IFVRCompositor::Submit - texture type for EFVR_GraphicsAPI::OpenGL

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Lion G

• February 03, 2017 18:57

Looking at the code from the Unreal FOVE plugin, i found that for DirectX (EFVR_GraphicsAPI::DirectX), IFVRCompositor::Submit's SFVR_CompositorTexture parameter is expecting a ID3D11Texture2D* but I couldn't find out what type IFVRCompositor::Submit expects for OpenGL (EFVR_GraphicsAPI::OpenGL).

Any hints?

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  Jeff

  • February 09, 2017 01:20

  Hi,

  The FOVE SDK doesn't support OpenGL yet. The enum value is meant for future support. I apologize for the confusion.

  If you do have an OpenGL application already, you might be able to use the following extension for buffer sharing, which would allow you to submit OpenGL-rendered content through a DX texture, though we haven't tested this approach yet.

  https://khronos.org/registry/OpenGL/extensions/NV/WGL_NV_DX_interop2.txt

  - Jeff @ FOVE

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  David Mortensen

  • February 09, 2017 03:52

  Hey Jeff (or anyone at FOVE) will you eventually be writing a OpenGL wrapper for the SDK? what i mean is will you ever make OpenGL support for the SDK? I use strictly C++ along with strictly OpenGL and i would like to integrate FOVE SDK into my little engine :)

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  Jeff

  • February 09, 2017 05:18

  As someone who's worked with OpenGL for many years, I'm looking forward to getting it working, and hopefully Vulkan as well. Currently there are some higher priorities, so we don't have a timeline yet. At the very least, we will need to get it working for eventual support of Mac/Linux.

  - Jeff @ FOVE

   

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  David Mortensen

  • February 09, 2017 14:44

  Thanks Jeff, i really hope for a OpenGL for Windows also :)

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