/// <summary>
///
/// </summary>
/// <param name="extendedHandle">
/// The Device handle to extend.
/// </param>
/// <param name="pipelineBindPoint">
/// The PipelineBindPoint that this layout targets.
/// </param>
/// <param name="flags">
/// A bitmask providing usage hints of this layout. See
/// IndirectCommandsLayoutUsageFlagBitsNVX below for a description of
/// the supported bits.
/// </param>
/// <param name="allocator">
/// An optional AllocationCallbacks instance that controls host memory
/// allocation.
/// </param>
public static unsafe SharpVk.NVidia.Experimental.IndirectCommandsLayout CreateIndirectCommandsLayout(this SharpVk.Device extendedHandle, SharpVk.PipelineBindPoint pipelineBindPoint, SharpVk.NVidia.Experimental.IndirectCommandsLayoutUsageFlags flags, ArrayProxy <SharpVk.NVidia.Experimental.IndirectCommandsLayoutToken>?tokens, SharpVk.AllocationCallbacks?allocator = default(SharpVk.AllocationCallbacks?))
{
try
{
SharpVk.NVidia.Experimental.IndirectCommandsLayout result = default(SharpVk.NVidia.Experimental.IndirectCommandsLayout);
CommandCache commandCache = default(CommandCache);
SharpVk.Interop.NVidia.Experimental.IndirectCommandsLayoutCreateInfo *marshalledCreateInfo = default(SharpVk.Interop.NVidia.Experimental.IndirectCommandsLayoutCreateInfo *);
void *nextPointer = default(void *);
SharpVk.Interop.AllocationCallbacks *marshalledAllocator = default(SharpVk.Interop.AllocationCallbacks *);
SharpVk.Interop.NVidia.Experimental.IndirectCommandsLayout marshalledIndirectCommandsLayout = default(SharpVk.Interop.NVidia.Experimental.IndirectCommandsLayout);
commandCache = extendedHandle.commandCache;
marshalledCreateInfo = (SharpVk.Interop.NVidia.Experimental.IndirectCommandsLayoutCreateInfo *)(Interop.HeapUtil.Allocate <SharpVk.Interop.NVidia.Experimental.IndirectCommandsLayoutCreateInfo>());
marshalledCreateInfo->SType = StructureType.IndirectCommandsLayoutCreateInfo;
marshalledCreateInfo->Next = nextPointer;
marshalledCreateInfo->PipelineBindPoint = pipelineBindPoint;
marshalledCreateInfo->Flags = flags;
marshalledCreateInfo->TokenCount = (uint)(Interop.HeapUtil.GetLength(tokens));
if (tokens.IsNull())
{
marshalledCreateInfo->Tokens = null;
}
else
{
if (tokens.Value.Contents == ProxyContents.Single)
{
marshalledCreateInfo->Tokens = (SharpVk.NVidia.Experimental.IndirectCommandsLayoutToken *)(Interop.HeapUtil.Allocate <SharpVk.NVidia.Experimental.IndirectCommandsLayoutToken>());
*(SharpVk.NVidia.Experimental.IndirectCommandsLayoutToken *)(marshalledCreateInfo->Tokens) = tokens.Value.GetSingleValue();
}
else
{
var fieldPointer = (SharpVk.NVidia.Experimental.IndirectCommandsLayoutToken *)(Interop.HeapUtil.AllocateAndClear <SharpVk.NVidia.Experimental.IndirectCommandsLayoutToken>(Interop.HeapUtil.GetLength(tokens.Value)).ToPointer());
for (int index = 0; index < (uint)(Interop.HeapUtil.GetLength(tokens.Value)); index++)
{
fieldPointer[index] = tokens.Value[index];
}
marshalledCreateInfo->Tokens = fieldPointer;
}
}
if (allocator != null)
{
marshalledAllocator = (SharpVk.Interop.AllocationCallbacks *)(Interop.HeapUtil.Allocate <SharpVk.Interop.AllocationCallbacks>());
allocator.Value.MarshalTo(marshalledAllocator);
}
else
{
marshalledAllocator = default(SharpVk.Interop.AllocationCallbacks *);
}
SharpVk.Interop.NVidia.Experimental.VkDeviceCreateIndirectCommandsLayoutDelegate commandDelegate = commandCache.GetCommandDelegate <SharpVk.Interop.NVidia.Experimental.VkDeviceCreateIndirectCommandsLayoutDelegate>("vkCreateIndirectCommandsLayoutNVX", "device");
Result methodResult = commandDelegate(extendedHandle.handle, marshalledCreateInfo, marshalledAllocator, &marshalledIndirectCommandsLayout);
if (SharpVkException.IsError(methodResult))
{
throw SharpVkException.Create(methodResult);
}
result = new SharpVk.NVidia.Experimental.IndirectCommandsLayout(extendedHandle, marshalledIndirectCommandsLayout);
return(result);
}
finally
{
Interop.HeapUtil.FreeAll();
}
}
/// <summary>
///
/// </summary>
/// <param name="extendedHandle">
/// The Device handle to extend.
/// </param>
/// <param name="flags">
/// </param>
/// <param name="initialData">
/// </param>
/// <param name="allocator">
/// </param>
public static unsafe SharpVk.Multivendor.ValidationCache CreateValidationCache(this SharpVk.Device extendedHandle, ArrayProxy <byte>?initialData, SharpVk.Multivendor.ValidationCacheCreateFlags?flags = default(SharpVk.Multivendor.ValidationCacheCreateFlags?), SharpVk.AllocationCallbacks?allocator = default(SharpVk.AllocationCallbacks?))
{
try
{
SharpVk.Multivendor.ValidationCache result = default(SharpVk.Multivendor.ValidationCache);
CommandCache commandCache = default(CommandCache);
SharpVk.Interop.Multivendor.ValidationCacheCreateInfo *marshalledCreateInfo = default(SharpVk.Interop.Multivendor.ValidationCacheCreateInfo *);
void *vkValidationCacheCreateInfoEXTNextPointer = default(void *);
SharpVk.Interop.AllocationCallbacks * marshalledAllocator = default(SharpVk.Interop.AllocationCallbacks *);
SharpVk.Interop.Multivendor.ValidationCache marshalledValidationCache = default(SharpVk.Interop.Multivendor.ValidationCache);
commandCache = extendedHandle.commandCache;
marshalledCreateInfo = (SharpVk.Interop.Multivendor.ValidationCacheCreateInfo *)(Interop.HeapUtil.Allocate <SharpVk.Interop.Multivendor.ValidationCacheCreateInfo>());
marshalledCreateInfo->SType = StructureType.ValidationCacheCreateInfo;
marshalledCreateInfo->Next = vkValidationCacheCreateInfoEXTNextPointer;
if (flags != null)
{
marshalledCreateInfo->Flags = flags.Value;
}
else
{
marshalledCreateInfo->Flags = default(SharpVk.Multivendor.ValidationCacheCreateFlags);
}
marshalledCreateInfo->InitialDataSize = (HostSize)(Interop.HeapUtil.GetLength(initialData));
if (initialData.IsNull())
{
marshalledCreateInfo->InitialData = null;
}
else
{
if (initialData.Value.Contents == ProxyContents.Single)
{
marshalledCreateInfo->InitialData = (byte *)(Interop.HeapUtil.Allocate <byte>());
*(byte *)(marshalledCreateInfo->InitialData) = initialData.Value.GetSingleValue();
}
else
{
var fieldPointer = (byte *)(Interop.HeapUtil.AllocateAndClear <byte>(Interop.HeapUtil.GetLength(initialData.Value)).ToPointer());
for (int index = 0; index < (uint)(Interop.HeapUtil.GetLength(initialData.Value)); index++)
{
fieldPointer[index] = initialData.Value[index];
}
marshalledCreateInfo->InitialData = fieldPointer;
}
}
if (allocator != null)
{
marshalledAllocator = (SharpVk.Interop.AllocationCallbacks *)(Interop.HeapUtil.Allocate <SharpVk.Interop.AllocationCallbacks>());
allocator.Value.MarshalTo(marshalledAllocator);
}
else
{
marshalledAllocator = default(SharpVk.Interop.AllocationCallbacks *);
}
SharpVk.Interop.Multivendor.VkDeviceCreateValidationCacheDelegate commandDelegate = commandCache.Cache.vkCreateValidationCacheEXT;
Result methodResult = commandDelegate(extendedHandle.handle, marshalledCreateInfo, marshalledAllocator, &marshalledValidationCache);
if (SharpVkException.IsError(methodResult))
{
throw SharpVkException.Create(methodResult);
}
result = new SharpVk.Multivendor.ValidationCache(extendedHandle, marshalledValidationCache);
return(result);
}
finally
{
Interop.HeapUtil.FreeAll();
}
}
/// <summary>
///
/// </summary>
/// <param name="extendedHandle">
/// The Device handle to extend.
/// </param>
/// <param name="stages">
/// </param>
/// <param name="groups">
/// </param>
public static unsafe SharpVk.Pipeline CreateRayTracingPipeline(this SharpVk.Device extendedHandle, SharpVk.PipelineCache pipelineCache, ArrayProxy <SharpVk.PipelineShaderStageCreateInfo>?stages, ArrayProxy <SharpVk.NVidia.RayTracingShaderGroupCreateInfo>?groups, uint maxRecursionDepth, SharpVk.PipelineLayout layout, SharpVk.Pipeline basePipelineHandle, int basePipelineIndex, SharpVk.PipelineCreateFlags?flags = default(SharpVk.PipelineCreateFlags?), SharpVk.AllocationCallbacks?allocator = default(SharpVk.AllocationCallbacks?))
{
try
{
SharpVk.Pipeline result = default(SharpVk.Pipeline);
CommandCache commandCache = default(CommandCache);
uint createInfoCount = default(uint);
SharpVk.Interop.NVidia.RayTracingPipelineCreateInfo *marshalledCreateInfos = default(SharpVk.Interop.NVidia.RayTracingPipelineCreateInfo *);
void *nextPointer = default(void *);
SharpVk.Interop.AllocationCallbacks *marshalledAllocator = default(SharpVk.Interop.AllocationCallbacks *);
SharpVk.Interop.Pipeline * marshalledPipelines = default(SharpVk.Interop.Pipeline *);
commandCache = extendedHandle.commandCache;
createInfoCount = 1;
marshalledCreateInfos = (SharpVk.Interop.NVidia.RayTracingPipelineCreateInfo *)(Interop.HeapUtil.Allocate <SharpVk.Interop.NVidia.RayTracingPipelineCreateInfo>());
marshalledCreateInfos->SType = StructureType.RayTracingPipelineCreateInfo;
marshalledCreateInfos->Next = nextPointer;
if (flags != null)
{
marshalledCreateInfos->Flags = flags.Value;
}
else
{
marshalledCreateInfos->Flags = default(SharpVk.PipelineCreateFlags);
}
marshalledCreateInfos->StageCount = (uint)(Interop.HeapUtil.GetLength(stages));
if (stages.IsNull())
{
marshalledCreateInfos->Stages = null;
}
else
{
if (stages.Value.Contents == ProxyContents.Single)
{
marshalledCreateInfos->Stages = (SharpVk.Interop.PipelineShaderStageCreateInfo *)(Interop.HeapUtil.Allocate <SharpVk.Interop.PipelineShaderStageCreateInfo>());
stages.Value.GetSingleValue().MarshalTo(&*(SharpVk.Interop.PipelineShaderStageCreateInfo *)(marshalledCreateInfos->Stages));
}
else
{
var fieldPointer = (SharpVk.Interop.PipelineShaderStageCreateInfo *)(Interop.HeapUtil.AllocateAndClear <SharpVk.Interop.PipelineShaderStageCreateInfo>(Interop.HeapUtil.GetLength(stages.Value)).ToPointer());
for (int index = 0; index < (uint)(Interop.HeapUtil.GetLength(stages.Value)); index++)
{
stages.Value[index].MarshalTo(&fieldPointer[index]);
}
marshalledCreateInfos->Stages = fieldPointer;
}
}
marshalledCreateInfos->GroupCount = (uint)(Interop.HeapUtil.GetLength(groups));
if (groups.IsNull())
{
marshalledCreateInfos->Groups = null;
}
else
{
if (groups.Value.Contents == ProxyContents.Single)
{
marshalledCreateInfos->Groups = (SharpVk.Interop.NVidia.RayTracingShaderGroupCreateInfo *)(Interop.HeapUtil.Allocate <SharpVk.Interop.NVidia.RayTracingShaderGroupCreateInfo>());
groups.Value.GetSingleValue().MarshalTo(&*(SharpVk.Interop.NVidia.RayTracingShaderGroupCreateInfo *)(marshalledCreateInfos->Groups));
}
else
{
var fieldPointer = (SharpVk.Interop.NVidia.RayTracingShaderGroupCreateInfo *)(Interop.HeapUtil.AllocateAndClear <SharpVk.Interop.NVidia.RayTracingShaderGroupCreateInfo>(Interop.HeapUtil.GetLength(groups.Value)).ToPointer());
for (int index = 0; index < (uint)(Interop.HeapUtil.GetLength(groups.Value)); index++)
{
groups.Value[index].MarshalTo(&fieldPointer[index]);
}
marshalledCreateInfos->Groups = fieldPointer;
}
}
marshalledCreateInfos->MaxRecursionDepth = maxRecursionDepth;
marshalledCreateInfos->Layout = layout?.handle ?? default(SharpVk.Interop.PipelineLayout);
marshalledCreateInfos->BasePipelineHandle = basePipelineHandle?.handle ?? default(SharpVk.Interop.Pipeline);
marshalledCreateInfos->BasePipelineIndex = basePipelineIndex;
if (allocator != null)
{
marshalledAllocator = (SharpVk.Interop.AllocationCallbacks *)(Interop.HeapUtil.Allocate <SharpVk.Interop.AllocationCallbacks>());
allocator.Value.MarshalTo(marshalledAllocator);
}
else
{
marshalledAllocator = default(SharpVk.Interop.AllocationCallbacks *);
}
marshalledPipelines = (SharpVk.Interop.Pipeline *)(Interop.HeapUtil.Allocate <SharpVk.Interop.Pipeline>(1));
SharpVk.Interop.NVidia.VkDeviceCreateRayTracingPipelinesDelegate commandDelegate = commandCache.Cache.vkCreateRayTracingPipelinesNV;
Result methodResult = commandDelegate(extendedHandle.handle, pipelineCache?.handle ?? default(SharpVk.Interop.PipelineCache), createInfoCount, marshalledCreateInfos, marshalledAllocator, marshalledPipelines);
if (SharpVkException.IsError(methodResult))
{
throw SharpVkException.Create(methodResult);
}
result = new SharpVk.Pipeline(extendedHandle, *marshalledPipelines);
return(result);
}
finally
{
Interop.HeapUtil.FreeAll();
}
}
/// <summary>
///
/// </summary>
/// <param name="extendedHandle">
/// The CommandBuffer handle to extend.
