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kdrive: Don't bother explicitly clearing new window privates to NULL.

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Privates are initially cleared to zero by dixInitPrivates().

Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Keith Packard <keithp@keithp.com>
This commit is contained in:
Eric Anholt 2014-04-05 10:35:52 +01:00
parent e311318b35
commit 41d4a626c6
2 changed files with 0 additions and 22 deletions
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21
hw/kdrive/src/kxv.c
View File

@ -87,7 +87,6 @@ static int KdXVQueryImageAttributes(ClientPtr, XvPortPtr, XvImagePtr,
/* ScreenRec fields */
static Bool KdXVCreateWindow(WindowPtr pWin);
static Bool KdXVDestroyWindow(WindowPtr pWin);
static void KdXVWindowExposures(WindowPtr pWin, RegionPtr r1, RegionPtr r2);
static void KdXVClipNotify(WindowPtr pWin, int dx, int dy);
@ -155,7 +154,6 @@ KdXVScreenInit(ScreenPtr pScreen, KdVideoAdaptorPtr adaptors, int num)
if (!ScreenPriv)
return FALSE;
ScreenPriv->CreateWindow = pScreen->CreateWindow;
ScreenPriv->DestroyWindow = pScreen->DestroyWindow;
ScreenPriv->WindowExposures = pScreen->WindowExposures;
ScreenPriv->ClipNotify = pScreen->ClipNotify;
@ -163,7 +161,6 @@ KdXVScreenInit(ScreenPtr pScreen, KdVideoAdaptorPtr adaptors, int num)
/* fprintf(stderr,"XV: Wrapping screen funcs\n"); */
pScreen->CreateWindow = KdXVCreateWindow;
pScreen->DestroyWindow = KdXVDestroyWindow;
pScreen->WindowExposures = KdXVWindowExposures;
pScreen->ClipNotify = KdXVClipNotify;
@ -796,23 +793,6 @@ KdXVRemovePortFromWindow(WindowPtr pWin, XvPortRecPrivatePtr portPriv)
/**** ScreenRec fields ****/
static Bool
KdXVCreateWindow(WindowPtr pWin)
{
ScreenPtr pScreen = pWin->drawable.pScreen;
KdXVScreenPtr ScreenPriv = GET_KDXV_SCREEN(pScreen);
int ret;
pScreen->CreateWindow = ScreenPriv->CreateWindow;
ret = (*pScreen->CreateWindow) (pWin);
pScreen->CreateWindow = KdXVCreateWindow;
if (ret)
dixSetPrivate(&pWin->devPrivates, KdXVWindowKey, NULL);
return ret;
}
static Bool
KdXVDestroyWindow(WindowPtr pWin)
{
@ -977,7 +957,6 @@ KdXVCloseScreen(ScreenPtr pScreen)
if (!ScreenPriv)
return TRUE;
pScreen->CreateWindow = ScreenPriv->CreateWindow;
pScreen->DestroyWindow = ScreenPriv->DestroyWindow;
pScreen->WindowExposures = ScreenPriv->WindowExposures;
pScreen->ClipNotify = ScreenPriv->ClipNotify;

1
hw/kdrive/src/kxv.h
View File

@ -181,7 +181,6 @@ void KdXVDisable(ScreenPtr);
/*** These are DDX layer privates ***/
typedef struct {
CreateWindowProcPtr CreateWindow;
DestroyWindowProcPtr DestroyWindow;
ClipNotifyProcPtr ClipNotify;
WindowExposuresProcPtr WindowExposures;