xserver libX11 pixman git update 14/9/2010

2 files changed, 22 insertions, 38 deletions

diff --git a/xorg-server/dix/dixfonts.c b/xorg-server/dix/dixfonts.c
index dc4b32cc2..bd62cc890 100644
--- a/xorg-server/dix/dixfonts.c
+++ b/xorg-server/dix/dixfonts.c
@@ -1170,6 +1170,7 @@ doPolyText(ClientPtr client, PTclosurePtr c)
     enum { NEVER_SLEPT, START_SLEEP, SLEEPING } client_state = NEVER_SLEPT;

     FontPathElementPtr fpe;

     GC *origGC = NULL;

+    int itemSize = c->reqType == X_PolyText8 ? 1 : 2;

 

     if (client->clientGone)

     {

@@ -1255,10 +1256,6 @@ doPolyText(ClientPtr client, PTclosurePtr c)
 		    val.ptr = pFont;

 		    ChangeGC(NullClient, c->pGC, GCFont, &val);

 		    ValidateGC(c->pDraw, c->pGC);

-		    if (c->reqType == X_PolyText8)

-			c->polyText = (PolyTextPtr) c->pGC->ops->PolyText8;

-		    else

-			c->polyText = (PolyTextPtr) c->pGC->ops->PolyText16;

 		}

 

 		/* Undo the refcnt++ we performed when going to sleep */

@@ -1270,7 +1267,7 @@ doPolyText(ClientPtr client, PTclosurePtr c)
 	else	/* print a string */

 	{

 	    unsigned char *pNextElt;

-	    pNextElt = c->pElt + TextEltHeader + (*c->pElt)*c->itemSize;

+	    pNextElt = c->pElt + TextEltHeader + (*c->pElt) * itemSize;

 	    if ( pNextElt > c->endReq)

 	    {

 		err = BadLength;

@@ -1283,7 +1280,7 @@ doPolyText(ClientPtr client, PTclosurePtr c)
 	    }

 	    if (c->pDraw)

 	    {

-		lgerr = LoadGlyphs(client, c->pGC->font, *c->pElt, c->itemSize,

+		lgerr = LoadGlyphs(client, c->pGC->font, *c->pElt, itemSize,

 				   c->pElt + TextEltHeader);

 	    }

 	    else lgerr = Successful;

@@ -1381,8 +1378,12 @@ doPolyText(ClientPtr client, PTclosurePtr c)
 	    if (c->pDraw)

 	    {

 		c->xorg += *((INT8 *)(c->pElt + 1));	/* must be signed */

-		c->xorg = (* c->polyText)(c->pDraw, c->pGC, c->xorg, c->yorg,

-		    *c->pElt, c->pElt + TextEltHeader);

+		if (c->reqType == X_PolyText8)

+		    c->xorg = (* c->pGC->ops->PolyText8)(c->pDraw, c->pGC, c->xorg, c->yorg,

+			*c->pElt, (char *) (c->pElt + TextEltHeader));

+		else

+		    c->xorg = (* c->pGC->ops->PolyText16)(c->pDraw, c->pGC, c->xorg, c->yorg,

+			*c->pElt, (unsigned short *) (c->pElt + TextEltHeader));

 	    }

 	    c->pElt = pNextElt;

 	}

@@ -1442,16 +1443,7 @@ PolyText(ClientPtr client, DrawablePtr pDraw, GC *pGC, unsigned char *pElt,
     local_closure.pDraw = pDraw;

     local_closure.xorg = xorg;

     local_closure.yorg = yorg;

-    if ((local_closure.reqType = reqType) == X_PolyText8)

-    {

-	local_closure.polyText = (PolyTextPtr) pGC->ops->PolyText8;

-	local_closure.itemSize = 1;

-    }

-    else

-    {

-	local_closure.polyText =  (PolyTextPtr) pGC->ops->PolyText16;

-	local_closure.itemSize = 2;

-    }

+    local_closure.reqType = reqType;

     local_closure.pGC = pGC;

     local_closure.did = did;

     local_closure.err = Success;

