public static extern void CmdPipelineBarrier(
VkCommandBuffer commandBuffer,
VkPipelineStageFlags srcStageMask,
VkPipelineStageFlags dstStageMask,
VkDependencyFlags dependencyFlags,
uint memoryBarrierCount,
IntPtr pMemoryBarriers,
uint bufferMemoryBarrierCount,
IntPtr pBufferMemoryBarriers,
uint imageMemoryBarrierCount,
IntPtr pImageMemoryBarriers
);
public void CmdPipelineBarrier(
[FromProperty("this")] GenCommandBuffer commandBuffer,
VkPipelineStageFlags srcStageMask,
VkPipelineStageFlags dstStageMask,
VkDependencyFlags dependencyFlags,
[CountFor("memoryBarriers")] int memoryBarrierCount,
[IsArray] GenMemoryBarrier* pMemoryBarriers,
[CountFor("bufferMemoryBarriers")] int bufferMemoryBarrierCount,
[IsArray] GenBufferMemoryBarrier* pBufferMemoryBarriers,
[CountFor("imageMemoryBarriers")] int imageMemoryBarrierCount,
[IsArray] GenImageMemoryBarrier* pImageMemoryBarriers)
{ }
public void CmdPipelineBarrier(
[FromProperty("this")] GenCommandBuffer commandBuffer,
VkPipelineStageFlags srcStageMask,
VkPipelineStageFlags dstStageMask,
VkDependencyFlags dependencyFlags,
[CountFor("memoryBarriers")] int memoryBarrierCount,
[IsArray] GenMemoryBarrier *pMemoryBarriers,
[CountFor("bufferMemoryBarriers")] int bufferMemoryBarrierCount,
[IsArray] GenBufferMemoryBarrier *pBufferMemoryBarriers,
[CountFor("imageMemoryBarriers")] int imageMemoryBarrierCount,
[IsArray] GenImageMemoryBarrier *pImageMemoryBarriers)
{
}
public void AddDependency(uint srcSubpass, uint dstSubpass,
VkPipelineStageFlags srcStageMask, VkPipelineStageFlags dstStageMask,
VkAccessFlags srcAccessMask, VkAccessFlags dstAccessMask,
VkDependencyFlags dependencyFlags = VkDependencyFlags.ByRegion)
{
dependencies.Add(new VkSubpassDependency {
srcSubpass = srcSubpass,
dstSubpass = dstSubpass,
srcStageMask = srcStageMask,
dstStageMask = dstStageMask,
srcAccessMask = srcAccessMask,
dstAccessMask = dstAccessMask,
dependencyFlags = dependencyFlags
});
}
internal extern static unsafe void vkCmdPipelineBarrier(IntPtr commandBuffer, VkPipelineStageFlags srcStageMask, VkPipelineStageFlags dstStageMask, VkDependencyFlags dependencyFlags, UInt32 memoryBarrierCount, VkMemoryBarrier *pMemoryBarriers, UInt32 bufferMemoryBarrierCount, VkBufferMemoryBarrier *pBufferMemoryBarriers, UInt32 imageMemoryBarrierCount, VkImageMemoryBarrier *pImageMemoryBarriers);
public void PipelineBarrier(VkPipelineStageFlags srcStageMask, VkPipelineStageFlags dstStageMask, VkDependencyFlags flags,
List <MemoryBarrier> memoryBarriers, List <BufferMemoryBarrier> bufferMemoryBarriers, List <ImageMemoryBarrier> imageMemoryBarriers)
{
int mbCount = 0;
int bbCount = 0;
int ibCount = 0;
if (memoryBarriers != null)
{
mbCount = memoryBarriers.Count;
}
if (bufferMemoryBarriers != null)
{
bbCount = bufferMemoryBarriers.Count;
}
if (imageMemoryBarriers != null)
{
ibCount = imageMemoryBarriers.Count;