/// </param>
/// <param name="firstBinding">
/// </param>
/// <param name="buffers">
/// </param>
/// <param name="offsets">
/// </param>
/// <param name="sizes">
/// </param>
public static unsafe void BindTransformFeedbackBuffers(this SharpVk.CommandBuffer extendedHandle, uint firstBinding, ArrayProxy <SharpVk.Buffer>?buffers, ArrayProxy <ulong>?offsets, ArrayProxy <ulong>?sizes = null)
{
try
{
CommandCache commandCache = default(CommandCache);
SharpVk.Interop.Buffer *marshalledBuffers = default(SharpVk.Interop.Buffer *);
ulong *marshalledOffsets = default(ulong *);
ulong *marshalledSizes = default(ulong *);
commandCache = extendedHandle.commandCache;
if (buffers.IsNull())
{
marshalledBuffers = null;
}
else
{
if (buffers.Value.Contents == ProxyContents.Single)
{
marshalledBuffers = (SharpVk.Interop.Buffer *)(Interop.HeapUtil.Allocate <SharpVk.Interop.Buffer>());
*(SharpVk.Interop.Buffer *)(marshalledBuffers) = buffers.Value.GetSingleValue()?.handle ?? default(SharpVk.Interop.Buffer);
}
else
{
var fieldPointer = (SharpVk.Interop.Buffer *)(Interop.HeapUtil.AllocateAndClear <SharpVk.Interop.Buffer>(Interop.HeapUtil.GetLength(buffers.Value)).ToPointer());
for (int index = 0; index < (uint)(Interop.HeapUtil.GetLength(buffers.Value)); index++)
{
fieldPointer[index] = buffers.Value[index]?.handle ?? default(SharpVk.Interop.Buffer);
}
marshalledBuffers = fieldPointer;
}
}
if (offsets.IsNull())
{
marshalledOffsets = null;
}
else
{
if (offsets.Value.Contents == ProxyContents.Single)
{
marshalledOffsets = (ulong *)(Interop.HeapUtil.Allocate <ulong>());
*(ulong *)(marshalledOffsets) = offsets.Value.GetSingleValue();
}
else
{
var fieldPointer = (ulong *)(Interop.HeapUtil.AllocateAndClear <ulong>(Interop.HeapUtil.GetLength(offsets.Value)).ToPointer());
for (int index = 0; index < (uint)(Interop.HeapUtil.GetLength(offsets.Value)); index++)
{
fieldPointer[index] = offsets.Value[index];
}
marshalledOffsets = fieldPointer;
}
}
if (sizes.IsNull())
{
marshalledSizes = null;
}
else
{
if (sizes.Value.Contents == ProxyContents.Single)
{
marshalledSizes = (ulong *)(Interop.HeapUtil.Allocate <ulong>());
*(ulong *)(marshalledSizes) = sizes.Value.GetSingleValue();
}
else
{
var fieldPointer = (ulong *)(Interop.HeapUtil.AllocateAndClear <ulong>(Interop.HeapUtil.GetLength(sizes.Value)).ToPointer());
for (int index = 0; index < (uint)(Interop.HeapUtil.GetLength(sizes.Value)); index++)
{
fieldPointer[index] = sizes.Value[index];
}
marshalledSizes = fieldPointer;
}
}
SharpVk.Interop.Multivendor.VkCommandBufferBindTransformFeedbackBuffersDelegate commandDelegate = commandCache.Cache.vkCmdBindTransformFeedbackBuffersEXT;
commandDelegate(extendedHandle.handle, firstBinding, (uint)(Interop.HeapUtil.GetLength(buffers)), marshalledBuffers, marshalledOffsets, marshalledSizes);
}
finally
{
Interop.HeapUtil.FreeAll();
}
}
/// <summary>
///
/// </summary>
/// <param name="extendedHandle">
/// The Device handle to extend.
/// </param>
/// <param name="timestampInfos">
/// </param>
/// <param name="timestamps">
/// </param>
public static unsafe ulong GetCalibratedTimestamps(this SharpVk.Device extendedHandle, ArrayProxy <SharpVk.Multivendor.CalibratedTimestampInfo>?timestampInfos, ArrayProxy <ulong>?timestamps)
{
try
{
ulong result = default(ulong);
CommandCache commandCache = default(CommandCache);
SharpVk.Interop.Multivendor.CalibratedTimestampInfo *marshalledTimestampInfos = default(SharpVk.Interop.Multivendor.CalibratedTimestampInfo *);
ulong *marshalledTimestamps = default(ulong *);
ulong marshalledMaxDeviation = default(ulong);
commandCache = extendedHandle.commandCache;
if (timestampInfos.IsNull())
{
marshalledTimestampInfos = null;
}
else
{
if (timestampInfos.Value.Contents == ProxyContents.Single)
{
marshalledTimestampInfos = (SharpVk.Interop.Multivendor.CalibratedTimestampInfo *)(Interop.HeapUtil.Allocate <SharpVk.Interop.Multivendor.CalibratedTimestampInfo>());
timestampInfos.Value.GetSingleValue().MarshalTo(&*(SharpVk.Interop.Multivendor.CalibratedTimestampInfo *)(marshalledTimestampInfos));
}
else
{
var fieldPointer = (SharpVk.Interop.Multivendor.CalibratedTimestampInfo *)(Interop.HeapUtil.AllocateAndClear <SharpVk.Interop.Multivendor.CalibratedTimestampInfo>(Interop.HeapUtil.GetLength(timestampInfos.Value)).ToPointer());
for (int index = 0; index < (uint)(Interop.HeapUtil.GetLength(timestampInfos.Value)); index++)
{
timestampInfos.Value[index].MarshalTo(&fieldPointer[index]);
}
marshalledTimestampInfos = fieldPointer;
}
}
if (timestamps.IsNull())
{
marshalledTimestamps = null;
}
else
{
if (timestamps.Value.Contents == ProxyContents.Single)
{
marshalledTimestamps = (ulong *)(Interop.HeapUtil.Allocate <ulong>());
*(ulong *)(marshalledTimestamps) = timestamps.Value.GetSingleValue();
}
else
{
var fieldPointer = (ulong *)(Interop.HeapUtil.AllocateAndClear <ulong>(Interop.HeapUtil.GetLength(timestamps.Value)).ToPointer());
for (int index = 0; index < (uint)(Interop.HeapUtil.GetLength(timestamps.Value)); index++)
{
fieldPointer[index] = timestamps.Value[index];
}
marshalledTimestamps = fieldPointer;
}
}
SharpVk.Interop.Multivendor.VkDeviceGetCalibratedTimestampsDelegate commandDelegate = commandCache.Cache.vkGetCalibratedTimestampsEXT;
Result methodResult = commandDelegate(extendedHandle.handle, (uint)(Interop.HeapUtil.GetLength(timestampInfos)), marshalledTimestampInfos, marshalledTimestamps, &marshalledMaxDeviation);
if (SharpVkException.IsError(methodResult))
{
throw SharpVkException.Create(methodResult);
}
result = marshalledMaxDeviation;
return(result);
}
finally
{
Interop.HeapUtil.FreeAll();
}
}
/// <summary>
///
/// </summary>
/// <param name="extendedHandle">
/// The Device handle to extend.
/// </param>
/// <param name="bindInfos">
/// </param>
public static unsafe void BindAccelerationStructureMemory(this SharpVk.Device extendedHandle, ArrayProxy <SharpVk.NVidia.BindAccelerationStructureMemoryInfo>?bindInfos)
{
try
{
CommandCache commandCache = default(CommandCache);
SharpVk.Interop.NVidia.BindAccelerationStructureMemoryInfo *marshalledBindInfos = default(SharpVk.Interop.NVidia.BindAccelerationStructureMemoryInfo *);
commandCache = extendedHandle.commandCache;
if (bindInfos.IsNull())
{
marshalledBindInfos = null;
}
else
{
if (bindInfos.Value.Contents == ProxyContents.Single)
{
marshalledBindInfos = (SharpVk.Interop.NVidia.BindAccelerationStructureMemoryInfo *)(Interop.HeapUtil.Allocate <SharpVk.Interop.NVidia.BindAccelerationStructureMemoryInfo>());
bindInfos.Value.GetSingleValue().MarshalTo(&*(SharpVk.Interop.NVidia.BindAccelerationStructureMemoryInfo *)(marshalledBindInfos));
}
else
{
var fieldPointer = (SharpVk.Interop.NVidia.BindAccelerationStructureMemoryInfo *)(Interop.HeapUtil.AllocateAndClear <SharpVk.Interop.NVidia.BindAccelerationStructureMemoryInfo>(Interop.HeapUtil.GetLength(bindInfos.Value)).ToPointer());
for (int index = 0; index < (uint)(Interop.HeapUtil.GetLength(bindInfos.Value)); index++)
{
bindInfos.Value[index].MarshalTo(&fieldPointer[index]);
}
marshalledBindInfos = fieldPointer;
}
}
SharpVk.Interop.NVidia.VkDeviceBindAccelerationStructureMemoryDelegate commandDelegate = commandCache.Cache.vkBindAccelerationStructureMemoryNV;
Result methodResult = commandDelegate(extendedHandle.handle, (uint)(Interop.HeapUtil.GetLength(bindInfos)), marshalledBindInfos);
if (SharpVkException.IsError(methodResult))
{
throw SharpVkException.Create(methodResult);
}
}
finally
{
Interop.HeapUtil.FreeAll();
}
}
internal static uint GetLength <T>(ArrayProxy <T> value)
{
return((uint)value.Length);
}
/// <summary>
///
/// </summary>
/// <param name="extendedHandle">
/// The CommandBuffer handle to extend.
