//-------------------------------------------------------------------------------------------------
// Author: Márcio Martins
//
// Purpose:
//  - Hold a glyph bitmap and blit it to the main texture
//
// History:
//  - [6/6/2003] created the file
//
//-------------------------------------------------------------------------------------------------

#pragma once


class CGlyphBitmap
{
public:
	CGlyphBitmap();
	~CGlyphBitmap();

	int Create(int iWidth, int iHeight);
	int Release();

	unsigned char *GetBuffer() { return m_pBuffer; };

	int Blur(int iIterations);
	int Scale(float fScaleX, float fScaleY);

	int Clear();

	int BlitTo8(unsigned char *pBuffer, int iSrcX, int iSrcY, int iSrcWidth, int iSrcHeight, int iDestX, int iDestY, int iDestWidth);
	int BlitTo32(unsigned int *pBuffer, int iSrcX, int iSrcY, int iSrcWidth, int iSrcHeight, int iDestX, int iDestY, int iDestWidth);

	int BlitScaledTo8(unsigned char *pBuffer, int iSrcX, int iSrcY, int iSrcWidth, int iSrcHeight, int iDestX, int iDestY, int iDestWidth, int iDestHeight, int iDestBufferWidth);
	int BlitScaledTo32(unsigned char *pBuffer, int iSrcX, int iSrcY, int iSrcWidth, int iSrcHeight, int iDestX, int iDestY, int iDestWidth, int iDestHeight, int iDestBufferWidth);

	int GetWidth() { return m_iWidth; };
	int GetHeight() { return m_iHeight; };

private:

	unsigned char	*m_pBuffer;
	int				m_iWidth;
	int				m_iHeight;
};