From 3815190d52f8ae453c2458335394eb5b18ab9bf5 Mon Sep 17 00:00:00 2001
From: marha <marha@users.sourceforge.net>
Date: Tue, 14 Sep 2010 13:17:20 +0000
Subject: xserver libX11 pixman git update 14/9/2010

---
 xorg-server/dix/dixfonts.c | 54 ++++++++++++++++++----------------------------
 1 file changed, 21 insertions(+), 33 deletions(-)

(limited to 'xorg-server/dix/dixfonts.c')

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);
-- 
cgit v1.2.3