dos -> unix

1 files changed, 254 insertions, 254 deletions

diff --git a/libX11/src/VisUtil.c b/libX11/src/VisUtil.c
index e44825734..3434c0161 100644
--- a/libX11/src/VisUtil.c
+++ b/libX11/src/VisUtil.c
@@ -1,254 +1,254 @@
-/*

-

-Copyright 1986, 1998  The Open Group

-

-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

-copyright notice and this permission notice appear in supporting

-documentation.

-

-The above copyright notice and this permission notice shall be included in

-all copies or substantial portions of the Software.

-

-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE

-OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN

-AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

-

-Except as contained in this notice, the name of The Open Group shall not be

-used in advertising or otherwise to promote the sale, use or other dealings

-in this Software without prior written authorization from The Open Group.

-

-*/

-

-#ifdef HAVE_CONFIG_H

-#include <config.h>

-#endif

-#include "Xlibint.h"

-#include "Xutil.h"

-#include <stdio.h>

-/*

- *	This procedure returns a list of visual information structures

- *	that match the specified attributes given in the visual information

- *	template.

- *

- *	If no visuals exist that match the specified attributes, a NULL is

- *	returned.

- *

- *	The choices for visual_info_mask are:

- *

- *		VisualNoMask

- *		VisualIDMask

- *		VisualScreenMask

- *		VisualDepthMask

- *		VisualClassMask

- *		VisualRedMaskMask

- *		VisualGreenMaskMask

- *		VisualBlueMaskMask

- *		VisualColormapSizeMask

- *		VisualBitsPerRGBMask

- *		VisualAllMask

- */

-

-XVisualInfo *XGetVisualInfo(

-    Display *dpy,

-    register long visual_info_mask,

-    register XVisualInfo *visual_info_template,

-    int *nitems)	/* RETURN */

-{

-

-  register Visual *vp;

-  register Depth *dp;

-  Screen *sp;

-  int ii,screen_s,screen_e,total,count;

-  register XVisualInfo *vip,*vip_base;

-

-  /* NOTE: NO HIGH PERFORMING CODE TO BE FOUND HERE */

-

-  LockDisplay(dpy);

-

-  /* ALLOCATE THE ORIGINAL BUFFER; REALLOCED LATER IF OVERFLOW OCCURS;

-     FREED AT END IF NO VISUALS ARE FOUND */

-

-  count = 0;

-  total = 10;

-  if (! (vip_base = vip = (XVisualInfo *)

-	 Xmalloc((unsigned) (sizeof(XVisualInfo) * total)))) {

-      UnlockDisplay(dpy);

-      return (XVisualInfo *) NULL;

-  }

-

-  /* DETERMINE IF WE DO ALL SCREENS OR ONLY ONE */

-

-  screen_s = 0;

-  screen_e = dpy->nscreens;

-  if (visual_info_mask & VisualScreenMask)

-    {

-      screen_s = visual_info_template->screen;

-      if (screen_s < 0 || screen_s >= screen_e)

-	  screen_e = screen_s;

-      else

-	  screen_e = screen_s + 1;

-    }

-

-  /* LOOP THROUGH SCREENS */

-

-  for (ii=screen_s; ii<screen_e; ii++)

-    {

-      sp = (Screen *)(&dpy->screens[ii]);

-

-      /* LOOP THROUGH DEPTHS */

-

-      for (dp=sp->depths; dp < (sp->depths + sp->ndepths); dp++)

-        {

-          if ((visual_info_mask & VisualDepthMask) &&

-	      (dp->depth != visual_info_template->depth)) continue;

-

-          /* LOOP THROUGH VISUALS */

-

-	  if (dp->visuals) {

-	    for (vp=dp->visuals; vp<(dp->visuals + dp->nvisuals); vp++) {

-              if ((visual_info_mask & VisualIDMask) &&

-                (vp->visualid != visual_info_template->visualid)) continue;

-              if ((visual_info_mask & VisualClassMask) &&

-                (vp->class != visual_info_template->class)) continue;

