|| || || || || || || ||

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RgbDataDstWin.h

Go to the documentation of this file.

#ifndef Impala_Core_Stream_RgbDataDstWin_h
#define Impala_Core_Stream_RgbDataDstWin_h

#include "Core/Stream/RgbDataDst.h"
#include "Link/DXMedia/HxAVIMedia.h"

namespace Impala
{
namespace Core
{
namespace Stream
{


class RgbDataDstWin : public RgbDataDst
{
public:

    RgbDataDstWin(int dst, std::string dstName, int imageWidth, int imageHeight) :
        RgbDataDst(dst, dstName, imageWidth, imageHeight)
    {
        mWinHandle = 0;
        Init();
    }

    bool
    Valid()
    {
        if (mWinHandle == 0)
            return false;
        return true;
    }

    void
    NextFrame(unsigned char* dataPtr)
    {
        if (! dataPtr)
        {
            std::cout << "RgbDataDstWin::nextFrame : dataPtr is null" << std::endl;
            return;
        }
        HxShowDisplay(mWinHandle, dataPtr);
    }

    int
    WindowManage(int done = 0, char* statusBuf = 0)
    {
        if (statusBuf)
            HxSetCaption(mWinHandle, statusBuf);
        done = ! MessagePump();
        return done;
    }

private:

    void
    Init()
    {
        if (!(mWinHandle = HxOpenDisplay(mImageWidth, mImageHeight)))
            std::cout << "HxOpenDisplay failed" << std::endl;
    }

    void* mWinHandle;
};

} // namespace Stream
} // namespace Core
} // namespace Impala

#endif

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