/// <summary>
/// Insert a memory dependency.
/// </summary>
/// <param name="sourceStageMask">
/// </param>
/// <param name="destinationStageMask">
/// </param>
/// <param name="sourceAccessMask">
/// </param>
/// <param name="destinationAccessMask">
/// </param>
/// <param name="oldLayout">
/// </param>
/// <param name="newLayout">
/// </param>
/// <param name="sourceQueueFamilyIndex">
/// </param>
/// <param name="destinationQueueFamilyIndex">
/// </param>
/// <param name="image">
/// </param>
/// <param name="subresourceRange">
/// </param>
/// <param name="dependencyFlags">
/// </param>
public unsafe void PipelineBarrier(PipelineStageFlags sourceStageMask,
PipelineStageFlags destinationStageMask,
AccessFlags sourceAccessMask,
AccessFlags destinationAccessMask,
ImageLayout oldLayout,
ImageLayout newLayout,
uint sourceQueueFamilyIndex,
uint destinationQueueFamilyIndex,
Image image,
ImageSubresourceRange subresourceRange,
DependencyFlags dependencyFlags = DependencyFlags.None)
{
try
{
Interop.ImageMemoryBarrier marshalledImageMemoryBarrier = default;
marshalledImageMemoryBarrier.SType = StructureType.ImageMemoryBarrier;
marshalledImageMemoryBarrier.Next = null;
marshalledImageMemoryBarrier.SourceAccessMask = sourceAccessMask;
marshalledImageMemoryBarrier.DestinationAccessMask = destinationAccessMask;
marshalledImageMemoryBarrier.OldLayout = oldLayout;
marshalledImageMemoryBarrier.NewLayout = newLayout;
marshalledImageMemoryBarrier.SourceQueueFamilyIndex = sourceQueueFamilyIndex;
marshalledImageMemoryBarrier.DestinationQueueFamilyIndex = destinationQueueFamilyIndex;
marshalledImageMemoryBarrier.Image = image.handle;
marshalledImageMemoryBarrier.SubresourceRange = subresourceRange;
Interop.VkCommandBufferPipelineBarrierDelegate commandDelegate = commandCache.GetCommandDelegate <Interop.VkCommandBufferPipelineBarrierDelegate>("vkCmdPipelineBarrier", "");
commandDelegate(this.handle, sourceStageMask, destinationStageMask, dependencyFlags, 0, null, 0, null, 1, &marshalledImageMemoryBarrier);
}
finally
{
Interop.HeapUtil.FreeAll();
}
}
public static unsafe void InsertBufferBarrier(
VulkanRenderer gd,
CommandBuffer commandBuffer,
VkBuffer buffer,
AccessFlags srcAccessMask,
AccessFlags dstAccessMask,
PipelineStageFlags srcStageMask,
PipelineStageFlags dstStageMask,
int offset,
int size)
{
BufferMemoryBarrier memoryBarrier = new BufferMemoryBarrier()
{
SType = StructureType.BufferMemoryBarrier,
SrcAccessMask = srcAccessMask,
DstAccessMask = dstAccessMask,
SrcQueueFamilyIndex = Vk.QueueFamilyIgnored,
DstQueueFamilyIndex = Vk.QueueFamilyIgnored,
Buffer = buffer,
Offset = (ulong)offset,
Size = (ulong)size
};
gd.Api.CmdPipelineBarrier(
commandBuffer,
srcStageMask,
dstStageMask,
0,
0,
null,
1,
memoryBarrier,
0,
null);
}
public SubpassDependency2
(
StructureType sType = StructureType.SubpassDependency2,
void *pNext = default,
uint srcSubpass = default,
uint dstSubpass = default,
PipelineStageFlags srcStageMask = default,
PipelineStageFlags dstStageMask = default,
AccessFlags srcAccessMask = default,
AccessFlags dstAccessMask = default,
DependencyFlags dependencyFlags = default,
int viewOffset = default
)
{
SType = sType;
PNext = pNext;
SrcSubpass = srcSubpass;
DstSubpass = dstSubpass;
SrcStageMask = srcStageMask;