@@ -1469,6 +1461,7 @@ doImageText(ClientPtr client, ITclosurePtr c)
 {

     int err = Success, lgerr;	/* err is in X error, not font error, space */

     FontPathElementPtr fpe;

+    int itemSize = c->reqType == X_ImageText8 ? 1 : 2;

 

     if (client->clientGone)

     {

@@ -1493,7 +1486,7 @@ doImageText(ClientPtr client, ITclosurePtr c)
 	}

     }

 

-    lgerr = LoadGlyphs(client, c->pGC->font, c->nChars, c->itemSize, c->data);

+    lgerr = LoadGlyphs(client, c->pGC->font, c->nChars, itemSize, c->data);

     if (lgerr == Suspended)

     {

         if (!ClientIsAsleep(client)) {

@@ -1515,14 +1508,14 @@ doImageText(ClientPtr client, ITclosurePtr c)
 	    *new_closure = *c;

 	    c = new_closure;

 

-	    data = malloc(c->nChars * c->itemSize);

+	    data = malloc(c->nChars * itemSize);

 	    if (!data)

 	    {

 		free(c);

 		err = BadAlloc;

 		goto bail;

 	    }

-	    memmove(data, c->data, c->nChars * c->itemSize);

+	    memmove(data, c->data, c->nChars * itemSize);

 	    c->data = data;

 

 	    pGC = GetScratchGC(c->pGC->depth, c->pGC->pScreen);

@@ -1562,8 +1555,12 @@ doImageText(ClientPtr client, ITclosurePtr c)
     }

     if (c->pDraw)

     {

-	(* c->imageText)(c->pDraw, c->pGC, c->xorg, c->yorg,

-	    c->nChars, c->data);

+	if (c->reqType == X_ImageText8)

+	    (* c->pGC->ops->ImageText8)(c->pDraw, c->pGC, c->xorg, c->yorg,

+		c->nChars, (char *) c->data);

+	else

+	    (* c->pGC->ops->ImageText16)(c->pDraw, c->pGC, c->xorg, c->yorg,

+		c->nChars, (unsigned short *) c->data);

     }

 

 bail:

@@ -1601,16 +1598,7 @@ ImageText(ClientPtr client, DrawablePtr pDraw, GC *pGC, int nChars,
     local_closure.data = data;

     local_closure.xorg = xorg;

     local_closure.yorg = yorg;

-    if ((local_closure.reqType = reqType) == X_ImageText8)

-    {

-	local_closure.imageText = (ImageTextPtr) pGC->ops->ImageText8;

-	local_closure.itemSize = 1;

-    }

-    else

-    {

-	local_closure.imageText = (ImageTextPtr) pGC->ops->ImageText16;

-	local_closure.itemSize = 2;

-    }

+    local_closure.reqType = reqType;

     local_closure.did = did;

 

     (void) doImageText(client, &local_closure);

diff --git a/xorg-server/dix/gc.c b/xorg-server/dix/gc.c
index 902f20675..e7bcc66f1 100644
--- a/xorg-server/dix/gc.c
+++ b/xorg-server/dix/gc.c
@@ -527,8 +527,6 @@ CreateGC(DrawablePtr pDrawable, BITS32 mask, XID *pval, int *pStatus,
     pGC->numInDashList = 2;

     pGC->dash = DefaultDash;

     pGC->dashOffset = 0;

-    pGC->lastWinOrg.x = 0;

-    pGC->lastWinOrg.y = 0;

 

     /* use the default font and stipple */

     pGC->font = defaultFont;

@@ -801,7 +799,7 @@ is what fills the default tile.  (maybe this comment should
 go with CreateGC() or ChangeGC().)

 */

 

-GCPtr

+static GCPtr

 CreateScratchGC(ScreenPtr pScreen, unsigned depth)

 {

     GCPtr pGC;

@@ -841,8 +839,6 @@ CreateScratchGC(ScreenPtr pScreen, unsigned depth)
     pGC->dashOffset = 0;

     pGC->numInDashList = 2;

     pGC->dash = DefaultDash;

-    pGC->lastWinOrg.x = 0;

-    pGC->lastWinOrg.y = 0;

 

     /* scratch GCs in the GCperDepth pool start off unused */

     pGC->scratch_inuse = FALSE;