/// </param>
/// <param name="counterBuffers">
/// </param>
/// <param name="counterBufferOffsets">
/// </param>
public static unsafe void EndTransformFeedback(this SharpVk.CommandBuffer extendedHandle, uint firstCounterBuffer, ArrayProxy <SharpVk.Buffer>?counterBuffers = null, ArrayProxy <DeviceSize>?counterBufferOffsets = null)
{
try
{
CommandCache commandCache = default(CommandCache);
SharpVk.Interop.Buffer *marshalledCounterBuffers = default(SharpVk.Interop.Buffer *);
DeviceSize * marshalledCounterBufferOffsets = default(DeviceSize *);
commandCache = extendedHandle.commandCache;
if (counterBuffers.IsNull())
{
marshalledCounterBuffers = null;
}
else
{
if (counterBuffers.Value.Contents == ProxyContents.Single)
{
marshalledCounterBuffers = (SharpVk.Interop.Buffer *)(Interop.HeapUtil.Allocate <SharpVk.Interop.Buffer>());
*(SharpVk.Interop.Buffer *)(marshalledCounterBuffers) = counterBuffers.Value.GetSingleValue()?.handle ?? default(SharpVk.Interop.Buffer);
}
else
{
var fieldPointer = (SharpVk.Interop.Buffer *)(Interop.HeapUtil.AllocateAndClear <SharpVk.Interop.Buffer>(Interop.HeapUtil.GetLength(counterBuffers.Value)).ToPointer());
for (int index = 0; index < (uint)(Interop.HeapUtil.GetLength(counterBuffers.Value)); index++)
{
fieldPointer[index] = counterBuffers.Value[index]?.handle ?? default(SharpVk.Interop.Buffer);
}
marshalledCounterBuffers = fieldPointer;
}
}
if (counterBufferOffsets.IsNull())
{
marshalledCounterBufferOffsets = null;
}
else
{
if (counterBufferOffsets.Value.Contents == ProxyContents.Single)
{
marshalledCounterBufferOffsets = (DeviceSize *)(Interop.HeapUtil.Allocate <DeviceSize>());
*(DeviceSize *)(marshalledCounterBufferOffsets) = counterBufferOffsets.Value.GetSingleValue();
}
else
{
var fieldPointer = (DeviceSize *)(Interop.HeapUtil.AllocateAndClear <DeviceSize>(Interop.HeapUtil.GetLength(counterBufferOffsets.Value)).ToPointer());
for (int index = 0; index < (uint)(Interop.HeapUtil.GetLength(counterBufferOffsets.Value)); index++)
{
fieldPointer[index] = counterBufferOffsets.Value[index];
}
marshalledCounterBufferOffsets = fieldPointer;
}
}
SharpVk.Interop.Multivendor.VkCommandBufferEndTransformFeedbackDelegate commandDelegate = commandCache.Cache.vkCmdEndTransformFeedbackEXT;
commandDelegate(extendedHandle.handle, firstCounterBuffer, (uint)(Interop.HeapUtil.GetLength(counterBuffers)), marshalledCounterBuffers, marshalledCounterBufferOffsets);
}
finally
{
Interop.HeapUtil.FreeAll();
}
}
/// <summary>
/// Create multiple swapchains that share presentable images.
/// </summary>
/// <param name="extendedHandle">
/// The Device handle to extend.
/// </param>
/// <param name="allocator">
/// An optional AllocationCallbacks instance that controls host memory
/// allocation.
/// </param>
public static unsafe SharpVk.Khronos.Swapchain[] CreateSharedSwapchains(this SharpVk.Device extendedHandle, ArrayProxy <SharpVk.Khronos.SwapchainCreateInfo>?createInfos, SharpVk.AllocationCallbacks?allocator = default(SharpVk.AllocationCallbacks?))
{
try
{
SharpVk.Khronos.Swapchain[] result = default(SharpVk.Khronos.Swapchain[]);
CommandCache commandCache = default(CommandCache);
uint swapchainCount = default(uint);
SharpVk.Interop.Khronos.SwapchainCreateInfo *marshalledCreateInfos = default(SharpVk.Interop.Khronos.SwapchainCreateInfo *);
SharpVk.Interop.AllocationCallbacks * marshalledAllocator = default(SharpVk.Interop.AllocationCallbacks *);
SharpVk.Interop.Khronos.Swapchain * marshalledSwapchains = default(SharpVk.Interop.Khronos.Swapchain *);
commandCache = extendedHandle.commandCache;
swapchainCount = (uint)(Interop.HeapUtil.GetLength(createInfos));
if (createInfos.IsNull())
{
marshalledCreateInfos = null;
}
else
{
if (createInfos.Value.Contents == ProxyContents.Single)
{
marshalledCreateInfos = (SharpVk.Interop.Khronos.SwapchainCreateInfo *)(Interop.HeapUtil.Allocate <SharpVk.Interop.Khronos.SwapchainCreateInfo>());
createInfos.Value.GetSingleValue().MarshalTo(&*(SharpVk.Interop.Khronos.SwapchainCreateInfo *)(marshalledCreateInfos));
}
else
{
var fieldPointer = (SharpVk.Interop.Khronos.SwapchainCreateInfo *)(Interop.HeapUtil.AllocateAndClear <SharpVk.Interop.Khronos.SwapchainCreateInfo>(Interop.HeapUtil.GetLength(createInfos.Value)).ToPointer());
for (int index = 0; index < (uint)(Interop.HeapUtil.GetLength(createInfos.Value)); index++)
{
createInfos.Value[index].MarshalTo(&fieldPointer[index]);
}
marshalledCreateInfos = fieldPointer;
}
}
if (allocator != null)
{
marshalledAllocator = (SharpVk.Interop.AllocationCallbacks *)(Interop.HeapUtil.Allocate <SharpVk.Interop.AllocationCallbacks>());
allocator.Value.MarshalTo(marshalledAllocator);
}
else
{
marshalledAllocator = default(SharpVk.Interop.AllocationCallbacks *);
}
marshalledSwapchains = (SharpVk.Interop.Khronos.Swapchain *)(Interop.HeapUtil.Allocate <SharpVk.Interop.Khronos.Swapchain>(swapchainCount));
SharpVk.Interop.Khronos.VkDeviceCreateSharedSwapchainsDelegate commandDelegate = commandCache.GetCommandDelegate <SharpVk.Interop.Khronos.VkDeviceCreateSharedSwapchainsDelegate>("vkCreateSharedSwapchainsKHR", "instance");
Result methodResult = commandDelegate(extendedHandle.handle, swapchainCount, marshalledCreateInfos, marshalledAllocator, marshalledSwapchains);
if (SharpVkException.IsError(methodResult))
{
throw SharpVkException.Create(methodResult);
}
if (marshalledSwapchains != null)
{
var fieldPointer = new SharpVk.Khronos.Swapchain[(uint)(swapchainCount)];
for (int index = 0; index < (uint)(swapchainCount); index++)
{
fieldPointer[index] = new SharpVk.Khronos.Swapchain(extendedHandle, marshalledSwapchains[index]);
}
result = fieldPointer;
}
else
{
result = null;
}
return(result);
}
finally
{
Interop.HeapUtil.FreeAll();
}
}
/// <summary>
/// Create a new descriptor update template.
/// </summary>
/// <param name="extendedHandle">
/// The Device handle to extend.
/// </param>
/// <param name="flags">
/// Reserved for future use.
/// </param>
/// <param name="templateType">
/// Specifies the type of the descriptor update template. If set to
/// VK_DESCRIPTOR_UPDATE_TEMPLATE_TYPE_DESCRIPTOR_SET_KHR it can only
/// be used to update descriptor sets with a fixed descriptorSetLayout.
/// If set to VK_DESCRIPTOR_UPDATE_TEMPLATE_TYPE_PUSH_DESCRIPTORS_KHR
/// it can only be used to push descriptor sets using the provided
/// pipelineBindPoint, pipelineLayout, and set number.
/// </param>
/// <param name="descriptorSetLayout">
/// The descriptor set layout the parameter update template will be
/// used with. All descriptor sets which are going to be updated
/// through the newly created descriptor update template must be
/// created with this layout. descriptorSetLayout is the descriptor set
/// layout used to build the descriptor update template. All descriptor
/// sets which are going to be updated through the newly created
/// descriptor update template must be created with a layout that
/// matches (is the same as, or defined identically to) this layout.
/// This parameter is ignored if templateType is not
/// VK_DESCRIPTOR_UPDATE_TEMPLATE_TYPE_DESCRIPTOR_SET_KHR.
/// </param>
/// <param name="pipelineBindPoint">
/// A PipelineBindPoint indicating whether the descriptors will be used
/// by graphics pipelines or compute pipelines. This parameter is
/// ignored if templateType is not
/// VK_DESCRIPTOR_UPDATE_TEMPLATE_TYPE_PUSH_DESCRIPTORS_KHR
/// </param>
/// <param name="pipelineLayout">
/// A PipelineLayout object used to program the bindings. This
/// parameter is ignored if templateType is not
/// VK_DESCRIPTOR_UPDATE_TEMPLATE_TYPE_PUSH_DESCRIPTORS_KHR
/// </param>
/// <param name="set">
/// The set number of the descriptor set in the pipeline layout that
/// will be updated. This parameter is ignored if templateType is not
/// VK_DESCRIPTOR_UPDATE_TEMPLATE_TYPE_PUSH_DESCRIPTORS_KHR ifndef::VK_KHR_push_descriptor[]
/// </param>
/// <param name="allocator">
/// An optional AllocationCallbacks instance that controls host memory
/// allocation.
/// </param>
public static unsafe SharpVk.Khronos.DescriptorUpdateTemplate CreateDescriptorUpdateTemplate(this SharpVk.Device extendedHandle, ArrayProxy <SharpVk.Khronos.DescriptorUpdateTemplateEntry>?descriptorUpdateEntries, SharpVk.Khronos.DescriptorUpdateTemplateType templateType, SharpVk.DescriptorSetLayout descriptorSetLayout, SharpVk.PipelineLayout pipelineLayout, SharpVk.Khronos.DescriptorUpdateTemplateCreateFlags?flags = default(SharpVk.Khronos.DescriptorUpdateTemplateCreateFlags?), SharpVk.PipelineBindPoint?pipelineBindPoint = default(SharpVk.PipelineBindPoint?), uint?set = default(uint?), SharpVk.AllocationCallbacks?allocator = default(SharpVk.AllocationCallbacks?))
{
try
{
SharpVk.Khronos.DescriptorUpdateTemplate result = default(SharpVk.Khronos.DescriptorUpdateTemplate);
CommandCache commandCache = default(CommandCache);
SharpVk.Interop.Khronos.DescriptorUpdateTemplateCreateInfo *marshalledCreateInfo = default(SharpVk.Interop.Khronos.DescriptorUpdateTemplateCreateInfo *);
SharpVk.Interop.AllocationCallbacks * marshalledAllocator = default(SharpVk.Interop.AllocationCallbacks *);
SharpVk.Interop.Khronos.DescriptorUpdateTemplate marshalledDescriptorUpdateTemplate = default(SharpVk.Interop.Khronos.DescriptorUpdateTemplate);
commandCache = extendedHandle.commandCache;
marshalledCreateInfo = (SharpVk.Interop.Khronos.DescriptorUpdateTemplateCreateInfo *)(Interop.HeapUtil.Allocate <SharpVk.Interop.Khronos.DescriptorUpdateTemplateCreateInfo>());
marshalledCreateInfo->SType = StructureType.DescriptorUpdateTemplateCreateInfoKhr;
marshalledCreateInfo->Next = null;
if (flags != null)
{
marshalledCreateInfo->Flags = flags.Value;
}
else
{
marshalledCreateInfo->Flags = default(SharpVk.Khronos.DescriptorUpdateTemplateCreateFlags);
}
marshalledCreateInfo->DescriptorUpdateEntryCount = (uint)(Interop.HeapUtil.GetLength(descriptorUpdateEntries));
if (descriptorUpdateEntries.IsNull())
{
marshalledCreateInfo->DescriptorUpdateEntries = null;
}
else
{
if (descriptorUpdateEntries.Value.Contents == ProxyContents.Single)
{
marshalledCreateInfo->DescriptorUpdateEntries = (SharpVk.Khronos.DescriptorUpdateTemplateEntry *)(Interop.HeapUtil.Allocate <SharpVk.Khronos.DescriptorUpdateTemplateEntry>());
*(SharpVk.Khronos.DescriptorUpdateTemplateEntry *)(marshalledCreateInfo->DescriptorUpdateEntries) = descriptorUpdateEntries.Value.GetSingleValue();
}
else
{
var fieldPointer = (SharpVk.Khronos.DescriptorUpdateTemplateEntry *)(Interop.HeapUtil.AllocateAndClear <SharpVk.Khronos.DescriptorUpdateTemplateEntry>(Interop.HeapUtil.GetLength(descriptorUpdateEntries.Value)).ToPointer());
for (int index = 0; index < (uint)(Interop.HeapUtil.GetLength(descriptorUpdateEntries.Value)); index++)
{
fieldPointer[index] = descriptorUpdateEntries.Value[index];
}
marshalledCreateInfo->DescriptorUpdateEntries = fieldPointer;
}
}
marshalledCreateInfo->TemplateType = templateType;
marshalledCreateInfo->DescriptorSetLayout = descriptorSetLayout?.handle ?? default(SharpVk.Interop.DescriptorSetLayout);
if (pipelineBindPoint != null)
{
marshalledCreateInfo->PipelineBindPoint = pipelineBindPoint.Value;
}
else
{
marshalledCreateInfo->PipelineBindPoint = default(SharpVk.PipelineBindPoint);
}
marshalledCreateInfo->PipelineLayout = pipelineLayout?.handle ?? default(SharpVk.Interop.PipelineLayout);
if (set != null)
{
marshalledCreateInfo->Set = set.Value;
}
else
{
marshalledCreateInfo->Set = default(uint);
}
if (allocator != null)
{
marshalledAllocator = (SharpVk.Interop.AllocationCallbacks *)(Interop.HeapUtil.Allocate <SharpVk.Interop.AllocationCallbacks>());
allocator.Value.MarshalTo(marshalledAllocator);
}
else
{
marshalledAllocator = default(SharpVk.Interop.AllocationCallbacks *);
}
SharpVk.Interop.Khronos.VkDeviceCreateDescriptorUpdateTemplateDelegate commandDelegate = commandCache.GetCommandDelegate <SharpVk.Interop.Khronos.VkDeviceCreateDescriptorUpdateTemplateDelegate>("vkCreateDescriptorUpdateTemplateKHR", "instance");
Result methodResult = commandDelegate(extendedHandle.handle, marshalledCreateInfo, marshalledAllocator, &marshalledDescriptorUpdateTemplate);
if (SharpVkException.IsError(methodResult))
{
throw SharpVkException.Create(methodResult);
}
result = new SharpVk.Khronos.DescriptorUpdateTemplate(extendedHandle, marshalledDescriptorUpdateTemplate);
return(result);
}
finally
{
Interop.HeapUtil.FreeAll();
}
}
/// <summary>
/// Create a swapchain.
