Strip trailing whitespace

Performed with: find * -type f | xargs perl -i -p -e 's{[ \t]+$}{}'
git diff -w & git diff -b show no diffs from this change

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

15 files changed, 126 insertions, 126 deletions

diff --git a/COPYING b/COPYING
index 0d548e5..7316ea6 100644
--- a/COPYING
+++ b/COPYING
@@ -35,5 +35,5 @@ SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
 BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
-OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN 
+OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
 CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
diff --git a/Makefile.am b/Makefile.am
index 01ef172..1c902dc 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,6 +1,6 @@
-# 
+#
 #  Copyright © 2003 Keith Packard, Noah Levitt
-# 
+#
 #  Permission to use, copy, modify, distribute, and sell this software and its
 #  documentation for any purpose is hereby granted without fee, provided that
 #  the above copyright notice appear in all copies and that both that
@@ -10,7 +10,7 @@
 #  specific, written prior permission.  Keith Packard makes no
 #  representations about the suitability of this software for any purpose.  It
 #  is provided "as is" without express or implied warranty.
-# 
+#
 #  KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
 #  INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
 #  EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
diff --git a/include/X11/extensions/Xrender.h b/include/X11/extensions/Xrender.h
index 5248e99..1d1cd08 100644
--- a/include/X11/extensions/Xrender.h
+++ b/include/X11/extensions/Xrender.h
@@ -16,7 +16,7 @@
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
  * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN 
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
  * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  *
  * Author:  Keith Packard, SuSE, Inc.
@@ -220,7 +220,7 @@ XRenderFindFormat (Display			*dpy,
 		   unsigned long		mask,
 		   _Xconst XRenderPictFormat	*templ,
 		   int				count);
-    
+
 #define PictStandardARGB32  0
 #define PictStandardRGB24   1
 #define PictStandardA8	    2
@@ -468,7 +468,7 @@ XRenderCompositeDoublePoly (Display		    *dpy,
 			    int			    npoints,
 			    int			    winding);
 Status
-XRenderParseColor(Display	*dpy, 
+XRenderParseColor(Display	*dpy,
 		  char		*spec,
 		  XRenderColor	*def);
 
diff --git a/src/Color.c b/src/Color.c
index 4f934f0..9c76e58 100644
--- a/src/Color.c
+++ b/src/Color.c
@@ -29,14 +29,14 @@
 Status
 XRenderParseColor(Display *dpy, char *spec, XRenderColor *def)
 {
-    
+
     if (!strncmp (spec, "rgba:", 5))
     {
 	unsigned short	elements[4];
 	unsigned short	*pShort;
 	int		i, n;
 	char		c;
-	
+
 	spec += 5;
 	/*
 	 * Attempt to parse the value portion.
@@ -76,7 +76,7 @@ XRenderParseColor(Display *dpy, char *spec, XRenderColor *def)
     {
 	XColor	    coreColor;
 	Colormap    colormap;
-	
+
 	colormap = DefaultColormap (dpy, DefaultScreen (dpy));
 	if (!XParseColor (dpy, colormap, spec, &coreColor))
 	    return 0;
diff --git a/src/Composite.c b/src/Composite.c
index 07151de..b529088 100644
--- a/src/Composite.c
+++ b/src/Composite.c
@@ -16,7 +16,7 @@
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
  * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN 
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
  * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  *
  * Author:  Keith Packard, SuSE, Inc.
diff --git a/src/Cursor.c b/src/Cursor.c
index 2679a9e..1d44c80 100644
--- a/src/Cursor.c
+++ b/src/Cursor.c
@@ -45,7 +45,7 @@ XRenderCreateCursor (Display	    *dpy,
     req->src = source;
     req->x = x;
     req->y = y;
-    
+
     UnlockDisplay(dpy);
     SyncHandle();
     return cid;
@@ -67,12 +67,12 @@ XRenderCreateAnimCursor (Display	*dpy,
     req->reqType = info->codes->major_opcode;
     req->renderReqType = X_RenderCreateAnimCursor;
     req->cid = cid = XAllocID (dpy);
-    
+
     len = (long) ncursor * SIZEOF (xAnimCursorElt) >> 2;
     SetReqLen (req, len, len);
     len <<= 2;
     Data32 (dpy, (long *) cursors, len);
-    
+
     UnlockDisplay(dpy);
     SyncHandle();
     return cid;
diff --git a/src/FillRect.c b/src/FillRect.c
index 319c35d..04757fe 100644
--- a/src/FillRect.c
+++ b/src/FillRect.c
@@ -16,7 +16,7 @@
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
  * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN 
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
  * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  *
  * Author:  Keith Packard, SuSE, Inc.
@@ -73,10 +73,10 @@ XRenderFillRectangle (Display	    *dpy,
 	dpy->bufptr += SIZEOF(xRectangle);
 #endif /* not MUSTCOPY */
     }
-    else 
+    else
     {
 	GetReqExtra(RenderFillRectangles, SIZEOF(xRectangle), req);
-	
+
 	req->reqType = info->codes->major_opcode;
 	req->renderReqType = X_RenderFillRectangles;
 	req->op = op;
@@ -85,7 +85,7 @@ XRenderFillRectangle (Display	    *dpy,
 	req->color.green = color->green;
 	req->color.blue = color->blue;
 	req->color.alpha = color->alpha;
-	
+
 #ifdef MUSTCOPY
 	dpy->bufptr -= SIZEOF(xRectangle);
 #else
diff --git a/src/FillRects.c b/src/FillRects.c
index 517eeb0..ec88f4b 100644
--- a/src/FillRects.c
+++ b/src/FillRects.c
@@ -16,7 +16,7 @@
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
  * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN 
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
  * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  *
  * Author:  Keith Packard, SuSE, Inc.
@@ -47,10 +47,10 @@ XRenderFillRectangles (Display		    *dpy,
     RenderSimpleCheckExtension (dpy, info);
     LockDisplay(dpy);
 