}
unsafe
{
var mbNative = stackalloc VkMemoryBarrier[mbCount];
for (int i = 0; i < mbCount; i++)
{
var mb = memoryBarriers[i];
mbNative[i] = new VkMemoryBarrier();
mbNative[i].sType = VkStructureType.MemoryBarrier;
mbNative[i].srcAccessMask = mb.srcAccessMask;
mbNative[i].dstAccessMask = mb.dstAccessMask;
}
var bbNative = stackalloc VkBufferMemoryBarrier[bbCount];
for (int i = 0; i < bbCount; i++)
{
var bb = bufferMemoryBarriers[i];
bbNative[i] = new VkBufferMemoryBarrier();
bbNative[i].sType = VkStructureType.BufferMemoryBarrier;
bbNative[i].srcAccessMask = bb.srcAccessMask;
bbNative[i].dstAccessMask = bb.dstAccessMask;
bbNative[i].srcQueueFamilyIndex = bb.srcQueueFamilyIndex;
bbNative[i].dstQueueFamilyIndex = bb.dstQueueFamilyIndex;
bbNative[i].buffer = bb.buffer.Native;
bbNative[i].offset = bb.offset;
bbNative[i].size = bb.size;
}
var ibNative = stackalloc VkImageMemoryBarrier[ibCount];
for (int i = 0; i < ibCount; i++)
{
var ib = imageMemoryBarriers[i];
ibNative[i] = new VkImageMemoryBarrier();
ibNative[i].sType = VkStructureType.ImageMemoryBarrier;
ibNative[i].srcAccessMask = ib.srcAccessMask;
ibNative[i].dstAccessMask = ib.dstAccessMask;
ibNative[i].oldLayout = ib.oldLayout;
ibNative[i].newLayout = ib.newLayout;
ibNative[i].srcQueueFamilyIndex = ib.srcQueueFamilyIndex;
ibNative[i].dstQueueFamilyIndex = ib.dstQueueFamilyIndex;
ibNative[i].image = ib.image.Native;
ibNative[i].subresourceRange = ib.subresourceRange;
}
Device.Commands.cmdPipelineBarrier(commandBuffer,
srcStageMask, dstStageMask, flags,
(uint)mbCount, (IntPtr)mbNative,
(uint)bbCount, (IntPtr)bbNative,
(uint)ibCount, (IntPtr)ibNative);
}
}
public void CmdPipelineBarrier(VkPipelineStageFlags srcStageMask, VkPipelineStageFlags dstStageMask, VkDependencyFlags dependencyFlags, IReadOnlyList <VkMemoryBarrier> memoryBarriers, IReadOnlyList <VkBufferMemoryBarrier> bufferMemoryBarriers, IReadOnlyList <VkImageMemoryBarrier> imageMemoryBarriers)
{
var unmanagedSize =
memoryBarriers.SizeOfMarshalDirect() +
bufferMemoryBarriers.SizeOfMarshalDirect() +
imageMemoryBarriers.SizeOfMarshalDirect();
var unmanagedArray = new byte[unmanagedSize];
fixed(byte *unmanagedStart = unmanagedArray)
{
var unmanaged = unmanagedStart;
var _commandBuffer = Handle;
var _srcStageMask = srcStageMask;
var _dstStageMask = dstStageMask;
var _dependencyFlags = dependencyFlags;
var _memoryBarrierCount = memoryBarriers?.Count ?? 0;
var _pMemoryBarriers = memoryBarriers.MarshalDirect(ref unmanaged);
var _bufferMemoryBarrierCount = bufferMemoryBarriers?.Count ?? 0;
var _pBufferMemoryBarriers = bufferMemoryBarriers.MarshalDirect(ref unmanaged);
var _imageMemoryBarrierCount = imageMemoryBarriers?.Count ?? 0;
var _pImageMemoryBarriers = imageMemoryBarriers.MarshalDirect(ref unmanaged);