/// </summary>
/// <param name="extendedHandle">
/// The Device handle to extend.
/// </param>
/// <param name="flags">
/// A bitmask indicating parameters of swapchain creation. Bits which
/// can be set include: + --
/// </param>
/// <param name="allocator">
/// An optional AllocationCallbacks instance that controls host memory
/// allocation.
/// </param>
public static unsafe SharpVk.Khronos.Swapchain CreateSwapchain(this SharpVk.Device extendedHandle, SharpVk.Khronos.Surface surface, uint minImageCount, SharpVk.Format imageFormat, SharpVk.Khronos.ColorSpace imageColorSpace, SharpVk.Extent2D imageExtent, uint imageArrayLayers, SharpVk.ImageUsageFlags imageUsage, SharpVk.SharingMode imageSharingMode, ArrayProxy <uint>?queueFamilyIndices, SharpVk.Khronos.SurfaceTransformFlags preTransform, SharpVk.Khronos.CompositeAlphaFlags compositeAlpha, SharpVk.Khronos.PresentMode presentMode, bool clipped, SharpVk.Khronos.Swapchain oldSwapchain, SharpVk.Khronos.SwapchainCreateFlags?flags = default(SharpVk.Khronos.SwapchainCreateFlags?), SharpVk.AllocationCallbacks?allocator = default(SharpVk.AllocationCallbacks?))
{
try
{
SharpVk.Khronos.Swapchain result = default(SharpVk.Khronos.Swapchain);
CommandCache commandCache = default(CommandCache);
SharpVk.Interop.Khronos.SwapchainCreateInfo *marshalledCreateInfo = default(SharpVk.Interop.Khronos.SwapchainCreateInfo *);
SharpVk.Interop.AllocationCallbacks * marshalledAllocator = default(SharpVk.Interop.AllocationCallbacks *);
SharpVk.Interop.Khronos.Swapchain marshalledSwapchain = default(SharpVk.Interop.Khronos.Swapchain);
commandCache = extendedHandle.commandCache;
marshalledCreateInfo = (SharpVk.Interop.Khronos.SwapchainCreateInfo *)(Interop.HeapUtil.Allocate <SharpVk.Interop.Khronos.SwapchainCreateInfo>());
marshalledCreateInfo->SType = StructureType.SwapchainCreateInfoKhr;
marshalledCreateInfo->Next = null;
if (flags != null)
{
marshalledCreateInfo->Flags = flags.Value;
}
else
{
marshalledCreateInfo->Flags = default(SharpVk.Khronos.SwapchainCreateFlags);
}
marshalledCreateInfo->Surface = surface?.handle ?? default(SharpVk.Interop.Khronos.Surface);
marshalledCreateInfo->MinImageCount = minImageCount;
marshalledCreateInfo->ImageFormat = imageFormat;
marshalledCreateInfo->ImageColorSpace = imageColorSpace;
marshalledCreateInfo->ImageExtent = imageExtent;
marshalledCreateInfo->ImageArrayLayers = imageArrayLayers;
marshalledCreateInfo->ImageUsage = imageUsage;
marshalledCreateInfo->ImageSharingMode = imageSharingMode;
marshalledCreateInfo->QueueFamilyIndexCount = (uint)(Interop.HeapUtil.GetLength(queueFamilyIndices));
if (queueFamilyIndices.IsNull())
{
marshalledCreateInfo->QueueFamilyIndices = null;
}
else
{
if (queueFamilyIndices.Value.Contents == ProxyContents.Single)
{
marshalledCreateInfo->QueueFamilyIndices = (uint *)(Interop.HeapUtil.Allocate <uint>());
*(uint *)(marshalledCreateInfo->QueueFamilyIndices) = queueFamilyIndices.Value.GetSingleValue();
}
else
{
var fieldPointer = (uint *)(Interop.HeapUtil.AllocateAndClear <uint>(Interop.HeapUtil.GetLength(queueFamilyIndices.Value)).ToPointer());
for (int index = 0; index < (uint)(Interop.HeapUtil.GetLength(queueFamilyIndices.Value)); index++)
{
fieldPointer[index] = queueFamilyIndices.Value[index];
}
marshalledCreateInfo->QueueFamilyIndices = fieldPointer;
}
}
marshalledCreateInfo->PreTransform = preTransform;
marshalledCreateInfo->CompositeAlpha = compositeAlpha;
marshalledCreateInfo->PresentMode = presentMode;
marshalledCreateInfo->Clipped = clipped;
marshalledCreateInfo->OldSwapchain = oldSwapchain?.handle ?? default(SharpVk.Interop.Khronos.Swapchain);
if (allocator != null)
{
marshalledAllocator = (SharpVk.Interop.AllocationCallbacks *)(Interop.HeapUtil.Allocate <SharpVk.Interop.AllocationCallbacks>());
allocator.Value.MarshalTo(marshalledAllocator);
}
else
{
marshalledAllocator = default(SharpVk.Interop.AllocationCallbacks *);
}
SharpVk.Interop.Khronos.VkDeviceCreateSwapchainDelegate commandDelegate = commandCache.GetCommandDelegate <SharpVk.Interop.Khronos.VkDeviceCreateSwapchainDelegate>("vkCreateSwapchainKHR", "instance");
Result methodResult = commandDelegate(extendedHandle.handle, marshalledCreateInfo, marshalledAllocator, &marshalledSwapchain);
if (SharpVkException.IsError(methodResult))
{
throw SharpVkException.Create(methodResult);
}
result = new SharpVk.Khronos.Swapchain(extendedHandle, marshalledSwapchain);
return(result);
}
finally
{
Interop.HeapUtil.FreeAll();
}
}
/// <summary>
/// Write the contents of a descriptor set object.
/// </summary>
/// <param name="destinationSet">
/// The destination descriptor set to update.
/// </param>
/// <param name="destinationBinding">
/// The descriptor binding within the set.
/// </param>
/// <param name="destinationArrayElement">
/// The starting element in the binding array.
/// </param>
/// <param name="descriptorType">
/// A DescriptorType specifying the type of each descriptor in
/// imageInfos.
/// It must be the same type as that specified in
/// DescriptorSetLayoutBinding for destinationSet at
/// destinationBinding. The type of the descriptor also controls which
/// array the descriptors are taken from.
/// </param>
/// <param name="imageInfos">
/// An array of DescriptorImageInfo structures.
/// </param>
public unsafe void WriteDescriptorSet(DescriptorSet destinationSet, uint destinationBinding, uint destinationArrayElement, DescriptorType descriptorType, ArrayProxy <DescriptorImageInfo>?imageInfos)
{
int bufferInfosLength = imageInfos?.Length ?? 0;
var marshalledInfos = (Interop.DescriptorImageInfo *)Interop.HeapUtil.Allocate <Interop.DescriptorImageInfo>(bufferInfosLength);
for (int index = 0; index < bufferInfosLength; index++)
{
imageInfos.Value[index].MarshalTo(&marshalledInfos[index]);
}
Interop.WriteDescriptorSet info = new Interop.WriteDescriptorSet
{
SType = StructureType.WriteDescriptorSet,
ImageInfo = marshalledInfos,
DestinationSet = destinationSet.handle,
DestinationBinding = destinationBinding,
DestinationArrayElement = destinationArrayElement,
DescriptorCount = (uint)bufferInfosLength,
DescriptorType = descriptorType
};
var commandDelegate = commandCache.GetCommandDelegate <Interop.VkDeviceUpdateDescriptorSetsDelegate>("vkUpdateDescriptorSets", "");
commandDelegate(this.handle, 1, &info, 0, null);
}
/// <summary>
/// Write the contents of a descriptor set object.
/// </summary>
/// <param name="destinationSet">
/// The destination descriptor set to update.
/// </param>
/// <param name="destinationBinding">
/// The descriptor binding within the set.
/// </param>
/// <param name="destinationArrayElement">
/// The starting element in the binding array.
/// </param>
/// <param name="descriptorType">
/// A DescriptorType specifying the type of each descriptor in
/// texelBufferViews.
/// It must be the same type as that specified in
/// DescriptorSetLayoutBinding for destinationSet at
/// destinationBinding. The type of the descriptor also controls which
/// array the descriptors are taken from.
/// </param>
/// <param name="texelBufferViews">
/// An array of BufferViews.
/// </param>
public unsafe void WriteDescriptorSet(DescriptorSet destinationSet, uint destinationBinding, uint destinationArrayElement, DescriptorType descriptorType, ArrayProxy <BufferView>?texelBufferViews)
{
int bufferInfosLength = texelBufferViews?.Length ?? 0;
var marshalledViews = (Interop.BufferView *)Interop.HeapUtil.Allocate <Interop.BufferView>(bufferInfosLength);
for (int index = 0; index < bufferInfosLength; index++)
{
marshalledViews[index] = texelBufferViews.Value[index].handle;
}
Interop.WriteDescriptorSet info = new Interop.WriteDescriptorSet
{
SType = StructureType.WriteDescriptorSet,
TexelBufferView = marshalledViews,
DestinationSet = destinationSet.handle,
DestinationBinding = destinationBinding,
DestinationArrayElement = destinationArrayElement,
DescriptorCount = (uint)bufferInfosLength,
DescriptorType = descriptorType
};
var commandDelegate = commandCache.GetCommandDelegate <Interop.VkDeviceUpdateDescriptorSetsDelegate>("vkUpdateDescriptorSets", "");
commandDelegate(this.handle, 1, &info, 0, null);
}
/// <summary>
/// Create a new Vulkan instance.
/// </summary>
/// <param name="flags">
/// Reserved for future use.
/// </param>
/// <param name="applicationInfo">
/// Null or an instance of ApplicationInfo. If not Null, this
/// information helps implementations recognize behavior inherent to
/// classes of applications. ApplicationInfo is defined in detail
/// below.
/// </param>
/// <param name="enabledLayerNames">
/// An array of enabledLayerCount strings containing the names of
/// layers to enable for the created instance. See the Layers section
/// for further details.
/// </param>
/// <param name="enabledExtensionNames">
/// An array of enabledExtensionCount strings containing the names of
/// extensions to enable.
/// </param>
/// <param name="validationFlagsExt">
/// </param>
/// <param name="validationFeaturesExt"></param>
/// <param name="allocator">
/// An optional AllocationCallbacks instance that controls host memory
/// allocation.
/// </param>
public override unsafe void CreateInstance(ArrayProxy <string>?enabledLayerNames, ArrayProxy <string>?enabledExtensionNames, SharpVk.InstanceCreateFlags?flags = null, SharpVk.ApplicationInfo?applicationInfo = null, SharpVk.Multivendor.ValidationFlags?validationFlagsExt = null, SharpVk.Multivendor.ValidationFeatures?validationFeaturesExt = null, AllocationCallbacks?allocator = null)
{
if (Instance != null)
{
return;
}
else if (Enabled)
{
Instance = SharpVk.Instance.Create(enabledLayerNames.GetValueOrDefault().AddUnique("VK_LAYER_KHRONOS_validation"), enabledExtensionNames.GetValueOrDefault().AddUnique(SharpVk.Multivendor.ExtExtensions.DebugUtils), flags, applicationInfo, null, validationFlagsExt, validationFeaturesExt, this, allocator);
Debugger = Instance.CreateDebugUtilsMessenger(MessageSeverity, MessageType, DebugUtilsMessengerCallbackDelegate, Flags, System.Runtime.InteropServices.GCHandle.ToIntPtr(gch_), allocator);
}
else
{
Instance = SharpVk.Instance.Create(enabledLayerNames, enabledExtensionNames, flags, applicationInfo, null, validationFlagsExt, validationFeaturesExt, null, allocator);
}
}
internal static uint GetLength <T>(ArrayProxy <T>?value)
{
return((uint)(value?.Length ?? 0));
}
/// <summary>
/// Pushes descriptor updates into a command buffer.
/// </summary>
/// <param name="extendedHandle">
/// The CommandBuffer handle to extend.
