1 files changed, 25 insertions, 34 deletions

diff --git a/xserver/hw/xfree86/common/xf86xv.c b/xserver/hw/xfree86/common/xf86xv.c
index 88e2f314b..92d0f6da2 100644
--- a/xserver/hw/xfree86/common/xf86xv.c
+++ b/xserver/hw/xfree86/common/xf86xv.c
@@ -51,13 +51,12 @@
 #include <X11/extensions/Xv.h>
 #include <X11/extensions/Xvproto.h>
 #include "xvdix.h"
-#include "xvmodproc.h"
 
 #include "xf86xvpriv.h"
 
 /* XvScreenRec fields */
 
-static Bool xf86XVCloseScreen(int, ScreenPtr);
+static Bool xf86XVCloseScreen(ScreenPtr);
 static int xf86XVQueryAdaptors(ScreenPtr, XvAdaptorPtr *, int *);
 
 /* XvAdaptorRec fields */
@@ -101,9 +100,9 @@ static void xf86XVClipNotify(WindowPtr pWin, int dx, int dy);
 
 /* ScrnInfoRec functions */
 
-static Bool xf86XVEnterVT(int, int);
-static void xf86XVLeaveVT(int, int);
-static void xf86XVAdjustFrame(int index, int x, int y, int flags);
+static Bool xf86XVEnterVT(ScrnInfoPtr);
+static void xf86XVLeaveVT(ScrnInfoPtr);
+static void xf86XVAdjustFrame(ScrnInfoPtr, int x, int y);
 static void xf86XVModeSet(ScrnInfoPtr pScrn);
 
 /* misc */
@@ -118,10 +117,6 @@ DevPrivateKey XF86XvScreenKey;
 
 static unsigned long PortResource = 0;
 
-DevPrivateKey (*XvGetScreenKeyProc) (void) = NULL;
-unsigned long (*XvGetRTPortProc) (void) = NULL;
-int (*XvScreenInitProc) (ScreenPtr) = NULL;
-
 #define GET_XV_SCREEN(pScreen) \
     ((XvScreenPtr)dixLookupPrivate(&(pScreen)->devPrivates, XF86XvScreenKey))
 
@@ -239,19 +234,18 @@ xf86XVScreenInit(ScreenPtr pScreen, XF86VideoAdaptorPtr * adaptors, int num)
     XF86XVScreenPtr ScreenPriv;
     XvScreenPtr pxvs;
 
-    if (num <= 0 ||
-        !XvGetScreenKeyProc || !XvGetRTPortProc || !XvScreenInitProc)
+    if (num <= 0 || noXvExtension)
         return FALSE;
 
-    if (Success != (*XvScreenInitProc) (pScreen))
+    if (Success != XvScreenInit(pScreen))
         return FALSE;
 
     if (!dixRegisterPrivateKey(&XF86XVWindowKeyRec, PRIVATE_WINDOW, 0))
         return FALSE;
 
-    XF86XvScreenKey = (*XvGetScreenKeyProc) ();
+    XF86XvScreenKey = XvGetScreenKey();
 
-    PortResource = (*XvGetRTPortProc) ();
+    PortResource = XvGetRTPort();
 
     pxvs = GET_XV_SCREEN(pScreen);
 
@@ -272,7 +266,7 @@ xf86XVScreenInit(ScreenPtr pScreen, XF86VideoAdaptorPtr * adaptors, int num)
     if (!ScreenPriv)
         return FALSE;
 
-    pScrn = xf86Screens[pScreen->myNum];
+    pScrn = xf86ScreenToScrn(pScreen);
 
     ScreenPriv->DestroyWindow = pScreen->DestroyWindow;
     ScreenPriv->WindowExposures = pScreen->WindowExposures;
@@ -357,7 +351,7 @@ static Bool
 xf86XVInitAdaptors(ScreenPtr pScreen, XF86VideoAdaptorPtr * infoPtr, int number)
 {
     XvScreenPtr pxvs = GET_XV_SCREEN(pScreen);
-    ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
+    ScrnInfoPtr pScrn = xf86ScreenToScrn(pScreen);
     XF86VideoAdaptorPtr adaptorPtr;
     XvAdaptorPtr pAdaptor, pa;
     XvAdaptorRecPrivatePtr adaptorPriv;
@@ -1067,7 +1061,7 @@ xf86XVReputOrStopPort(XvPortRecPrivatePtr pPriv, WindowPtr pWin, Bool visible)
 static void
 xf86XVReputOrStopAllPorts(ScrnInfoPtr pScrn, Bool onlyChanged)
 {
-    ScreenPtr pScreen = pScrn->pScreen;
+    ScreenPtr pScreen = xf86ScrnToScreen(pScrn);
     XvScreenPtr pxvs = GET_XV_SCREEN(pScreen);
     XvAdaptorPtr pa;
     int c, i;
@@ -1151,7 +1145,7 @@ xf86XVPostValidateTree(WindowPtr pWin, WindowPtr pLayerWin, VTKind kind)
         pScreen = pLayerWin->drawable.pScreen;
 
