private RenderPass CreateRenderPass(SurfaceFormatKhr surfaceFormat)
{
var attDesc = new AttachmentDescription
{
Format = surfaceFormat.Format,
Samples = SampleCountFlags.Count1,
LoadOp = AttachmentLoadOp.Clear,
StoreOp = AttachmentStoreOp.Store,
StencilLoadOp = AttachmentLoadOp.DontCare,
StencilStoreOp = AttachmentStoreOp.DontCare,
InitialLayout = ImageLayout.ColorAttachmentOptimal,
FinalLayout = ImageLayout.ColorAttachmentOptimal
};
var attRef = new AttachmentReference {
Layout = ImageLayout.ColorAttachmentOptimal
};
var subpassDesc = new SubpassDescription
{
PipelineBindPoint = PipelineBindPoint.Graphics,
ColorAttachments = new [] { attRef }
};
var renderPassCreateInfo = new RenderPassCreateInfo
{
Attachments = new [] { attDesc },
Subpasses = new [] { subpassDesc }
};
return(_device.CreateRenderPass(renderPassCreateInfo));
}
private void CreateDefaultSwapchainRenderPass(Device SelectedLogicalGraphicsDevice)
{
var anAttachmentDescription = new AttachmentDescription
{
Format = VulkanRenderer.Surface.SelectedSurfaceFormat.Format,
Samples = SampleCountFlags.Count1,
LoadOp = AttachmentLoadOp.Clear,
StoreOp = AttachmentStoreOp.Store,
StencilLoadOp = AttachmentLoadOp.DontCare,
StencilStoreOp = AttachmentStoreOp.DontCare,
InitialLayout = ImageLayout.Undefined,
FinalLayout = ImageLayout.PresentSrcKHR
};
var anAttachmentReference = new AttachmentReference {
Layout = ImageLayout.ColorAttachmentOptimal
};
var aSubpassDescription = new SubpassDescription
{
PipelineBindPoint = PipelineBindPoint.Graphics,
ColorAttachments = new AttachmentReference[] { anAttachmentReference }
};
var aRenderPassCreateInfo = new RenderPassCreateInfo
{
Attachments = new AttachmentDescription[] { anAttachmentDescription },
Subpasses = new SubpassDescription[] { aSubpassDescription }
};
myBaseRenderPass = SelectedLogicalGraphicsDevice.CreateRenderPass(aRenderPassCreateInfo);
}
private void CreateRenderPass()
{
var colorAttachment = new AttachmentDescription()
{
Format = vkSwapChainImageFormat,
Samples = SampleCountFlags.Count1,
LoadOp = AttachmentLoadOp.Clear,
StoreOp = AttachmentStoreOp.Store,
StencilLoadOp = AttachmentLoadOp.DontCare,
StencilStoreOp = AttachmentStoreOp.DontCare,
InitialLayout = ImageLayout.Undefined,
FinalLayout = ImageLayout.PresentSrcKhr,
};
var colorAttachmentRef = new AttachmentReference()
{
Attachment = 0,
Layout = Vulkan.ImageLayout.ColorAttachmentOptimal,
};
var subpass = new SubpassDescription()
{
PipelineBindPoint = PipelineBindPoint.Graphics,
ColorAttachmentCount = 1,
ColorAttachments = new AttachmentReference[] { colorAttachmentRef },
};
var dependency = new SubpassDependency()
{
SrcSubpass = VK_SUBPASS_EXTERNAL,
SrcStageMask = PipelineStageFlags.ColorAttachmentOutput,
SrcAccessMask = 0,
DstSubpass = 0,
DstStageMask = PipelineStageFlags.ColorAttachmentOutput,
DstAccessMask = AccessFlags.ColorAttachmentRead | AccessFlags.ColorAttachmentWrite,
};
var renderPassInfo = new RenderPassCreateInfo()
{
AttachmentCount = 1,
Attachments = new AttachmentDescription[] { colorAttachment },
SubpassCount = 1,
Subpasses = new SubpassDescription[] { subpass },
DependencyCount = 1,
Dependencies = new SubpassDependency[] { dependency },
};
vkRenderPass = vkDevice.CreateRenderPass(renderPassInfo);
}
void CreateRenderPass()
{
var attachment_descriptions = new AttachmentDescription
{
flags = (AttachmentDescriptionFlagBits)0, // VkAttachmentDescriptionFlagBits flags
format = GetSwapChain.Format, // VkFormat format
samples = SampleCountFlagBits._1Bit, // VkSampleCountFlagBits samples
loadOperation = AttachmentLoadOperation.Clear, // VkAttachmentLoadOp loadOp
storeOperation = AttachmentStoreOperation.Store, // VkAttachmentStoreOp storeOp
stencilLoadOperation = AttachmentLoadOperation.DontCare, // VkAttachmentLoadOp stencilLoadOp
stencilStoreOperation = AttachmentStoreOperation.DontCare, // VkAttachmentStoreOp stencilStoreOp
initialLayout = ImageLayout.Undefined, // VkImageLayout initialLayout;
finalLayout = ImageLayout.PresentSourceKhr // VkImageLayout finalLayout
};
var color_attachment_references = new AttachmentReference
{
attachment = 0, // uint32_t attachment
layout = ImageLayout.ColorAttachmentOptimal // VkImageLayout layout
};
var subpass_descriptions = new SubpassDescription
{
flags = 0, // VkSubpassDescriptionFlagBits flags
pipelineBindPoint = PipelineBindPoint.Graphics, // VkPipelineBindPoint pipelineBindPoint
inputAttachmentCount = 0, // uint32_t inputAttachmentCount
pInputAttachments = (AttachmentReference *)0, // const VkAttachmentReference *pInputAttachments
colorAttachmentCount = 1, // uint32_t colorAttachmentCount
pColorAttachments = &color_attachment_references, // const VkAttachmentReference *pColorAttachments
pResolveAttachments = (AttachmentReference *)0, // const VkAttachmentReference *pResolveAttachments
pDepthStencilAttachment = (AttachmentReference *)0, // const VkAttachmentReference *pDepthStencilAttachment
preserveAttachmentCount = 0, // uint32_t preserveAttachmentCount
pPreserveAttachments = (uint *)0 // const uint32_t* pPreserveAttachments
};
var render_pass_create_info = new RenderPassCreateInfo
{
sType = StructureType.RenderPassCreateInfo, // VkStructureType sType
pNext = IntPtr.Zero, // const void *pNext
flags = 0, // VkRenderPassCreateFlagBits flags
attachmentCount = 1, // uint32_t attachmentCount
pAttachments = &attachment_descriptions, // const VkAttachmentDescription *pAttachments
subpassCount = 1, // uint32_t subpassCount
pSubpasses = &subpass_descriptions, // const VkSubpassDescription *pSubpasses
dependencyCount = 0, // uint32_t dependencyCount
pDependencies = (SubpassDependency *)0 // const VkSubpassDependency *pDependencies
};
vk.CreateRenderPass(GetDevice, ref render_pass_create_info, (AllocationCallbacks *)0, out Vulkan.RenderPass).CheckError();
}
protected void CreateRenderPass()
{
var colorAttachment = new AttachmentDescription
{
Format = format.Format,
Samples = SampleCountFlags.Count1,
LoadOp = AttachmentLoadOp.Clear,
StoreOp = AttachmentStoreOp.Store,
StencilLoadOp = AttachmentLoadOp.DontCare,