/// </param>
/// <param name="descriptorWrites">
/// </param>
public static unsafe void PushDescriptorSet(this SharpVk.CommandBuffer extendedHandle, SharpVk.PipelineBindPoint pipelineBindPoint, SharpVk.PipelineLayout layout, uint set, ArrayProxy <SharpVk.WriteDescriptorSet>?descriptorWrites)
{
try
{
CommandCache commandCache = default(CommandCache);
SharpVk.Interop.WriteDescriptorSet *marshalledDescriptorWrites = default(SharpVk.Interop.WriteDescriptorSet *);
commandCache = extendedHandle.commandCache;
if (descriptorWrites.IsNull())
{
marshalledDescriptorWrites = null;
}
else
{
if (descriptorWrites.Value.Contents == ProxyContents.Single)
{
marshalledDescriptorWrites = (SharpVk.Interop.WriteDescriptorSet *)(Interop.HeapUtil.Allocate <SharpVk.Interop.WriteDescriptorSet>());
descriptorWrites.Value.GetSingleValue().MarshalTo(&*(SharpVk.Interop.WriteDescriptorSet *)(marshalledDescriptorWrites));
}
else
{
var fieldPointer = (SharpVk.Interop.WriteDescriptorSet *)(Interop.HeapUtil.AllocateAndClear <SharpVk.Interop.WriteDescriptorSet>(Interop.HeapUtil.GetLength(descriptorWrites.Value)).ToPointer());
for (int index = 0; index < (uint)(Interop.HeapUtil.GetLength(descriptorWrites.Value)); index++)
{
descriptorWrites.Value[index].MarshalTo(&fieldPointer[index]);
}
marshalledDescriptorWrites = fieldPointer;
}
}
SharpVk.Interop.Khronos.VkCommandBufferPushDescriptorSetDelegate commandDelegate = commandCache.GetCommandDelegate <SharpVk.Interop.Khronos.VkCommandBufferPushDescriptorSetDelegate>("vkCmdPushDescriptorSetKHR", "device");
commandDelegate(extendedHandle.handle, pipelineBindPoint, layout?.handle ?? default(SharpVk.Interop.PipelineLayout), set, (uint)(Interop.HeapUtil.GetLength(descriptorWrites)), marshalledDescriptorWrites);
}
finally
{
Interop.HeapUtil.FreeAll();
}
}
/// <summary>
/// Queue an image for presentation.
/// </summary>
/// <param name="extendedHandle">
/// The Queue handle to extend.
/// </param>
/// <param name="waitSemaphores">
/// </param>
/// <param name="swapchains">
/// </param>
/// <param name="imageIndices">
/// </param>
/// <param name="results">
/// </param>
/// <param name="displayPresentInfoKhr">
/// Extension struct
/// </param>
/// <param name="presentRegionsKhr">
/// Extension struct
/// </param>
/// <param name="deviceGroupPresentInfoKhr">
/// Extension struct
/// </param>
/// <param name="presentTimesInfoGoogle">
/// Extension struct
/// </param>
/// <param name="presentFrameTokenGgp">
/// Extension struct
/// </param>
public static unsafe Result Present(this SharpVk.Queue extendedHandle, ArrayProxy <SharpVk.Semaphore>?waitSemaphores, ArrayProxy <SharpVk.Khronos.Swapchain>?swapchains, ArrayProxy <uint>?imageIndices, ArrayProxy <SharpVk.Result>?results = null, SharpVk.Khronos.DisplayPresentInfo?displayPresentInfoKhr = null, SharpVk.Khronos.PresentRegions?presentRegionsKhr = null, SharpVk.Khronos.DeviceGroupPresentInfo?deviceGroupPresentInfoKhr = null, SharpVk.Google.PresentTimesInfo?presentTimesInfoGoogle = null, SharpVk.Ggp.PresentFrameToken?presentFrameTokenGgp = null)
{
try
{
Result result = default(Result);
CommandCache commandCache = default(CommandCache);
SharpVk.Interop.Khronos.PresentInfo *marshalledPresentInfo = default(SharpVk.Interop.Khronos.PresentInfo *);
void *vkPresentInfoKHRNextPointer = default(void *);
if (displayPresentInfoKhr != null)
{
SharpVk.Interop.Khronos.DisplayPresentInfo *extensionPointer = default(SharpVk.Interop.Khronos.DisplayPresentInfo *);
extensionPointer = (SharpVk.Interop.Khronos.DisplayPresentInfo *)(Interop.HeapUtil.Allocate <SharpVk.Interop.Khronos.DisplayPresentInfo>());
displayPresentInfoKhr.Value.MarshalTo(extensionPointer);
extensionPointer->Next = vkPresentInfoKHRNextPointer;
vkPresentInfoKHRNextPointer = extensionPointer;
}
if (presentRegionsKhr != null)
{
SharpVk.Interop.Khronos.PresentRegions *extensionPointer = default(SharpVk.Interop.Khronos.PresentRegions *);
extensionPointer = (SharpVk.Interop.Khronos.PresentRegions *)(Interop.HeapUtil.Allocate <SharpVk.Interop.Khronos.PresentRegions>());
presentRegionsKhr.Value.MarshalTo(extensionPointer);
extensionPointer->Next = vkPresentInfoKHRNextPointer;
vkPresentInfoKHRNextPointer = extensionPointer;
}
if (deviceGroupPresentInfoKhr != null)
{
SharpVk.Interop.Khronos.DeviceGroupPresentInfo *extensionPointer = default(SharpVk.Interop.Khronos.DeviceGroupPresentInfo *);
extensionPointer = (SharpVk.Interop.Khronos.DeviceGroupPresentInfo *)(Interop.HeapUtil.Allocate <SharpVk.Interop.Khronos.DeviceGroupPresentInfo>());
deviceGroupPresentInfoKhr.Value.MarshalTo(extensionPointer);
extensionPointer->Next = vkPresentInfoKHRNextPointer;
vkPresentInfoKHRNextPointer = extensionPointer;
}
if (presentTimesInfoGoogle != null)
{
SharpVk.Interop.Google.PresentTimesInfo *extensionPointer = default(SharpVk.Interop.Google.PresentTimesInfo *);
extensionPointer = (SharpVk.Interop.Google.PresentTimesInfo *)(Interop.HeapUtil.Allocate <SharpVk.Interop.Google.PresentTimesInfo>());
presentTimesInfoGoogle.Value.MarshalTo(extensionPointer);
extensionPointer->Next = vkPresentInfoKHRNextPointer;
vkPresentInfoKHRNextPointer = extensionPointer;
}
if (presentFrameTokenGgp != null)
{
SharpVk.Interop.Ggp.PresentFrameToken *extensionPointer = default(SharpVk.Interop.Ggp.PresentFrameToken *);
extensionPointer = (SharpVk.Interop.Ggp.PresentFrameToken *)(Interop.HeapUtil.Allocate <SharpVk.Interop.Ggp.PresentFrameToken>());
presentFrameTokenGgp.Value.MarshalTo(extensionPointer);
extensionPointer->Next = vkPresentInfoKHRNextPointer;
vkPresentInfoKHRNextPointer = extensionPointer;
}
commandCache = extendedHandle.commandCache;
marshalledPresentInfo = (SharpVk.Interop.Khronos.PresentInfo *)(Interop.HeapUtil.Allocate <SharpVk.Interop.Khronos.PresentInfo>());
marshalledPresentInfo->SType = StructureType.PresentInfo;
marshalledPresentInfo->Next = vkPresentInfoKHRNextPointer;
marshalledPresentInfo->WaitSemaphoreCount = (uint)(Interop.HeapUtil.GetLength(waitSemaphores));
if (waitSemaphores.IsNull())
{
marshalledPresentInfo->WaitSemaphores = null;
}
else
{
if (waitSemaphores.Value.Contents == ProxyContents.Single)
{
marshalledPresentInfo->WaitSemaphores = (SharpVk.Interop.Semaphore *)(Interop.HeapUtil.Allocate <SharpVk.Interop.Semaphore>());
*(SharpVk.Interop.Semaphore *)(marshalledPresentInfo->WaitSemaphores) = waitSemaphores.Value.GetSingleValue()?.handle ?? default(SharpVk.Interop.Semaphore);
}
else
{
var fieldPointer = (SharpVk.Interop.Semaphore *)(Interop.HeapUtil.AllocateAndClear <SharpVk.Interop.Semaphore>(Interop.HeapUtil.GetLength(waitSemaphores.Value)).ToPointer());
for (int index = 0; index < (uint)(Interop.HeapUtil.GetLength(waitSemaphores.Value)); index++)
{
fieldPointer[index] = waitSemaphores.Value[index]?.handle ?? default(SharpVk.Interop.Semaphore);
}
marshalledPresentInfo->WaitSemaphores = fieldPointer;
}
}
marshalledPresentInfo->SwapchainCount = (uint)(Interop.HeapUtil.GetLength(swapchains));
if (swapchains.IsNull())
{
marshalledPresentInfo->Swapchains = null;
}
else
{
if (swapchains.Value.Contents == ProxyContents.Single)
{
marshalledPresentInfo->Swapchains = (SharpVk.Interop.Khronos.Swapchain *)(Interop.HeapUtil.Allocate <SharpVk.Interop.Khronos.Swapchain>());
*(SharpVk.Interop.Khronos.Swapchain *)(marshalledPresentInfo->Swapchains) = swapchains.Value.GetSingleValue()?.handle ?? default(SharpVk.Interop.Khronos.Swapchain);
}
else
{
var fieldPointer = (SharpVk.Interop.Khronos.Swapchain *)(Interop.HeapUtil.AllocateAndClear <SharpVk.Interop.Khronos.Swapchain>(Interop.HeapUtil.GetLength(swapchains.Value)).ToPointer());
for (int index = 0; index < (uint)(Interop.HeapUtil.GetLength(swapchains.Value)); index++)
{
fieldPointer[index] = swapchains.Value[index]?.handle ?? default(SharpVk.Interop.Khronos.Swapchain);
}
marshalledPresentInfo->Swapchains = fieldPointer;
}
}
if (imageIndices.IsNull())
{
marshalledPresentInfo->ImageIndices = null;
}
else
{
if (imageIndices.Value.Contents == ProxyContents.Single)
{
marshalledPresentInfo->ImageIndices = (uint *)(Interop.HeapUtil.Allocate <uint>());
*(uint *)(marshalledPresentInfo->ImageIndices) = imageIndices.Value.GetSingleValue();
}
else
{
var fieldPointer = (uint *)(Interop.HeapUtil.AllocateAndClear <uint>(Interop.HeapUtil.GetLength(imageIndices.Value)).ToPointer());
for (int index = 0; index < (uint)(Interop.HeapUtil.GetLength(imageIndices.Value)); index++)
{
fieldPointer[index] = imageIndices.Value[index];
}
marshalledPresentInfo->ImageIndices = fieldPointer;
}
}
if (results.IsNull())
{
marshalledPresentInfo->Results = null;
}
else
{
if (results.Value.Contents == ProxyContents.Single)
{
marshalledPresentInfo->Results = (SharpVk.Result *)(Interop.HeapUtil.Allocate <SharpVk.Result>());
*(SharpVk.Result *)(marshalledPresentInfo->Results) = results.Value.GetSingleValue();
}
else
{
var fieldPointer = (SharpVk.Result *)(Interop.HeapUtil.AllocateAndClear <SharpVk.Result>(Interop.HeapUtil.GetLength(results.Value)).ToPointer());
for (int index = 0; index < (uint)(Interop.HeapUtil.GetLength(results.Value)); index++)
{
fieldPointer[index] = results.Value[index];
}
marshalledPresentInfo->Results = fieldPointer;
}
}
SharpVk.Interop.Khronos.VkQueuePresentDelegate commandDelegate = commandCache.Cache.vkQueuePresentKHR;
result = commandDelegate(extendedHandle.handle, marshalledPresentInfo);
if (SharpVkException.IsError(result))
{
throw SharpVkException.Create(result);
}
return(result);
}
finally
{
Interop.HeapUtil.FreeAll();
}
}
/// <summary>
///
/// </summary>
/// <param name="objectTableEntries">
/// </param>
/// <param name="objectIndices">
/// </param>
public unsafe void RegisterObjects(ArrayProxy <SharpVk.NVidia.Experimental.ObjectTableEntry>?objectTableEntries, ArrayProxy <uint>?objectIndices)
{
try
{
SharpVk.NVidia.Experimental.ObjectTableEntry **marshalledObjectTableEntries = default(SharpVk.NVidia.Experimental.ObjectTableEntry * *);
SharpVk.NVidia.Experimental.ObjectTableEntry * semiMarshalledObjectTableEntries = default(SharpVk.NVidia.Experimental.ObjectTableEntry *);
uint *marshalledObjectIndices = default(uint *);
if (objectTableEntries.IsNull())
{
marshalledObjectTableEntries = null;
}
else
{
if (objectTableEntries.Value.Contents == ProxyContents.Single)
{
semiMarshalledObjectTableEntries = (SharpVk.NVidia.Experimental.ObjectTableEntry *)(Interop.HeapUtil.Allocate <SharpVk.NVidia.Experimental.ObjectTableEntry>());
*(SharpVk.NVidia.Experimental.ObjectTableEntry *)(semiMarshalledObjectTableEntries) = objectTableEntries.Value.GetSingleValue();
}
else
{
var fieldPointer = (SharpVk.NVidia.Experimental.ObjectTableEntry *)(Interop.HeapUtil.AllocateAndClear <SharpVk.NVidia.Experimental.ObjectTableEntry>(Interop.HeapUtil.GetLength(objectTableEntries.Value)).ToPointer());
for (int index = 0; index < (uint)(Interop.HeapUtil.GetLength(objectTableEntries.Value)); index++)
{
fieldPointer[index] = objectTableEntries.Value[index];
}
semiMarshalledObjectTableEntries = fieldPointer;
var marshalledFieldPointer = (SharpVk.NVidia.Experimental.ObjectTableEntry * *)(Interop.HeapUtil.AllocateAndClear <IntPtr>(Interop.HeapUtil.GetLength(objectTableEntries.Value)).ToPointer());
for (int index = 0; index < (uint)(Interop.HeapUtil.GetLength(objectTableEntries.Value)); index++)
{
marshalledFieldPointer[index] = &semiMarshalledObjectTableEntries[index];
}
marshalledObjectTableEntries = marshalledFieldPointer;
}
}
if (objectIndices.IsNull())
{
marshalledObjectIndices = null;
}
else
{
if (objectIndices.Value.Contents == ProxyContents.Single)
{
marshalledObjectIndices = (uint *)(Interop.HeapUtil.Allocate <uint>());
*(uint *)(marshalledObjectIndices) = objectIndices.Value.GetSingleValue();
}
else
{
var fieldPointer = (uint *)(Interop.HeapUtil.AllocateAndClear <uint>(Interop.HeapUtil.GetLength(objectIndices.Value)).ToPointer());
for (int index = 0; index < (uint)(Interop.HeapUtil.GetLength(objectIndices.Value)); index++)
{
fieldPointer[index] = objectIndices.Value[index];
}
marshalledObjectIndices = fieldPointer;
}
}
SharpVk.Interop.NVidia.Experimental.VkObjectTableNVXRegisterObjectsDelegate commandDelegate = commandCache.Cache.vkRegisterObjectsNVX;
Result methodResult = commandDelegate(this.parent.handle, this.handle, (uint)(Interop.HeapUtil.GetLength(objectTableEntries)), marshalledObjectTableEntries, marshalledObjectIndices);
if (SharpVkException.IsError(methodResult))
{
throw SharpVkException.Create(methodResult);
}
}
finally
{
Interop.HeapUtil.FreeAll();
}
}
/// <summary>
///
/// </summary>
/// <param name="extendedHandle">
/// The CommandBuffer handle to extend.
