frederik
/
xserver
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

xv: use CloseScreen hook 

Wrapping ScreenRec's function pointers is problematic for many reasons,
so use the new screen close notify hook instead.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
This commit is contained in:
Enrico Weigelt, metux IT consult 2024-10-04 20:44:12 +02:00
parent 600803e659
commit 4d368c6be4
2 changed files with 4 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
Xext/xvdix.h
View File

@ -174,7 +174,6 @@ typedef struct {
int nAdaptors;
XvAdaptorPtr pAdaptors;
DestroyPixmapProcPtr DestroyPixmap;
CloseScreenProcPtr CloseScreen;
} XvScreenRec, *XvScreenPtr;
extern _X_EXPORT int XvScreenInit(ScreenPtr);

12
Xext/xvmain.c
View File

@ -142,7 +142,7 @@ static void WriteSwappedVideoNotifyEvent(xvEvent *, xvEvent *);
static void WriteSwappedPortNotifyEvent(xvEvent *, xvEvent *);
static Bool CreateResourceTypes(void);
static Bool XvCloseScreen(ScreenPtr);
static void XvScreenClose(CallbackListPtr *pcbl, ScreenPtr, void *arg);
static Bool XvDestroyPixmap(PixmapPtr);
static void XvResetProc(ExtensionEntry *);
static int XvdiDestroyGrab(void *, XID);
@ -297,33 +297,29 @@ XvScreenInit(ScreenPtr pScreen)
dixSetPrivate(&pScreen->devPrivates, XvScreenKey, pxvs);
pxvs->DestroyPixmap = pScreen->DestroyPixmap;
pxvs->CloseScreen = pScreen->CloseScreen;
dixScreenHookWindowDestroy(pScreen, XvWindowDestroy);
dixScreenHookClose(pScreen, XvScreenClose);
pScreen->DestroyPixmap = XvDestroyPixmap;
pScreen->CloseScreen = XvCloseScreen;
return Success;
}
static Bool
XvCloseScreen(ScreenPtr pScreen)
static void XvScreenClose(CallbackListPtr *pcbl, ScreenPtr pScreen, void *unused)
{
XvScreenPtr pxvs;
pxvs = (XvScreenPtr) dixLookupPrivate(&pScreen->devPrivates, XvScreenKey);
dixScreenUnhookWindowDestroy(pScreen, XvWindowDestroy);
dixScreenUnhookClose(pScreen, XvScreenClose);
pScreen->DestroyPixmap = pxvs->DestroyPixmap;
pScreen->CloseScreen = pxvs->CloseScreen;
free(pxvs);
dixSetPrivate(&pScreen->devPrivates, XvScreenKey, NULL);
return (*pScreen->CloseScreen) (pScreen);
}
static void