-    while (n_rects) 
+    while (n_rects)
     {
 	GetReq(RenderFillRectangles, req);
-	
+
 	req->reqType = info->codes->major_opcode;
 	req->renderReqType = X_RenderFillRectangles;
 	req->op = op;
@@ -59,10 +59,10 @@ XRenderFillRectangles (Display		    *dpy,
 	req->color.green = color->green;
 	req->color.blue = color->blue;
 	req->color.alpha = color->alpha;
-	
+
 	n = n_rects;
 	len = ((long)n) << 1;
-	if (!dpy->bigreq_size && len > (dpy->max_request_size - req->length)) 
+	if (!dpy->bigreq_size && len > (dpy->max_request_size - req->length))
 	{
 	    n = (dpy->max_request_size - req->length) >> 1;
 	    len = ((long)n) << 1;
diff --git a/src/Filter.c b/src/Filter.c
index 3ac660a..5fe9df9 100644
--- a/src/Filter.c
+++ b/src/Filter.c
@@ -25,7 +25,7 @@
 #include <config.h>
 #endif
 #include "Xrenderint.h"
- 
+
 XFilters *
 XRenderQueryFilters (Display *dpy, Drawable drawable)
 {
@@ -38,7 +38,7 @@ XRenderQueryFilters (Display *dpy, Drawable drawable)
     char			len;
     int				i;
     long			nbytes, nbytesAlias, nbytesName;
-    
+
     if (!RenderHasExtension (info))
 	return NULL;
 
@@ -48,7 +48,7 @@ XRenderQueryFilters (Display *dpy, Drawable drawable)
     xri = info->info;
     if (xri->minor_version < 6)
 	return NULL;
-    
+
     LockDisplay (dpy);
     GetReq (RenderQueryFilters, req);
     req->reqType = info->codes->major_opcode;
@@ -68,7 +68,7 @@ XRenderQueryFilters (Display *dpy, Drawable drawable)
     if (rep.numAliases & 1)
 	nbytesAlias += 2;
     nbytesName = nbytes - nbytesAlias;
-    
+
     /*
      * Allocate one giant block for the whole data structure
      */
@@ -92,7 +92,7 @@ XRenderQueryFilters (Display *dpy, Drawable drawable)
      *	numAliases  short alias values
      *	nbytesName  char strings
      */
-    
+
     filters->nfilter = rep.numFilters;
     filters->nalias = rep.numAliases;
     filters->filter = (char **) (filters + 1);
@@ -121,7 +121,7 @@ XRenderQueryFilters (Display *dpy, Drawable drawable)
 
     if (i & 3)
 	_XEatData (dpy, 4 - (i & 3));
-    
+
     UnlockDisplay (dpy);
     SyncHandle ();
     return filters;
diff --git a/src/Glyph.c b/src/Glyph.c
index 894bb77..dbeb77e 100644
--- a/src/Glyph.c
+++ b/src/Glyph.c
@@ -16,7 +16,7 @@
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
  * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN 
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
  * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  *
  * Author:  Keith Packard, SuSE, Inc.
@@ -135,7 +135,7 @@ XRenderFreeGlyphs (Display   *dpy,
     UnlockDisplay(dpy);
     SyncHandle();
 }
-	   
+
 void
 XRenderCompositeString8 (Display	    *dpy,
 			 int		    op,
@@ -158,7 +158,7 @@ XRenderCompositeString8 (Display	    *dpy,
 
     if (!nchar)
 	return;
-    
+
     RenderSimpleCheckExtension (dpy, info);
     LockDisplay(dpy);
 