DstStageMask = dstStageMask;
SrcAccessMask = srcAccessMask;
DstAccessMask = dstAccessMask;
DependencyFlags = dependencyFlags;
ViewOffset = viewOffset;
}
/// <summary>
///
/// </summary>
public SubpassDependency(uint sourceSubpass, uint destinationSubpass, PipelineStageFlags sourceStageMask, PipelineStageFlags destinationStageMask, AccessFlags sourceAccessMask, AccessFlags destinationAccessMask, DependencyFlags dependencyFlags)
{
this.SourceSubpass = sourceSubpass;
this.DestinationSubpass = destinationSubpass;
this.SourceStageMask = sourceStageMask;
this.DestinationStageMask = destinationStageMask;
this.SourceAccessMask = sourceAccessMask;
this.DestinationAccessMask = destinationAccessMask;
this.DependencyFlags = dependencyFlags;
}
public void CmdWaitEvent(Event pEvent, PipelineStageFlags srcStageMask, PipelineStageFlags dstStageMask, MemoryBarrier pMemoryBarrier, BufferMemoryBarrier pBufferMemoryBarrier, ImageMemoryBarrier pImageMemoryBarrier)
{
unsafe
{
fixed(UInt64 *ptrpEvent = &pEvent.m)
{
Interop.NativeMethods.vkCmdWaitEvents(this.m, (UInt32)(pEvent != null ? 1 : 0), ptrpEvent, srcStageMask, dstStageMask, (UInt32)(pMemoryBarrier != null ? 1 : 0), pMemoryBarrier != null ? pMemoryBarrier.m : (Interop.MemoryBarrier *) default(IntPtr), (UInt32)(pBufferMemoryBarrier != null ? 1 : 0), pBufferMemoryBarrier != null ? pBufferMemoryBarrier.m : (Interop.BufferMemoryBarrier *) default(IntPtr), (UInt32)(pImageMemoryBarrier != null ? 1 : 0), pImageMemoryBarrier != null ? pImageMemoryBarrier.m : (Interop.ImageMemoryBarrier *) default(IntPtr));
}
}
}
public QueueFamilyCheckpointPropertiesNV
(
StructureType sType = StructureType.QueueFamilyCheckpointPropertiesNV,
void *pNext = default,
PipelineStageFlags checkpointExecutionStageMask = default
)
{
SType = sType;
PNext = pNext;
CheckpointExecutionStageMask = checkpointExecutionStageMask;
}
public CheckpointDataNV
(
StructureType sType = StructureType.CheckpointDataNV,
void *pNext = default,
PipelineStageFlags stage = default,
void *pCheckpointMarker = default
)
{
SType = sType;
PNext = pNext;
Stage = stage;
PCheckpointMarker = pCheckpointMarker;
}
public void CmdWaitEvents(Event[] pEvents, PipelineStageFlags srcStageMask, PipelineStageFlags dstStageMask, MemoryBarrier[] pMemoryBarriers, BufferMemoryBarrier[] pBufferMemoryBarriers, ImageMemoryBarrier[] pImageMemoryBarriers)
{
unsafe {
var arraypEvents = pEvents == null ? IntPtr.Zero : Marshal.AllocHGlobal(pEvents.Length * sizeof(UInt64));
var lenpEvents = pEvents == null ? 0 : pEvents.Length;
if (pEvents != null)
{
for (int i = 0; i < pEvents.Length; i++)
{
((UInt64 *)arraypEvents) [i] = (pEvents [i].m);
}
}
var arraypMemoryBarriers = pMemoryBarriers == null ? IntPtr.Zero : Marshal.AllocHGlobal(pMemoryBarriers.Length * sizeof(Interop.MemoryBarrier));
var lenpMemoryBarriers = pMemoryBarriers == null ? 0 : pMemoryBarriers.Length;
if (pMemoryBarriers != null)
{
for (int i = 0; i < pMemoryBarriers.Length; i++)
{
((Interop.MemoryBarrier *)arraypMemoryBarriers) [i] = *(pMemoryBarriers [i].m);
}
}
var arraypBufferMemoryBarriers = pBufferMemoryBarriers == null ? IntPtr.Zero : Marshal.AllocHGlobal(pBufferMemoryBarriers.Length * sizeof(Interop.BufferMemoryBarrier));
var lenpBufferMemoryBarriers = pBufferMemoryBarriers == null ? 0 : pBufferMemoryBarriers.Length;
