48 } 49 } 50 51 #endif // HISTREAMER_FOUNDATION_AVBUFFER_QUEUE_CONSUMER_IMPL_H 52