@@ -171,21 +171,21 @@ XRenderCompositeString8 (Display	    *dpy,
     req->maskFormat = maskFormat ? maskFormat->id : None;
     req->glyphset = glyphset;
     req->xSrc = xSrc;
-    req->ySrc = ySrc;    
+    req->ySrc = ySrc;
 
     /*
      * xGlyphElt must be aligned on a 32-bit boundary; this is
      * easily done by filling no more than 252 glyphs in each
      * bucket
      */
-    
+
 #define MAX_8 252
 
     len = SIZEOF(xGlyphElt) * ((nchar + MAX_8-1) / MAX_8) + nchar;
-    
+
     req->length += (len + 3)>>2;  /* convert to number of 32-bit words */
-    
-    /* 
+
+    /*
      * If the entire request does not fit into the remaining space in the
      * buffer, flush the buffer first.
      */
@@ -206,18 +206,18 @@ XRenderCompositeString8 (Display	    *dpy,
 	nchar = nchar - MAX_8;
 	string += MAX_8;
     }
-	
+
     if (nchar)
     {
 	nbytes = (nchar + SIZEOF(xGlyphElt) + 3) & ~3;
-	BufAlloc (xGlyphElt *, elt, nbytes); 
+	BufAlloc (xGlyphElt *, elt, nbytes);
 	elt->len = nchar;
 	elt->deltax = xDst;
 	elt->deltay = yDst;
 	memcpy ((char *) (elt + 1), string, nchar);
     }
 #undef MAX_8
-    
+
     UnlockDisplay(dpy);
     SyncHandle();
 }
@@ -243,10 +243,10 @@ XRenderCompositeString16 (Display	    *dpy,
 
     if (!nchar)
 	return;
-    
+
     RenderSimpleCheckExtension (dpy, info);
     LockDisplay(dpy);
-    
+
     GetReq(RenderCompositeGlyphs16, req);
     req->reqType = info->codes->major_opcode;
     req->renderReqType = X_RenderCompositeGlyphs16;
@@ -256,15 +256,15 @@ XRenderCompositeString16 (Display	    *dpy,
     req->maskFormat = maskFormat ? maskFormat->id : None;
     req->glyphset = glyphset;
     req->xSrc = xSrc;
-    req->ySrc = ySrc;    
+    req->ySrc = ySrc;
 
 #define MAX_16	254
 
     len = SIZEOF(xGlyphElt) * ((nchar + MAX_16-1) / MAX_16) + nchar * 2;
-    
+
     req->length += (len + 3)>>2;  /* convert to number of 32-bit words */
-    
-    /* 
+
+    /*
      * If the entire request does not fit into the remaining space in the
      * buffer, flush the buffer first.
      */
@@ -285,18 +285,18 @@ XRenderCompositeString16 (Display	    *dpy,
 	nchar = nchar - MAX_16;
 	string += MAX_16;
     }
-	
+
     if (nchar)
     {
 	nbytes = (nchar * 2 + SIZEOF(xGlyphElt) + 3) & ~3;
-	BufAlloc (xGlyphElt *, elt, nbytes); 
+	BufAlloc (xGlyphElt *, elt, nbytes);
 	elt->len = nchar;
 	elt->deltax = xDst;
 	elt->deltay = yDst;
 	memcpy ((char *) (elt + 1), (char *) string, nchar * 2);
     }
 #undef MAX_16
-    
+
     UnlockDisplay(dpy);
     SyncHandle();
 }
@@ -323,10 +323,10 @@ XRenderCompositeString32 (Display	    *dpy,
 
     if (!nchar)
 	return;
-    
+
     RenderSimpleCheckExtension (dpy, info);
     LockDisplay(dpy);
-    
+
     GetReq(RenderCompositeGlyphs32, req);
     req->reqType = info->codes->major_opcode;
     req->renderReqType = X_RenderCompositeGlyphs32;
@@ -336,15 +336,15 @@ XRenderCompositeString32 (Display	    *dpy,
     req->maskFormat = maskFormat ? maskFormat->id : None;
     req->glyphset = glyphset;
     req->xSrc = xSrc;
-    req->ySrc = ySrc;    
+    req->ySrc = ySrc;
 
