The Oracle VirtualBox player's menu supplies Devices | Insert Guest Additions CD image and the CD provides the " VBoxWindowsAdditions-x86.exe". These extensions include an advanced video driver. The Oracle VirtualBox offers the option to install guest additions. See Virtual Machine Settings | Hardware | Processors | Virtualization engine. Hint: Check out the best combination of processor feature virtualization.GPUShark reports the same result for 3D accelleration off as before installing the VMWare tools: With some patience the setup will run through after confirming the error message. WARNING: Don't be confused by the fact that VMWare Tools tries to install all drivers and reports an error during the installation of the printer driver. I strongly recommend to use the preVista VMWare tools and to install as few drivers as possible - in my case I only install the SVGA II graphics driver. VMWare Player offers the option to install VMWare tools, which contain various utilities and drivers, including an SVGA II graphics driver. OpenGL Support with advanced Video DriversĪgain I test the OpenGL capabilities with GPUShark and GPU-Z. But serious OpenGL applications - especially because important extensions like FramebufferObject are missing - can' t be realized with this OpenGL version 1.1. This will be enough to play around a little with OpenGL. The bottom line for the build-in video drivers is that ReactOS supports OpenGL version 1.1 in any scenario through CPU simulation without OpenGL extensions, using a selected, very basic, functionality from the great Mesa library (probably only in an antique version). In summary, I would consider the combination of Oracle VirtualBox version 6.0.10 and ReactOS 0.4.11 as very stable and would recommend it. It reports the same result for all three virtual graphic cards as well, no matter whether 3D acceleration is switched on or off: GPU-Z does not recognize any graphics device information. But the result is the same with 3D acceleration switched on and off - I guess it is because the standard VGA driver, that is build-in in ReactOS, doesn't use 3D acceleration. Update: On Oracle VirtualBox version 6.1.10 the ReactOS version 0.4.13 provides 2 extensions.įurthermore, Oracle VirtualBox offers the possibility to simulate a 3D acceleration for the virtual graphic card.GPUShark reports the same result for 3D accelleration on and off - I guess it is because the standard VGA driver, that is build-in in ReactOS, doesn't use 3D acceleration: VMWare Player (I used VMWare Player version 12.5.9) provides only the build-in VGA compatible virtual graphic card, the only option is to switch the 3D accelleration on or off. The first and easier tool is GPUShark by Jerome Guinot. I found just two tools to check the OpenGL capabilities, that were able to run on ReactOS (that authenticates itself as an outdated Window version). Unfortunately, these tools regularly assume a top modern and well maintained Windows installation - because they are mainly aimed at gamers. There are a lot of tools to check the OpenGL capabilities of a running Windows installation. OpenGL Support with build-in Video Drivers My favorite virtual machines are Oracle VirtualBox and VMWare Player - both are free for private use. In addition, the ReactOS homepage also advises against the productive use of ReactOS. Since I am almost exclusively working with MS Windows in my job and don't want to deal with different hardware, the only way I can think of is to run ReactOS in a virtual machine. (I go back from my fovoutite programming language C# to my roots - namely C/C++, because the native OpenGL API is written in C and I want to avoid any possible side effect.) With this tip, I would like to introduce how to compile and run a first very simple C/C++ OpenGL application at a current ReactOS version. Details how to set up ReactOS, how to avoid pitfalls/minimize the trouble installing C# and how get C# running can be found within the tip Introduction to C# on ReactOS. My preferred language is C# - so my first closer look at ReactOS was to investigate whether C# runs on ReactOS. I have been watching the development of React OS for some time. May be, the most important reason is a lack of attention. Even if the first version of ReactOS dates back to 1998, there is still no 'stable' version of ReactOS. ReactOS is an open source alternative to the Windows operation system. Selection of the Development Environment.OpenGL Support with advanced Video Drivers.OpenGL Support with build-in Video Drivers.
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