Class VulkanAPI

Namespace

Uralstech.UXR.QuestCamera.Vulkan

Exposes the native Vulkan Texture Conversion API.

public static class VulkanAPI

Inheritance

object

VulkanAPI

Fields

RenderCallbackPtr

Static marshalled pointer to OnRenderDone(byte, ulong).

public static readonly nint RenderCallbackPtr

Field Value

nint

RenderCallbacksRegistry

Registry of render callbacks.

public static readonly ConcurrentDictionary<long, ManagedRenderCallback> RenderCallbacksRegistry

Field Value

ConcurrentDictionary<long, ManagedRenderCallback>

Methods

AllocateRenderData(ref RenderData)

Allocates native memory of a RenderData struct to use with OnRenderDone(byte, ulong)/FreeRenderData(in nint).

public static nint AllocateRenderData(ref RenderData renderData)

Parameters

renderData RenderData

The data to allocate.

Returns

nint

A pointer to the allocated memory.

Remarks

Allocations are made with UnsafeUtility and Allocator.TempJob, matching de-allocation in OnRenderDone(byte, ulong) and FreeRenderData(in nint).

FreeRenderData(in nint)

Frees the memory of a RenderData struct allocated using AllocateRenderData(ref RenderData).

public static void FreeRenderData(in nint renderDataPtr)

Parameters

renderDataPtr nint

The memory to free.

OnRenderDone(byte, ulong)

Callback for when the event completes.

public static void OnRenderDone(byte success, ulong hardwareBufferId)

Parameters

success byte

Was the event executed successfully?

hardwareBufferId ulong

SourceHardwareBufferId, for lookup.

getVulkanRenderEvent()

Returns a pointer to the native rendering function.

public static extern nint getVulkanRenderEvent()

Returns

nint

releaseHardwareBuffer(nint)

Releases an acquired AHardwareBuffer object.

public static extern void releaseHardwareBuffer(nint acquiredBufferPtr)

Parameters

acquiredBufferPtr nint

The buffer to release.