 #define MAX_32	254
 
     len = SIZEOF(xGlyphElt) * ((nchar + MAX_32-1) / MAX_32) + nchar * 4;
-    
+
     req->length += (len + 3)>>2;  /* convert to number of 32-bit words */
-    
-    /* 
+
+    /*
      * If the entire request does not fit into the remaining space in the
      * buffer, flush the buffer first.
      */
@@ -365,18 +365,18 @@ XRenderCompositeString32 (Display	    *dpy,
 	nchar = nchar - MAX_32;
 	string += MAX_32;
     }
-	
+
     if (nchar)
     {
 	nbytes = nchar * 4 + SIZEOF(xGlyphElt);
-	BufAlloc (xGlyphElt *, elt, nbytes); 
+	BufAlloc (xGlyphElt *, elt, nbytes);
 	elt->len = nchar;
 	elt->deltax = xDst;
 	elt->deltay = yDst;
 	memcpy ((char *) (elt + 1), (char *) string, nchar * 4);
     }
 #undef MAX_32
-    
+
     UnlockDisplay(dpy);
     SyncHandle();
 }
@@ -406,7 +406,7 @@ XRenderCompositeText8 (Display			    *dpy,
 
     if (!nelt)
 	return;
-    
+
     RenderSimpleCheckExtension (dpy, info);
     LockDisplay(dpy);
 
@@ -419,13 +419,13 @@ XRenderCompositeText8 (Display			    *dpy,
     req->maskFormat = maskFormat ? maskFormat->id : None;
     req->glyphset = elts[0].glyphset;
     req->xSrc = xSrc;
-    req->ySrc = ySrc;    
+    req->ySrc = ySrc;
 
     /*
      * Compute the space necessary
      */
     len = 0;
-    
+
 #define MAX_8 252
 
     glyphset = elts[0].glyphset;
@@ -448,7 +448,7 @@ XRenderCompositeText8 (Display			    *dpy,
 	elen = SIZEOF(xGlyphElt) * ((nchars + MAX_8-1) / MAX_8) + nchars;
 	len += (elen + 3) >> 2;
     }
-    
+
     req->length += len;
 
     /*
@@ -489,7 +489,7 @@ XRenderCompositeText8 (Display			    *dpy,
 	}
     }
 #undef MAX_8
-    
+
     UnlockDisplay(dpy);
     SyncHandle();
 }
@@ -519,7 +519,7 @@ XRenderCompositeText16 (Display			    *dpy,
 
     if (!nelt)
 	return;
-    
+
     RenderSimpleCheckExtension (dpy, info);
     LockDisplay(dpy);
 
@@ -532,13 +532,13 @@ XRenderCompositeText16 (Display			    *dpy,
     req->maskFormat = maskFormat ? maskFormat->id : None;
     req->glyphset = elts[0].glyphset;
     req->xSrc = xSrc;
-    req->ySrc = ySrc;    
+    req->ySrc = ySrc;
 
     /*
      * Compute the space necessary
      */
     len = 0;
-    
+
 #define MAX_16	254
 
     glyphset = elts[0].glyphset;
@@ -561,7 +561,7 @@ XRenderCompositeText16 (Display			    *dpy,
 	elen = SIZEOF(xGlyphElt) * ((nchars + MAX_16-1) / MAX_16) + nchars * 2;
 	len += (elen + 3) >> 2;
     }
-    
+
     req->length += len;
 
     glyphset = elts[0].glyphset;
@@ -587,7 +587,7 @@ XRenderCompositeText16 (Display			    *dpy,
 	{
 	    int this_chars = nchars > MAX_16 ? MAX_16 : nchars;
 	    int this_bytes = this_chars * 2;
-    
+
 	    BufAlloc (xGlyphElt *, elt, SIZEOF(xGlyphElt))
 	    elt->len = this_chars;
 	    elt->deltax = xDst;
@@ -600,7 +600,7 @@ XRenderCompositeText16 (Display			    *dpy,
 	}
     }
 #undef MAX_16
-    
+
     UnlockDisplay(dpy);
     SyncHandle();
 }
@@ -630,11 +630,11 @@ XRenderCompositeText32 (Display			    *dpy,
 
     if (!nelt)
 	return;
-    
+
     RenderSimpleCheckExtension (dpy, info);
     LockDisplay(dpy);
 