StencilStoreOp = AttachmentStoreOp.DontCare,
InitialLayout = ImageLayout.Undefined,
FinalLayout = ImageLayout.PresentSrcKhr
};
var colorAttachmentRef = new AttachmentReference
{
Attachment = 0,
Layout = ImageLayout.ColorAttachmentOptimal
};
var subpass = new SubpassDescription
{
PipelineBindPoint = PipelineBindPoint.Graphics,
ColorAttachmentCount = 1,
ColorAttachments = new AttachmentReference[] { colorAttachmentRef },
};
var dependency = new SubpassDependency
{
SrcSubpass = VK_SUBPASS_INTERNAL,
DstSubpass = 0,
SrcStageMask = PipelineStageFlags.ColorAttachmentOutput,
SrcAccessMask = 0,
DstStageMask = PipelineStageFlags.ColorAttachmentOutput,
DstAccessMask = AccessFlags.ColorAttachmentRead | AccessFlags.ColorAttachmentWrite
};
var renderPassInfo = new RenderPassCreateInfo
{
AttachmentCount = 1,
Attachments = new AttachmentDescription[] { colorAttachment },
SubpassCount = 1,
Subpasses = new SubpassDescription[] { subpass },
DependencyCount = 1,
Dependencies = new SubpassDependency[] { dependency }
};
renderPass = device.CreateRenderPass(renderPassInfo);
}
private unsafe void CreateRenderPass(PipelineStateDescription pipelineStateDescription)
{
bool hasDepthStencilAttachment = pipelineStateDescription.Output.DepthStencilFormat != PixelFormat.None;
var renderTargetCount = pipelineStateDescription.Output.RenderTargetCount;
var attachmentCount = renderTargetCount;
if (hasDepthStencilAttachment)
{
attachmentCount++;
}
var attachments = new AttachmentDescription[attachmentCount];
var colorAttachmentReferences = new AttachmentReference[renderTargetCount];
fixed(PixelFormat *renderTargetFormat = &pipelineStateDescription.Output.RenderTargetFormat0)
fixed(BlendStateRenderTargetDescription * blendDescription = &pipelineStateDescription.BlendState.RenderTarget0)
{
for (int i = 0; i < renderTargetCount; i++)
{
var currentBlendDesc = pipelineStateDescription.BlendState.IndependentBlendEnable ? (blendDescription + i) : blendDescription;
attachments[i] = new AttachmentDescription
{
Format = VulkanConvertExtensions.ConvertPixelFormat(*(renderTargetFormat + i)),
Samples = SampleCountFlags.Sample1,
LoadOperation = currentBlendDesc->BlendEnable ? AttachmentLoadOperation.Load : AttachmentLoadOperation.DontCare, // TODO VULKAN: Only if any destination blend?
StoreOperation = AttachmentStoreOperation.Store,
StencilLoadOperation = AttachmentLoadOperation.DontCare,
StencilStoreOperation = AttachmentStoreOperation.DontCare,
InitialLayout = ImageLayout.ColorAttachmentOptimal,
FinalLayout = ImageLayout.ColorAttachmentOptimal,
};
colorAttachmentReferences[i] = new AttachmentReference
{
Attachment = (uint)i,
Layout = ImageLayout.ColorAttachmentOptimal,
};
}
}
if (hasDepthStencilAttachment)
{
attachments[attachmentCount - 1] = new AttachmentDescription
{
Format = Texture.GetFallbackDepthStencilFormat(GraphicsDevice, VulkanConvertExtensions.ConvertPixelFormat(pipelineStateDescription.Output.DepthStencilFormat)),
Samples = SampleCountFlags.Sample1,
LoadOperation = AttachmentLoadOperation.Load, // TODO VULKAN: Only if depth read enabled?
StoreOperation = AttachmentStoreOperation.Store, // TODO VULKAN: Only if depth write enabled?
StencilLoadOperation = AttachmentLoadOperation.DontCare, // TODO VULKAN: Handle stencil
StencilStoreOperation = AttachmentStoreOperation.DontCare,
InitialLayout = ImageLayout.DepthStencilAttachmentOptimal,
FinalLayout = ImageLayout.DepthStencilAttachmentOptimal,
};
}
var depthAttachmentReference = new AttachmentReference
{
Attachment = (uint)attachments.Length - 1,
Layout = ImageLayout.DepthStencilAttachmentOptimal,
};
var subpass = new SubpassDescription
{
PipelineBindPoint = PipelineBindPoint.Graphics,
ColorAttachmentCount = (uint)renderTargetCount,
ColorAttachments = colorAttachmentReferences.Length > 0 ? new IntPtr(Interop.Fixed(colorAttachmentReferences)) : IntPtr.Zero,
DepthStencilAttachment = hasDepthStencilAttachment ? new IntPtr(&depthAttachmentReference) : IntPtr.Zero,
};
var renderPassCreateInfo = new RenderPassCreateInfo
{
StructureType = StructureType.RenderPassCreateInfo,
AttachmentCount = (uint)attachmentCount,
Attachments = attachments.Length > 0 ? new IntPtr(Interop.Fixed(attachments)) : IntPtr.Zero,
SubpassCount = 1,
Subpasses = new IntPtr(&subpass)
};
NativeRenderPass = GraphicsDevice.NativeDevice.CreateRenderPass(ref renderPassCreateInfo);
}
public void CreateGraphicsPipeline()
{
var attachment = new AttachmentDescription
{
Samples = SampleCounts.Count1,
Format = Format.B8G8R8A8UNorm,
InitialLayout = ImageLayout.Undefined,
FinalLayout = ImageLayout.PresentSrcKhr,
LoadOp = AttachmentLoadOp.Clear,
StoreOp = AttachmentStoreOp.Store,
StencilLoadOp = AttachmentLoadOp.DontCare,
StencilStoreOp = AttachmentStoreOp.DontCare
};
var subpass = new SubpassDescription(new[] { new AttachmentReference(0, ImageLayout.ColorAttachmentOptimal) });
var createInfo = new RenderPassCreateInfo(new[] { subpass }, new[] { attachment });
using (PipelineCache cache = Device.CreatePipelineCache())
using (RenderPass renderPass = Device.CreateRenderPass(createInfo))
using (PipelineLayout layout = Device.CreatePipelineLayout())
using (ShaderModule vertexShader = Device.CreateShaderModule(new ShaderModuleCreateInfo(ReadAllBytes("Shader.vert.spv"))))
using (ShaderModule fragmentShader = Device.CreateShaderModule(new ShaderModuleCreateInfo(ReadAllBytes("Shader.frag.spv"))))
{
var shaderStageCreateInfos = new[]
{
new PipelineShaderStageCreateInfo(ShaderStages.Vertex, vertexShader, "main"),
new PipelineShaderStageCreateInfo(ShaderStages.Fragment, fragmentShader, "main")
};
var vertexInputStateCreateInfo = new PipelineVertexInputStateCreateInfo();
var inputAssemblyStateCreateInfo = new PipelineInputAssemblyStateCreateInfo(PrimitiveTopology.TriangleList);
var viewportStateCreateInfo = new PipelineViewportStateCreateInfo(
new Viewport(0, 0, 32, 32),
new Rect2D(0, 0, 32, 32));
var rasterizationStateCreateInfo = new PipelineRasterizationStateCreateInfo
{
PolygonMode = PolygonMode.Fill,
CullMode = CullModes.Back,