if (pBufferMemoryBarriers != null)
{
for (int i = 0; i < pBufferMemoryBarriers.Length; i++)
{
((Interop.BufferMemoryBarrier *)arraypBufferMemoryBarriers) [i] = *(pBufferMemoryBarriers [i].m);
}
}
var arraypImageMemoryBarriers = pImageMemoryBarriers == null ? IntPtr.Zero : Marshal.AllocHGlobal(pImageMemoryBarriers.Length * sizeof(Interop.ImageMemoryBarrier));
var lenpImageMemoryBarriers = pImageMemoryBarriers == null ? 0 : pImageMemoryBarriers.Length;
if (pImageMemoryBarriers != null)
{
for (int i = 0; i < pImageMemoryBarriers.Length; i++)
{
((Interop.ImageMemoryBarrier *)arraypImageMemoryBarriers) [i] = *(pImageMemoryBarriers [i].m);
}
}
Interop.NativeMethods.vkCmdWaitEvents(this.m, (uint)lenpEvents, (UInt64 *)arraypEvents, srcStageMask, dstStageMask, (uint)lenpMemoryBarriers, (Interop.MemoryBarrier *)arraypMemoryBarriers, (uint)lenpBufferMemoryBarriers, (Interop.BufferMemoryBarrier *)arraypBufferMemoryBarriers, (uint)lenpImageMemoryBarriers, (Interop.ImageMemoryBarrier *)arraypImageMemoryBarriers);
Marshal.FreeHGlobal(arraypEvents);
Marshal.FreeHGlobal(arraypMemoryBarriers);
Marshal.FreeHGlobal(arraypBufferMemoryBarriers);
Marshal.FreeHGlobal(arraypImageMemoryBarriers);
}
}
public SubpassDependency
(
uint srcSubpass = default,
uint dstSubpass = default,
PipelineStageFlags srcStageMask = default,
PipelineStageFlags dstStageMask = default,
AccessFlags srcAccessMask = default,
AccessFlags dstAccessMask = default,
DependencyFlags dependencyFlags = default
)
{
SrcSubpass = srcSubpass;
DstSubpass = dstSubpass;
SrcStageMask = srcStageMask;
DstStageMask = dstStageMask;
SrcAccessMask = srcAccessMask;
DstAccessMask = dstAccessMask;
DependencyFlags = dependencyFlags;
}
public static unsafe void InsertImageBarrier(
Vk api,
CommandBuffer commandBuffer,
Image image,
AccessFlags srcAccessMask,
AccessFlags dstAccessMask,
PipelineStageFlags srcStageMask,
PipelineStageFlags dstStageMask,
ImageAspectFlags aspectFlags,
int firstLayer,
int firstLevel,
int layers,
int levels)
{
ImageMemoryBarrier memoryBarrier = new ImageMemoryBarrier()
{
SType = StructureType.ImageMemoryBarrier,
SrcAccessMask = srcAccessMask,
DstAccessMask = dstAccessMask,
SrcQueueFamilyIndex = Vk.QueueFamilyIgnored,
DstQueueFamilyIndex = Vk.QueueFamilyIgnored,
Image = image,
OldLayout = ImageLayout.General,
NewLayout = ImageLayout.General,
SubresourceRange = new ImageSubresourceRange(aspectFlags, (uint)firstLevel, (uint)levels, (uint)firstLayer, (uint)layers)
};
api.CmdPipelineBarrier(
commandBuffer,
srcStageMask,
dstStageMask,
0,
0,
null,
0,
null,
1,
memoryBarrier);
}
public void CmdPipelineBarrier(PipelineStageFlags srcStageMask, PipelineStageFlags dstStageMask, DependencyFlags dependencyFlags, MemoryBarrier[] pMemoryBarriers, BufferMemoryBarrier[] pBufferMemoryBarriers, ImageMemoryBarrier[] pImageMemoryBarriers)
{
unsafe {
var arraypMemoryBarriers = pMemoryBarriers == null ? IntPtr.Zero : Marshal.AllocHGlobal(pMemoryBarriers.Length * sizeof(Interop.MemoryBarrier));
var lenpMemoryBarriers = pMemoryBarriers == null ? 0 : pMemoryBarriers.Length;
if (pMemoryBarriers != null)
{
for (int i = 0; i < pMemoryBarriers.Length; i++)
{
((Interop.MemoryBarrier *)arraypMemoryBarriers) [i] = *(pMemoryBarriers [i].m);
}
}
