libX11 xserver fontconfig mesa pixman xkbcomp xkeyboard-config git update

23 Mar 2012

1 files changed, 149 insertions, 150 deletions

diff --git a/xorg-server/hw/xfree86/xaa/xaaLineMisc.c b/xorg-server/hw/xfree86/xaa/xaaLineMisc.c
index 44048674e..4379778f6 100644
--- a/xorg-server/hw/xfree86/xaa/xaaLineMisc.c
+++ b/xorg-server/hw/xfree86/xaa/xaaLineMisc.c
@@ -1,150 +1,149 @@
-

-#ifdef HAVE_XORG_CONFIG_H

-#include <xorg-config.h>

-#endif

-

-#include "misc.h"

-#include "xf86.h"

-#include "xf86_OSproc.h"

-

-#include <X11/X.h>

-#include "scrnintstr.h"

-#include "miline.h"

-#include "xf86str.h"

-#include "xaa.h"

-#include "xaalocal.h"

-   

-

-void

-XAASolidHorVertLineAsRects(

-   ScrnInfoPtr pScrn,

-   int x, int y, int len, int dir

-){

-    XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_SCRNINFOPTR(pScrn);

-

-    if(dir == DEGREES_0) 

-	(*infoRec->SubsequentSolidFillRect)(pScrn, x, y, len, 1);

-    else

-	(*infoRec->SubsequentSolidFillRect)(pScrn, x, y, 1, len);

-}

-   

-

-void

-XAASolidHorVertLineAsTwoPoint(

-   ScrnInfoPtr pScrn,

-   int x, int y, int len, int dir

-){

-    XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_SCRNINFOPTR(pScrn);

-

-    len--;

-

-    if(dir == DEGREES_0) 

-	(*infoRec->SubsequentSolidTwoPointLine)(pScrn, x, y, x + len, y, 0);

-    else

-	(*infoRec->SubsequentSolidTwoPointLine)(pScrn, x, y, x, y + len, 0);

-}

-   

-void

-XAASolidHorVertLineAsBresenham(

-   ScrnInfoPtr pScrn,

-   int x, int y, int len, int dir

-){

-    XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_SCRNINFOPTR(pScrn);

-

-    if(dir == DEGREES_0) 

-	(*infoRec->SubsequentSolidBresenhamLine)(

-		pScrn, x, y, len << 1, 0, -len, len, 0);

-    else

-	(*infoRec->SubsequentSolidBresenhamLine)(

-		pScrn, x, y, len << 1, 0, -len, len, YMAJOR);

-}

-

-

-void

-XAAComputeDash(GCPtr pGC)

-{

-    XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_GC(pGC);

-    XAAGCPtr   pGCPriv = (XAAGCPtr)dixLookupPrivate(&pGC->devPrivates,

-						    XAAGetGCKey());

-    Bool EvenDash = (pGC->numInDashList & 0x01) ? FALSE : TRUE;

-    int PatternLength = 0;

-    unsigned char* DashPtr = (unsigned char*)pGC->dash;

-    CARD32 *ptr;

-    int count = pGC->numInDashList; 

-    int shift, value, direction;

-    Bool set;

-

-    free(pGCPriv->DashPattern);

-

-    pGCPriv->DashPattern = NULL;

-    pGCPriv->DashLength = 0; 

- 

-    while(count--) 

-	PatternLength += *(DashPtr++);

-

-    if(!EvenDash)

-	PatternLength <<= 1;

-

-    if(PatternLength > infoRec->DashPatternMaxLength) 

-	return;

-

-    if((infoRec->DashedLineFlags & LINE_PATTERN_POWER_OF_2_ONLY) && 

-				(PatternLength & (PatternLength - 1)))

-	return;

-

-    pGCPriv->DashPattern = calloc((PatternLength + 31) >> 5, 4);

-    if(!pGCPriv->DashPattern) return;

-    pGCPriv->DashLength = PatternLength;

-

-    if(infoRec->DashedLineFlags & (LINE_PATTERN_LSBFIRST_MSBJUSTIFIED |

- 	 	 		   LINE_PATTERN_LSBFIRST_LSBJUSTIFIED)) {

-	direction = 1;

-	set = TRUE;

-	DashPtr = (unsigned char*)pGC->dash;

-    } else {

-	direction = -1;

-	set = FALSE;

-	DashPtr = (unsigned char*)pGC->dash + pGC->numInDashList - 1;

-    }

-

-    if(infoRec->DashedLineFlags & (LINE_PATTERN_LSBFIRST_MSBJUSTIFIED |

- 	 	 		   LINE_PATTERN_MSBFIRST_MSBJUSTIFIED))

-	shift = 32 - (PatternLength & 31);

-    else

-	shift = 0;

-

-    ptr = (CARD32*)(pGCPriv->DashPattern);

-

-CONCATENATE:

-

-    count = pGC->numInDashList;

-

-    while(count--) {

-	value = *DashPtr;

-	DashPtr += direction;

-	while(value) {

-	    if(value < (32 - shift)) {

-		if(set) *ptr |= XAAShiftMasks[value] << shift;

-		shift += value;

-		break;

-	     } else {

-		if(set) *ptr |= ~0L << shift;

-		value -= (32 - shift);

-		shift = 0;

-		ptr++;

-	     }

-	}

-	if(set) set = FALSE;

-	else set = TRUE;

-    }

-

-    if(!EvenDash) {

-	EvenDash = TRUE;

