Delete XV stuff

As far as I can tell, this was never implemented or used.

Signed-off-by: Aaron Plattner <aplattner@nvidia.com>
Reviewed-by: Bob Terek <xorg@esoterek.com>
Tested-by: Antoine Martin <antoine@nagafix.co.uk>

configure.ac

@@ -56,7 +56,6 @@ AC_SUBST(moduledir)
 # Store the list of server defined optional extensions in REQUIRED_MODULES
 XORG_DRIVER_CHECK_EXT(RANDR, randrproto)
 XORG_DRIVER_CHECK_EXT(RENDER, renderproto)
-XORG_DRIVER_CHECK_EXT(XV, videoproto)
 
 if test "x$DGA" = xyes; then
 	XORG_DRIVER_CHECK_EXT(XFreeXDGA, xf86dgaproto)

src/dummy.h

@@ -31,9 +31,6 @@ extern void DUMMYHideCursor(ScrnInfoPtr pScrn);
 /* in dummy_dga.c */
 Bool DUMMYDGAInit(ScreenPtr pScreen);
 
-/* in dummy_video.c */
-extern void DUMMYInitVideo(ScreenPtr pScreen);
-
 /* globals */
 typedef struct _color
 {
@@ -60,14 +57,6 @@ typedef struct dummyRec
     int cursorFG, cursorBG;
 
     Bool screenSaver;
-    Bool video;
-#ifdef XvExtension
-    XF86VideoAdaptorPtr overlayAdaptor;
-#endif
-    int overlay;
-    int overlay_offset;
-    int videoKey;
-    int interlace;
     dummy_colors colors[256];
     pointer* FBBase;
     Bool        (*CreateWindow)() ;     /* wrapped CreateWindow */

src/dummy_driver.c

@@ -29,11 +29,6 @@
 
 #include "picturestr.h"
 
-#ifdef XvExtension
-#include "xf86xv.h"
-#include <X11/extensions/Xv.h>
-#endif
-
 /*
  * Driver data structures.
  */
@@ -618,8 +613,6 @@ DUMMYScreenInit(SCREEN_INIT_ARGS_DECL)
 			     | CMAP_RELOAD_ON_MODE_SWITCH))
 	return FALSE;
 
-/*     DUMMYInitVideo(pScreen); */
-
     pScreen->SaveScreen = DUMMYSaveScreen;