apps/window_server/Renderer_vga.h

   1 #ifndef _RENDERER_VGA_H
   2 #define _RENDERER_VGA_H
   3
   4 #include "Renderer_8bpp.h"
   5
   6 class Renderer_vga : public Renderer_8bpp {
   7 public:
   8         Renderer_vga(char *baseAddress, int width, int height, int bytesPerRow);
   9         void DrawLine(int x1, int y1, int x2, int y2, char color);
  10         void FillRect(int x1, int y1, int x2, int y2, char color);
  11         void Blit(int x, int y, char image[], int image_width,
  12                 int image_height, int img_bytes_per_row);
  13         void StretchBlit(const Rect &imageRect, const Rect &displayRect, char image[],
  14                 int imageBytesPerRow);
  15         void CopyRect(const Rect &source, const Rect &dest);
  16
  17         void SetCursorPosition(int x, int y);
  18
  19 private:
  20         void EraseCursor();
  21         void DrawCursor();
  22
  23         char fSavedBackground[256];
  24         int fCursorX, fCursorY;
  25 };
  26
  27
  28 #endif