FrontFace = FrontFace.CounterClockwise,
LineWidth = 1.0f
};
var tessellationStateCreateInfo = new PipelineTessellationStateCreateInfo(4);
var multisampleStateCreateInfo = new PipelineMultisampleStateCreateInfo
{
RasterizationSamples = SampleCounts.Count1,
MinSampleShading = 1.0f
};
var colorBlendAttachmentState = new PipelineColorBlendAttachmentState
{
SrcColorBlendFactor = BlendFactor.One,
DstColorBlendFactor = BlendFactor.Zero,
ColorBlendOp = BlendOp.Add,
SrcAlphaBlendFactor = BlendFactor.One,
DstAlphaBlendFactor = BlendFactor.Zero,
AlphaBlendOp = BlendOp.Add,
ColorWriteMask = ColorComponents.All
};
var depthStencilStateCreateInfo = new PipelineDepthStencilStateCreateInfo();
var colorBlendStateCreateInfo = new PipelineColorBlendStateCreateInfo(
new[] { colorBlendAttachmentState });
var dynamicStateCreateInfo = new PipelineDynamicStateCreateInfo(DynamicState.LineWidth);
var pipelineCreateInfo = new GraphicsPipelineCreateInfo(
layout, renderPass, 0,
shaderStageCreateInfos,
inputAssemblyStateCreateInfo,
vertexInputStateCreateInfo,
rasterizationStateCreateInfo,
tessellationStateCreateInfo,
viewportStateCreateInfo,
multisampleStateCreateInfo,
depthStencilStateCreateInfo,
colorBlendStateCreateInfo,
dynamicStateCreateInfo);
using (Device.CreateGraphicsPipelines(new[] { pipelineCreateInfo })[0]) { }
using (Device.CreateGraphicsPipelines(new[] { pipelineCreateInfo }, cache)[0]) { }
using (Device.CreateGraphicsPipelines(new[] { pipelineCreateInfo }, allocator: CustomAllocator)[0]) { }
using (Device.CreateGraphicsPipelines(new[] { pipelineCreateInfo }, cache, CustomAllocator)[0]) { }
using (Device.CreateGraphicsPipeline(pipelineCreateInfo)) { }
using (Device.CreateGraphicsPipeline(pipelineCreateInfo, allocator: CustomAllocator)) { }
using (Device.CreateGraphicsPipeline(pipelineCreateInfo, cache)) { }
using (Device.CreateGraphicsPipeline(pipelineCreateInfo, cache, CustomAllocator)) { }
}
}
public void FillFormForDisqualification(string disqulificationType, string examinationNumber, string examinationName, string appleant, string fName, string mName, string lName, string aka,
string lastFourSSN, string contactPhone, string mailingAddress, string city, string state, string zip, string email, string cEmail, string empNumber,
string payroll, string department, string appealIssue, string documentLocation, string attachmentDesciption, string authDoc, string authDocDesc, string remedy
)
{
//SubmitAppeal.Clicks();
BtnIAgree.Clicks();
DisqualificatioHeadingID.Clicks();
if (disqulificationType.Contains("Background"))
{
Background.Clicks();
ExaminationNumber.SendKeys(examinationNumber);
ExaminationName.SendKeys(examinationName);
if (appleant == "Yourself")
{
FillingYourSelf.Click();
}
waitForPageUntilElementIsVisible(By.Id("x-auto-0-input"), 20);
FName.EnterText(fName);
MName.EnterText(mName);
LName.EnterText(lName);
Aka.EnterText(aka);
LastFourSSN.EnterText(lastFourSSN);
ContactPhone.EnterText(contactPhone);
MailingAddress.EnterText(mailingAddress);
City.EnterText(city);
State.ClearText(state);
ZipCode.EnterText(zip);
PreferredEmail.EnterText(email);
ConfirmEmail.EnterText(cEmail);
EmployeeNumber.EnterText(empNumber);
Payroll.EnterText(payroll);
EmployingDepartment.EnterText(department);
AppealIssue.EnterText(appealIssue);
Attach.Clicks();
Browse.UploadFile(documentLocation);
AttachmentDescription.EnterText(attachmentDesciption);
Remedy.SendKeys(remedy);
SubmitBtn.Clicks();
AcceptPopupBtn.Clicks();
}
else if (disqulificationType.Contains("Inaccurate Disclosure"))
{
InaccurateDisclosure.Clicks();
ExaminationNumber.SendKeys(examinationNumber);
ExaminationName.SendKeys(examinationName);
if (appleant == "Yourself")
{
FillingYourSelf.Click();
}
waitForPageUntilElementIsVisible(By.Id("x-auto-0-input"), 10);
FName.EnterText(fName);
waitForPageUntilElementIsVisible(By.Id("x-auto-1-input"), 10);
MName.EnterText(mName);
LName.EnterText(lName);
Aka.EnterText(aka);
LastFourSSN.EnterText(lastFourSSN);
ContactPhone.EnterText(contactPhone);
MailingAddress.EnterText(mailingAddress);
City.EnterText(city);
State.ClearText(state);
ZipCode.EnterText(zip);
PreferredEmail.EnterText(email);
ConfirmEmail.EnterText(cEmail);
EmployeeNumber.EnterText(empNumber);
Payroll.EnterText(payroll);
EmployingDepartment.EnterText(department);
AppealIssue.EnterText(appealIssue);
Attach.Clicks();
Browse.UploadFile(documentLocation);
AttachmentDescription.EnterText(attachmentDesciption);
AttachAdditional.Clicks();
BrowseAdditional.UploadFile(authDoc);
DescriptionAdditional.EnterText(authDocDesc);
Remedy.SendKeys(remedy);
SubmitBtn.Clicks();
AcceptPopupBtn.Clicks();
}
}
public void FillFormForDiscipline(string discipline, string examinationNumber, string examinationName, string appleant, string fName, string mName, string lName, string aka,
string lastFourSSN, string contactPhone, string mailingAddress, string city, string state, string zip, string email, string cEmail, string empNumber,
string payroll, string department, string appealIssue, string notificationDocument, string attachmentDesciption, string classificationDoc, string ClassificationDocDesc, string remedy
)
{
// SubmitAppeal.Clicks();
BtnIAgree.Clicks();
DisciplineHeadingID.Clicks();
if (discipline.Contains("1-5 day Suspension") || discipline.Contains("LayOff") ||
discipline.Contains("Probationary Discharge") || discipline.Contains("Probationary Reduction") ||
discipline.Contains("Reduction due to Lay-Off") || discipline.Contains("Release From Temporary Employment") ||
discipline.Contains("Transfer") || discipline.Contains("Resignation"))
{
if (discipline.Contains("1-5 day Suspension"))
{
Suspension.Clicks();
}
else if (discipline.Contains("LayOff"))
{
LayOff.Clicks();
}
else if (discipline.Contains("Probationary Discharge"))
{
ProbationaryDischarge.Clicks();
}
else if (discipline.Contains("Probationary Reduction"))
{
ProbationaryReduction.Clicks();
}
else if (discipline.Contains("Reduction due to Lay-Off"))
{
ReductionDueToLayOff.Clicks();
}
else if (discipline.Contains("Release From Temporary Employment"))
