Oh, maybe I just missed them - last time I looked I thought there were only D3D11 and D3D9. Guess I've got extensions I should go implement then.
-Jesse -----Original Message----- From: mesa-dev <mesa-dev-boun...@lists.freedesktop.org> On Behalf Of James Jones Sent: Monday, June 13, 2022 9:54 AM To: Jesse Natalie <jenat...@microsoft.com>; Daniel Price <riverpr...@hotmail.com>; mesa-dev@lists.freedesktop.org Subject: [EXTERNAL] Re: Xbox Series S/X UWP On 6/6/22 09:22, Jesse Natalie wrote: > (Hopefully this goes through and not to spam like last time I tried to > respond...) > > No, neither of these would currently work with UWP. > > The primary reason is that neither Khronos API has extensions to > initialize the winsys on top of the UWP core window infrastructure. In > theory, you could initialize Dozen for offscreen rendering and then > explicitly marshal the contents out - that would probably work actually. > There's 2 more gotchas there though: > > 1. The ICD loaders (OpenGL32.dll, Vulkan-1.dll) are not available in > the UWP environment. You could explicitly use the non-ICD version of > GL (i.e. Mesa's OpenGL32.dll from the libgl-gdi target), include the > open-source Vulkan ICD loader, or use the ICD version of either > (OpenGLOn12.dll/libgallium_wgl.dll for GL - I plan to delete the > former at some point and just use the latter at some point; > vulkan_dzn.dll for VK). > 2. There's not currently extensions for D3D12 interop either spec'd or > implemented. What do you mean by not spec'd? Vulkan and OpenGL both have standard (KHR and EXT respectively) D3D12 interop extensions, in addition to Vulkan<->GL, Vulkan<->D3D11-and-lower. Thanks, -James > There's one more problem for GL that I don't think is problematic for > VK, which is that it uses APIs that are banned from the UWP > environment, specifically around inserting window hooks for Win32 > framebuffer lifetime management. So you'd probably have to build a > custom version that has all of that stuff stripped out to get it to be > shippable in a UWP. > > We (Microsoft) don't really have plans to add this kind of stuff, at > least not in the near future, but I'd be open to accepting > contributions that enable this. > > -Jesse > > *From:* mesa-dev <mesa-dev-boun...@lists.freedesktop.org> *On Behalf > Of *Daniel Price > *Sent:* Monday, June 6, 2022 5:41 AM > *To:* mesa-dev@lists.freedesktop.org > *Subject:* [EXTERNAL] Xbox Series S/X UWP > > > > You don't often get email from riverpr...@hotmail.com > <mailto:riverpr...@hotmail.com>. Learn why this is important > <https://aka.ms/LearnAboutSenderIdentification> > > > > Hi, I was wandering if these two layers would work with UWP on Xbox > Series Console or if not will there be plans to add support? > > https://nam06.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgitl > ab.freedesktop.org%2Fmesa%2Fmesa%2F-%2Fmerge_requests%2F14766&data > =05%7C01%7Cjenatali%40microsoft.com%7C85b835c198b54432b3a008da4d5d5189 > %7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C637907360449519794%7CUnk > nown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWw > iLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=FvUVP0f9We8D0Pug6mMDamDMWV2M > IgLTo6e6uyAFg1A%3D&reserved=0 > <https://nam06.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgit > lab.freedesktop.org%2Fmesa%2Fmesa%2F-%2Fmerge_requests%2F14766&dat > a=05%7C01%7Cjenatali%40microsoft.com%7C85b835c198b54432b3a008da4d5d518 > 9%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C637907360449519794%7CUn > known%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haW > wiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=FvUVP0f9We8D0Pug6mMDamDMWV2 > MIgLTo6e6uyAFg1A%3D&reserved=0> > > https://nam06.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgitl > ab.freedesktop.org%2Fmesa%2Fmesa%2F-%2Fmerge_requests%2F14881&data > =05%7C01%7Cjenatali%40microsoft.com%7C85b835c198b54432b3a008da4d5d5189 > %7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C637907360449519794%7CUnk > nown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWw > iLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=50%2F8fKmfdP6rqpBwQZzcR7IY6p > SriPTrn0L95QVuf4I%3D&reserved=0 > <https://nam06.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgit > lab.freedesktop.org%2Fmesa%2Fmesa%2F-%2Fmerge_requests%2F14881&dat > a=05%7C01%7Cjenatali%40microsoft.com%7C85b835c198b54432b3a008da4d5d518 > 9%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C637907360449519794%7CUn > known%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haW > wiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=50%2F8fKmfdP6rqpBwQZzcR7IY6 > pSriPTrn0L95QVuf4I%3D&reserved=0> > > Many Thanks > > Dan >