-              if ((visual_info_mask & VisualRedMaskMask) &&

-                (vp->red_mask != visual_info_template->red_mask)) continue;

-              if ((visual_info_mask & VisualGreenMaskMask) &&

-                (vp->green_mask != visual_info_template->green_mask)) continue;

-              if ((visual_info_mask & VisualBlueMaskMask) &&

-                (vp->blue_mask != visual_info_template->blue_mask)) continue;

-              if ((visual_info_mask & VisualColormapSizeMask) &&

-                (vp->map_entries != visual_info_template->colormap_size)) continue;

-              if ((visual_info_mask & VisualBitsPerRGBMask) &&

-                (vp->bits_per_rgb != visual_info_template->bits_per_rgb)) continue;

-

-              /* YEA!!! WE FOUND A GOOD ONE */

-

-              if (count+1 > total)

-                {

-		  XVisualInfo *old_vip_base = vip_base;

-                  total += 10;

-                  if (! (vip_base = (XVisualInfo *)

-			 Xrealloc((char *) vip_base,

-				  (unsigned) (sizeof(XVisualInfo) * total)))) {

-		      Xfree((char *) old_vip_base);

-		      UnlockDisplay(dpy);

-		      return (XVisualInfo *) NULL;

-		  }

-                  vip = &vip_base[count];

-                }

-

-              count++;

-

-              vip->visual = _XVIDtoVisual(dpy, vp->visualid);

-              vip->visualid = vp->visualid;

-              vip->screen = ii;

-              vip->depth = dp->depth;

-              vip->class = vp->class;

-              vip->red_mask = vp->red_mask;

-              vip->green_mask = vp->green_mask;

-              vip->blue_mask = vp->blue_mask;

-              vip->colormap_size = vp->map_entries;

-              vip->bits_per_rgb = vp->bits_per_rgb;

-

-              vip++;

-

-            } /* END OF LOOP ON VISUALS */

-	  } /* END OF IF THERE ARE ANY VISUALS AT THIS DEPTH */

-

-        } /* END OF LOOP ON DEPTHS */

-

-    } /* END OF LOOP ON SCREENS */

-

-  UnlockDisplay(dpy);

-

-  if (count)

-    {

-      *nitems = count;

-      return vip_base;

-    }

-

-  Xfree((char *) vip_base);

-  *nitems = 0;

-  return NULL;

-}

-

-

-/*

- *	This procedure will return the visual information for a visual

- *      that matches the specified depth and class for a screen.  Since

- *	multiple visuals may exist that match the specified depth and

- *	class, which visual chosen is undefined.

- *

- *	If a visual is found, True is returned as the function value,

- *	otherwise False is returned.

- */

-

-Status XMatchVisualInfo(

-	Display *dpy,

-	int screen,

-	int depth,

-	int class,

-	XVisualInfo *visual_info) /* RETURNED */

-{

-

-  Visual *vp;

-  Depth *dp;

-  Screen *sp;

-  int ii,jj;

-

-  if (screen < 0 || screen >= dpy->nscreens)

-      return False;

-

-  LockDisplay(dpy);

-

-  sp = (Screen *)(&dpy->screens[screen]);

-

-  dp = sp->depths;

-

-  for (ii=0; ii < sp->ndepths; ii++)

-    {

-

-    /* LOOK THROUGH DEPTHS FOR THE WANTED DEPTH */

-

-    if (dp->depth == depth)

-      {

-        vp = dp->visuals;

-

-        /* LOOK THROUGH VISUALS FOR THE WANTED CLASS */

-

-	/* if nvisuals == 0 then vp will be NULL */

-        for (jj=0; jj<dp->nvisuals; jj++)

-          {

-            if (vp->class == class)

-              {

-		visual_info->visual = _XVIDtoVisual(dpy, vp->visualid);

-		visual_info->visualid = vp->visualid;

-		visual_info->screen = screen;

-		visual_info->depth = depth;

-		visual_info->class = vp->class;

-		visual_info->red_mask = vp->red_mask;

-		visual_info->green_mask = vp->green_mask;

-		visual_info->blue_mask = vp->blue_mask;

