PngFrameCapture.hh

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#ifdef FRAME_CAPTURE_PNG
 
#ifndef _PNG_FRAME_CAPTURE_HH_
#define _PNG_FRAME_CAPTURE_HH_
 
#include "FrameCapture.hh"
#include <string>
#include <png.h>
 
namespace OpenGLMbs{
 
class PngFrameCapture: public MbsFrameCapture
{
 
    public:
        PngFrameCapture(MbsViewPointRenderer* vp_renderer, std::string root_name = "test");
        ~PngFrameCapture();
        void ProcessScreenShot();
 
    private:
        std::string root_name;
        int count;
        png_byte *png_bytes;
        png_byte **png_rows;
        const size_t format_nchannels;
        int nvals;
};
 
} //namespace OpenGLMbs
 
#endif //_PNG_FRAME_CAPTURE_HH_
 
#endif