OPENGL 2.0 64 BITS 64 BIT

I would like to see those вЂњfull 64 bit versions of OpenGLвЂќ: Most graphic cards donвЂ™t support 64-bit calculations, so even if the matrix multiplies inside the ICD were done in doubles, hw T & L would still operate in singles and the geometry has to be converted into singles before being consumed by the graphics card. It appears that full 64 bit versions of OpenGL are available on 64-bit LinuxвЂ¦ Will there be an вЂњOpenGL64.dllвЂќ that allows the internal computations done by OpenGL to stay in full double precision?

So instead of upto 15 significant digits, the numbers are truncated to 7 significant digits. Even though you can push coordinates down as double precision to OpenGL, internally they get converted to single precision. What I need is a 64 bit graphics engine that will allow the internals of OpenGL to maintain full double precision numbers. OpenGL on Windows is currently a 32 bit graphics engine. Software rendering for 32-bit and 64-bit apps should work straight out-of-the-box. In any case, for hw accelerated OpenGL you are going to need a 64-bit display driver from your graphics card manufacturer (all kernel drivers are 64-bit in Win64) and a 32-bit and a 64-bit ICDs. In Win64 OpenGL can work under the wow64 compatibility layer (for 32-bit applications), or in native 64-bit (for native 64-bit apps). dlls, as always, come with the OS and ICDs should come from your graphics card vendor. lib files should come with the Windows SDK or with your compiler of choice the opengl32. ThereвЂ™s no change in the ICD model for win64, both software rendering and hardware ICDs are supported. Will a software only version be available as with OpenGL 1.1? This support is vital for diagnosing driver problems. be provided for developers by Microsoft or from another source? Will the necessary include files, libs, dlls, etc. Will a 64-bit version of OpenGL be available for the 64-bit version of XP for the AMD chipset? If so, will it be OpenGL 2.0?

Opengl 2.0 64 bits