Bug 56 - Requesting a framebuffer with an alpha component fails.
Summary: Requesting a framebuffer with an alpha component fails.
Alias: None
Product: Jogl
Classification: JogAmp
Component: core (show other bugs)
Version: 1
Hardware: All linux
: P2 normal
Assignee: Sven Gothel
Depends on:
Reported: 2003-11-30 12:42 CET by Sven Gothel
Modified: 2010-03-24 07:46 CET (History)
0 users

See Also:
SCM Refs:
Workaround: ---


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Description Sven Gothel 2010-03-24 07:46:09 CET

---- Reported by orangytang 2003-11-30 12:42:41 ----

If a framebuffer with an alpha component is requested via a GLCapabilities object 
then an exception will always be thrown when trying to display the newly created 
canavs: net.java.games.jogl.GLException: Error making context current

Has occured on two separate linux systems now, both of which will run Jogl demos 
without an alpha framebuffer without complaint, and which will sucessfully create 
an alpha framebuffer using LWJGL.

---- Additional Comments From kbr 2004-04-30 15:59:46 ----

The X11 visual selection code has been rewritten as of JOGL 1.1 beta 01. This
issue should now be fixed. Please reopen this issue or file a new one if not.

--- Bug imported by sgothel@jausoft.com 2010-03-24 07:46 EDT  ---

This bug was previously known as _bug_ 56 at https://jogl.dev.java.net/bugs/show_bug.cgi?id=56