/// </param>
/// <param name="shadingRatePalettes">
/// </param>
public static unsafe void SetViewportShadingRatePalette(this SharpVk.CommandBuffer extendedHandle, uint firstViewport, ArrayProxy <SharpVk.NVidia.ShadingRatePalette>?shadingRatePalettes)
{
try
{
CommandCache commandCache = default(CommandCache);
SharpVk.Interop.NVidia.ShadingRatePalette *marshalledShadingRatePalettes = default(SharpVk.Interop.NVidia.ShadingRatePalette *);
commandCache = extendedHandle.commandCache;
if (shadingRatePalettes.IsNull())
{
marshalledShadingRatePalettes = null;
}
else
{
if (shadingRatePalettes.Value.Contents == ProxyContents.Single)
{
marshalledShadingRatePalettes = (SharpVk.Interop.NVidia.ShadingRatePalette *)(Interop.HeapUtil.Allocate <SharpVk.Interop.NVidia.ShadingRatePalette>());
shadingRatePalettes.Value.GetSingleValue().MarshalTo(&*(SharpVk.Interop.NVidia.ShadingRatePalette *)(marshalledShadingRatePalettes));
}
else
{
var fieldPointer = (SharpVk.Interop.NVidia.ShadingRatePalette *)(Interop.HeapUtil.AllocateAndClear <SharpVk.Interop.NVidia.ShadingRatePalette>(Interop.HeapUtil.GetLength(shadingRatePalettes.Value)).ToPointer());
for (int index = 0; index < (uint)(Interop.HeapUtil.GetLength(shadingRatePalettes.Value)); index++)
{
shadingRatePalettes.Value[index].MarshalTo(&fieldPointer[index]);
}
marshalledShadingRatePalettes = fieldPointer;
}
}
SharpVk.Interop.NVidia.VkCommandBufferSetViewportShadingRatePaletteDelegate commandDelegate = commandCache.Cache.vkCmdSetViewportShadingRatePaletteNV;
commandDelegate(extendedHandle.handle, firstViewport, (uint)(Interop.HeapUtil.GetLength(shadingRatePalettes)), marshalledShadingRatePalettes);
}
finally
{
Interop.HeapUtil.FreeAll();
}
}
/// <summary> /// /// </summary> /// <param name="enabledLayerNames"></param> /// <param name="enabledExtensionNames"></param> /// <param name="flags"></param> /// <param name="applicationInfo"></param> /// <param name="validationFlagsExt"></param> /// <param name="validationFeaturesExt"></param> /// <param name="allocator"></param> public unsafe abstract void CreateInstance(ArrayProxy <string>?enabledLayerNames, ArrayProxy <string>?enabledExtensionNames, SharpVk.InstanceCreateFlags?flags = null, SharpVk.ApplicationInfo?applicationInfo = null, SharpVk.Multivendor.ValidationFlags?validationFlagsExt = null, SharpVk.Multivendor.ValidationFeatures?validationFeaturesExt = null, AllocationCallbacks?allocator = null);
/// <summary>
///
/// </summary>
/// <param name="extendedHandle">
/// The CommandBuffer handle to extend.
/// </param>
/// <param name="customSampleOrders">
/// </param>
public static unsafe void SetCoarseSampleOrder(this SharpVk.CommandBuffer extendedHandle, SharpVk.NVidia.CoarseSampleOrderType sampleOrderType, ArrayProxy <SharpVk.NVidia.CoarseSampleOrderCustom>?customSampleOrders)
{
try
{
CommandCache commandCache = default(CommandCache);
SharpVk.Interop.NVidia.CoarseSampleOrderCustom *marshalledCustomSampleOrders = default(SharpVk.Interop.NVidia.CoarseSampleOrderCustom *);
commandCache = extendedHandle.commandCache;
if (customSampleOrders.IsNull())
{
marshalledCustomSampleOrders = null;
}
else
{
if (customSampleOrders.Value.Contents == ProxyContents.Single)
{
marshalledCustomSampleOrders = (SharpVk.Interop.NVidia.CoarseSampleOrderCustom *)(Interop.HeapUtil.Allocate <SharpVk.Interop.NVidia.CoarseSampleOrderCustom>());
customSampleOrders.Value.GetSingleValue().MarshalTo(&*(SharpVk.Interop.NVidia.CoarseSampleOrderCustom *)(marshalledCustomSampleOrders));
}
else
{
var fieldPointer = (SharpVk.Interop.NVidia.CoarseSampleOrderCustom *)(Interop.HeapUtil.AllocateAndClear <SharpVk.Interop.NVidia.CoarseSampleOrderCustom>(Interop.HeapUtil.GetLength(customSampleOrders.Value)).ToPointer());
for (int index = 0; index < (uint)(Interop.HeapUtil.GetLength(customSampleOrders.Value)); index++)
{
customSampleOrders.Value[index].MarshalTo(&fieldPointer[index]);
}
marshalledCustomSampleOrders = fieldPointer;
}
}
SharpVk.Interop.NVidia.VkCommandBufferSetCoarseSampleOrderDelegate commandDelegate = commandCache.Cache.vkCmdSetCoarseSampleOrderNV;
commandDelegate(extendedHandle.handle, sampleOrderType, (uint)(Interop.HeapUtil.GetLength(customSampleOrders)), marshalledCustomSampleOrders);
}
finally
{
Interop.HeapUtil.FreeAll();
}
}
/// <summary>
///
/// </summary>
/// <param name="extendedHandle">
/// The Device handle to extend.
/// </param>
/// <param name="createInfos">
/// </param>
public static unsafe SharpVk.Pipeline[] CreateRayTracingPipelines(this SharpVk.Device extendedHandle, SharpVk.PipelineCache pipelineCache, ArrayProxy <SharpVk.NVidia.RayTracingPipelineCreateInfo>?createInfos, SharpVk.AllocationCallbacks?allocator = default(SharpVk.AllocationCallbacks?))
{
try
{
SharpVk.Pipeline[] result = default(SharpVk.Pipeline[]);
CommandCache commandCache = default(CommandCache);
uint createInfoCount = default(uint);
SharpVk.Interop.NVidia.RayTracingPipelineCreateInfo *marshalledCreateInfos = default(SharpVk.Interop.NVidia.RayTracingPipelineCreateInfo *);
SharpVk.Interop.AllocationCallbacks *marshalledAllocator = default(SharpVk.Interop.AllocationCallbacks *);
SharpVk.Interop.Pipeline * marshalledPipelines = default(SharpVk.Interop.Pipeline *);
commandCache = extendedHandle.commandCache;
createInfoCount = (uint)(Interop.HeapUtil.GetLength(createInfos));
if (createInfos.IsNull())
{
marshalledCreateInfos = null;
}
else
{
if (createInfos.Value.Contents == ProxyContents.Single)
{
marshalledCreateInfos = (SharpVk.Interop.NVidia.RayTracingPipelineCreateInfo *)(Interop.HeapUtil.Allocate <SharpVk.Interop.NVidia.RayTracingPipelineCreateInfo>());
createInfos.Value.GetSingleValue().MarshalTo(&*(SharpVk.Interop.NVidia.RayTracingPipelineCreateInfo *)(marshalledCreateInfos));
}
else
{
var fieldPointer = (SharpVk.Interop.NVidia.RayTracingPipelineCreateInfo *)(Interop.HeapUtil.AllocateAndClear <SharpVk.Interop.NVidia.RayTracingPipelineCreateInfo>(Interop.HeapUtil.GetLength(createInfos.Value)).ToPointer());
for (int index = 0; index < (uint)(Interop.HeapUtil.GetLength(createInfos.Value)); index++)
{
createInfos.Value[index].MarshalTo(&fieldPointer[index]);
}
marshalledCreateInfos = fieldPointer;
}
}
if (allocator != null)
{
marshalledAllocator = (SharpVk.Interop.AllocationCallbacks *)(Interop.HeapUtil.Allocate <SharpVk.Interop.AllocationCallbacks>());
allocator.Value.MarshalTo(marshalledAllocator);
}
else
{
marshalledAllocator = default(SharpVk.Interop.AllocationCallbacks *);
}
marshalledPipelines = (SharpVk.Interop.Pipeline *)(Interop.HeapUtil.Allocate <SharpVk.Interop.Pipeline>(createInfoCount));
SharpVk.Interop.NVidia.VkDeviceCreateRayTracingPipelinesDelegate commandDelegate = commandCache.Cache.vkCreateRayTracingPipelinesNV;
Result methodResult = commandDelegate(extendedHandle.handle, pipelineCache?.handle ?? default(SharpVk.Interop.PipelineCache), createInfoCount, marshalledCreateInfos, marshalledAllocator, marshalledPipelines);
if (SharpVkException.IsError(methodResult))
{
throw SharpVkException.Create(methodResult);
}
if (marshalledPipelines != null)
{
var fieldPointer = new SharpVk.Pipeline[(uint)(createInfoCount)];
for (int index = 0; index < (uint)(createInfoCount); index++)
{
fieldPointer[index] = new SharpVk.Pipeline(extendedHandle, marshalledPipelines[index]);
}
result = fieldPointer;
}
else
{
result = null;
}
return(result);
}
finally
{
Interop.HeapUtil.FreeAll();
}
}
/// <summary>
///
/// </summary>
/// <param name="extendedHandle">
/// The CommandBuffer handle to extend.