var arraypBufferMemoryBarriers = pBufferMemoryBarriers == null ? IntPtr.Zero : Marshal.AllocHGlobal(pBufferMemoryBarriers.Length * sizeof(Interop.BufferMemoryBarrier));
var lenpBufferMemoryBarriers = pBufferMemoryBarriers == null ? 0 : pBufferMemoryBarriers.Length;
if (pBufferMemoryBarriers != null)
{
for (int i = 0; i < pBufferMemoryBarriers.Length; i++)
{
((Interop.BufferMemoryBarrier *)arraypBufferMemoryBarriers) [i] = *(pBufferMemoryBarriers [i].m);
}
}
var arraypImageMemoryBarriers = pImageMemoryBarriers == null ? IntPtr.Zero : Marshal.AllocHGlobal(pImageMemoryBarriers.Length * sizeof(Interop.ImageMemoryBarrier));
var lenpImageMemoryBarriers = pImageMemoryBarriers == null ? 0 : pImageMemoryBarriers.Length;
if (pImageMemoryBarriers != null)
{
for (int i = 0; i < pImageMemoryBarriers.Length; i++)
{
((Interop.ImageMemoryBarrier *)arraypImageMemoryBarriers) [i] = *(pImageMemoryBarriers [i].m);
}
}
Interop.NativeMethods.vkCmdPipelineBarrier(this.m, srcStageMask, dstStageMask, dependencyFlags, (uint)lenpMemoryBarriers, (Interop.MemoryBarrier *)arraypMemoryBarriers, (uint)lenpBufferMemoryBarriers, (Interop.BufferMemoryBarrier *)arraypBufferMemoryBarriers, (uint)lenpImageMemoryBarriers, (Interop.ImageMemoryBarrier *)arraypImageMemoryBarriers);
Marshal.FreeHGlobal(arraypMemoryBarriers);
Marshal.FreeHGlobal(arraypBufferMemoryBarriers);
Marshal.FreeHGlobal(arraypImageMemoryBarriers);
}
}
internal static unsafe extern void vkCmdResetEvent(CommandBuffer commandBuffer, Event @event, PipelineStageFlags stageMask);
internal static unsafe extern void vkCmdResetEvent(IntPtr commandBuffer, UInt64 @event, PipelineStageFlags stageMask);
public partial void CmdWriteBufferMarker([Count(Count = 0)] CommandBuffer commandBuffer, [Count(Count = 0)] PipelineStageFlags pipelineStage, [Count(Count = 0)] Buffer dstBuffer, [Count(Count = 0)] ulong dstOffset, [Count(Count = 0)] uint marker);
internal static unsafe extern void vkCmdWriteTimestamp(CommandBuffer commandBuffer, PipelineStageFlags pipelineStage, QueryPool queryPool, uint query);
public void CmdResetEvent(Event @event, PipelineStageFlags stageMask)
{
unsafe {
Interop.NativeMethods.vkCmdResetEvent(this.m, @event != null ? @event.m : default(UInt64), stageMask);
}
}
public unsafe void WaitEvents(uint eventCount, Event events, PipelineStageFlags sourceStageMask, PipelineStageFlags destinationStageMask, uint memoryBarrierCount, MemoryBarrier* memoryBarriers, uint bufferMemoryBarrierCount, BufferMemoryBarrier* bufferMemoryBarriers, uint imageMemoryBarrierCount, ImageMemoryBarrier* imageMemoryBarriers)
{
vkCmdWaitEvents(this, eventCount, &events, sourceStageMask, destinationStageMask, memoryBarrierCount, memoryBarriers, bufferMemoryBarrierCount, bufferMemoryBarriers, imageMemoryBarrierCount, imageMemoryBarriers);
}
internal static unsafe extern void vkCmdWriteTimestamp(CommandBuffer commandBuffer, PipelineStageFlags pipelineStage, QueryPool queryPool, UInt32 query);
public void CmdWriteBufferMarkerAMD(PipelineStageFlags pipelineStage, VulkanBuffer dstBuffer, DeviceSize dstOffset, UInt32 marker)
{
unsafe {
Interop.NativeMethods.vkCmdWriteBufferMarkerAMD(this.m, pipelineStage, dstBuffer != null ? dstBuffer.m : default(UInt64), dstOffset, marker);
}
}
