/*
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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 _RAW_STREAM_PROC_UNIT_H_
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#define _RAW_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 <map>
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#include "CaptureRawData.h"
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using namespace XCam;
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namespace RkCam {
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class CamHwIsp20;
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class EmptyClass;
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class RawProcThread;
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class RawStreamProcUnit : public PollCallback
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{
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public:
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explicit RawStreamProcUnit ();
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explicit RawStreamProcUnit (const rk_sensor_full_info_t *s_info, bool linked_to_isp);
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virtual ~RawStreamProcUnit ();
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virtual XCamReturn start (int mode);
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virtual XCamReturn stop ();
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void set_working_mode (int mode);
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XCamReturn prepare(int idx);
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void set_rx_devices (SmartPtr<V4l2Device> mipi_rx_devs[3]);
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SmartPtr<V4l2Device> get_rx_device (int index);
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void set_rx_format (const struct v4l2_subdev_format& sns_sd_fmt, uint32_t sns_v4l_pix_fmt);
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void set_rx_format (const struct v4l2_subdev_selection& sns_sd_sel, uint32_t sns_v4l_pix_fmt);
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void set_devices (SmartPtr<V4l2SubDevice> ispdev, CamHwIsp20* handle);
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void set_hdr_frame_readback_infos(int frame_id, int times);
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void set_hdr_global_tmo_mode(int frame_id, bool mode);
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void notify_sof(uint64_t time, int frameid);
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void send_sync_buf(SmartPtr<V4l2BufferProxy> &buf_s, SmartPtr<V4l2BufferProxy> &buf_m, SmartPtr<V4l2BufferProxy> &buf_l);
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bool raw_buffer_proc();
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void setMulCamConc(bool cc) {
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_is_multi_cam_conc = cc;
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}
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enum {
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ISP_MIPI_HDR_S = 0,
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ISP_MIPI_HDR_M,
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ISP_MIPI_HDR_L,
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ISP_MIPI_HDR_MAX,
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};
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// notify CamHwIsp one frame has been processed
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void setPollCallback(PollCallback* cb) { _PollCallback = cb; }
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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 setCamPhyId(int phyId) {
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mCamPhyId = phyId;
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}
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XCamReturn capture_raw_ctl(capture_raw_t type, int count = 0, const char* capture_dir = nullptr, char* output_dir = nullptr) {
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if (!_rawCap)
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return XCAM_RETURN_ERROR_FAILED;
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return _rawCap->capture_raw_ctl(type, count, capture_dir, output_dir);
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}
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XCamReturn notify_capture_raw() {
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if (!_rawCap)
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return XCAM_RETURN_ERROR_FAILED;
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return _rawCap->notify_capture_raw();
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}
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protected:
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XCAM_DEAD_COPY (RawStreamProcUnit);
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void trigger_isp_readback ();
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void match_lumadetect_map (uint32_t sequence, sint32_t &additional_times);
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void match_globaltmostate_map(uint32_t sequence, bool &isHdrGlobalTmo);
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XCamReturn match_sof_timestamp_map(sint32_t sequence, uint64_t ×tamp);
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int mCamPhyId;
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protected:
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SmartPtr<V4l2Device> _dev[3];
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int _dev_index[3];
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SmartPtr<RKStream> _stream[3];
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int _working_mode;
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int _mipi_dev_max;
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bool _is_multi_cam_conc;
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//
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Mutex _buf_mutex;
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std::map<uint32_t, int> _isp_hdr_fid2times_map;
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std::map<uint32_t, bool> _isp_hdr_fid2ready_map;
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std::map<uint32_t, bool> _hdr_global_tmo_state_map;
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std::map<sint32_t, uint64_t> _sof_timestamp_map;
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SafeList<V4l2BufferProxy> buf_list[3];
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SafeList<V4l2BufferProxy> cache_list[3];
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SmartPtr<RawProcThread> _raw_proc_thread;
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CamHwIsp20* _camHw;
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SmartPtr<V4l2SubDevice> _isp_core_dev;
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bool _first_trigger;
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Mutex _mipi_trigger_mutex;
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SafeList<EmptyClass> _msg_queue;
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PollCallback* _PollCallback;
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CaptureRawData* _rawCap;
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};
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class RawProcThread
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: public Thread
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{
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public:
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RawProcThread (RawStreamProcUnit *handle)
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: Thread ("RawProcThread")
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, _handle (handle)
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{}
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protected:
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virtual bool loop () {
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return _handle->raw_buffer_proc ();
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}
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private:
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RawStreamProcUnit *_handle;
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};
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class EmptyClass
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{
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public:
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EmptyClass() {}
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~EmptyClass() {}
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};
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}
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#endif
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