19 namespace OHOS::Camera {  namespace
28         OHOS::SurfaceBuffer* buffer = consumer_->AcquireBuffer();  in CamFrame()
40     OHOS::Rect damage;  in CamFrame()
46         OHOS::sptr<OHOS::SurfaceBuffer> buff = nullptr;  in CamFrame()
55                 buff->GetExtraData()->ExtraGet(OHOS::Camera::dataSize, gotSize);  in CamFrame()
56                 buff->GetExtraData()->ExtraGet(OHOS::Camera::isKeyFrame, isKey);  in CamFrame()
57                 buff->GetExtraData()->ExtraGet(OHOS::Camera::timeStamp, timestamp);  in CamFrame()
72 std::shared_ptr<OHOS::Surface> StreamCustomer::CreateProducer()  in CreateProducer()
74 sptr<OHOS::IBufferProducer> StreamCustomer::CreateProducer()  in CreateProducer()
78     consumer_ = std::shared_ptr<OHOS::Surface>(OHOS::Surface::CreateSurface());  in CreateProducer()
84     consumer_ = OHOS::IConsumerSurface::Create();  in CreateProducer()
110             return OHOS::Camera::RC_ERROR;  in ReceiveFrameOn()