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AMD Adds OpenGL 3.0 Support To Graphics Drivers
arcticstoat writes "Just a few months after The Khronos Group unveiled the Open GL 3.0 spec last year, AMD has included full support for the new API in its first WHQL driver of 2009 — Catalyst 9.1. OpenGL 3.0 requires DirectX 10-level hardware, such as AMD's Radeon HD series of GPUs. However, unlike Direct3D 10, OpenGL 3.0's features can be enabled on both Windows XP and Vista, as well as Linux and Mac OS, which could be a bonus for game developers looking for a broad base of customers. The Khronos Group claims that OpenGL 3.0 has a 'rough feature parity' with Direct3D 10, and it provides Shader Model 4.0 support, including features such as the Geometry Shader. The Khronos Group also says that the new API will interoperate with the GPGPU API OpenCL, which could allow OpenGL 3.0 to compete with the Compute Shader promised in Microsoft's DirectX 11 API."
Assume for sake of discussion that game companies using DirectX is a bad thing.
It's OK. No console developers are writing code using DirectX (barring those targetting windows) - We have XDX for the xbox, but's thats not the same thing at all.
Also I'm not sure where this myth about openGL being used on consoles has come from, because the truth is very different. We are actually writing rendering code in SDK's specific to Wii and PS3. There is no OpenGL support. (There are some really crappy openGL wrappers that are too in-efficient to be useful if that's what you mean?)
Not really all that surprising. I predict there will be many posts saying, "Ha, so when do the open-source drivers get this support?" so let me say it here, first.
OpenGL 3.0 support will be added to Gallium3D as it becomes supported, and Radeons will gain that support when they are added to Gallium3D. There is no timetable for this support.
~ C.