-    
+
     GetReq(RenderCompositeGlyphs32, req);
     req->reqType = info->codes->major_opcode;
     req->renderReqType = X_RenderCompositeGlyphs32;
@@ -644,7 +644,7 @@ XRenderCompositeText32 (Display			    *dpy,
     req->maskFormat = maskFormat ? maskFormat->id : None;
     req->glyphset = elts[0].glyphset;
     req->xSrc = xSrc;
-    req->ySrc = ySrc;    
+    req->ySrc = ySrc;
 
     /*
      * Compute the space necessary
@@ -652,7 +652,7 @@ XRenderCompositeText32 (Display			    *dpy,
     len = 0;
 
 #define MAX_32	254
-    
+
     glyphset = elts[0].glyphset;
     for (i = 0; i < nelt; i++)
     {
@@ -668,7 +668,7 @@ XRenderCompositeText32 (Display			    *dpy,
 	elen = SIZEOF(xGlyphElt) * ((nchars + MAX_32) / MAX_32) + nchars *4;
 	len += (elen + 3) >> 2;
     }
-    
+
     req->length += len;
 
     glyphset = elts[0].glyphset;
@@ -706,7 +706,7 @@ XRenderCompositeText32 (Display			    *dpy,
 	}
     }
 #undef MAX_32
-    
+
     UnlockDisplay(dpy);
     SyncHandle();
 }
diff --git a/src/Makefile.am b/src/Makefile.am
index 7474b43..c453056 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -21,7 +21,7 @@ libXrender_la_SOURCES = AddTrap.c \
 libXrender_la_LIBADD = $(RENDER_LIBS)
 
 # -version-number requires libtool >= 1.5
-libXrender_la_LDFLAGS = -version-number 1:3:0 -no-undefined 
+libXrender_la_LDFLAGS = -version-number 1:3:0 -no-undefined
 
 libXrenderincludedir = $(includedir)/X11/extensions
-libXrenderinclude_HEADERS = $(top_srcdir)/include/X11/extensions/Xrender.h 
+libXrenderinclude_HEADERS = $(top_srcdir)/include/X11/extensions/Xrender.h
diff --git a/src/Picture.c b/src/Picture.c
index 509a835..d9d6913 100644
--- a/src/Picture.c
+++ b/src/Picture.c
@@ -16,7 +16,7 @@
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
  * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN 
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
  * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  *
  * Author:  Keith Packard, SuSE, Inc.
@@ -37,7 +37,7 @@ _XRenderProcessPictureAttributes (Display		    *dpy,
     unsigned long values[32];
     register unsigned long *value = values;
     unsigned int nvalues;
-    
+
     if (valuemask & CPRepeat)
 	*value++ = attributes->repeat;
     if (valuemask & CPAlphaMap)
@@ -108,7 +108,7 @@ XRenderChangePicture (Display                   *dpy,
 {
     XRenderExtDisplayInfo	    *info = XRenderFindDisplay (dpy);
     xRenderChangePictureReq *req;
-    
+
     RenderSimpleCheckExtension (dpy, info);
     LockDisplay(dpy);
     GetReq(RenderChangePicture, req);
@@ -157,10 +157,10 @@ XRenderSetPictureClipRectangles (Display	*dpy,
 				 int		n)
 {
     XRenderExtDisplayInfo	    *info = XRenderFindDisplay (dpy);
-    
+
     RenderSimpleCheckExtension (dpy, info);
     LockDisplay(dpy);
-    _XRenderSetPictureClipRectangles (dpy, info, picture, 
+    _XRenderSetPictureClipRectangles (dpy, info, picture,
 				      xOrigin, yOrigin, rects, n);
     UnlockDisplay (dpy);
     SyncHandle ();
@@ -176,7 +176,7 @@ XRenderSetPictureClipRegion (Display	    *dpy,
     XRectangle	    *xr, *pr;
     BOX		    *pb;
     unsigned long   total;
-    
+
     RenderSimpleCheckExtension (dpy, info);
     LockDisplay(dpy);
     total = r->numRects * sizeof (XRectangle);
@@ -189,13 +189,13 @@ XRenderSetPictureClipRegion (Display	    *dpy,
 	}
     }
     if (xr || !r->numRects)
-	_XRenderSetPictureClipRectangles (dpy, info, picture, 0, 0, 
+	_XRenderSetPictureClipRectangles (dpy, info, picture, 0, 0,
 					  xr, r->numRects);
     if (xr)
 	_XFreeTemp(dpy, (char *)xr, total);
     UnlockDisplay(dpy);
     SyncHandle();
-}    
+}
 