public void CmdWriteTimestamp(PipelineStageFlags pipelineStage, QueryPool queryPool, UInt32 query)
{
unsafe {
Interop.NativeMethods.vkCmdWriteTimestamp(this.m, pipelineStage, queryPool != null ? queryPool.m : default(UInt64), query);
}
}
public void CmdPipelineBarrier(PipelineStageFlags srcStageMask, PipelineStageFlags dstStageMask, DependencyFlags dependencyFlag, MemoryBarrier pMemoryBarrier, BufferMemoryBarrier pBufferMemoryBarrier, ImageMemoryBarrier pImageMemoryBarrier)
{
unsafe {
Interop.NativeMethods.vkCmdPipelineBarrier(this.m, srcStageMask, dstStageMask, dependencyFlag, (UInt32)(pMemoryBarrier != null ? 1 : 0), pMemoryBarrier != null ? pMemoryBarrier.m : (Interop.MemoryBarrier *) default(IntPtr), (UInt32)(pBufferMemoryBarrier != null ? 1 : 0), pBufferMemoryBarrier != null ? pBufferMemoryBarrier.m : (Interop.BufferMemoryBarrier *) default(IntPtr), (UInt32)(pImageMemoryBarrier != null ? 1 : 0), pImageMemoryBarrier != null ? pImageMemoryBarrier.m : (Interop.ImageMemoryBarrier *) default(IntPtr));
}
}
internal static unsafe extern void vkCmdSetEvent(CommandBuffer commandBuffer, Event @event, PipelineStageFlags stageMask);
internal void TransitionImageLayout(Image image, Format format, ImageLayout oldLayout, ImageLayout newLayout)
{
PipelineStageFlags sourceStage = PipelineStageFlags.TopOfPipe;
PipelineStageFlags destinationStage = PipelineStageFlags.TopOfPipe;
AccessFlags MapAccessMask(ImageLayout layout, ref PipelineStageFlags stage)
{
switch (layout)
{
case ImageLayout.Undefined:
return(AccessFlags.None);
case ImageLayout.Preinitialized:
stage = PipelineStageFlags.Host;
return(AccessFlags.HostWrite);
case ImageLayout.TransferSourceOptimal:
stage = PipelineStageFlags.Transfer;
return(AccessFlags.TransferRead);
case ImageLayout.TransferDestinationOptimal:
stage = PipelineStageFlags.Transfer;
return(AccessFlags.TransferWrite);
case ImageLayout.ShaderReadOnlyOptimal:
stage = PipelineStageFlags.VertexShader | PipelineStageFlags.FragmentShader;
return(AccessFlags.ShaderRead);
case ImageLayout.DepthStencilAttachmentOptimal:
stage = PipelineStageFlags.EarlyFragmentTests | PipelineStageFlags.LateFragmentTests;
return(AccessFlags.DepthStencilAttachmentRead | AccessFlags.DepthStencilAttachmentWrite);
}
throw new System.Exception($"Unsupported layout transition '{layout}'");
}
var commandBuffer = this.BeginSingleTimeCommand(this.barrierCommandPool);
var barrier = new ImageMemoryBarrier
{
OldLayout = oldLayout,
NewLayout = newLayout,
SourceAccessMask = MapAccessMask(oldLayout, ref sourceStage),
DestinationAccessMask = MapAccessMask(newLayout, ref destinationStage),
SourceQueueFamilyIndex = Constants.QueueFamilyIgnored,
DestinationQueueFamilyIndex = Constants.QueueFamilyIgnored,
Image = image,
SubresourceRange = new ImageSubresourceRange
{
AspectMask = newLayout == ImageLayout.DepthStencilAttachmentOptimal
? ImageAspectFlags.Depth
: ImageAspectFlags.Color,
BaseMipLevel = 0,
LevelCount = 1,
BaseArrayLayer = 0,
LayerCount = 1
}
};
commandBuffer[0].PipelineBarrier(sourceStage,
destinationStage,
null,
null,
barrier);
this.EndSingleTimeCommand(commandBuffer, this.barrierCommandPool, this.barrierQueue);
}
