xv: Drop the ddQueryAdaptors() interface.

The core was passing pointers to pxvs's nAdaptors and pAdaptors, and
the two hardware implementations were copying pxvs's nAdaptors and
pAdaptors into those pointers.

Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Keith Packard <keithp@keithp.com>

2 files changed, 0 insertions, 3 deletions

diff --git a/Xext/xvdisp.c b/Xext/xvdisp.c
index f2d49a2b8..71192b3d9 100644
--- a/Xext/xvdisp.c
+++ b/Xext/xvdisp.c
@@ -356,8 +356,6 @@ ProcXvQueryAdaptors(ClientPtr client)
         return Success;
     }
 
-    (*pxvs->ddQueryAdaptors) (pScreen, &pxvs->pAdaptors, &pxvs->nAdaptors);
-
     rep = (xvQueryAdaptorsReply) {
         .type = X_Reply,
         .sequenceNumber = client->sequence,
diff --git a/Xext/xvdix.h b/Xext/xvdix.h
index f62adf883..7afa88a87 100644
--- a/Xext/xvdix.h
+++ b/Xext/xvdix.h
@@ -214,7 +214,6 @@ typedef struct {
     DestroyPixmapProcPtr DestroyPixmap;
     CloseScreenProcPtr CloseScreen;
     Bool (*ddCloseScreen) (ScreenPtr);
-    int (*ddQueryAdaptors) (ScreenPtr, XvAdaptorPtr *, int *);
     DevUnion devPriv;
 } XvScreenRec, *XvScreenPtr;