-	if(infoRec->DashedLineFlags & (LINE_PATTERN_LSBFIRST_MSBJUSTIFIED |

-				       LINE_PATTERN_LSBFIRST_LSBJUSTIFIED))

-	   DashPtr = (unsigned char*)pGC->dash;

-	else

-	   DashPtr = (unsigned char*)pGC->dash + pGC->numInDashList;

-	goto CONCATENATE;

-    }

-}

+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include "misc.h"
+#include "xf86.h"
+#include "xf86_OSproc.h"
+
+#include <X11/X.h>
+#include "scrnintstr.h"
+#include "miline.h"
+#include "xf86str.h"
+#include "xaa.h"
+#include "xaalocal.h"
+
+void
+XAASolidHorVertLineAsRects(ScrnInfoPtr pScrn, int x, int y, int len, int dir)
+{
+    XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_SCRNINFOPTR(pScrn);
+
+    if (dir == DEGREES_0)
+        (*infoRec->SubsequentSolidFillRect) (pScrn, x, y, len, 1);
+    else
+        (*infoRec->SubsequentSolidFillRect) (pScrn, x, y, 1, len);
+}
+
+void
+XAASolidHorVertLineAsTwoPoint(ScrnInfoPtr pScrn, int x, int y, int len, int dir)
+{
+    XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_SCRNINFOPTR(pScrn);
+
+    len--;
+
+    if (dir == DEGREES_0)
+        (*infoRec->SubsequentSolidTwoPointLine) (pScrn, x, y, x + len, y, 0);
+    else
+        (*infoRec->SubsequentSolidTwoPointLine) (pScrn, x, y, x, y + len, 0);
+}
+
+void
+XAASolidHorVertLineAsBresenham(ScrnInfoPtr pScrn,
+                               int x, int y, int len, int dir)
+{
+    XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_SCRNINFOPTR(pScrn);
+
+    if (dir == DEGREES_0)
+        (*infoRec->SubsequentSolidBresenhamLine) (pScrn, x, y, len << 1, 0,
+                                                  -len, len, 0);
+    else
+        (*infoRec->SubsequentSolidBresenhamLine) (pScrn, x, y, len << 1, 0,
+                                                  -len, len, YMAJOR);
+}
+
+void
+XAAComputeDash(GCPtr pGC)
+{
+    XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_GC(pGC);
+    XAAGCPtr pGCPriv = (XAAGCPtr) dixLookupPrivate(&pGC->devPrivates,
+                                                   XAAGetGCKey());
+    Bool EvenDash = (pGC->numInDashList & 0x01) ? FALSE : TRUE;
+    int PatternLength = 0;
+    unsigned char *DashPtr = (unsigned char *) pGC->dash;
+    CARD32 *ptr;
+    int count = pGC->numInDashList;
+    int shift, value, direction;
+    Bool set;
+
+    free(pGCPriv->DashPattern);
+
+    pGCPriv->DashPattern = NULL;
+    pGCPriv->DashLength = 0;
+
+    while (count--)
+        PatternLength += *(DashPtr++);
+
+    if (!EvenDash)
+        PatternLength <<= 1;
+
+    if (PatternLength > infoRec->DashPatternMaxLength)
+        return;
+
+    if ((infoRec->DashedLineFlags & LINE_PATTERN_POWER_OF_2_ONLY) &&
+        (PatternLength & (PatternLength - 1)))
+        return;
+
+    pGCPriv->DashPattern = calloc((PatternLength + 31) >> 5, 4);
+    if (!pGCPriv->DashPattern)
+        return;
+    pGCPriv->DashLength = PatternLength;
+
+    if (infoRec->DashedLineFlags & (LINE_PATTERN_LSBFIRST_MSBJUSTIFIED |
+                                    LINE_PATTERN_LSBFIRST_LSBJUSTIFIED)) {
+        direction = 1;
+        set = TRUE;
+        DashPtr = (unsigned char *) pGC->dash;
+    }
+    else {
+        direction = -1;
+        set = FALSE;
+        DashPtr = (unsigned char *) pGC->dash + pGC->numInDashList - 1;
+    }
+
+    if (infoRec->DashedLineFlags & (LINE_PATTERN_LSBFIRST_MSBJUSTIFIED |
+                                    LINE_PATTERN_MSBFIRST_MSBJUSTIFIED))
+        shift = 32 - (PatternLength & 31);
+    else
+        shift = 0;
+
+    ptr = (CARD32 *) (pGCPriv->DashPattern);
+
+ CONCATENATE:
+
+    count = pGC->numInDashList;
+
+    while (count--) {
+        value = *DashPtr;
+        DashPtr += direction;
+        while (value) {
+            if (value < (32 - shift)) {
+                if (set)
+                    *ptr |= XAAShiftMasks[value] << shift;
+                shift += value;
+                break;
+            }
+            else {
+                if (set)
+                    *ptr |= ~0L << shift;
+                value -= (32 - shift);
+                shift = 0;
+                ptr++;
+            }
+        }
+        if (set)
+            set = FALSE;
+        else
+            set = TRUE;
+    }
+
+    if (!EvenDash) {
+        EvenDash = TRUE;
+        if (infoRec->DashedLineFlags & (LINE_PATTERN_LSBFIRST_MSBJUSTIFIED |
+                                        LINE_PATTERN_LSBFIRST_LSBJUSTIFIED))
+            DashPtr = (unsigned char *) pGC->dash;
+        else
+            DashPtr = (unsigned char *) pGC->dash + pGC->numInDashList;
+        goto CONCATENATE;
+    }
+}