{
ReleaseFromTemporaryEmployment.Clicks();
}
else if (discipline.Contains("Transfer"))
{
Transfer.Clicks();
}
else if (discipline.Contains("Resignation"))
{
Resignation.Clicks();
}
if (appleant.Contains("Yourself"))
{
FillingYourSelf.Click();
}
FName.EnterText(fName);
MName.EnterText(mName);
LName.EnterText(lName);
Aka.EnterText(aka);
LastFourSSN.EnterText(lastFourSSN);
ContactPhone.EnterText(contactPhone);
MailingAddress.EnterText(mailingAddress);
City.EnterText(city);
State.ClearText(state);
ZipCode.EnterText(zip);
PreferredEmail.EnterText(email);
ConfirmEmail.EnterText(cEmail);
EmployeeNumber.EnterText(empNumber);
Payroll.EnterText(payroll);
EmployingDepartment.EnterText(department);
AppealIssue.EnterText(appealIssue);
Attach.Clicks();
Browse.UploadFile(notificationDocument);
AttachmentDescription.EnterText(attachmentDesciption);
Remedy.SendKeys(remedy);
SubmitBtn.Clicks();
AcceptPopupBtn.Clicks();
}
else if (discipline.Contains("ClassificationStudy"))
{
ClassificationStudy.Clicks();
ExaminationNumber.SendKeys(examinationNumber);
ExaminationName.SendKeys(examinationName);
if (appleant == "Yourself")
{
FillingYourSelf.Click();
}
FName.EnterText(fName);
MName.EnterText(mName);
LName.EnterText(lName);
Aka.EnterText(aka);
LastFourSSN.EnterText(lastFourSSN);
ContactPhone.EnterText(contactPhone);
MailingAddress.EnterText(mailingAddress);
City.EnterText(city);
State.ClearText(state);
ZipCode.EnterText(zip);
PreferredEmail.EnterText(email);
ConfirmEmail.EnterText(cEmail);
EmployeeNumber.EnterText(empNumber);
Payroll.EnterText(payroll);
EmployingDepartment.EnterText(department);
AppealIssue.EnterText(appealIssue);
Attach.Clicks();
Browse.UploadFile(notificationDocument);
AttachmentDescription.EnterText(attachmentDesciption);
AttachAdditional.Clicks();
BrowseAdditional.UploadFile(classificationDoc);
DescriptionAdditional.EnterText(ClassificationDocDesc);
Remedy.SendKeys(remedy);
SubmitBtn.Clicks();
AcceptPopupBtn.Clicks();
}
}
private static RenderPass CreateRenderPass(
Device logicalDevice,
ReadOnlySpan <DeviceTexture> targets)
{
ResizeArray <AttachmentReference> colorReferences = new ResizeArray <AttachmentReference>();
AttachmentReference?depthReference = null;
var attachmentDescriptions = new AttachmentDescription[targets.Length];
for (int i = 0; i < targets.Length; i++)
{
//Create the description
attachmentDescriptions[i] = new AttachmentDescription(
flags: AttachmentDescriptions.MayAlias,
format: targets[i].Format,
samples: SampleCounts.Count1,
loadOp: AttachmentLoadOp.Clear,
storeOp: AttachmentStoreOp.Store,
stencilLoadOp: AttachmentLoadOp.DontCare,
stencilStoreOp: AttachmentStoreOp.DontCare,
initialLayout: ImageLayout.Undefined,
finalLayout: targets[i].DesiredLayout);
//Add the reference (either color or depth)
if (targets[i].DepthTexture)
{
if (depthReference != null)
{
throw new Exception(
$"[{nameof(Renderer)}] Only 1 depth target can be used at a time");
}
else
{
depthReference = new AttachmentReference(i, ImageLayout.DepthStencilAttachmentOptimal);
}
}
else
{
colorReferences.Add(new AttachmentReference(i, ImageLayout.ColorAttachmentOptimal));
}
}
//Dependency at the beginning to transition the attachments to the proper layout
var beginTransitionDependency = new SubpassDependency(
srcSubpass: Constant.SubpassExternal,
dstSubpass: 0, //Our subpass
srcStageMask: PipelineStages.BottomOfPipe,
srcAccessMask: Accesses.MemoryRead,
dstStageMask: PipelineStages.ColorAttachmentOutput,
dstAccessMask: Accesses.ColorAttachmentWrite,
dependencyFlags: Dependencies.None
);
//Dependency at the end to transition the attachments to the final layout
var endTransitionDependency = new SubpassDependency(
srcSubpass: 0, //Our subpass
dstSubpass: Constant.SubpassExternal,
srcStageMask: PipelineStages.ColorAttachmentOutput,
srcAccessMask: Accesses.ColorAttachmentWrite,
dstStageMask: PipelineStages.BottomOfPipe,
dstAccessMask: Accesses.MemoryRead,
dependencyFlags: Dependencies.None
);
return(logicalDevice.CreateRenderPass(new RenderPassCreateInfo(
subpasses: new []
{
new SubpassDescription
(
flags: SubpassDescriptionFlags.None,
colorAttachments: colorReferences.ToArray(),
depthStencilAttachment: depthReference
)
},
attachments: attachmentDescriptions,
dependencies: new [] { beginTransitionDependency, endTransitionDependency }
)));
}
public void FillFormForPosition(string examinationPosition, string examinationNumber, string examinationName, string appleant, string fName, string mName, string lName, string aka,
string lastFourSSN, string contactPhone, string mailingAddress, string city, string state, string zip, string email, string cEmail, string empNumber,
string payroll, string department, string appealIssue, string document, string attachmentDesciption, string remedy
)
{
// SubmitAppeal.Clicks();
BtnIAgree.Clicks();
PositionHeadingID.Clicks();
if (examinationPosition == "Application Reject")
{
ApplicationRejection.Clicks();
}
else if (examinationPosition == "Appraisal of Promotability")
{
AppraisalOfPromotability.Clicks();
}
else if (examinationPosition == "Evaluation of Training and Experience")
{
EvaluationOfTraining.Clicks();
}
else if (examinationPosition == "Interview")
{
Interview.Clicks();
}
else if (examinationPosition == "Performance Test")
{
PerformanceTest.Clicks();
}
else if (examinationPosition == "Veteran Credit")
{
VeteranCredit.Clicks();
}
else if (examinationPosition == "Paper-and-Pencil Written Tests")
{
WrittenTests.Clicks();
}
else if (examinationPosition == "Computer-Administered Tests")
{
ComputerAdministeredTests.Clicks();
}
ExaminationNumber.SendKeys(examinationNumber);
ExaminationName.SendKeys(examinationName);
if (appleant == "Yourself")
{
FillingYourSelf.Click();
}
FName.EnterText(fName);
MName.EnterText(mName);
LName.EnterText(lName);
Aka.EnterText(aka);
LastFourSSN.EnterText(lastFourSSN);
ContactPhone.EnterText(contactPhone);
MailingAddress.EnterText(mailingAddress);
City.EnterText(city);
State.ClearText(state);
ZipCode.EnterText(zip);
PreferredEmail.EnterText(email);