     ScreenPriv = GET_XF86XV_SCREEN(pScreen);
-    pScrn = xf86Screens[pScreen->myNum];
+    pScrn = xf86ScreenToScrn(pScreen);
 
     xf86XVReputOrStopAllPorts(pScrn, TRUE);
 
@@ -1256,9 +1250,9 @@ xf86XVClipNotify(WindowPtr pWin, int dx, int dy)
 /**** Required XvScreenRec fields ****/
 
 static Bool
-xf86XVCloseScreen(int i, ScreenPtr pScreen)
+xf86XVCloseScreen(ScreenPtr pScreen)
 {
-    ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
+    ScrnInfoPtr pScrn = xf86ScreenToScrn(pScreen);
     XvScreenPtr pxvs = GET_XV_SCREEN(pScreen);
     XF86XVScreenPtr ScreenPriv = GET_XF86XV_SCREEN(pScreen);
     XvAdaptorPtr pa;
@@ -1300,15 +1294,14 @@ xf86XVQueryAdaptors(ScreenPtr pScreen,
 /**** ScrnInfoRec fields ****/
 
 static Bool
-xf86XVEnterVT(int index, int flags)
+xf86XVEnterVT(ScrnInfoPtr pScrn)
 {
-    ScrnInfoPtr pScrn = xf86Screens[index];
-    ScreenPtr pScreen = screenInfo.screens[index];
+    ScreenPtr pScreen = xf86ScrnToScreen(pScrn);
     XF86XVScreenPtr ScreenPriv = GET_XF86XV_SCREEN(pScreen);
     Bool ret;
 
     pScrn->EnterVT = ScreenPriv->EnterVT;
-    ret = (*ScreenPriv->EnterVT) (index, flags);
+    ret = (*ScreenPriv->EnterVT) (pScrn);
     ScreenPriv->EnterVT = pScrn->EnterVT;
     pScrn->EnterVT = xf86XVEnterVT;
 
@@ -1319,10 +1312,9 @@ xf86XVEnterVT(int index, int flags)
 }
 
 static void
-xf86XVLeaveVT(int index, int flags)
+xf86XVLeaveVT(ScrnInfoPtr pScrn)
 {
-    ScrnInfoPtr pScrn = xf86Screens[index];
-    ScreenPtr pScreen = screenInfo.screens[index];
+    ScreenPtr pScreen = xf86ScrnToScreen(pScrn);
     XvScreenPtr pxvs = GET_XV_SCREEN(pScreen);
     XF86XVScreenPtr ScreenPriv = GET_XF86XV_SCREEN(pScreen);
     XvAdaptorPtr pAdaptor;
@@ -1354,21 +1346,20 @@ xf86XVLeaveVT(int index, int flags)
     }
 
     pScrn->LeaveVT = ScreenPriv->LeaveVT;
-    (*ScreenPriv->LeaveVT) (index, flags);
+    (*ScreenPriv->LeaveVT) (pScrn);
     ScreenPriv->LeaveVT = pScrn->LeaveVT;
     pScrn->LeaveVT = xf86XVLeaveVT;
 }
 
 static void
-xf86XVAdjustFrame(int index, int x, int y, int flags)
+xf86XVAdjustFrame(ScrnInfoPtr pScrn, int x, int y)
 {
-    ScrnInfoPtr pScrn = xf86Screens[index];
-    ScreenPtr pScreen = pScrn->pScreen;
+    ScreenPtr pScreen = xf86ScrnToScreen(pScrn);
     XF86XVScreenPtr ScreenPriv = GET_XF86XV_SCREEN(pScreen);
 
     if (ScreenPriv->AdjustFrame) {
         pScrn->AdjustFrame = ScreenPriv->AdjustFrame;
-        (*pScrn->AdjustFrame) (index, x, y, flags);
+        (*pScrn->AdjustFrame) (pScrn, x, y);
         pScrn->AdjustFrame = xf86XVAdjustFrame;
     }
 
@@ -1378,7 +1369,7 @@ xf86XVAdjustFrame(int index, int x, int y, int flags)
 static void
 xf86XVModeSet(ScrnInfoPtr pScrn)
 {
-    ScreenPtr pScreen = pScrn->pScreen;
+    ScreenPtr pScreen = xf86ScrnToScreen(pScrn);
     XF86XVScreenPtr ScreenPriv;
 
     /* Can be called before pScrn->pScreen is set */
@@ -1900,7 +1891,7 @@ xf86XVFillKeyHelperDrawable(DrawablePtr pDraw, CARD32 key, RegionPtr fillboxes)
     xRectangle *rects;
     GCPtr gc;
 
-    if (!xf86Screens[pScreen->myNum]->vtSema)
+    if (!xf86ScreenToScrn(pScreen)->vtSema)
         return;
 
     gc = GetScratchGC(pDraw->depth, pScreen);