-		visual_info->colormap_size = vp->map_entries;

-		visual_info->bits_per_rgb = vp->bits_per_rgb;

-                UnlockDisplay(dpy);

-                return True;

-              }

-            vp++;

-          }

-      }

-

-    dp++;

-

-    }

-

-  UnlockDisplay(dpy);

-

-  return False;

-

-}

+/*
+
+Copyright 1986, 1998  The Open Group
+
+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
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+*/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include "Xlibint.h"
+#include "Xutil.h"
+#include <stdio.h>
+/*
+ *	This procedure returns a list of visual information structures
+ *	that match the specified attributes given in the visual information
+ *	template.
+ *
+ *	If no visuals exist that match the specified attributes, a NULL is
+ *	returned.
+ *
+ *	The choices for visual_info_mask are:
+ *
+ *		VisualNoMask
+ *		VisualIDMask
+ *		VisualScreenMask
+ *		VisualDepthMask
+ *		VisualClassMask
+ *		VisualRedMaskMask
+ *		VisualGreenMaskMask
+ *		VisualBlueMaskMask
+ *		VisualColormapSizeMask
+ *		VisualBitsPerRGBMask
+ *		VisualAllMask
+ */
+
+XVisualInfo *XGetVisualInfo(
+    Display *dpy,
+    register long visual_info_mask,
+    register XVisualInfo *visual_info_template,
+    int *nitems)	/* RETURN */
+{
+
+  register Visual *vp;
+  register Depth *dp;
+  Screen *sp;
+  int ii,screen_s,screen_e,total,count;
+  register XVisualInfo *vip,*vip_base;
+
+  /* NOTE: NO HIGH PERFORMING CODE TO BE FOUND HERE */
+
+  LockDisplay(dpy);
+
+  /* ALLOCATE THE ORIGINAL BUFFER; REALLOCED LATER IF OVERFLOW OCCURS;
+     FREED AT END IF NO VISUALS ARE FOUND */
+
+  count = 0;
+  total = 10;
+  if (! (vip_base = vip = (XVisualInfo *)
+	 Xmalloc((unsigned) (sizeof(XVisualInfo) * total)))) {
+      UnlockDisplay(dpy);
+      return (XVisualInfo *) NULL;
+  }
+
+  /* DETERMINE IF WE DO ALL SCREENS OR ONLY ONE */
+
+  screen_s = 0;
+  screen_e = dpy->nscreens;
+  if (visual_info_mask & VisualScreenMask)
+    {
+      screen_s = visual_info_template->screen;
+      if (screen_s < 0 || screen_s >= screen_e)
+	  screen_e = screen_s;
+      else
+	  screen_e = screen_s + 1;
+    }
+
+  /* LOOP THROUGH SCREENS */
+
+  for (ii=screen_s; ii<screen_e; ii++)
+    {
+      sp = (Screen *)(&dpy->screens[ii]);
+
+      /* LOOP THROUGH DEPTHS */
+
+      for (dp=sp->depths; dp < (sp->depths + sp->ndepths); dp++)
+        {
+          if ((visual_info_mask & VisualDepthMask) &&
+	      (dp->depth != visual_info_template->depth)) continue;
+
+          /* LOOP THROUGH VISUALS */
+
+	  if (dp->visuals) {
+	    for (vp=dp->visuals; vp<(dp->visuals + dp->nvisuals); vp++) {
+              if ((visual_info_mask & VisualIDMask) &&
+                (vp->visualid != visual_info_template->visualid)) continue;
+              if ((visual_info_mask & VisualClassMask) &&
+                (vp->class != visual_info_template->class)) continue;
+              if ((visual_info_mask & VisualRedMaskMask) &&
+                (vp->red_mask != visual_info_template->red_mask)) continue;
+              if ((visual_info_mask & VisualGreenMaskMask) &&
+                (vp->green_mask != visual_info_template->green_mask)) continue;
+              if ((visual_info_mask & VisualBlueMaskMask) &&
+                (vp->blue_mask != visual_info_template->blue_mask)) continue;