ConfirmEmail.EnterText(cEmail);
EmployeeNumber.EnterText(empNumber);
Payroll.EnterText(payroll);
EmployingDepartment.EnterText(department);
AppealIssue.EnterText(appealIssue);
Attach.Clicks();
Browse.UploadFile(document);
AttachmentDescription.EnterText(attachmentDesciption);
Remedy.SendKeys(remedy);
SubmitBtn.Clicks();
AcceptPopupBtn.Clicks();
}
public bool Create(string vsName, string fsName,
VertexInputBindingDescription [] vbind,
VertexInputAttributeDescription [] vatts)
{
Device dv = mDevices.GetLogicalDevice();
PipelineShaderStageCreateInfo plssciv = new PipelineShaderStageCreateInfo(
ShaderStages.Vertex, mShaders[vsName], "main", null);
PipelineShaderStageCreateInfo plsscif = new PipelineShaderStageCreateInfo(
ShaderStages.Fragment, mShaders[fsName], "main", null);
PipelineVertexInputStateCreateInfo plvisci = new PipelineVertexInputStateCreateInfo(
vbind, vatts);
PipelineInputAssemblyStateCreateInfo pliasci = new PipelineInputAssemblyStateCreateInfo(
PrimitiveTopology.TriangleList);
Viewport vp = new Viewport(0, 0, 1280, 720, 0f, 1f);
Rect2D scissor = new Rect2D(Offset2D.Zero, mDevices.GetChainExtent());
PipelineViewportStateCreateInfo plvpsci = new PipelineViewportStateCreateInfo(
new Viewport[1] {
vp
}, new Rect2D[1] {
scissor
});
PipelineRasterizationStateCreateInfo plrsci = new PipelineRasterizationStateCreateInfo();
plrsci.LineWidth = 1;
PipelineMultisampleStateCreateInfo plmssci = new PipelineMultisampleStateCreateInfo();
plmssci.RasterizationSamples = SampleCounts.Count1;
PipelineColorBlendAttachmentState plcbas = new PipelineColorBlendAttachmentState();
plcbas.ColorWriteMask = ColorComponents.All;
plcbas.BlendEnable = false;
PipelineColorBlendStateCreateInfo plcbsci = new PipelineColorBlendStateCreateInfo();
plcbsci.LogicOpEnable = false;
plcbsci.LogicOp = LogicOp.Copy;
plcbsci.Attachments = new PipelineColorBlendAttachmentState[1] {
plcbas
};
plcbsci.BlendConstants = ColorF4.Zero;
PipelineLayoutCreateInfo pllci = new PipelineLayoutCreateInfo(
mDevices.GetDSLs());
mPipeLayout = dv.CreatePipelineLayout(pllci);
AttachmentDescription ad = new AttachmentDescription();
ad.Format = Format.B8G8R8A8UNorm;
ad.Samples = SampleCounts.Count1;
ad.LoadOp = AttachmentLoadOp.Clear;
ad.StoreOp = AttachmentStoreOp.Store;
ad.StencilLoadOp = AttachmentLoadOp.DontCare;
ad.StencilStoreOp = AttachmentStoreOp.DontCare;
ad.InitialLayout = ImageLayout.Undefined;
ad.FinalLayout = ImageLayout.PresentSrcKhr;
AttachmentReference ar = new AttachmentReference(0, ImageLayout.ColorAttachmentOptimal);
SubpassDescription spd = new SubpassDescription();
spd.ColorAttachments = new AttachmentReference[1] {
ar
};
SubpassDependency spdc = new SubpassDependency();
spdc.SrcSubpass = Constant.SubpassExternal;
spdc.DstSubpass = 0;
spdc.SrcStageMask = PipelineStages.ColorAttachmentOutput;
spdc.SrcAccessMask = 0;
spdc.DstStageMask = PipelineStages.ColorAttachmentOutput;
spdc.DstAccessMask = Accesses.ColorAttachmentRead | Accesses.ColorAttachmentWrite;
RenderPassCreateInfo rpci = new RenderPassCreateInfo(
new SubpassDescription[1] {
spd
},
new AttachmentDescription[1] {
ad
},
new SubpassDependency[1] {
spdc
});
mRenderPass = dv.CreateRenderPass(rpci);
GraphicsPipelineCreateInfo gplci = new GraphicsPipelineCreateInfo();
gplci.Stages = new PipelineShaderStageCreateInfo[2] {
plssciv, plsscif
};
gplci.VertexInputState = plvisci;
gplci.InputAssemblyState = pliasci;
gplci.ViewportState = plvpsci;
gplci.RasterizationState = plrsci;
gplci.MultisampleState = plmssci;
gplci.DepthStencilState = null;
gplci.ColorBlendState = plcbsci;
gplci.DynamicState = null;
gplci.Layout = mPipeLayout;
gplci.RenderPass = mRenderPass;
gplci.Subpass = 0;
gplci.BasePipelineHandle = null;
gplci.BasePipelineIndex = -1;
mPipe = dv.CreateGraphicsPipeline(gplci);
CreateSyncObjects();
return(true);
}
public unsafe RenderPass(Api api, SwapChain swapChain, DepthBuffer depthBuffer, AttachmentLoadOp colorBufferLoadOp, AttachmentLoadOp depthBufferLoadOp)
{
_api = api;
var colorAttachment = new AttachmentDescription();
colorAttachment.Format = swapChain.Format;
colorAttachment.Samples = SampleCountFlags.SampleCount1Bit;
colorAttachment.LoadOp = colorBufferLoadOp;
colorAttachment.StoreOp = AttachmentStoreOp.Store;
colorAttachment.StencilLoadOp = AttachmentLoadOp.DontCare;
colorAttachment.StencilStoreOp = AttachmentStoreOp.DontCare;
colorAttachment.InitialLayout = colorBufferLoadOp == AttachmentLoadOp.Clear ? ImageLayout.Undefined : ImageLayout.PresentSrcKhr;
colorAttachment.FinalLayout = ImageLayout.PresentSrcKhr;
var depthAttachment = new AttachmentDescription();
depthAttachment.Format = depthBuffer.Format;
depthAttachment.Samples = SampleCountFlags.SampleCount1Bit;
depthAttachment.LoadOp = depthBufferLoadOp;
depthAttachment.StoreOp = AttachmentStoreOp.DontCare;
depthAttachment.StencilLoadOp = AttachmentLoadOp.DontCare;
depthAttachment.StencilStoreOp = AttachmentStoreOp.DontCare;
depthAttachment.InitialLayout = depthBufferLoadOp == AttachmentLoadOp.Clear ? ImageLayout.Undefined : ImageLayout.DepthStencilAttachmentOptimal;
depthAttachment.FinalLayout = ImageLayout.DepthStencilAttachmentOptimal;
var colorAttachmentRef = new AttachmentReference();
colorAttachmentRef.Attachment = 0;
colorAttachmentRef.Layout = ImageLayout.ColorAttachmentOptimal;
var depthAttachmentRef = new AttachmentReference();
depthAttachmentRef.Attachment = 1;
depthAttachmentRef.Layout = ImageLayout.DepthStencilAttachmentOptimal;
var subpass = new SubpassDescription();
subpass.PipelineBindPoint = PipelineBindPoint.Graphics;
subpass.ColorAttachmentCount = 1;
subpass.PColorAttachments = (AttachmentReference *)Unsafe.AsPointer(ref colorAttachmentRef);
subpass.PDepthStencilAttachment = (AttachmentReference *)Unsafe.AsPointer(ref depthAttachmentRef);
var dependency = new SubpassDependency();
dependency.SrcSubpass = Vk.SubpassExternal;
dependency.DstSubpass = 0;
dependency.SrcStageMask = PipelineStageFlags.PipelineStageColorAttachmentOutputBit;
dependency.SrcAccessMask = 0;