/// </param>
/// <param name="accelerationStructures">
/// </param>
public static unsafe void WriteAccelerationStructuresProperties(this SharpVk.CommandBuffer extendedHandle, ArrayProxy <SharpVk.NVidia.AccelerationStructure>?accelerationStructures, SharpVk.QueryType queryType, SharpVk.QueryPool queryPool, uint firstQuery)
{
try
{
CommandCache commandCache = default(CommandCache);
SharpVk.Interop.NVidia.AccelerationStructure *marshalledAccelerationStructures = default(SharpVk.Interop.NVidia.AccelerationStructure *);
commandCache = extendedHandle.commandCache;
if (accelerationStructures.IsNull())
{
marshalledAccelerationStructures = null;
}
else
{
if (accelerationStructures.Value.Contents == ProxyContents.Single)
{
marshalledAccelerationStructures = (SharpVk.Interop.NVidia.AccelerationStructure *)(Interop.HeapUtil.Allocate <SharpVk.Interop.NVidia.AccelerationStructure>());
*(SharpVk.Interop.NVidia.AccelerationStructure *)(marshalledAccelerationStructures) = accelerationStructures.Value.GetSingleValue()?.handle ?? default(SharpVk.Interop.NVidia.AccelerationStructure);
}
else
{
var fieldPointer = (SharpVk.Interop.NVidia.AccelerationStructure *)(Interop.HeapUtil.AllocateAndClear <SharpVk.Interop.NVidia.AccelerationStructure>(Interop.HeapUtil.GetLength(accelerationStructures.Value)).ToPointer());
for (int index = 0; index < (uint)(Interop.HeapUtil.GetLength(accelerationStructures.Value)); index++)
{
fieldPointer[index] = accelerationStructures.Value[index]?.handle ?? default(SharpVk.Interop.NVidia.AccelerationStructure);
}
marshalledAccelerationStructures = fieldPointer;
}
}
SharpVk.Interop.NVidia.VkCommandBufferWriteAccelerationStructuresPropertiesDelegate commandDelegate = commandCache.Cache.vkCmdWriteAccelerationStructuresPropertiesNV;
commandDelegate(extendedHandle.handle, (uint)(Interop.HeapUtil.GetLength(accelerationStructures)), marshalledAccelerationStructures, queryType, queryPool?.handle ?? default(SharpVk.Interop.QueryPool), firstQuery);
}
finally
{
Interop.HeapUtil.FreeAll();
}
}
/// <summary>
///
/// </summary>
/// <param name="extendedHandle">
/// The CommandBuffer handle to extend.
/// </param>
/// <param name="firstDiscardRectangle">
/// </param>
/// <param name="discardRectangles">
/// </param>
public static unsafe void SetDiscardRectangle(this SharpVk.CommandBuffer extendedHandle, uint firstDiscardRectangle, ArrayProxy <SharpVk.Rect2D>?discardRectangles)
{
try
{
CommandCache commandCache = default(CommandCache);
SharpVk.Rect2D *marshalledDiscardRectangles = default(SharpVk.Rect2D *);
commandCache = extendedHandle.commandCache;
if (discardRectangles.IsNull())
{
marshalledDiscardRectangles = null;
}
else
{
if (discardRectangles.Value.Contents == ProxyContents.Single)
{
marshalledDiscardRectangles = (SharpVk.Rect2D *)(Interop.HeapUtil.Allocate <SharpVk.Rect2D>());
*(SharpVk.Rect2D *)(marshalledDiscardRectangles) = discardRectangles.Value.GetSingleValue();
}
else
{
var fieldPointer = (SharpVk.Rect2D *)(Interop.HeapUtil.AllocateAndClear <SharpVk.Rect2D>(Interop.HeapUtil.GetLength(discardRectangles.Value)).ToPointer());
for (int index = 0; index < (uint)(Interop.HeapUtil.GetLength(discardRectangles.Value)); index++)
{
fieldPointer[index] = discardRectangles.Value[index];
}
marshalledDiscardRectangles = fieldPointer;
}
}
SharpVk.Interop.Multivendor.VkCommandBufferSetDiscardRectangleDelegate commandDelegate = commandCache.Cache.vkCmdSetDiscardRectangleEXT;
commandDelegate(extendedHandle.handle, firstDiscardRectangle, (uint)(Interop.HeapUtil.GetLength(discardRectangles)), marshalledDiscardRectangles);
}
finally
{
Interop.HeapUtil.FreeAll();
}
}
/// <summary>
/// Create a new Vulkan instance.
/// </summary>
/// <param name="flags">
/// Reserved for future use.
/// </param>
/// <param name="applicationInfo">
/// Null or an instance of ApplicationInfo. If not Null, this
/// information helps implementations recognize behavior inherent to
/// classes of applications. ApplicationInfo is defined in detail
/// below.
/// </param>
/// <param name="enabledLayerNames">
/// An array of enabledLayerCount strings containing the names of
/// layers to enable for the created instance. See the Layers section
/// for further details.
/// </param>
/// <param name="enabledExtensionNames">
/// An array of enabledExtensionCount strings containing the names of
/// extensions to enable.
/// </param>
/// <param name="debugReportCallbackCreateInfoExt">
/// </param>
/// <param name="validationFlagsExt">
/// </param>
/// <param name="allocator">
/// An optional AllocationCallbacks instance that controls host memory
/// allocation.
/// </param>
public static unsafe SharpVk.Instance Create(ArrayProxy <string>?enabledLayerNames, ArrayProxy <string>?enabledExtensionNames, SharpVk.InstanceCreateFlags?flags = null, SharpVk.ApplicationInfo?applicationInfo = null, SharpVk.Multivendor.DebugReportCallbackCreateInfo?debugReportCallbackCreateInfoExt = null, SharpVk.Multivendor.ValidationFlags?validationFlagsExt = null, AllocationCallbacks?allocator = null)
{
var cache = new CommandCache(new SharpVk.Interop.NativeLibrary());
cache.Initialise();
return(Instance.Create(cache, enabledLayerNames, enabledExtensionNames, flags, applicationInfo, debugReportCallbackCreateInfoExt, validationFlagsExt, allocator: allocator));
}
/// <summary>
///
/// </summary>
/// <param name="extendedHandle">
/// The Device handle to extend.
/// </param>
/// <param name="maxUniformBuffersPerDescriptor">
/// The maximum number of VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER or
/// VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC used by any single
/// registered DescriptorSet in this table.
/// </param>
/// <param name="maxStorageBuffersPerDescriptor">
/// The maximum number of VK_DESCRIPTOR_TYPE_STORAGE_BUFFER or
/// VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC used by any single
/// registered DescriptorSet in this table.
/// </param>
/// <param name="maxStorageImagesPerDescriptor">
/// The maximum number of VK_DESCRIPTOR_TYPE_STORAGE_IMAGE or
/// VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER used by any single
/// registered DescriptorSet in this table.
/// </param>
/// <param name="maxSampledImagesPerDescriptor">
/// The maximum number of VK_DESCRIPTOR_TYPE_SAMPLER,
/// VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER
/// or VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT used by any single
/// registered DescriptorSet in this table.
/// </param>
/// <param name="maxPipelineLayouts">
/// The maximum number of unique PipelineLayout used by any registered
/// DescriptorSet or Pipeline in this table.
/// </param>
/// <param name="allocator">
/// An optional AllocationCallbacks instance that controls host memory
/// allocation.
/// </param>
public static unsafe SharpVk.NVidia.Experimental.ObjectTable CreateObjectTable(this SharpVk.Device extendedHandle, ArrayProxy <SharpVk.NVidia.Experimental.ObjectEntryType>?objectEntryTypes, ArrayProxy <uint>?objectEntryCounts, ArrayProxy <SharpVk.NVidia.Experimental.ObjectEntryUsageFlags>?objectEntryUsageFlags, uint maxUniformBuffersPerDescriptor, uint maxStorageBuffersPerDescriptor, uint maxStorageImagesPerDescriptor, uint maxSampledImagesPerDescriptor, uint maxPipelineLayouts, SharpVk.AllocationCallbacks?allocator = default(SharpVk.AllocationCallbacks?))
{
try
{
SharpVk.NVidia.Experimental.ObjectTable result = default(SharpVk.NVidia.Experimental.ObjectTable);
CommandCache commandCache = default(CommandCache);
SharpVk.Interop.NVidia.Experimental.ObjectTableCreateInfo *marshalledCreateInfo = default(SharpVk.Interop.NVidia.Experimental.ObjectTableCreateInfo *);
void *nextPointer = default(void *);
SharpVk.Interop.AllocationCallbacks * marshalledAllocator = default(SharpVk.Interop.AllocationCallbacks *);
SharpVk.Interop.NVidia.Experimental.ObjectTable marshalledObjectTable = default(SharpVk.Interop.NVidia.Experimental.ObjectTable);
commandCache = extendedHandle.commandCache;
marshalledCreateInfo = (SharpVk.Interop.NVidia.Experimental.ObjectTableCreateInfo *)(Interop.HeapUtil.Allocate <SharpVk.Interop.NVidia.Experimental.ObjectTableCreateInfo>());
marshalledCreateInfo->SType = StructureType.ObjectTableCreateInfo;
marshalledCreateInfo->Next = nextPointer;
marshalledCreateInfo->ObjectCount = (uint)(Interop.HeapUtil.GetLength(objectEntryTypes));
if (objectEntryTypes.IsNull())
{
marshalledCreateInfo->ObjectEntryTypes = null;
}
else
{
if (objectEntryTypes.Value.Contents == ProxyContents.Single)
{
marshalledCreateInfo->ObjectEntryTypes = (SharpVk.NVidia.Experimental.ObjectEntryType *)(Interop.HeapUtil.Allocate <SharpVk.NVidia.Experimental.ObjectEntryType>());
*(SharpVk.NVidia.Experimental.ObjectEntryType *)(marshalledCreateInfo->ObjectEntryTypes) = objectEntryTypes.Value.GetSingleValue();
}
else
{
var fieldPointer = (SharpVk.NVidia.Experimental.ObjectEntryType *)(Interop.HeapUtil.AllocateAndClear <SharpVk.NVidia.Experimental.ObjectEntryType>(Interop.HeapUtil.GetLength(objectEntryTypes.Value)).ToPointer());
for (int index = 0; index < (uint)(Interop.HeapUtil.GetLength(objectEntryTypes.Value)); index++)
{
fieldPointer[index] = objectEntryTypes.Value[index];
}
marshalledCreateInfo->ObjectEntryTypes = fieldPointer;
}
}
if (objectEntryCounts.IsNull())
{
marshalledCreateInfo->ObjectEntryCounts = null;
}
else
{
if (objectEntryCounts.Value.Contents == ProxyContents.Single)
{
marshalledCreateInfo->ObjectEntryCounts = (uint *)(Interop.HeapUtil.Allocate <uint>());
*(uint *)(marshalledCreateInfo->ObjectEntryCounts) = objectEntryCounts.Value.GetSingleValue();
}
else
{
var fieldPointer = (uint *)(Interop.HeapUtil.AllocateAndClear <uint>(Interop.HeapUtil.GetLength(objectEntryCounts.Value)).ToPointer());
for (int index = 0; index < (uint)(Interop.HeapUtil.GetLength(objectEntryCounts.Value)); index++)
{
fieldPointer[index] = objectEntryCounts.Value[index];
}
marshalledCreateInfo->ObjectEntryCounts = fieldPointer;
}
}
if (objectEntryUsageFlags.IsNull())
{
marshalledCreateInfo->ObjectEntryUsageFlags = null;
}
else
{
if (objectEntryUsageFlags.Value.Contents == ProxyContents.Single)
{
marshalledCreateInfo->ObjectEntryUsageFlags = (SharpVk.NVidia.Experimental.ObjectEntryUsageFlags *)(Interop.HeapUtil.Allocate <SharpVk.NVidia.Experimental.ObjectEntryUsageFlags>());
*(SharpVk.NVidia.Experimental.ObjectEntryUsageFlags *)(marshalledCreateInfo->ObjectEntryUsageFlags) = objectEntryUsageFlags.Value.GetSingleValue();
}
else
{
var fieldPointer = (SharpVk.NVidia.Experimental.ObjectEntryUsageFlags *)(Interop.HeapUtil.AllocateAndClear <SharpVk.NVidia.Experimental.ObjectEntryUsageFlags>(Interop.HeapUtil.GetLength(objectEntryUsageFlags.Value)).ToPointer());
for (int index = 0; index < (uint)(Interop.HeapUtil.GetLength(objectEntryUsageFlags.Value)); index++)
{
fieldPointer[index] = objectEntryUsageFlags.Value[index];
}
marshalledCreateInfo->ObjectEntryUsageFlags = fieldPointer;
}
}
marshalledCreateInfo->MaxUniformBuffersPerDescriptor = maxUniformBuffersPerDescriptor;
marshalledCreateInfo->MaxStorageBuffersPerDescriptor = maxStorageBuffersPerDescriptor;
marshalledCreateInfo->MaxStorageImagesPerDescriptor = maxStorageImagesPerDescriptor;
marshalledCreateInfo->MaxSampledImagesPerDescriptor = maxSampledImagesPerDescriptor;
marshalledCreateInfo->MaxPipelineLayouts = maxPipelineLayouts;
if (allocator != null)
{
marshalledAllocator = (SharpVk.Interop.AllocationCallbacks *)(Interop.HeapUtil.Allocate <SharpVk.Interop.AllocationCallbacks>());
allocator.Value.MarshalTo(marshalledAllocator);
}
else
{
marshalledAllocator = default(SharpVk.Interop.AllocationCallbacks *);
}
SharpVk.Interop.NVidia.Experimental.VkDeviceCreateObjectTableDelegate commandDelegate = commandCache.GetCommandDelegate <SharpVk.Interop.NVidia.Experimental.VkDeviceCreateObjectTableDelegate>("vkCreateObjectTableNVX", "device");
Result methodResult = commandDelegate(extendedHandle.handle, marshalledCreateInfo, marshalledAllocator, &marshalledObjectTable);
if (SharpVkException.IsError(methodResult))
{
throw SharpVkException.Create(methodResult);
}
result = new SharpVk.NVidia.Experimental.ObjectTable(extendedHandle, marshalledObjectTable);
return(result);
}
finally
{
Interop.HeapUtil.FreeAll();
}
}
/// <summary>
/// Queue an image for presentation.