 void
 XRenderSetPictureTransform (Display	*dpy,
@@ -204,7 +204,7 @@ XRenderSetPictureTransform (Display	*dpy,
 {
     XRenderExtDisplayInfo		    *info = XRenderFindDisplay (dpy);
     xRenderSetPictureTransformReq   *req;
-    
+
     RenderSimpleCheckExtension (dpy, info);
     LockDisplay (dpy);
     GetReq(RenderSetPictureTransform, req);
@@ -222,7 +222,7 @@ XRenderSetPictureTransform (Display	*dpy,
     req->transform.matrix33 = transform->matrix[2][2];
     UnlockDisplay(dpy);
     SyncHandle();
-    
+
 }
 
 void
diff --git a/src/Poly.c b/src/Poly.c
index 16599b2..5c4185f 100644
--- a/src/Poly.c
+++ b/src/Poly.c
@@ -56,7 +56,7 @@ XRenderComputeX (XLineFixed *line, XFixed y)
 static double
 XRenderComputeInverseSlope (XLineFixed *l)
 {
-    return (XFixedToDouble (l->p2.x - l->p1.x) / 
+    return (XFixedToDouble (l->p2.x - l->p1.x) /
 	    XFixedToDouble (l->p2.y - l->p1.y));
 }
 
@@ -95,9 +95,9 @@ XRenderComputeTrapezoids (Edge		*edges,
     Edge	*active;
     Edge	*e, *en, *next;
     XFixed	y, next_y, intersect;
-    
+
     qsort (edges, nedges, sizeof (Edge), CompareEdge);
-    
+
     y = edges[0].edge.p1.y;
     active = NULL;
     inactive = 0;
@@ -120,7 +120,7 @@ XRenderComputeTrapezoids (Edge		*edges,
 	/* compute x coordinates along this group */
 	for (e = active; e; e = e->next)
 	    e->current_x = XRenderComputeX (&e->edge, y);
-	
+
 	/* sort active list */
 	for (e = active; e; e = next)
 	{
@@ -177,7 +177,7 @@ XRenderComputeTrapezoids (Edge		*edges,
 		next_y = e->edge.p2.y;
 	    en = e->next;
 	    /* check intersect */
-	    if (en && e->edge.p2.x > en->edge.p2.x) 
+	    if (en && e->edge.p2.x > en->edge.p2.x)
 	    {
 		intersect = XRenderComputeIntersect (&e->edge, &e->next->edge);
 		/* make sure this point is below the actual intersection */
@@ -189,7 +189,7 @@ XRenderComputeTrapezoids (Edge		*edges,
 	/* check next inactive point */
 	if (inactive < nedges && edges[inactive].edge.p1.y < next_y)
 	    next_y = edges[inactive].edge.p1.y;
-	
+
 	/* walk the list generating trapezoids */
 	for (e = active; e && (en = e->next); e = en->next)
 	{
@@ -202,7 +202,7 @@ XRenderComputeTrapezoids (Edge		*edges,
 	}
 
 	y = next_y;
-	
+
 	/* delete inactive edges from list */
 	for (e = active; e; e = next)
 	{
diff --git a/src/Xrender.c b/src/Xrender.c
index fce16ab..769503a 100644
--- a/src/Xrender.c
+++ b/src/Xrender.c
@@ -16,7 +16,7 @@
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
  * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN 
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
  * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  *
  * Author:  Keith Packard, SuSE, Inc.
@@ -38,7 +38,7 @@ static int XRenderCloseDisplay (Display *dpy, XExtCodes *codes);
  * XextFindDisplay.)
  */
 static XRenderExtDisplayInfo *
-XRenderExtFindDisplay (XRenderExtInfo *extinfo, 
+XRenderExtFindDisplay (XRenderExtInfo *extinfo,
                        Display        *dpy)
 {
     XRenderExtDisplayInfo *dpyinfo;
@@ -46,7 +46,7 @@ XRenderExtFindDisplay (XRenderExtInfo *extinfo,
     /*
      * see if this was the most recently accessed display
      */
-    if ((dpyinfo = extinfo->cur) && dpyinfo->display == dpy) 
+    if ((dpyinfo = extinfo->cur) && dpyinfo->display == dpy)
         return dpyinfo;
 