dependency.DstStageMask = PipelineStageFlags.PipelineStageColorAttachmentOutputBit;
dependency.DstAccessMask = AccessFlags.AccessColorAttachmentReadBit | AccessFlags.AccessColorAttachmentWriteBit;
Span <AttachmentDescription> attachments = stackalloc AttachmentDescription[]
{
colorAttachment,
depthAttachment
};
var renderPassInfo = new RenderPassCreateInfo();
renderPassInfo.SType = StructureType.RenderPassCreateInfo;
renderPassInfo.AttachmentCount = (uint)attachments.Length;
renderPassInfo.PAttachments = (AttachmentDescription *)Unsafe.AsPointer(ref attachments[0]);
renderPassInfo.SubpassCount = 1;
renderPassInfo.PSubpasses = (SubpassDescription *)Unsafe.AsPointer(ref subpass);
renderPassInfo.DependencyCount = 1;
renderPassInfo.PDependencies = (SubpassDependency *)Unsafe.AsPointer(ref dependency);
Util.Verify(
_api.Vk.CreateRenderPass(_api.Vk.CurrentDevice.Value, renderPassInfo, default, out _vkRenderPass),
//[HandleProcessCorruptedStateExceptionsAttribute, SecurityCriticalAttribute]
private unsafe void Recreate()
{
errorDuringCreate = false;
if (Description.RootSignature == null)
{
return;
}
PipelineShaderStageCreateInfo[] stages;
// create render pass
bool hasDepthStencilAttachment = Description.Output.DepthStencilFormat != PixelFormat.None;
var renderTargetCount = Description.Output.RenderTargetCount;
var attachmentCount = renderTargetCount;
if (hasDepthStencilAttachment)
{
attachmentCount++;
}
var attachments = new AttachmentDescription[attachmentCount];
var colorAttachmentReferences = new AttachmentReference[renderTargetCount];
fixed(PixelFormat *renderTargetFormat = &Description.Output.RenderTargetFormat0)
fixed(BlendStateRenderTargetDescription * blendDescription = &Description.BlendState.RenderTarget0)
{
for (int i = 0; i < renderTargetCount; i++)
{
var currentBlendDesc = Description.BlendState.IndependentBlendEnable ? (blendDescription + i) : blendDescription;
attachments[i] = new AttachmentDescription
{
Format = VulkanConvertExtensions.ConvertPixelFormat(*(renderTargetFormat + i)),
Samples = SampleCountFlags.Sample1,
LoadOperation = currentBlendDesc->BlendEnable ? AttachmentLoadOperation.Load : AttachmentLoadOperation.DontCare, // TODO VULKAN: Only if any destination blend?
StoreOperation = AttachmentStoreOperation.Store,
StencilLoadOperation = AttachmentLoadOperation.DontCare,
StencilStoreOperation = AttachmentStoreOperation.DontCare,
InitialLayout = ImageLayout.ColorAttachmentOptimal,
FinalLayout = ImageLayout.ColorAttachmentOptimal,
};
colorAttachmentReferences[i] = new AttachmentReference
{
Attachment = (uint)i,
Layout = ImageLayout.ColorAttachmentOptimal,
};
}
}
if (hasDepthStencilAttachment)
{
attachments[attachmentCount - 1] = new AttachmentDescription
{
Format = Texture.GetFallbackDepthStencilFormat(GraphicsDevice, VulkanConvertExtensions.ConvertPixelFormat(Description.Output.DepthStencilFormat)),
Samples = SampleCountFlags.Sample1,
LoadOperation = AttachmentLoadOperation.Load, // TODO VULKAN: Only if depth read enabled?
StoreOperation = AttachmentStoreOperation.Store, // TODO VULKAN: Only if depth write enabled?
StencilLoadOperation = AttachmentLoadOperation.DontCare, // TODO VULKAN: Handle stencil
StencilStoreOperation = AttachmentStoreOperation.DontCare,
InitialLayout = ImageLayout.DepthStencilAttachmentOptimal,
FinalLayout = ImageLayout.DepthStencilAttachmentOptimal,
};
}
var depthAttachmentReference = new AttachmentReference
{
Attachment = (uint)attachments.Length - 1,
Layout = ImageLayout.DepthStencilAttachmentOptimal,
};
var subpass = new SubpassDescription
{
PipelineBindPoint = PipelineBindPoint.Graphics,
ColorAttachmentCount = (uint)renderTargetCount,
ColorAttachments = colorAttachmentReferences.Length > 0 ? new IntPtr(Interop.Fixed(colorAttachmentReferences)) : IntPtr.Zero,
DepthStencilAttachment = hasDepthStencilAttachment ? new IntPtr(&depthAttachmentReference) : IntPtr.Zero,
};
var renderPassCreateInfo = new RenderPassCreateInfo
{
StructureType = StructureType.RenderPassCreateInfo,
AttachmentCount = (uint)attachmentCount,
Attachments = attachments.Length > 0 ? new IntPtr(Interop.Fixed(attachments)) : IntPtr.Zero,
SubpassCount = 1,
Subpasses = new IntPtr(&subpass)
};
// create pipeline layout
// Remap descriptor set indices to those in the shader. This ordering generated by the ShaderCompiler
var resourceGroups = Description.EffectBytecode.Reflection.ResourceBindings.Select(x => x.ResourceGroup ?? "Globals").Distinct().ToList();
ResourceGroupCount = resourceGroups.Count;
var layouts = Description.RootSignature.EffectDescriptorSetReflection.Layouts;
// Get binding indices used by the shader
var destinationBindings = Description.EffectBytecode.Stages
.SelectMany(x => BinarySerialization.Read <ShaderInputBytecode>(x.Data).ResourceBindings)
.GroupBy(x => x.Key, x => x.Value)
.ToDictionary(x => x.Key, x => x.First());
var maxBindingIndex = destinationBindings.Max(x => x.Value);
var destinationEntries = new DescriptorSetLayoutBuilder.Entry[maxBindingIndex + 1];
DescriptorBindingMapping = new List <DescriptorSetInfo>();
for (int i = 0; i < resourceGroups.Count; i++)
{
var resourceGroupName = resourceGroups[i] == "Globals" ? Description.RootSignature.EffectDescriptorSetReflection.DefaultSetSlot : resourceGroups[i];
var layoutIndex = resourceGroups[i] == null ? 0 : layouts.FindIndex(x => x.Name == resourceGroupName);
// Check if the resource group is used by the shader
if (layoutIndex == -1)
{
continue;
}
var sourceEntries = layouts[layoutIndex].Layout.Entries;
for (int sourceBinding = 0; sourceBinding < sourceEntries.Count; sourceBinding++)
{
var sourceEntry = sourceEntries[sourceBinding];
int destinationBinding;
if (destinationBindings.TryGetValue(sourceEntry.Key.Name, out destinationBinding))
{
destinationEntries[destinationBinding] = sourceEntry;
// No need to umpdate immutable samplers
if (sourceEntry.Class == EffectParameterClass.Sampler && sourceEntry.ImmutableSampler != null)
{
continue;
}
DescriptorBindingMapping.Add(new DescriptorSetInfo
{
SourceSet = layoutIndex,
SourceBinding = sourceBinding,
