Attachment 14274 Details for Bug 14394 – An attemp at resizing the composite overlay window.

[patch] An attemp at resizing the composite overlay window.

cow.patch (text/plain), 2.11 KB, created by Maarten Maathuis on 2008-02-11 13:26:52 UTC

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Creator: Maarten Maathuis

Created: 2008-02-11 13:26:52 UTC

Size: 2.11 KB

patch

obsolete

>diff --git a/composite/compext.c b/composite/compext.c
>index 2918556..8dcade2 100644
>--- a/composite/compext.c
>+++ b/composite/compext.c
>@@ -429,6 +429,29 @@ createOverlayWindow (ScreenPtr pScreen)
>     return pWin;
> }
> 
>+int
>+updateOverlayWindow(ScreenPtr pScreen)
>+{
>+	CompScreenPtr cs;
>+	WindowPtr pWin; /* overlay window */
>+	XID vlist[2];
>+
>+	cs = GetCompScreen(pScreen);
>+	if ((pWin = cs->pOverlayWin) != NULL) {
>+		if ((pWin->drawable.width == pScreen->width) &&
>+			(pWin->drawable.height == pScreen->height))
>+			return Success;
>+
>+		/* Let's resize the overlay window. */
>+		vlist[0] = pScreen->width;
>+		vlist[1] = pScreen->height;
>+		return ConfigureWindow(pWin, CWWidth | CWHeight, vlist, wClient(pWin));
>+	}
>+
>+	/* Let's be on the safe side and not assume an overlay window is always allocated. */
>+	return Success;
>+}
>+
> static int
> ProcCompositeGetOverlayWindow (ClientPtr client)
> {
>diff --git a/composite/compint.h b/composite/compint.h
>index 4b0fe08..bc3c618 100644
>--- a/composite/compint.h
>+++ b/composite/compint.h
>@@ -301,4 +301,7 @@ CompositeRealChildHead (WindowPtr pWin);
> int
> DeleteWindowNoInputDevices(pointer value, XID wid);
> 
>+int
>+updateOverlayWindow(ScreenPtr pScreen);
>+
> #endif /* _COMPINT_H_ */
>diff --git a/hw/xfree86/modes/xf86RandR12.c b/hw/xfree86/modes/xf86RandR12.c
>index e2668fb..d6a2cc0 100644
>--- a/hw/xfree86/modes/xf86RandR12.c
>+++ b/hw/xfree86/modes/xf86RandR12.c
>@@ -239,6 +239,9 @@ xf86RandR12SetMode (ScreenPtr	    pScreen,
>      */
>     xf86SetViewport (pScreen, pScreen->width, pScreen->height);
>     xf86SetViewport (pScreen, 0, 0);
>+#ifdef COMPOSITE
>+    updateOverlayWindow(pScreen);
>+#endif /* COMPOSITE */
>     if (pRoot)
> 	(*scrp->EnableDisableFBAccess) (pScreen->myNum, TRUE);
>     return ret;
>diff --git a/include/window.h b/include/window.h
>index 52b3982..dc574e2 100644
>--- a/include/window.h
>+++ b/include/window.h
>@@ -256,4 +256,8 @@ extern void DisableMapUnmapEvents(
> extern void EnableMapUnmapEvents(
>     WindowPtr /* pWin */ );
> 
>+#ifdef COMPOSITE /* Is this the appropriate place? */
>+extern int updateOverlayWindow(ScreenPtr pScreen);
>+#endif /* COMPOSITE */
>+
> #endif /* WINDOW_H */

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Attachments on bug 14394: 14164 | 14274 | 14357 | 14358 | 14359 | 14360

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