BufferedCameraLinkIO.h

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/*
 * BufferedCameraLinkIO.h
 *
 *  Created on: Jun 25, 2014
 *      Author: mitycam
 */
 
#ifndef BUFFEREDCAMERALINKIO_H_
#define BUFFEREDCAMERALINKIO_H_
 
#include "CameraLinkIO.h"
#include "libfpga/sgdma_dispatcher.h"
 
namespace SocCamera
{
 
class tcBufferedCameraLinkWatcher
{
public:
    tcBufferedCameraLinkWatcher() {}
    virtual ~tcBufferedCameraLinkWatcher() {}
 
    virtual void frameTransmit(tsFrameHeader asFrameHeader) {}
};
 
class tcBufferedCameraLinkIO: public tcCameraLinkIO
{
public:
    tcBufferedCameraLinkIO(tcSensorBoard *apSensor, int32 anCamLinkFPGAControlAddress,
        uint32 anSgdmaCtrlAddr, uint32 anSgdmaDescAddr, uint32 anRespRegAddr, uint32 anMuxRegAddr, uint32 anPacketizerAddr, tcPllReconfig *apReconfig = NULL);
 
    virtual ~tcBufferedCameraLinkIO();
 
    virtual SocCamera::teNackCode capture(tsCaptureRequest asRequest);
 
    virtual void sendUpdate(tsNewFrameMsg *apMsg);
 
    virtual SocCamera::teNackCode setBpp(SocCamera::teBPPMode aeBppMode);
 
    void alwaysBuffer(int anAlwaysBuffer);
 
    virtual SocCamera::teNackCode setOutputMode(
        tcCameraLinkIO::teOutputMode aeOutputMode);
 
    void registerWatcher(tcBufferedCameraLinkWatcher *apWatcher);
    void unregisterWatcher(tcBufferedCameraLinkWatcher *apWatcher);
 
private:
 
    void updateWatchers(tsNewFrameMsg *apMsg);
 
    tcSGDMADispatcher mcDispatcher;
 
    tcFPGARegister<uint32> mhMuxRegister;
    tcFPGARegister<uint32> mhPacketizerRegister;
 
    bool mbFullyBuffered;
    bool mbAlwaysBuffer;
 
    tcRAMStreamer::tePackingMode meLastPackingMode;
 
    bool mbSlowOutput;
 
    std::list<tcBufferedCameraLinkWatcher*> mcWatchers;
};
 
} /* namespace SocCamera */
 
#endif /* BUFFEREDCAMERALINKIO_H_ */