internal static unsafe extern void vkCmdWaitEvents(CommandBuffer commandBuffer, UInt32 eventCount, IntPtr pEvents, PipelineStageFlags srcStageMask, PipelineStageFlags dstStageMask, UInt32 memoryBarrierCount, MemoryBarrier *MemoryBarriers, UInt32 bufferMemoryBarrierCount, BufferMemoryBarrier *BufferMemoryBarriers, UInt32 imageMemoryBarrierCount, ImageMemoryBarrier *ImageMemoryBarriers);
internal static unsafe extern void vkCmdPipelineBarrier(CommandBuffer commandBuffer, PipelineStageFlags srcStageMask, PipelineStageFlags dstStageMask, DependencyFlags dependencyFlags, UInt32 memoryBarrierCount, MemoryBarrier *MemoryBarriers, UInt32 bufferMemoryBarrierCount, BufferMemoryBarrier *BufferMemoryBarriers, UInt32 imageMemoryBarrierCount, ImageMemoryBarrier *ImageMemoryBarriers);
public unsafe void SetEvent(Event @event, PipelineStageFlags stageMask)
{
vkCmdSetEvent(this, @event, stageMask);
}
public unsafe void WriteTimestamp(PipelineStageFlags pipelineStage, QueryPool queryPool, uint query)
{
vkCmdWriteTimestamp(this, pipelineStage, queryPool, query);
}
public static extern unsafe void vkCmdWaitEvents(IntPtr commandBuffer, uint eventCount, ulong *pEvents, PipelineStageFlags srcStageMask, PipelineStageFlags dstStageMask, uint memoryBarrierCount, MemoryBarrier *pMemoryBarriers, uint bufferMemoryBarrierCount, BufferMemoryBarrier *pBufferMemoryBarriers, uint imageMemoryBarrierCount, ImageMemoryBarrier *pImageMemoryBarriers);
public static extern void vkCmdResetEvent(IntPtr commandBuffer, ulong @event, PipelineStageFlags stageMask);
public static extern void vkCmdWriteTimestamp(IntPtr commandBuffer, PipelineStageFlags pipelineStage, ulong queryPool, uint query);
public static extern unsafe void vkCmdPipelineBarrier(IntPtr commandBuffer, PipelineStageFlags srcStageMask, PipelineStageFlags dstStageMask, DependencyFlags dependencyFlags, uint memoryBarrierCount, MemoryBarrier *pMemoryBarriers, uint bufferMemoryBarrierCount, BufferMemoryBarrier *pBufferMemoryBarriers, uint imageMemoryBarrierCount, ImageMemoryBarrier *pImageMemoryBarriers);
internal static unsafe extern void vkCmdPipelineBarrier(CommandBuffer commandBuffer, PipelineStageFlags sourceStageMask, PipelineStageFlags destinationStageMask, DependencyFlags dependencyFlags, uint memoryBarrierCount, MemoryBarrier* memoryBarriers, uint bufferMemoryBarrierCount, BufferMemoryBarrier* bufferMemoryBarriers, uint imageMemoryBarrierCount, ImageMemoryBarrier* imageMemoryBarriers);
public unsafe void PipelineBarrier(PipelineStageFlags sourceStageMask, PipelineStageFlags destinationStageMask, DependencyFlags dependencyFlags, uint memoryBarrierCount, MemoryBarrier* memoryBarriers, uint bufferMemoryBarrierCount, BufferMemoryBarrier* bufferMemoryBarriers, uint imageMemoryBarrierCount, ImageMemoryBarrier* imageMemoryBarriers)
{
vkCmdPipelineBarrier(this, sourceStageMask, destinationStageMask, dependencyFlags, memoryBarrierCount, memoryBarriers, bufferMemoryBarrierCount, bufferMemoryBarriers, imageMemoryBarrierCount, imageMemoryBarriers);
}
internal static unsafe extern void vkCmdWaitEvents(CommandBuffer commandBuffer, uint eventCount, Event* events, PipelineStageFlags sourceStageMask, PipelineStageFlags destinationStageMask, uint memoryBarrierCount, MemoryBarrier* memoryBarriers, uint bufferMemoryBarrierCount, BufferMemoryBarrier* bufferMemoryBarriers, uint imageMemoryBarrierCount, ImageMemoryBarrier* imageMemoryBarriers);
