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https://gitee.com/openharmony/xts_dcts
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86 lines
2.5 KiB
C++
86 lines
2.5 KiB
C++
/*
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* Copyright (c) 2022-2023 Huawei Device Co., Ltd.
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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 DISTRIBUTED_STREAM_CUSTOMER_H
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#define DISTRIBUTED_STREAM_CUSTOMER_H
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#include <fstream>
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#include <iostream>
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#include <thread>
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#include <vector>
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#include <map>
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#include <surface.h>
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#include "constants.h"
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#include "distributed_hardware_log.h"
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#include "iconsumer_surface.h"
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#include "v1_0/ioffline_stream_operator.h"
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namespace OHOS {
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namespace DistributedHardware {
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typedef enum {
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CAPTURE_PREVIEW = 0,
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CAPTURE_SNAPSHOT,
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CAPTURE_VIDEO,
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} CaptureMode;
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class TestBuffersConsumerListener : public IBufferConsumerListener {
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public:
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TestBuffersConsumerListener(const sptr<IConsumerSurface>& surface,
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const std::function<void(void*, const uint32_t)> callback):callback_(callback), consumer_(surface)
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{
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}
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~TestBuffersConsumerListener()
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{
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}
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void OnBufferAvailable()
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{
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DHLOGI("demo test:enter OnBufferAvailable start");
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OHOS::Rect damage;
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int32_t flushFence = 0;
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int64_t timestamp = 0;
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OHOS::sptr<OHOS::SurfaceBuffer> buff = nullptr;
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consumer_->AcquireBuffer(buff, flushFence, timestamp, damage);
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if (buff != nullptr) {
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void* addr = buff->GetVirAddr();
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if (callback_ != nullptr) {
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int32_t size = buff->GetSize();
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callback_(addr, size);
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}
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consumer_->ReleaseBuffer(buff, -1);
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DHLOGI("demo test:Exiting OnBufferAvailable end");
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}
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}
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private:
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std::function<void(void*, uint32_t)> callback_;
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sptr<IConsumerSurface> consumer_;
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};
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class StreamCustomer {
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public:
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StreamCustomer();
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~StreamCustomer();
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sptr<OHOS::IBufferProducer> CreateProducer(CaptureMode mode, const std::function<void(void*, uint32_t)> callback);
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private:
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sptr<OHOS::IConsumerSurface> consumer_ = nullptr;
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};
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} // namespace OHOS::Camera
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}
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#endif // DISTRIBUTED_STREAM_CUSTOMER_H
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