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Remove useless 'friend' statements from class Fl_Graphics_Driver

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git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12836 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
This commit is contained in:
Manolo Gouy 2018-04-14 15:26:42 +00:00
parent 82e70fae04
commit 25d39c1b57
1 changed files with 1 additions and 4 deletions
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5
FL/Fl_Graphics_Driver.H
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@ -76,24 +76,20 @@ struct Fl_Fontdesc;
*/
class FL_EXPORT Fl_Graphics_Driver {
friend class Fl_Surface_Device;
friend class Fl_Display_Device;
friend class Fl_Screen_Driver;
friend class Fl_Window_Driver;
friend class Fl_Pixmap;
friend class Fl_Bitmap;
friend class Fl_RGB_Image;
friend class Fl_Shared_Image;
friend void fl_draw_image(const uchar* buf, int X,int Y,int W,int H, int D, int L);
friend void fl_draw_image_mono(const uchar* buf, int X,int Y,int W,int H, int D, int L);
friend void fl_draw_image_mono(Fl_Draw_Image_Cb cb, void* data, int X,int Y,int W,int H, int D);
friend void fl_draw_image(Fl_Draw_Image_Cb cb, void* data, int X,int Y,int W,int H, int D);
friend void fl_copy_offscreen(int x, int y, int w, int h, Fl_Offscreen pixmap, int srcx, int srcy);
friend FL_EXPORT int fl_draw_pixmap(const char*const* cdata, int x, int y, Fl_Color bg);
friend FL_EXPORT void gl_start();
friend FL_EXPORT void gl_finish();
friend FL_EXPORT Fl_Bitmask fl_create_bitmask(int w, int h, const uchar *array);
friend FL_EXPORT void fl_delete_bitmask(Fl_Bitmask);
private:
/* ============== Implementation note about image drawing =========================
A graphics driver can implement up to 6 virtual member functions to draw images:
virtual void draw_pixmap(Fl_Pixmap *pxm,int XP, int YP, int WP, int HP, int cx, int cy)
@ -131,6 +127,7 @@ and
presence of Xrender. In the absence of Xrender, the draw_rgb() implementation calls
Fl_Graphics_Driver::draw_rgb() which runs Fl_Xlib_Graphics_Driver::draw_fixed(Fl_RGB_Image*,...).
*/
private:
virtual void draw_fixed(Fl_Pixmap *pxm,int XP, int YP, int WP, int HP, int cx, int cy) {}
virtual void draw_fixed(Fl_Bitmap *bm,int XP, int YP, int WP, int HP, int cx, int cy) {}
virtual void draw_fixed(Fl_RGB_Image *rgb,int XP, int YP, int WP, int HP, int cx, int cy) {}