Class GraphicsBindingOpenXrVulkan

Vulkan binding for OpenXR.

Important: RemoteManagerStatic.StartupRemoteRendering must be called before the OpenXR loader negotiates with the underlying OpenXR runtime.

At runtime the only thing that needs to be done by the user is to call GraphicsBindingOpenXrVulkan.PrepareRender(VulkanRenderParameters) and then GraphicsBindingOpenXrVulkan.BlitRemoteFrame(VulkanRenderParameters) to render the remote frame to the current render target.

class Microsoft::Azure::RemoteRendering::GraphicsBindingOpenXrVulkan final : public Microsoft::Azure::RemoteRendering::GraphicsBinding

Methods

BlitRemoteFrame

Blits the current remote frame to the given Vulkan framebuffer.

When this function is executed it is assumed that a valid VkCommandBuffer and VkRenderPass is provided. This should be done as the very first thing in each frame as this function will overwrite all content in the target Vulkan framebuffer.

auto BlitRemoteFrame(Microsoft::Azure::RemoteRendering::VulkanRenderParameters parameters) noexcept -> Microsoft::Azure::RemoteRendering::Result;

Parameters

Returns

PrepareRender

Prepares for blitting the remote frame.

When this function is executed it is assumed that a valid VkCommandBuffer is provided and no VKRenderPass is active. Note, this function must be called every frame before calling BlitRemoteFrame.

auto PrepareRender(Microsoft::Azure::RemoteRendering::VulkanRenderParameters parameters) noexcept -> Microsoft::Azure::RemoteRendering::Result;

Parameters

Returns

UpdateAppSpace

Informs ARR of a new app space.

ARR must be informed whenever the app space changes.

auto UpdateAppSpace(uint64_t spaceHandle) noexcept -> Microsoft::Azure::RemoteRendering::Result;

Parameters

Returns

See also

• GraphicsBinding