Rename region macros to eliminate screen argument

This is a combination of a huge mechanical patch and a few small
fixups required to finish the job. They were reviewed separately, but
because the server does not build without both pieces, I've merged
them together at this time.

The mechanical changes were performed by running the included
'fix-region' script over the whole tree:

$ git ls-files | grep -v '^fix-' | xargs ./fix-region

And then, the white space errors in the resulting patch were fixed
using the provided fix-patch-whitespace script.

$ sh ./fix-patch-whitespace

Thanks to Jamey Sharp for the mighty fine sed-generating sed script.

The hand-done changes involve removing functions from dix/region.c
that duplicate inline functions in include/regionstr.h, along with
their declarations in regionstr.h, mi.h and mispans.h.

Reviewed-by: Jamey Sharp <jamey@minilop.net>
Signed-off-by: Keith Packard <keithp@keithp.com>

1 files changed, 17 insertions, 17 deletions

diff --git a/hw/xfree86/xaa/xaaBitBlt.c b/hw/xfree86/xaa/xaaBitBlt.c
index 75033bcca..5148ed4a2 100644
--- a/hw/xfree86/xaa/xaaBitBlt.c
+++ b/hw/xfree86/xaa/xaaBitBlt.c
@@ -118,8 +118,8 @@ XAABitBlt(
 	    fastExpose = 0;
 	}
     } else {
-	REGION_INIT(pGC->pScreen, &rgnDst, &fastBox, 1);
-	REGION_INTERSECT(pGC->pScreen, &rgnDst, &rgnDst, prgnSrcClip);
+	RegionInit(&rgnDst, &fastBox, 1);
+	RegionIntersect(&rgnDst, &rgnDst, prgnSrcClip);
     }
 
     dstx += pDstDrawable->x;
@@ -128,9 +128,9 @@ XAABitBlt(
     if (pDstDrawable->type == DRAWABLE_WINDOW) {
 	if (!((WindowPtr)pDstDrawable)->realized) {
 	    if (!fastClip)
-		REGION_UNINIT(pGC->pScreen, &rgnDst);
+		RegionUninit(&rgnDst);
 	    if (freeSrcClip)
-		REGION_DESTROY(pGC->pScreen, prgnSrcClip);
+		RegionDestroy(prgnSrcClip);
 	    return NULL;
 	}
     }
@@ -153,8 +153,8 @@ XAABitBlt(
 	   blown region and call intersect */
 
 	cclip = pGC->pCompositeClip;
-        if (REGION_NUM_RECTS(cclip) == 1) {
-	    BoxPtr pBox = REGION_RECTS(cclip);
+        if (RegionNumRects(cclip) == 1) {
+	    BoxPtr pBox = RegionRects(cclip);
 
 	    if (fastBox.x1 < pBox->x1) fastBox.x1 = pBox->x1;
 	    if (fastBox.x2 > pBox->x2) fastBox.x2 = pBox->x2;
@@ -163,37 +163,37 @@ XAABitBlt(
 
 	    /* Check to see if the region is empty */
 	    if (fastBox.x1 >= fastBox.x2 || fastBox.y1 >= fastBox.y2) {
-		REGION_NULL(pGC->pScreen, &rgnDst);
+		RegionNull(&rgnDst);
 	    } else {
-		REGION_INIT(pGC->pScreen, &rgnDst, &fastBox, 1);
+		RegionInit(&rgnDst, &fastBox, 1);
 	    }
 	} else {
 	    /* We must turn off fastClip now, since we must create
 	       a full blown region.  It is intersected with the
 	       composite clip below. */
 	    fastClip = 0;
-	    REGION_INIT(pGC->pScreen, &rgnDst, &fastBox,1);
+	    RegionInit(&rgnDst, &fastBox,1);
 	}
     } else {
-        REGION_TRANSLATE(pGC->pScreen, &rgnDst, -dx, -dy);
+        RegionTranslate(&rgnDst, -dx, -dy);
     }
 
     if (!fastClip) {
-	REGION_INTERSECT(pGC->pScreen, &rgnDst, &rgnDst,
+	RegionIntersect(&rgnDst, &rgnDst,
 				 pGC->pCompositeClip);
     }
 
     /* Do bit blitting */
-    numRects = REGION_NUM_RECTS(&rgnDst);
+    numRects = RegionNumRects(&rgnDst);
     if (numRects && width && height) {
 	if(!(pptSrc = (DDXPointPtr)malloc(numRects *
 						  sizeof(DDXPointRec)))) {
-	    REGION_UNINIT(pGC->pScreen, &rgnDst);
+	    RegionUninit(&rgnDst);
 	    if (freeSrcClip)
-		REGION_DESTROY(pGC->pScreen, prgnSrcClip);
+		RegionDestroy(prgnSrcClip);
 	    return NULL;
 	}
-	pbox = REGION_RECTS(&rgnDst);
+	pbox = RegionRects(&rgnDst);
 	ppt = pptSrc;
 	for (i = numRects; --i >= 0; pbox++, ppt++) {
 	    ppt->x = pbox->x1 + dx;
@@ -214,8 +214,8 @@ XAABitBlt(
 				  (int)origSource.height,
 				  origDest.x, origDest.y, bitPlane);
     }
-    REGION_UNINIT(pGC->pScreen, &rgnDst);
+    RegionUninit(&rgnDst);
     if (freeSrcClip)
-	REGION_DESTROY(pGC->pScreen, prgnSrcClip);
+	RegionDestroy(prgnSrcClip);
     return prgnExposed;
 }