Thursday, 22 May 2008

MaXXDesktop.com

I am glad to announce that a new website is under development. This new website will focus on the development and distribution of both the Classic and Modern MaXX Interactive Desktop products. The new design should be completed by end of May. SVN server will be available next week. This means that I am moving all development related features to MaXXDesktop.com.

Here are a list of those features;
• Wiki
• Forums
• News
• API-SDK full online documentation
• SVN server
• SVN WebView
• Search engine

Cheers,

Eric Masson

5Dwm.org || MaXXDesktop.com

Wednesday, 7 May 2008

5Dwm v2.0

Hi all,

I am glad to announce the start of the development effort of 5Dwm v2.0. On the road map are the addition of EWMH 1.x support, XRender and hardware overlay plane. Here are below a little bit more details on what those new features means and how this will improve 5Dwm functionality and usability.

Enhanced Window Manager Hints or EWMH is a specification that defines interactions between a window manager, the applications that it manage, and utilities that form part of a desktop experience. These new features will allow 5Dwm v2.0 to support multiple workspaces, a pager, sticky and shaded windows. Refer to the official documentation for more detail: http://standards.freedesktop.org/wm-spec/wm-spec-1.3.html

XRender is on the other hand a very nice addition to 5Dwm and it will guaranty a smooth evolution and provide advanced rendering operations, alpha blending and composition support. XRender will bring to 5Dwm v2.0 a fresh touch of modernization and support transparent window, setting the stage for drop shadows and composition-manager like xcompmgr and Compiz-Fusion. OpenGL application that supports ARGB-GLX Visual will also benefits for XRender support. Here is a very nice example of what ARGB GLX Visual and XRender can do: http://macslow.thepimp.net/?p=41

Hardware Overlay Plane is a feature that is only available on workstation and pro-level GPU card like the NVidia Quadro line, 3DLabs and FireGL. In a nutshell it provide a hardware accelerated second plane, above the main plane that we all know, for drawing whatever you want. The idea is to avoid expensive window redraw when popup menus, feedbacks and other GUI elements are displayed to get user inputs. The less often you redraw the better your application behave. The plan is to add into 5Dwm v2.0 hardware overlay plane support to assist and off load CAD/CAM, digital effects and imaging softwares. SGI's 4DWM as been using hardware overlay plane for almost 10years now. This feature deserve to be used rather that forgotten. Trolltech's Qt 4.x supports overlay plane right at the QWidget and QGLWidget level, when the hardware supports it, of course!

Finally, 5Dwm v2.0 will be linked against SGI-OpenMotif-2.3. That's right! OpenMotif 2.3 is getting SGI look and feel and enhancements. As of today, 50% of the work is done and I can tell you that SGI-Motif 2.3 never looked so good with XFT antialiased fonts.

Hope this gets you excited, cause I am and looking forward your comments and feedbacks.

Eric Masson

5Dwm.org|| MaXXDesktop.com

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