Class GraphicsBindingOpenXrD3d11
D3D11 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 GraphicsBindingOpenXrD3d11.BlitRemoteFrame to render the remote frame to the current render target.
class Microsoft::Azure::RemoteRendering::GraphicsBindingOpenXrD3d11 final : public Microsoft::Azure::RemoteRendering::GraphicsBinding
Methods
BlitRemoteFrame
Blits the current remote frame to the bound render target.
When this function is executed it is assumed that the color and depth buffers provided by OpenXR are bound as the render target. This should be done as the very first thing in each frame as this function will overwrite all content in the target buffers.
auto BlitRemoteFrame() noexcept -> Microsoft::Azure::RemoteRendering::Result;
Returns
| Type | Description |
|---|---|
| Result | Result.Success, Result.NotInitialized, Result.Fail, Result.NoConnection |
GetRemoteFocusPoint
Retrieves the remote focus point.
This focus point must be explicitly set as the focus point to be used.
A Result.NoConnection error occurs if this is called while there is no connection to the server.
auto GetRemoteFocusPoint(uint64_t spaceHandle, Microsoft::Azure::RemoteRendering::Float3* position, Microsoft::Azure::RemoteRendering::Float3* normal, Microsoft::Azure::RemoteRendering::Float3* velocity) noexcept -> Microsoft::Azure::RemoteRendering::FocusPointResult;
Parameters
| Name | Type | Description |
|---|---|---|
spaceHandle |
ulong | The OpenXR space in which the focus point should be expressed. Passing an invalid space handle will result in invalid focus points. |
position |
Float3 | The focus point's position in world-space. |
normal |
Float3 | The focus point's normal in world-space. |
velocity |
Float3 | The focus point's velocity measured in units per second, in world-space. |
Returns
| Type | Description |
|---|---|
| FocusPointResult | How to interpret the point data. If FocusPointResult.Invalid is returned, the data should not be used. |
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
| Name | Type | Description |
|---|---|---|
spaceHandle |
ulong | OpenXR space handle. |
Returns
| Type | Description |
|---|---|
| Result | Result.Success, Result.NotInitialized, Result.Fail |