Bug 1035

Summary:	Allow Gamma [Brightness, Contrast] settings to be performed on display/screen of a NativeSurface
Product:	[JogAmp] Jogl	Reporter:	Sven Gothel <sgothel>
Component:	core	Assignee:	Sven Gothel <sgothel>
Status:	RESOLVED FIXED
Severity:	enhancement	CC:	askinner, sgothel
Priority:	---
Version:	2
Hardware:	All
OS:	all
Type:	---	SCM Refs:	15b9e36e80d6f62f7dfb5c45d00cd04de2007ee5
Workaround:	---

Description Sven Gothel 2014-07-27 23:21:41 CEST

Currently GLDrawableFactoryImpl's gamma settings are performed 
only on the main screen.

Allow passing a NativeSurface, so it's display/screen 
gamma values will be changed.

Further, promote low-level gamma settings to GLDrawableFactory
for direct usage.

Change com.jogamp.opengl.util.Gamma to use a GLDrawable
instead of a GL object to clarify that we use the drawable.

Also add a GLAutoDrawable variant, allowing proper locking 
of its 'upstream-lock' to guarantee atomicity.

Comment 1 Sven Gothel 2014-07-27 23:23:46 CEST

Fixed as described in commit 15b9e36e80d6f62f7dfb5c45d00cd04de2007ee5