[gs-cvs] rev 7760 - in trunk/gs: doc src

[leonardo at ghostscript.com]

Author: leonardo
Date: 2007-03-04 09:08:25 -0800 (Sun, 04 Mar 2007)
New Revision: 7760

Modified:
   trunk/gs/doc/pscet_status.txt
   trunk/gs/src/zupath.c
Log:
Fix (user paths) : Remove the uneven behavior with uappend.

DETAILS :

1. uappend was fixed to ignore the incorrfect placement of ucache 
   in the CPSI compatibility mode. 
   However in contradiction to other user path operators,
   CPSI has no uneven behavior with uappend, 
   so changing upath back to the regular behavior.

2. Don't change current point if uappend fails.
   Likely it was an inaccuracy in a recent patch.

3. Change other user path assignment for more efficiency.

EXPECTED DIFFERENCES :

None.


Modified: trunk/gs/doc/pscet_status.txt
===================================================================
--- trunk/gs/doc/pscet_status.txt	2007-03-04 16:41:00 UTC (rev 7759)
+++ trunk/gs/doc/pscet_status.txt	2007-03-04 17:08:25 UTC (rev 7760)
@@ -1959,13 +1959,7 @@
 
 11-22-2  OK	Minor differences visually reviewed by RJJ
 
-11-22-3  DIFF	uappend; assign igor
-		Note: as of rev 7229, GS doesn't issue typecheck error when 'ucache'
-		is not the first element. Differs from rev 7220. (see also 11-28-5)
-		Rev. 7220 matches Distiller 5 but doesn't match Tek or CPSI, which
-                ignore most of the user path errors. IMHO, all upath cases can
-                be classified as AOK. Reassigning the case to Raph who owns all
-                other upath cases. - Alex 
+11-22-3  AOK	CPSI is wrong with the invalid test "User path must start with absolute point".
 
 11-22-4  OK
 
@@ -1994,7 +1988,7 @@
 
 11-24-2  OK	
 
-11-24-3  DIFF	ueofill; Analyzed by Igor. assign: Raph.
+11-24-3  DIFF	ueofill; assign Igor
 
 11-24-4  OK	
 
@@ -2010,7 +2004,7 @@
 
 11-25-2  OK	
 
-11-25-3  DIFF	more ucache discrepancies similar to 11-24-3 assign: Raph
+11-25-3  DIFF	ufill; assign Igor
 
 11-25-4  OK	
 
@@ -2048,7 +2042,7 @@
 
 11-27-2  OK	
 
-11-27-3  DIFF	more ucache discrepancies similar to 11-23-3 assign: Raph
+11-27-3  DIFF	ustroke; assign Igor
 
 11-27-4  OK	
 

Modified: trunk/gs/src/zupath.c
===================================================================
--- trunk/gs/src/zupath.c	2007-03-04 16:41:00 UTC (rev 7759)
+++ trunk/gs/src/zupath.c	2007-03-04 17:08:25 UTC (rev 7760)
@@ -349,13 +349,13 @@
 
     if (code < 0)
 	return code;
-    if ((code = upath_append(op, i_ctx_p, CPSI_mode)) >= 0)
+    if ((code = upath_append(op, i_ctx_p, false)) >= 0)
 	code = gs_upmergepath(igs);
     gs_grestore(igs);
+    if (code < 0)
+	return code;
     igs->current_point.x = fixed2float(igs->path->position.x);
     igs->current_point.y = fixed2float(igs->path->position.y);
-    if (code < 0)
-	return code;
     pop(1);
     return 0;
 }