/// <summary>
/// Submits semaphores or a command buffer to a queue.
/// </summary>
/// <param name="fence">
/// An optional handle to a fence to be signaled. If fence is not <c>null</c>, it defines a
/// fence signal operation.
/// </param>
/// <param name="waitSemaphore">
/// Semaphore upon which to wait before the command buffer for this batch begins execution.
/// If semaphore to wait on is provided, it defines a semaphore wait operation.
/// </param>
/// <param name="waitDstStageMask">Pipeline stages at which semaphore wait will occur.</param>
/// <param name="commandBuffer">Command buffer to execute in the batch.</param>
/// <param name="signalSemaphore">
/// Semaphore which will be signaled when the command buffer for this batch has completed
/// execution. If semaphore to be signaled is provided, it defines a semaphore signal operation.
/// </param>
/// <exception cref="VulkanException">Vulkan returns an error code.</exception>
public void Submit(Semaphore waitSemaphore, PipelineStages waitDstStageMask,
CommandBuffer commandBuffer, Semaphore signalSemaphore, Fence fence = null)
{
long waitSemaphoreHandle = waitSemaphore;
IntPtr commandBufferHandle = commandBuffer;
long signalSemaphoreHandle = signalSemaphore;
var nativeSubmit = new SubmitInfo.Native {
Type = StructureType.SubmitInfo
};
if (waitSemaphoreHandle != 0)
{
nativeSubmit.WaitSemaphoreCount = 1;
nativeSubmit.WaitSemaphores = new IntPtr(&waitSemaphoreHandle);
nativeSubmit.WaitDstStageMask = new IntPtr(&waitDstStageMask);
}
if (commandBufferHandle != IntPtr.Zero)
{
nativeSubmit.CommandBufferCount = 1;
nativeSubmit.CommandBuffers = new IntPtr(&commandBufferHandle);
}
if (signalSemaphoreHandle != 0)
{
nativeSubmit.SignalSemaphoreCount = 1;
nativeSubmit.SignalSemaphores = new IntPtr(&signalSemaphoreHandle);
}
Result result = vkQueueSubmit(this, 1, &nativeSubmit, fence);
VulkanException.ThrowForInvalidResult(result);
}
public InstanceRendererEffect(
string name, Graphics graphics,
ImageLayout finalLayout, Accesses finalAccess, PipelineStages finalStage, ImageLayout initialLayout = ImageLayout.Undefined,
Accesses initialAccess = Accesses.None, PipelineStages initialStage = PipelineStages.TopOfPipe
)
: base(name, graphics, finalLayout, finalAccess, finalStage, initialLayout, initialAccess, initialStage)
{
}
public SpriteEffect(Graphics graphics, RenderPassObject renderPass, int maxSprites, ImageLayout initialLayout,
Accesses initialAccess, PipelineStages initialStage)
: base(
nameof(SpriteEffect), graphics, ImageLayout.ColorAttachmentOptimal,
Accesses.ColorAttachmentWrite, PipelineStages.ColorAttachmentOutput, initialLayout, initialAccess, initialStage
)
{
RenderPass = renderPass;
MaxSprites = maxSprites;
}
public TriangleTestEffect(Graphics graphics, RenderPassObject renderPass, Texture2D texture, ImageLayout initialLayout,
Accesses initialAccess, PipelineStages initialStage)
: base(
nameof(TriangleTestEffect), graphics, ImageLayout.ColorAttachmentOptimal,
Accesses.ColorAttachmentWrite, PipelineStages.ColorAttachmentOutput, initialLayout, initialAccess, initialStage
)
{
RenderPass = renderPass;
Texture = texture;
}
public TransitionEffect(
Graphics graphics, ImageLayout initialLayout, Accesses initialAccess, PipelineStages initialStage,
ImageLayout finalLayout, Accesses finalAccess, PipelineStages finalStage
)
: base(
nameof(TransitionEffect), graphics,
finalLayout, finalAccess, finalStage,
initialLayout, initialAccess, initialStage
)
{
}
public ImageEffect(
string name, Graphics graphics,
ImageLayout finalLayout, Accesses finalAccess, PipelineStages finalStage, ImageLayout initialLayout = ImageLayout.Undefined,
Accesses initialAccess = Accesses.None, PipelineStages initialStage = PipelineStages.TopOfPipe
)
{
Name = name;
Graphics = graphics;
InitialLayout = initialLayout;
InitialAccess = initialAccess;
InitialStage = initialStage;
FinalLayout = finalLayout;
FinalAccess = finalAccess;
FinalStage = finalStage;
}
/// <summary>
/// Initializes a new instance of the <see cref="SubpassDependency"/> structure.
/// </summary>
/// <param name="srcSubpass">
/// The subpass index of the first subpass in the dependency, or <see cref="Constant.SubpassExternal"/>.
/// </param>
/// <param name="dstSubpass">
/// The subpass index of the second subpass in the dependency, or <see cref="Constant.SubpassExternal"/>.
/// </param>
/// <param name="srcStageMask">Specifies a source stage mask.</param>
/// <param name="dstStageMask">Specifies a destination stage mask.</param>
/// <param name="srcAccessMask">Specifies a source access mask.</param>
/// <param name="dstAccessMask">Specifies a destination access mask.</param>
/// <param name="dependencyFlags">A bitmask of <see cref="Dependencies"/>.</param>
public SubpassDependency(
int srcSubpass,
int dstSubpass,
PipelineStages srcStageMask,
PipelineStages dstStageMask,
Accesses srcAccessMask,
Accesses dstAccessMask,
Dependencies dependencyFlags = Dependencies.None)
{
SrcSubpass = srcSubpass;
DstSubpass = dstSubpass;
SrcStageMask = srcStageMask;
DstStageMask = dstStageMask;
SrcAccessMask = srcAccessMask;
DstAccessMask = dstAccessMask;
DependencyFlags = dependencyFlags;
}
/// <summary>
/// Execute a pipelined write of a marker value into a buffer.
/// </summary>
/// <param name="commandBuffer">The command buffer into which the command will be recorded.</param>
/// <param name="pipelineStage">Specifies the pipeline stage whose completion triggers the marker write.</param>
/// <param name="dstBuffer">The buffer where the marker will be written to.</param>
/// <param name="dstOffset">The byte offset into the buffer where the marker will be written to.</param>
/// <param name="marker">The 32-bit value of the marker.</param>
public static void CmdWriteBufferMarkerAmd(this CommandBuffer commandBuffer,
PipelineStages pipelineStage, Buffer dstBuffer, long dstOffset, int marker)
{
vkCmdWriteBufferMarkerAMD(commandBuffer)(commandBuffer, pipelineStage, dstBuffer, dstOffset, marker);
}
public PipelineStage GetStage(PipelineStages stage)
{
return(GetStage("__PipelineEntry"));
}
public PipelineStage GetStage(PipelineStages stage)
{
return GetStage("__PipelineEntry");
}