+              if ((visual_info_mask & VisualColormapSizeMask) &&
+                (vp->map_entries != visual_info_template->colormap_size)) continue;
+              if ((visual_info_mask & VisualBitsPerRGBMask) &&
+                (vp->bits_per_rgb != visual_info_template->bits_per_rgb)) continue;
+
+              /* YEA!!! WE FOUND A GOOD ONE */
+
+              if (count+1 > total)
+                {
+		  XVisualInfo *old_vip_base = vip_base;
+                  total += 10;
+                  if (! (vip_base = (XVisualInfo *)
+			 Xrealloc((char *) vip_base,
+				  (unsigned) (sizeof(XVisualInfo) * total)))) {
+		      Xfree((char *) old_vip_base);
+		      UnlockDisplay(dpy);
+		      return (XVisualInfo *) NULL;
+		  }
+                  vip = &vip_base[count];
+                }
+
+              count++;
+
+              vip->visual = _XVIDtoVisual(dpy, vp->visualid);
+              vip->visualid = vp->visualid;
+              vip->screen = ii;
+              vip->depth = dp->depth;
+              vip->class = vp->class;
+              vip->red_mask = vp->red_mask;
+              vip->green_mask = vp->green_mask;
+              vip->blue_mask = vp->blue_mask;
+              vip->colormap_size = vp->map_entries;
+              vip->bits_per_rgb = vp->bits_per_rgb;
+
+              vip++;
+
+            } /* END OF LOOP ON VISUALS */
+	  } /* END OF IF THERE ARE ANY VISUALS AT THIS DEPTH */
+
+        } /* END OF LOOP ON DEPTHS */
+
+    } /* END OF LOOP ON SCREENS */
+
+  UnlockDisplay(dpy);
+
+  if (count)
+    {
+      *nitems = count;
+      return vip_base;
+    }
+
+  Xfree((char *) vip_base);
+  *nitems = 0;
+  return NULL;
+}
+
+
+/*
+ *	This procedure will return the visual information for a visual
+ *      that matches the specified depth and class for a screen.  Since
+ *	multiple visuals may exist that match the specified depth and
+ *	class, which visual chosen is undefined.
+ *
+ *	If a visual is found, True is returned as the function value,
+ *	otherwise False is returned.
+ */
+
+Status XMatchVisualInfo(
+	Display *dpy,
+	int screen,
+	int depth,
+	int class,
+	XVisualInfo *visual_info) /* RETURNED */
+{
+
+  Visual *vp;
+  Depth *dp;
+  Screen *sp;
+  int ii,jj;
+
+  if (screen < 0 || screen >= dpy->nscreens)
+      return False;
+
+  LockDisplay(dpy);
+
+  sp = (Screen *)(&dpy->screens[screen]);
+
+  dp = sp->depths;
+
+  for (ii=0; ii < sp->ndepths; ii++)
+    {
+
+    /* LOOK THROUGH DEPTHS FOR THE WANTED DEPTH */
+
+    if (dp->depth == depth)
+      {
+        vp = dp->visuals;
+
+        /* LOOK THROUGH VISUALS FOR THE WANTED CLASS */
+
+	/* if nvisuals == 0 then vp will be NULL */
+        for (jj=0; jj<dp->nvisuals; jj++)
+          {
+            if (vp->class == class)
+              {
+		visual_info->visual = _XVIDtoVisual(dpy, vp->visualid);
+		visual_info->visualid = vp->visualid;
+		visual_info->screen = screen;
+		visual_info->depth = depth;
+		visual_info->class = vp->class;
+		visual_info->red_mask = vp->red_mask;
+		visual_info->green_mask = vp->green_mask;
+		visual_info->blue_mask = vp->blue_mask;
+		visual_info->colormap_size = vp->map_entries;
+		visual_info->bits_per_rgb = vp->bits_per_rgb;
+                UnlockDisplay(dpy);
+                return True;
+              }
+            vp++;
+          }
+      }
+
+    dp++;
+
+    }
+
+  UnlockDisplay(dpy);
+
+  return False;
+
+}