Direct.CmdPipelineBarrier(_commandBuffer, _srcStageMask, _dstStageMask, _dependencyFlags, _memoryBarrierCount, _pMemoryBarriers, _bufferMemoryBarrierCount, _pBufferMemoryBarriers, _imageMemoryBarrierCount, _pImageMemoryBarriers);
}
}
public void SetMemoryBarrier(VkPipelineStageFlags srcStageMask, VkPipelineStageFlags dstStageMask,
VkAccessFlags srcAccessMask, VkAccessFlags dstAccessMask, VkDependencyFlags dependencyFlags = VkDependencyFlags.ByRegion)
{
VkMemoryBarrier memoryBarrier = VkMemoryBarrier.New();
memoryBarrier.srcAccessMask = srcAccessMask;
memoryBarrier.dstAccessMask = dstAccessMask;
Vk.vkCmdPipelineBarrier(Handle, srcStageMask, dstStageMask,
dependencyFlags, 1, ref memoryBarrier, 0, IntPtr.Zero, 0, IntPtr.Zero);
}
public void PipelineBarrier(VkPipelineStageFlags srcStageMask, VkPipelineStageFlags dstStageMask, VkDependencyFlags dependencyFlags, uint memoryBarrierCount, VkMemoryBarrier *memoryBarriers, uint bufferMemoryBarrierCount, VkBufferMemoryBarrier *bufferMemoryBarriers, VkImageMemoryBarrier[] imageMemoryBarriers)
{
}
public void PipelineBarrier(VkPipelineStageFlags srcStageMask, VkPipelineStageFlags dstStageMask, VkDependencyFlags dependencyFlags, uint memoryBarrierCount, VkMemoryBarrier *memoryBarriers, uint bufferMemoryBarrierCount, VkBufferMemoryBarrier *bufferMemoryBarriers, VkImageMemoryBarrier imageMemoryBarriers)
{
vkCmdPipelineBarrier(handle, srcStageMask, dstStageMask, dependencyFlags, memoryBarrierCount, memoryBarriers, bufferMemoryBarrierCount, null, 1, &imageMemoryBarriers);
}
public void CmdPipelineBarrier(VkPipelineStageFlags srcStageMask, VkPipelineStageFlags dstStageMask, VkDependencyFlags dependencyFlags, IReadOnlyList<VkMemoryBarrier> memoryBarriers, IReadOnlyList<VkBufferMemoryBarrier> bufferMemoryBarriers, IReadOnlyList<VkImageMemoryBarrier> imageMemoryBarriers)
{
var unmanagedSize =
memoryBarriers.SizeOfMarshalDirect() +
bufferMemoryBarriers.SizeOfMarshalDirect() +
imageMemoryBarriers.SizeOfMarshalDirect();
var unmanagedArray = new byte[unmanagedSize];
fixed (byte* unmanagedStart = unmanagedArray)
{
var unmanaged = unmanagedStart;
var _commandBuffer = Handle;
var _srcStageMask = srcStageMask;
var _dstStageMask = dstStageMask;
var _dependencyFlags = dependencyFlags;
var _memoryBarrierCount = memoryBarriers?.Count ?? 0;
var _pMemoryBarriers = memoryBarriers.MarshalDirect(ref unmanaged);
var _bufferMemoryBarrierCount = bufferMemoryBarriers?.Count ?? 0;
var _pBufferMemoryBarriers = bufferMemoryBarriers.MarshalDirect(ref unmanaged);
var _imageMemoryBarrierCount = imageMemoryBarriers?.Count ?? 0;
var _pImageMemoryBarriers = imageMemoryBarriers.MarshalDirect(ref unmanaged);
Direct.CmdPipelineBarrier(_commandBuffer, _srcStageMask, _dstStageMask, _dependencyFlags, _memoryBarrierCount, _pMemoryBarriers, _bufferMemoryBarrierCount, _pBufferMemoryBarriers, _imageMemoryBarrierCount, _pImageMemoryBarriers);
}
}