     /*
@@ -71,7 +71,7 @@ XRenderExtFindDisplay (XRenderExtInfo *extinfo,
  */
 
 #define DEPTH_MASK(d)	(1U << ((d) - 1))
-    
+
 /*
  * Render requires support for depth 1, 4, 8, 24 and 32 pixmaps
  */
@@ -81,7 +81,7 @@ XRenderExtFindDisplay (XRenderExtInfo *extinfo,
 			 DEPTH_MASK(8) | \
 			 DEPTH_MASK(24) | \
 			 DEPTH_MASK(32))
-    
+
 typedef struct _DepthCheckRec {
     struct _DepthCheckRec *next;
     Display *dpy;
@@ -204,11 +204,11 @@ XRenderExtAddDisplay (XRenderExtInfo *extinfo,
 	dpyinfo->codes = NULL;
 
     /*
-     * if the server has the extension, then we can initialize the 
+     * if the server has the extension, then we can initialize the
      * appropriate function vectors
      */
     if (dpyinfo->codes) {
-        XESetCloseDisplay (dpy, dpyinfo->codes->extension, 
+        XESetCloseDisplay (dpy, dpyinfo->codes->extension,
                            XRenderCloseDisplay);
     } else {
 	/* The server doesn't have this extension.
@@ -241,7 +241,7 @@ XRenderExtAddDisplay (XRenderExtInfo *extinfo,
  * XRenderExtRemoveDisplay - remove the indicated display from the
  * extension object. (Replaces XextRemoveDisplay.)
  */
-static int 
+static int
 XRenderExtRemoveDisplay (XRenderExtInfo *extinfo, Display *dpy)
 {
     XRenderExtDisplayInfo *dpyinfo, *prev;
@@ -285,7 +285,7 @@ XRenderFindDisplay (Display *dpy)
 
     dpyinfo = XRenderExtFindDisplay (&XRenderExtensionInfo, dpy);
     if (!dpyinfo)
-	dpyinfo = XRenderExtAddDisplay (&XRenderExtensionInfo, dpy, 
+	dpyinfo = XRenderExtAddDisplay (&XRenderExtensionInfo, dpy,
                                         XRenderExtensionName);
     return dpyinfo;
 }
@@ -295,10 +295,10 @@ XRenderCloseDisplay (Display *dpy, XExtCodes *codes)
 {
     XRenderExtDisplayInfo *info = XRenderFindDisplay (dpy);
     if (info && info->info) XFree (info->info);
-    
+
     return XRenderExtRemoveDisplay (&XRenderExtensionInfo, dpy);
 }
-    
+
 /****************************************************************************
  *                                                                          *
  *			    Render public interfaces                        *
@@ -331,8 +331,8 @@ Status XRenderQueryVersion (Display *dpy,
 
     if (!XRenderQueryFormats (dpy))
 	return 0;
-    
-    xri = info->info; 
+
+    xri = info->info;
     *major_versionp = xri->major_version;
     *minor_versionp = xri->minor_version;
     return 1;
@@ -342,7 +342,7 @@ static XRenderPictFormat *
 _XRenderFindFormat (XRenderInfo *xri, PictFormat format)
 {
     int	nf;
-    
+
     for (nf = 0; nf < xri->nformat; nf++)
 	if (xri->format[nf].id == format)
 	    return &xri->format[nf];
@@ -360,7 +360,7 @@ typedef struct _renderVersionState {
     Bool	    error;
     int		    major_version;
     int		    minor_version;
-    
+
 } _XrenderVersionState;
 
