1115 2015-01-07 11:06:56 +0100 SRGB implementation 2019-03-29 13:58:10 +0100 1 1 3 JogAmp Jogl core tbd All all UNCONFIRMED --- enhancement --- 0 elect86 sgothel sgothel FEATURE --- oldest_to_newest 4514 0 elect86 2015-01-07 11:06:56 +0100 So, we would need a GLCapabilities extension for colorspace selection. Maybe this has to be defined in it's parent Capabilities, allowing to select the default framebuffer / pixelformat (-> onscreen). This 'Capabilities.colorspace' entry shall be utilized for [1] onscreen drawables and [2] offscreen FBO drawables, if available. <https://en.wikipedia.org/wiki/SRGB> Capabilities.colorspace might be of an integer or enum type w/ (currently known) values: lRGB (default, linear) and sRGB (standardized RGB). We may refactor TextureData.Colorspace and extend it's type accordingly. Onscreen drawables will require assistance of EGL, GLX, EGL .., where FBO offscreen can be supported merely by 'some' GL extension(s). Implementation ================== <https://en.wikipedia.org/wiki/SRGB#Usage> refers to EXT/framebuffer_sRGB <https://www.opengl.org/registry/specs/EXT/framebuffer_sRGB.txt> which will allow implementing [2]! Note: While FBObject shall support sRGB naturally, one can already use above extension in their own code using textures and FBOs. It has to be seen, whether implementation of [1] is supported, i.e. possible. Reference thread: http://forum.jogamp.org/Proper-gamma-aware-rendering-td4030515.html 4731 1 sgothel 2015-06-22 19:51:54 +0200 Further input / experiences w/ sRGB: 04/03/2010 Using sRGB color space with OpenGL <http://www.g-truc.net/post-0263.html> 4732 2 sgothel 2015-06-22 20:06:36 +0200 March 2015 OpenGL drivers status and FB sRGB conversions <http://www.g-truc.net/post-0720.html#menu>