[Mono-bugs] [Bug 80317][Wis] New - Bugs on multimedia applications

bugzilla-daemon at bugzilla.ximian.com bugzilla-daemon at bugzilla.ximian.com
Tue Dec 19 12:48:44 EST 2006

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Changed by josecoig at cae.net.


--- shadow/80317	2006-12-19 12:48:44.000000000 -0500
+++ shadow/80317.tmp.15562	2006-12-19 12:48:44.000000000 -0500
@@ -0,0 +1,56 @@
+Bug#: 80317
+Product: Mono: Runtime
+Version: 1.2
+OS: other
+OS Details: SUSE 10.1
+Status: NEW   
+Priority: Wishlist
+Component: misc
+AssignedTo: mono-bugs at ximian.com                            
+ReportedBy: josecoig at cae.net               
+QAContact: mono-bugs at ximian.com
+TargetMilestone: ---
+Summary: Bugs on multimedia applications
+Description of Problem:
+Incorrect implementation of:
+   ColorMatrix image processing
+   Mouse cursors XOR masks
+   Alpha component handling on bitmaps
+   Image flickering on PictureBox updates (only after Mono version 1.2.2)
+Steps to reproduce the problem:
+1. Download ftp://ftp.cae.net/pub/cae/testmono.zip
+2. Run the included executable with mono in a Linux system.
+3. Navigate through the different options that showcase each problem 
+Actual Results:
+Wrong colors in image processing, incorrect cursor displaying, and image 
+flickering in PictureBox updates.
+Expected Results:
+Windows-like behaviour.
+How often does this happen? 
+Additional Information:
+My name is Jose Coig, and I am a developer at CAE Computer Aided 
+Education, a Spanish e-learning company. We offer a very interactive kind 
+of courseware based on the .NET platform, and we are trying to make it 
+work with Mono as well.
+We have managed to solve most of the incompatibilities we have found, but 
+there are still some show stoppers we haven't got rid of, that affect the 
+performance of our product very severely.
+We have made a small executable that showcases these problems, and it is 
+available for download at ftp://ftp.cae.net/pub/cae/testmono.zip. The 
+archive includes both an executable file and the source code.

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