 static Bool
@@ -413,7 +413,7 @@ XRenderQueryFormats (Display *dpy)
     int				nf, ns, nd, nv;
     int				rlength;
     int				nbytes;
-    
+
     RenderCheckExtension (dpy, info, 0);
     LockDisplay (dpy);
     if (info->info)
@@ -426,19 +426,19 @@ XRenderQueryFormats (Display *dpy)
     vreq->renderReqType = X_RenderQueryVersion;
     vreq->majorVersion = RENDER_MAJOR;
     vreq->minorVersion = RENDER_MINOR;
-    
+
     async_state.version_seq = dpy->request;
     async_state.error = False;
     async.next = dpy->async_handlers;
     async.handler = _XRenderVersionHandler;
     async.data = (XPointer) &async_state;
     dpy->async_handlers = &async;
-    
+
     GetReq (RenderQueryPictFormats, req);
     req->reqType = info->codes->major_opcode;
     req->renderReqType = X_RenderQueryPictFormats;
-    
-    if (!_XReply (dpy, (xReply *) &rep, 0, xFalse)) 
+
+    if (!_XReply (dpy, (xReply *) &rep, 0, xFalse))
     {
 	DeqAsyncHandler (dpy, &async);
 	UnlockDisplay (dpy);
@@ -457,7 +457,7 @@ XRenderQueryFormats (Display *dpy)
      */
     if (async_state.major_version == 0 && async_state.minor_version < 6)
 	rep.numSubpixel = 0;
-	
+
     xri = (XRenderInfo *) Xmalloc (sizeof (XRenderInfo) +
 				   rep.numFormats * sizeof (XRenderPictFormat) +
 				   rep.numScreens * sizeof (XRenderScreen) +
@@ -470,7 +470,7 @@ XRenderQueryFormats (Display *dpy)
 	       rep.numSubpixel * 4);
     xData = (void *) Xmalloc (rlength);
     nbytes = (int) rep.length << 2;
-    
+
     if (!xri || !xData || nbytes < rlength)
     {
 	if (xri) Xfree (xri);
@@ -538,7 +538,7 @@ XRenderQueryFormats (Display *dpy)
 	    xDepth = (xPictDepth *) xVisual;
 	}
 	screen++;
-	xScreen = (xPictScreen *) xDepth;	    
+	xScreen = (xPictScreen *) xDepth;
     }
     xSubpixel = (CARD32 *) xScreen;
     screen = xri->screen;
@@ -554,7 +554,7 @@ XRenderQueryFormats (Display *dpy)
      */
     if (nbytes > rlength)
 	_XEatData (dpy, (unsigned long) (nbytes - rlength));
-    
+
     UnlockDisplay (dpy);
     SyncHandle ();
     Xfree (xData);
@@ -696,7 +696,7 @@ XRenderFindStandardFormat (Display  *dpy,
 		},
 		0,			    /* colormap */
 	    },
-	    PictFormatType | 
+	    PictFormatType |
 	    PictFormatDepth |
 	    PictFormatRed |
 	    PictFormatRedMask |
@@ -725,7 +725,7 @@ XRenderFindStandardFormat (Display  *dpy,
 		},
 		0,			    /* colormap */
 	    },
-	    PictFormatType | 
+	    PictFormatType |
 	    PictFormatDepth |
 	    PictFormatRed |
 	    PictFormatRedMask |
@@ -753,7 +753,7 @@ XRenderFindStandardFormat (Display  *dpy,
 		},
 		0,			    /* colormap */
 	    },
-	    PictFormatType | 
+	    PictFormatType |
 	    PictFormatDepth |
 	    PictFormatRedMask |
 	    PictFormatGreenMask |
@@ -779,7 +779,7 @@ XRenderFindStandardFormat (Display  *dpy,
 		},
 		0,			    /* colormap */
 	    },
-	    PictFormatType | 
+	    PictFormatType |
 	    PictFormatDepth |
 	    PictFormatRedMask |
 	    PictFormatGreenMask |
@@ -805,7 +805,7 @@ XRenderFindStandardFormat (Display  *dpy,
 		},
 		0,			    /* colormap */
 	    },
-	    PictFormatType | 
+	    PictFormatType |
 	    PictFormatDepth |
 	    PictFormatRedMask |
 	    PictFormatGreenMask |
@@ -816,7 +816,7 @@ XRenderFindStandardFormat (Display  *dpy,
     };
 
     if (0 <= format && format < PictStandardNUM)
-	return XRenderFindFormat (dpy, 
+	return XRenderFindFormat (dpy,
 				  standardFormats[format].mask,
 				  &standardFormats[format].templ,
 				  0);
@@ -870,7 +870,7 @@ XRenderQueryPictIndexValues(Display			*dpy,
     for(i = 0; i < rep.numIndexValues; i++)
     {
 	xIndexValue value;
-	
+
 	_XRead (dpy, (char *) &value, SIZEOF (xIndexValue));
 	values[i].pixel = value.pixel;
 	values[i].red = value.red;
diff --git a/src/Xrenderint.h b/src/Xrenderint.h
index 9119246..57b13da 100644
--- a/src/Xrenderint.h
+++ b/src/Xrenderint.h
@@ -16,7 +16,7 @@
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
  * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN 
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
  * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  *
  * Author:  Keith Packard, SuSE, Inc.