Have any paln to adapte other OpenXR device?

[osdalong]

Hi Sirs:

Have any paln to adapte other HMD which has supported OpenXR?

I guess we just need modify the android code ovr_context.cpp.

Thanks.

[korejan]

@osdalong I have a fork for a cross-platform (Win, Linux, Android, etc) & device OpenXR based client called ALXR, please check here. You can also find a link to my dev videos there.

[osdalong]

@korejan Glad to hear/see your reply.I will follow you and make some tests on ALXR project.Thank you so much!

[osdalong]

@korejan Hi korejan. I have read the guide of the Alxr, I found the apk need:

Vulkan support, required extensions (check on vulkan.gpuinfo and/or with VulkanCapsViewer): VK_KHR_get_physical_device_properties2 VK_ANDROID_external_memory_android_hardware_buffer VK_EXT_queue_family_foreign VK_KHR_sampler_ycbcr_conversion

Unfortunately，My Development board ONLY support OpenGLES(I have check it again with the vendor), And I cant find any codes in ALVR/ALVR/alvr/openxr-client/alxr-engine-sys/cpp/ALVR-OpenXR-Engine.

korejan, is there any way to make Alxr work on OpenGLES? Thank you so much.

by the way, my system is Android 12.

[korejan]

@korejan Hi korejan. I have read the guide of the Alxr, I found the apk need:

Vulkan support, required extensions (check on vulkan.gpuinfo and/or with VulkanCapsViewer): VK_KHR_get_physical_device_properties2 VK_ANDROID_external_memory_android_hardware_buffer VK_EXT_queue_family_foreign VK_KHR_sampler_ycbcr_conversion

Unfortunately，My Development board ONLY support OpenGLES(I have check it again with the vendor), And I cant find any codes in ALVR/ALVR/alvr/openxr-client/alxr-engine-sys/cpp/ALVR-OpenXR-Engine.

korejan, is there any way to make Alxr work on OpenGLES? Thank you so much.

by the way, my system is Android 12.

Which device is it? I would be surprised that a system which provides Android 12 does not have a vulkan driver, not to say that it does not happen.

ALXR has partial support for OpenGL/ES and it's very barebones there, there's no code for rendering the video stream. I do plan to work on adding support but I don't have an ETA for that.

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