/// </summary>
/// <param name="extendedHandle">
/// The Queue handle to extend.
/// </param>
public static unsafe void Present(this SharpVk.Queue extendedHandle, ArrayProxy <SharpVk.Semaphore>?waitSemaphores, ArrayProxy <SharpVk.Khronos.Swapchain>?swapchains, ArrayProxy <uint>?imageIndices, ArrayProxy <SharpVk.Result>?results = null)
{
try
{
CommandCache commandCache = default(CommandCache);
SharpVk.Interop.Khronos.PresentInfo *marshalledPresentInfo = default(SharpVk.Interop.Khronos.PresentInfo *);
commandCache = extendedHandle.commandCache;
marshalledPresentInfo = (SharpVk.Interop.Khronos.PresentInfo *)(Interop.HeapUtil.Allocate <SharpVk.Interop.Khronos.PresentInfo>());
marshalledPresentInfo->SType = StructureType.PresentInfoKhr;
marshalledPresentInfo->Next = null;
marshalledPresentInfo->WaitSemaphoreCount = (uint)(Interop.HeapUtil.GetLength(waitSemaphores));
if (waitSemaphores.IsNull())
{
marshalledPresentInfo->WaitSemaphores = null;
}
else
{
if (waitSemaphores.Value.Contents == ProxyContents.Single)
{
marshalledPresentInfo->WaitSemaphores = (SharpVk.Interop.Semaphore *)(Interop.HeapUtil.Allocate <SharpVk.Interop.Semaphore>());
*(SharpVk.Interop.Semaphore *)(marshalledPresentInfo->WaitSemaphores) = waitSemaphores.Value.GetSingleValue()?.handle ?? default(SharpVk.Interop.Semaphore);
}
else
{
var fieldPointer = (SharpVk.Interop.Semaphore *)(Interop.HeapUtil.AllocateAndClear <SharpVk.Interop.Semaphore>(Interop.HeapUtil.GetLength(waitSemaphores.Value)).ToPointer());
for (int index = 0; index < (uint)(Interop.HeapUtil.GetLength(waitSemaphores.Value)); index++)
{
fieldPointer[index] = waitSemaphores.Value[index]?.handle ?? default(SharpVk.Interop.Semaphore);
}
marshalledPresentInfo->WaitSemaphores = fieldPointer;
}
}
marshalledPresentInfo->SwapchainCount = (uint)(Interop.HeapUtil.GetLength(swapchains));
if (swapchains.IsNull())
{
marshalledPresentInfo->Swapchains = null;
}
else
{
if (swapchains.Value.Contents == ProxyContents.Single)
{
marshalledPresentInfo->Swapchains = (SharpVk.Interop.Khronos.Swapchain *)(Interop.HeapUtil.Allocate <SharpVk.Interop.Khronos.Swapchain>());
*(SharpVk.Interop.Khronos.Swapchain *)(marshalledPresentInfo->Swapchains) = swapchains.Value.GetSingleValue()?.handle ?? default(SharpVk.Interop.Khronos.Swapchain);
}
else
{
var fieldPointer = (SharpVk.Interop.Khronos.Swapchain *)(Interop.HeapUtil.AllocateAndClear <SharpVk.Interop.Khronos.Swapchain>(Interop.HeapUtil.GetLength(swapchains.Value)).ToPointer());
for (int index = 0; index < (uint)(Interop.HeapUtil.GetLength(swapchains.Value)); index++)
{
fieldPointer[index] = swapchains.Value[index]?.handle ?? default(SharpVk.Interop.Khronos.Swapchain);
}
marshalledPresentInfo->Swapchains = fieldPointer;
}
}
if (imageIndices.IsNull())
{
marshalledPresentInfo->ImageIndices = null;
}
else
{
if (imageIndices.Value.Contents == ProxyContents.Single)
{
marshalledPresentInfo->ImageIndices = (uint *)(Interop.HeapUtil.Allocate <uint>());
*(uint *)(marshalledPresentInfo->ImageIndices) = imageIndices.Value.GetSingleValue();
}
else
{
var fieldPointer = (uint *)(Interop.HeapUtil.AllocateAndClear <uint>(Interop.HeapUtil.GetLength(imageIndices.Value)).ToPointer());
for (int index = 0; index < (uint)(Interop.HeapUtil.GetLength(imageIndices.Value)); index++)
{
fieldPointer[index] = imageIndices.Value[index];
}
marshalledPresentInfo->ImageIndices = fieldPointer;
}
}
if (results.IsNull())
{
marshalledPresentInfo->Results = null;
}
else
{
if (results.Value.Contents == ProxyContents.Single)
{
marshalledPresentInfo->Results = (SharpVk.Result *)(Interop.HeapUtil.Allocate <SharpVk.Result>());
*(SharpVk.Result *)(marshalledPresentInfo->Results) = results.Value.GetSingleValue();
}
else
{
var fieldPointer = (SharpVk.Result *)(Interop.HeapUtil.AllocateAndClear <SharpVk.Result>(Interop.HeapUtil.GetLength(results.Value)).ToPointer());
for (int index = 0; index < (uint)(Interop.HeapUtil.GetLength(results.Value)); index++)
{
fieldPointer[index] = results.Value[index];
}
marshalledPresentInfo->Results = fieldPointer;
}
}
SharpVk.Interop.Khronos.VkQueuePresentDelegate commandDelegate = commandCache.GetCommandDelegate <SharpVk.Interop.Khronos.VkQueuePresentDelegate>("vkQueuePresentKHR", "instance");
Result methodResult = commandDelegate(extendedHandle.handle, marshalledPresentInfo);
if (SharpVkException.IsError(methodResult))
{
throw SharpVkException.Create(methodResult);
}
}
finally
{
Interop.HeapUtil.FreeAll();
}
}
/// <summary>
///
/// </summary>
/// <param name="extendedHandle">
/// The Device handle to extend.
/// </param>
/// <param name="swapchains">
/// </param>
/// <param name="metadata">
/// </param>
public static unsafe void SetHdrMetadata(this SharpVk.Device extendedHandle, ArrayProxy <SharpVk.Khronos.Swapchain>?swapchains, ArrayProxy <SharpVk.Multivendor.HdrMetadata>?metadata)
{
try
{
CommandCache commandCache = default(CommandCache);
SharpVk.Interop.Khronos.Swapchain * marshalledSwapchains = default(SharpVk.Interop.Khronos.Swapchain *);
SharpVk.Interop.Multivendor.HdrMetadata *marshalledMetadata = default(SharpVk.Interop.Multivendor.HdrMetadata *);
commandCache = extendedHandle.commandCache;
if (swapchains.IsNull())
{
marshalledSwapchains = null;
}
else
{
if (swapchains.Value.Contents == ProxyContents.Single)
{
marshalledSwapchains = (SharpVk.Interop.Khronos.Swapchain *)(Interop.HeapUtil.Allocate <SharpVk.Interop.Khronos.Swapchain>());
*(SharpVk.Interop.Khronos.Swapchain *)(marshalledSwapchains) = swapchains.Value.GetSingleValue()?.handle ?? default(SharpVk.Interop.Khronos.Swapchain);
}
else
{
var fieldPointer = (SharpVk.Interop.Khronos.Swapchain *)(Interop.HeapUtil.AllocateAndClear <SharpVk.Interop.Khronos.Swapchain>(Interop.HeapUtil.GetLength(swapchains.Value)).ToPointer());
for (int index = 0; index < (uint)(Interop.HeapUtil.GetLength(swapchains.Value)); index++)
{
fieldPointer[index] = swapchains.Value[index]?.handle ?? default(SharpVk.Interop.Khronos.Swapchain);
}
marshalledSwapchains = fieldPointer;
}
}
if (metadata.IsNull())
{
marshalledMetadata = null;
}
else
{
if (metadata.Value.Contents == ProxyContents.Single)
{
marshalledMetadata = (SharpVk.Interop.Multivendor.HdrMetadata *)(Interop.HeapUtil.Allocate <SharpVk.Interop.Multivendor.HdrMetadata>());
metadata.Value.GetSingleValue().MarshalTo(&*(SharpVk.Interop.Multivendor.HdrMetadata *)(marshalledMetadata));
}
else
{
var fieldPointer = (SharpVk.Interop.Multivendor.HdrMetadata *)(Interop.HeapUtil.AllocateAndClear <SharpVk.Interop.Multivendor.HdrMetadata>(Interop.HeapUtil.GetLength(metadata.Value)).ToPointer());
for (int index = 0; index < (uint)(Interop.HeapUtil.GetLength(metadata.Value)); index++)
{
metadata.Value[index].MarshalTo(&fieldPointer[index]);
}
marshalledMetadata = fieldPointer;
}
}
SharpVk.Interop.Multivendor.VkDeviceSetHdrMetadataDelegate commandDelegate = commandCache.Cache.vkSetHdrMetadataEXT;
commandDelegate(extendedHandle.handle, (uint)(Interop.HeapUtil.GetLength(swapchains)), marshalledSwapchains, marshalledMetadata);
}
finally
{
Interop.HeapUtil.FreeAll();
}
}
/// <summary>
/// Set the viewport W scaling on a command buffer.
/// </summary>
/// <param name="extendedHandle">
/// The CommandBuffer handle to extend.
/// </param>
public static unsafe void SetViewportWScaling(this SharpVk.CommandBuffer extendedHandle, uint firstViewport, ArrayProxy <SharpVk.NVidia.ViewportWScaling>?viewportWScalings)
{
try
{
CommandCache commandCache = default(CommandCache);
SharpVk.NVidia.ViewportWScaling *marshalledViewportWScalings = default(SharpVk.NVidia.ViewportWScaling *);
commandCache = extendedHandle.commandCache;
if (viewportWScalings.IsNull())
{
marshalledViewportWScalings = null;
}
else
{
if (viewportWScalings.Value.Contents == ProxyContents.Single)
{
marshalledViewportWScalings = (SharpVk.NVidia.ViewportWScaling *)(Interop.HeapUtil.Allocate <SharpVk.NVidia.ViewportWScaling>());
*(SharpVk.NVidia.ViewportWScaling *)(marshalledViewportWScalings) = viewportWScalings.Value.GetSingleValue();
}
else
{
var fieldPointer = (SharpVk.NVidia.ViewportWScaling *)(Interop.HeapUtil.AllocateAndClear <SharpVk.NVidia.ViewportWScaling>(Interop.HeapUtil.GetLength(viewportWScalings.Value)).ToPointer());
for (int index = 0; index < (uint)(Interop.HeapUtil.GetLength(viewportWScalings.Value)); index++)
{
fieldPointer[index] = viewportWScalings.Value[index];
}
marshalledViewportWScalings = fieldPointer;
}
}
SharpVk.Interop.NVidia.VkCommandBufferSetViewportWScalingDelegate commandDelegate = commandCache.GetCommandDelegate <SharpVk.Interop.NVidia.VkCommandBufferSetViewportWScalingDelegate>("vkCmdSetViewportWScalingNV", "device");
commandDelegate(extendedHandle.handle, firstViewport, (uint)(Interop.HeapUtil.GetLength(viewportWScalings)), marshalledViewportWScalings);
}
finally
{
Interop.HeapUtil.FreeAll();
}
}
public void VisitThrowStatement(ThrowStatement throwStatement)
{
VisitExpression(throwStatement.Expression);
if (CurrentFunction != null && ReturnValue is string) {
ArrayProxy<TypeSummary> p = (ArrayProxy<TypeSummary>)CurrentFunction[NodeNames.Exception];
if (p == null) {
CurrentFunction[NodeNames.Exception] = p = new ArrayProxy<TypeSummary>();
}
p.Add(new TypeSummary { Summary = (string)ReturnValue, Type = "String" });
}
}
/// <summary>
/// Allocate one or more descriptor sets.
/// </summary>
/// <param name="setLayouts">
/// </param>
public DescriptorSet[] AllocateDescriptorSets(ArrayProxy <DescriptorSetLayout> setLayouts)
{
return(this.parent.AllocateDescriptorSets(this, setLayouts));
}