• Alexander Larsson's avatar
    Added ENABLE_SHADOW_FB · b29eece8
    Alexander Larsson authored
    2001-01-11  Alexander Larsson  <alexl@redhat.com>
    	* acconfig.h:
    	* configure.in:
    	Added --disable-shadowfb
    	* gdk/linux-fb/gdkcursor-fb.c:
    	Update shadowfb when updating cursor
    	* gdk/linux-fb/gdkdrawable-fb2.c:
    	Added wrappers for shadowfb that calls 	the normal drawable
    	methods, but calls gdk_shadow_fb_update(bounding box) when
    	GdkWindows are drawed to.
    	Moved gdk_draw_glyphs implementation to _gdk_draw_glyphs
    	which also returns the bounding box.
    	* gdk/linux-fb/gdkfb.h:
    	Added GdkFBAngle type and gdk_fb_set_rotation declaration.
    	* gdk/linux-fb/gdkgeometry-fb.c:
    	Update shadowfb when scrolling window.
    	* gdk/linux-fb/gdkglobals-fb.c:
    	Add _gdk_fb_screen_angle.
    	* gdk/linux-fb/gdkkeyboard-fb.c:
    	Test code for screen rotation. Shift-F2 in the xlate driver
    	rotates the screen.
    	* gdk/linux-fb/gdkmain-fb.c:
    	Handle shadowfb. Add gdk_fb_set_rotation(). Remove CM and RP.
    	* gdk/linux-fb/gdkmouse-fb.c:
    	Use fb_width/height instead of modeinfo.xres/yres.
    	* gdk/linux-fb/gdkprivate-fb.h:
    	Added fb_men, fb_width, fb_height & fb_stride. When using
    	shadow fb these can differ from the framebuffer stuff.
    	Declarations for gdk_shadow_fb_update, gdk_shadow_fb_init,
    	gdk_shadow_fb_stop_updates, gdk_fb_recompute_all,
    	_gdk_fb_screen_angle. Removed CM, RP.
    	* gdk/linux-fb/gdkrender-fb.c:
    	Added code for shadowfb handling and screen rotation using
    	* gdk/linux-fb/gdkwindow-fb.c:
    	Use fb_mem, fb_stride, fb_width, fb_height.
    	Added recompute_rowstride to reset the rowstride of all windows.
    	Added gdk_fb_recompute_all() which recomputes rootwindow size,
    	window abs positions and window rowstrides. Usefull when the
    	rotation has changed.