/*
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* Copyright (c) 2021 Rockchip Corporation
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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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*/
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#ifndef _PDAF_STREAM_PROC_UNIT_H_
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#define _PDAF_STREAM_PROC_UNIT_H_
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#include <v4l2_device.h>
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#include "poll_thread.h"
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#include "xcam_mutex.h"
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#include "Stream.h"
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#include "af_head.h"
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using namespace XCam;
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namespace RkCam {
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class PdafBufferProxy : public V4l2BufferProxy
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{
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public:
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explicit PdafBufferProxy(SmartPtr<V4l2Buffer> &buf, SmartPtr<V4l2Device> &device)
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: V4l2BufferProxy(buf, device)
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{
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memset(&pdaf_meas, 0, sizeof(pdaf_meas));
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}
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virtual ~PdafBufferProxy() {}
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rk_aiq_isp_pdaf_meas_t pdaf_meas;
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protected:
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XCAM_DEAD_COPY (PdafBufferProxy);
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};
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class CamHwIsp20;
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class RKStream;
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class PdafStreamProcUnit : public PollCallback
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{
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public:
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explicit PdafStreamProcUnit (int type);
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virtual ~PdafStreamProcUnit ();
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virtual void start ();
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virtual void stop ();
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// from PollCallback
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virtual XCamReturn poll_buffer_ready (SmartPtr<VideoBuffer> &buf, int type) { return XCAM_RETURN_ERROR_FAILED; }
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virtual XCamReturn poll_buffer_failed (int64_t timestamp, const char *msg) { return XCAM_RETURN_ERROR_FAILED; }
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virtual XCamReturn poll_buffer_ready (SmartPtr<VideoBuffer> &buf) { return XCAM_RETURN_ERROR_FAILED; }
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virtual XCamReturn poll_buffer_ready (SmartPtr<V4l2BufferProxy> &buf, int dev_index);
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virtual XCamReturn poll_event_ready (uint32_t sequence, int type) { return XCAM_RETURN_ERROR_FAILED; }
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virtual XCamReturn poll_event_failed (int64_t timestamp, const char *msg) { return XCAM_RETURN_ERROR_FAILED; }
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void set_devices(CamHwIsp20* camHw);
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XCamReturn prepare(CalibDbV2_Af_Pdaf_t *pdaf_calib, rk_sensor_pdaf_info_t *pdaf_inf);
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protected:
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XCAM_DEAD_COPY (PdafStreamProcUnit);
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protected:
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CamHwIsp20* mCamHw;
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SmartPtr<V4l2Device> mPdafDev;
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SmartPtr<RKPdafStream> mPdafStream;
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bool mStartFlag;
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rk_aiq_isp_pdaf_meas_t mPdafMeas;
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int mBufType;
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};
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}
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#endif
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