[Mono-bugs] [Bug 81998][Min] Changed - Lockbits results in extra bytes for non 32-bit bitmaps

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Changed by sebastien at ximian.com.

http://bugzilla.ximian.com/show_bug.cgi?id=81998

--- shadow/81998	2007-07-03 11:23:29.000000000 -0400
+++ shadow/81998.tmp.15556	2007-07-03 11:32:41.000000000 -0400
@@ -1,12 +1,12 @@
 Bug#: 81998
 Product: Mono: Class Libraries
 Version: 1.2
 OS: other
 OS Details: 
-Status: NEEDINFO   
+Status: CLOSED   
 Resolution: 
 Severity: Unknown
 Priority: Minor
 Component: libgdiplus
 AssignedTo: mono-bugs at ximian.com                            
 ReportedBy: smclellan at mintel.com               
@@ -122,6 +122,130 @@
 
 
 ------- Additional Comments From smclellan at mintel.com  2007-07-03 11:23 -------
 Created an attachment (id=19498)
 32-bit bitmap - the problem doesn't manifest itself with this one
 
+
+------- Additional Comments From sebastien at ximian.com  2007-07-03 11:32 -------
+Using SVN HEAD results with the first (bad) and second (good) bitmaps
+are identical. 
+
+A large part of the Lock|Unlock bitmap was rewritten recently to match
+more closely MS behaviour, including your issue. From the release
+notes this should be included in Mono 1.2.4 releases.
+
+
+Result for bad bitmap
+
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+128 128 128 255
+
+10
+