DestinationBinding = destinationBinding,
DescriptorType = VulkanConvertExtensions.ConvertDescriptorType(sourceEntry.Class, sourceEntry.Type)
});
}
}
}
// Create default sampler, used by texture and buffer loads
destinationEntries[0] = new DescriptorSetLayoutBuilder.Entry
{
Class = EffectParameterClass.Sampler,
Type = EffectParameterType.Sampler,
ImmutableSampler = GraphicsDevice.SamplerStates.PointWrap,
ArraySize = 1,
};
// Create descriptor set layout
NativeDescriptorSetLayout = DescriptorSetLayout.CreateNativeDescriptorSetLayout(GraphicsDevice, destinationEntries, out DescriptorTypeCounts);
// Create pipeline layout
var nativeDescriptorSetLayout = NativeDescriptorSetLayout;
var pipelineLayoutCreateInfo = new PipelineLayoutCreateInfo
{
StructureType = StructureType.PipelineLayoutCreateInfo,
SetLayoutCount = 1,
SetLayouts = new IntPtr(&nativeDescriptorSetLayout)
};
// Create shader stages
Dictionary <int, string> inputAttributeNames;
// Note: important to pin this so that stages[x].Name is valid during this whole function
void *defaultEntryPointData = Interop.Fixed(defaultEntryPoint);
stages = CreateShaderStages(Description, out inputAttributeNames);
var inputAttributes = new VertexInputAttributeDescription[Description.InputElements.Length];
int inputAttributeCount = 0;
var inputBindings = new VertexInputBindingDescription[inputAttributes.Length];
int inputBindingCount = 0;
for (int inputElementIndex = 0; inputElementIndex < inputAttributes.Length; inputElementIndex++)
{
var inputElement = Description.InputElements[inputElementIndex];
var slotIndex = inputElement.InputSlot;
if (inputElement.InstanceDataStepRate > 1)
{
throw new NotImplementedException();
}
Format format;
int size;
bool isCompressed;
VulkanConvertExtensions.ConvertPixelFormat(inputElement.Format, out format, out size, out isCompressed);
var location = inputAttributeNames.FirstOrDefault(x => x.Value == inputElement.SemanticName && inputElement.SemanticIndex == 0 || x.Value == inputElement.SemanticName + inputElement.SemanticIndex);
if (location.Value != null)
{
inputAttributes[inputAttributeCount++] = new VertexInputAttributeDescription
{
Format = format,
Offset = (uint)inputElement.AlignedByteOffset,
Binding = (uint)inputElement.InputSlot,
Location = (uint)location.Key
};
}
inputBindings[slotIndex].Binding = (uint)slotIndex;
inputBindings[slotIndex].InputRate = inputElement.InputSlotClass == InputClassification.Vertex ? VertexInputRate.Vertex : VertexInputRate.Instance;
// TODO VULKAN: This is currently an argument to Draw() overloads.
if (inputBindings[slotIndex].Stride < inputElement.AlignedByteOffset + size)
{
inputBindings[slotIndex].Stride = (uint)(inputElement.AlignedByteOffset + size);
}
if (inputElement.InputSlot >= inputBindingCount)
{
inputBindingCount = inputElement.InputSlot + 1;
}
}
var inputAssemblyState = new PipelineInputAssemblyStateCreateInfo
{
StructureType = StructureType.PipelineInputAssemblyStateCreateInfo,
Topology = VulkanConvertExtensions.ConvertPrimitiveType(Description.PrimitiveType),
PrimitiveRestartEnable = VulkanConvertExtensions.ConvertPrimitiveRestart(Description.PrimitiveType),
};
// TODO VULKAN: Tessellation and multisampling
var multisampleState = new PipelineMultisampleStateCreateInfo
{
StructureType = StructureType.PipelineMultisampleStateCreateInfo,
RasterizationSamples = SampleCountFlags.Sample1
};
//var tessellationState = new PipelineTessellationStateCreateInfo();
var rasterizationState = new PipelineRasterizationStateCreateInfo
{
StructureType = StructureType.PipelineRasterizationStateCreateInfo,
CullMode = VulkanConvertExtensions.ConvertCullMode(Description.RasterizerState.CullMode),
FrontFace = Description.RasterizerState.FrontFaceCounterClockwise ? FrontFace.CounterClockwise : FrontFace.Clockwise,
PolygonMode = VulkanConvertExtensions.ConvertFillMode(Description.RasterizerState.FillMode),
DepthBiasEnable = true, // TODO VULKAN
DepthBiasConstantFactor = Description.RasterizerState.DepthBias,
DepthBiasSlopeFactor = Description.RasterizerState.SlopeScaleDepthBias,
DepthBiasClamp = Description.RasterizerState.DepthBiasClamp,
LineWidth = 1.0f,
DepthClampEnable = !Description.RasterizerState.DepthClipEnable,
RasterizerDiscardEnable = false,
};
var depthStencilState = new PipelineDepthStencilStateCreateInfo
{
StructureType = StructureType.PipelineDepthStencilStateCreateInfo,
DepthTestEnable = Description.DepthStencilState.DepthBufferEnable,
StencilTestEnable = Description.DepthStencilState.StencilEnable,
DepthWriteEnable = Description.DepthStencilState.DepthBufferWriteEnable,
MinDepthBounds = 0.0f,
MaxDepthBounds = 1.0f,
DepthCompareOperation = VulkanConvertExtensions.ConvertComparisonFunction(Description.DepthStencilState.DepthBufferFunction),
Front = new StencilOperationState
{
CompareOperation = VulkanConvertExtensions.ConvertComparisonFunction(Description.DepthStencilState.FrontFace.StencilFunction),
DepthFailOperation = VulkanConvertExtensions.ConvertStencilOperation(Description.DepthStencilState.FrontFace.StencilDepthBufferFail),
FailOperation = VulkanConvertExtensions.ConvertStencilOperation(Description.DepthStencilState.FrontFace.StencilFail),
PassOperation = VulkanConvertExtensions.ConvertStencilOperation(Description.DepthStencilState.FrontFace.StencilPass),
CompareMask = Description.DepthStencilState.StencilMask,
WriteMask = Description.DepthStencilState.StencilWriteMask
},
Back = new StencilOperationState
{
CompareOperation = VulkanConvertExtensions.ConvertComparisonFunction(Description.DepthStencilState.BackFace.StencilFunction),
DepthFailOperation = VulkanConvertExtensions.ConvertStencilOperation(Description.DepthStencilState.BackFace.StencilDepthBufferFail),
FailOperation = VulkanConvertExtensions.ConvertStencilOperation(Description.DepthStencilState.BackFace.StencilFail),
PassOperation = VulkanConvertExtensions.ConvertStencilOperation(Description.DepthStencilState.BackFace.StencilPass),
CompareMask = Description.DepthStencilState.StencilMask,
WriteMask = Description.DepthStencilState.StencilWriteMask
