include/Texture2D.h

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#ifndef __TEXTURE_2D_H__
#define __TEXTURE_2D_H__

//---------------------------------------------------------------------
//---------------------------------------------------------------------

#include "Texture.h"

class Texture2D : public Texture
{
public:
  Texture2D(
            GLenum _target,
            int    _width,
            int    _height,
            GLint  _internalFormat,
            GLenum _format,
            GLenum _dataType,
            GLenum _minFilter,
            GLenum _magFilter,
            GLenum _wrapMode,
            int    _samplerIndex,
            GLint  _mipLevel = 0,
            void*  _data = 0
           );

  bool write(
              GLint   _mipLevel,
              GLint   _xOffset,
              GLint   _yOffset,
              GLsizei _width,
              GLsizei _height,
              GLenum  _format,
              GLenum  _type,
              void*   _data
            );

  bool writeFromPBO(
                    GLint   _mipLevel,
                    GLint   _xOffset,
                    GLint   _yOffset,
                    GLsizei _width,
                    GLsizei _height,
                    GLenum  _format,
                    GLenum  _type,
                    GLuint  _pboHandle
                   );

  bool loadImage(
                  const std::string &_fileName,
                  GLint             _mipLevel
                );

  inline GLsizei getWidth()  const {return m_width;}
  inline GLsizei getHeight() const {return m_height;}

private:
  GLsizei m_width;
  GLsizei m_height;
};

#endif // __TEXTURE_2D_H__