imgsynth/cbitmap.h

#ifndef CBITMAP_H
#define CBITMAP_H

#include "cfile.h"

class CPixelFormat;
#include "cpixelformat.h"

class CBitmap : public CFile
{
  public:
    CBitmap()
      : m_pixeldata(NULL), m_pixelformat(NULL)
    {
      m_types.insert("BMP");
    }

    ~CBitmap();

    void read(std::ifstream& in);

    void write(std::ofstream& out);

    void callFunc(const std::string& func, const std::list<std::string>& params);

#ifdef DEBUG

    void dump(std::ostream& out);
#endif

#pragma pack(push,1)
    typedef struct
    {
      uint8_t  bfType[2];
      uint32_t bfSize;
      uint32_t bfReserved;
      uint32_t bfOffBits;
    } BITMAP_FILEHEADER;
#pragma pack(pop)

#pragma pack(push,1)
    typedef struct
    {
      uint32_t biSize;
      int32_t  biWidth;
      int32_t  biHeight;
      uint16_t biPlanes;
      uint16_t biBitCount;
      uint32_t biCompression;
      uint32_t biSizeImage;
      int32_t  biXPelsPerMeter;
      int32_t  biYPelsPerMeter;
      uint32_t biClrUsed;
      uint32_t biClrImportant;
    } BITMAP_INFOHEADER;
#pragma pack(pop)

    BITMAP_FILEHEADER &getFileHeader()
    {
      return m_fileheader;
    }

    BITMAP_INFOHEADER &getInfoHeader()
    {
      return m_infoheader;
    }

    uint8_t *getPixelData()
    {
      return m_pixeldata;
    }

  protected:
    void fillrect(std::list<std::string> params);

    /* members */
    BITMAP_FILEHEADER m_fileheader;
    BITMAP_INFOHEADER m_infoheader;
    uint8_t *m_pixeldata;
    CPixelFormat *m_pixelformat;
};

#endif

/* vim: set et sw=2 ts=2: */

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