Attachment 4215 Details for Bug 5478 – Use fbSolidFillmmx in the place of fbSolid

[patch] Use fbSolidFillmmx in the place of fbSolid

xorg-use-fbSolidFillmmx.diff (text/plain), 1.80 KB, created by Jim Huang on 2006-01-03 01:03:46 UTC

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Creator: Jim Huang

Created: 2006-01-03 01:03:46 UTC

Size: 1.80 KB

patch

obsolete

>Index: fb/fbfill.c
>===================================================================
>RCS file: /cvs/xorg/xserver/xorg/fb/fbfill.c,v
>retrieving revision 1.7
>diff -u -p -r1.7 fbfill.c
>--- fb/fbfill.c	2 Oct 2005 08:28:26 -0000	1.7
>+++ fb/fbfill.c	2 Jan 2006 14:01:50 -0000
>@@ -209,7 +209,17 @@ fbSolidBoxClipped (DrawablePtr	pDrawable
> 	
> 	if (partY2 <= partY1)
> 	    continue;
>-	
>+
>+#ifdef USE_MMX
>+	if (!and && fbHaveMMX())
>+	{
>+		if (fbSolidFillmmx (pDrawable,
>+		                    partX1, partY1,
>+				    (partX2 - partX1), (partY2 - partY1),
>+				    xor))
>+			return;
>+	}
>+#endif
> 	fbSolid (dst + (partY1 + dstYoff) * dstStride,
> 		 dstStride,
> 		 (partX1 + dstXoff) * dstBpp,
>Index: fb/fbwindow.c
>===================================================================
>RCS file: /cvs/xorg/xserver/xorg/fb/fbwindow.c,v
>retrieving revision 1.9
>diff -u -p -r1.9 fbwindow.c
>--- fb/fbwindow.c	2 Oct 2005 08:28:26 -0000	1.9
>+++ fb/fbwindow.c	2 Jan 2006 14:01:50 -0000
>@@ -218,10 +218,23 @@ fbFillRegionSolid (DrawablePtr	pDrawable
>     int		n = REGION_NUM_RECTS(pRegion);
>     BoxPtr	pbox = REGION_RECTS(pRegion);
> 
>+#ifdef USE_MMX
>+    int has_mmx = 0;
>+    if (!and && fbHaveMMX())
>+        has_mmx = 1;
>+#endif
>+
>     fbGetDrawable (pDrawable, dst, dstStride, dstBpp, dstXoff, dstYoff);
>     
>     while (n--)
>     {
>+#ifdef USE_MMX
>+        if (!has_mmx || !fbSolidFillmmx (pDrawable,
>+	                                pbox->x1,
>+					pbox->y1,
>+					(pbox->x2 - pbox->x1),
>+					(pbox->y2 - pbox->y1), xor)) {
>+#endif
> 	fbSolid (dst + (pbox->y1 + dstYoff) * dstStride,
> 		 dstStride,
> 		 (pbox->x1 + dstXoff) * dstBpp,
>@@ -229,6 +242,9 @@ fbFillRegionSolid (DrawablePtr	pDrawable
> 		 (pbox->x2 - pbox->x1) * dstBpp,
> 		 pbox->y2 - pbox->y1,
> 		 and, xor);
>+#ifdef USE_MMX
>+	}
>+#endif
> 	fbValidateDrawable (pDrawable);
> 	pbox++;
>     }

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