}
};
var description = Description.BlendState;
var colorBlendAttachments = new PipelineColorBlendAttachmentState[renderTargetCount];
var renderTargetBlendState = &description.RenderTarget0;
for (int i = 0; i < renderTargetCount; i++)
{
colorBlendAttachments[i] = new PipelineColorBlendAttachmentState
{
BlendEnable = renderTargetBlendState->BlendEnable,
AlphaBlendOperation = VulkanConvertExtensions.ConvertBlendFunction(renderTargetBlendState->AlphaBlendFunction),
ColorBlendOperation = VulkanConvertExtensions.ConvertBlendFunction(renderTargetBlendState->ColorBlendFunction),
DestinationAlphaBlendFactor = VulkanConvertExtensions.ConvertBlend(renderTargetBlendState->AlphaDestinationBlend),
DestinationColorBlendFactor = VulkanConvertExtensions.ConvertBlend(renderTargetBlendState->ColorDestinationBlend),
SourceAlphaBlendFactor = VulkanConvertExtensions.ConvertBlend(renderTargetBlendState->AlphaSourceBlend),
SourceColorBlendFactor = VulkanConvertExtensions.ConvertBlend(renderTargetBlendState->ColorSourceBlend),
ColorWriteMask = VulkanConvertExtensions.ConvertColorWriteChannels(renderTargetBlendState->ColorWriteChannels),
};
if (description.IndependentBlendEnable)
{
renderTargetBlendState++;
}
}
var viewportState = new PipelineViewportStateCreateInfo
{
StructureType = StructureType.PipelineViewportStateCreateInfo,
ScissorCount = 1,
ViewportCount = 1,
};
fixed(void *dynamicStatesPointer = dynamicStates.Length == 0?null : dynamicStates,
inputAttributesPointer = inputAttributes.Length == 0?null : inputAttributes,
inputBindingsPointer = inputBindings.Length == 0?null : inputBindings,
colorBlendAttachmentsPointer = colorBlendAttachments.Length == 0?null : colorBlendAttachments,
stagesPointer = stages.Length == 0?null : stages)
{
var vertexInputState = new PipelineVertexInputStateCreateInfo
{
StructureType = StructureType.PipelineVertexInputStateCreateInfo,
VertexAttributeDescriptionCount = (uint)inputAttributeCount,
VertexAttributeDescriptions = (IntPtr)inputAttributesPointer,
VertexBindingDescriptionCount = (uint)inputBindingCount,
VertexBindingDescriptions = (IntPtr)inputBindingsPointer,
};
var colorBlendState = new PipelineColorBlendStateCreateInfo
{
StructureType = StructureType.PipelineColorBlendStateCreateInfo,
AttachmentCount = (uint)renderTargetCount,
Attachments = (IntPtr)colorBlendAttachmentsPointer,
};
var dynamicState = new PipelineDynamicStateCreateInfo
{
StructureType = StructureType.PipelineDynamicStateCreateInfo,
DynamicStateCount = (uint)dynamicStates.Length,
DynamicStates = (IntPtr)dynamicStatesPointer,
};
var createInfo = new GraphicsPipelineCreateInfo
{
StructureType = StructureType.GraphicsPipelineCreateInfo,
StageCount = (uint)stages.Length,
Stages = (IntPtr)stagesPointer,
//TessellationState = new IntPtr(&tessellationState),
VertexInputState = new IntPtr(&vertexInputState),
InputAssemblyState = new IntPtr(&inputAssemblyState),
RasterizationState = new IntPtr(&rasterizationState),
MultisampleState = new IntPtr(&multisampleState),
DepthStencilState = new IntPtr(&depthStencilState),
ColorBlendState = new IntPtr(&colorBlendState),
DynamicState = new IntPtr(&dynamicState),
ViewportState = new IntPtr(&viewportState),
Subpass = 0,
};
using (GraphicsDevice.QueueLock.ReadLock())
{
NativeRenderPass = GraphicsDevice.NativeDevice.CreateRenderPass(ref renderPassCreateInfo);
NativeLayout = GraphicsDevice.NativeDevice.CreatePipelineLayout(ref pipelineLayoutCreateInfo);
createInfo.Layout = NativeLayout;
createInfo.RenderPass = NativeRenderPass;
try {
NativePipeline = GraphicsDevice.NativeDevice.CreateGraphicsPipelines(PipelineCache.Null, 1, &createInfo);
} catch (Exception e) {
errorDuringCreate = true;
NativePipeline = Pipeline.Null;
}
}
}
// Cleanup shader modules
for (int i = 0; i < stages.Length; i++)
{
GraphicsDevice.NativeDevice.DestroyShaderModule(stages[i].Module);
}
}
private unsafe void CreateRenderPass(PipelineStateDescription pipelineStateDescription)
{
bool hasDepthStencilAttachment = pipelineStateDescription.Output.DepthStencilFormat != PixelFormat.None;
var renderTargetCount = pipelineStateDescription.Output.RenderTargetCount;
var attachmentCount = renderTargetCount;
if (hasDepthStencilAttachment)
attachmentCount++;
var attachments = new AttachmentDescription[attachmentCount];
var colorAttachmentReferences = new AttachmentReference[renderTargetCount];
fixed (PixelFormat* renderTargetFormat = &pipelineStateDescription.Output.RenderTargetFormat0)
fixed (BlendStateRenderTargetDescription* blendDescription = &pipelineStateDescription.BlendState.RenderTarget0)
{
for (int i = 0; i < renderTargetCount; i++)
{
var currentBlendDesc = pipelineStateDescription.BlendState.IndependentBlendEnable ? (blendDescription + i) : blendDescription;
attachments[i] = new AttachmentDescription
{
Format = VulkanConvertExtensions.ConvertPixelFormat(*(renderTargetFormat + i)),
Samples = SampleCountFlags.Sample1,
LoadOperation = currentBlendDesc->BlendEnable ? AttachmentLoadOperation.Load : AttachmentLoadOperation.DontCare, // TODO VULKAN: Only if any destination blend?
StoreOperation = AttachmentStoreOperation.Store,
StencilLoadOperation = AttachmentLoadOperation.DontCare,
StencilStoreOperation = AttachmentStoreOperation.DontCare,
InitialLayout = ImageLayout.ColorAttachmentOptimal,
FinalLayout = ImageLayout.ColorAttachmentOptimal,
};
colorAttachmentReferences[i] = new AttachmentReference
{
Attachment = (uint)i,
Layout = ImageLayout.ColorAttachmentOptimal,
};
}
}
if (hasDepthStencilAttachment)
{
attachments[attachmentCount - 1] = new AttachmentDescription
{
Format = Texture.GetFallbackDepthStencilFormat(GraphicsDevice, VulkanConvertExtensions.ConvertPixelFormat(pipelineStateDescription.Output.DepthStencilFormat)),
Samples = SampleCountFlags.Sample1,
LoadOperation = AttachmentLoadOperation.Load, // TODO VULKAN: Only if depth read enabled?
StoreOperation = AttachmentStoreOperation.Store, // TODO VULKAN: Only if depth write enabled?
StencilLoadOperation = AttachmentLoadOperation.DontCare, // TODO VULKAN: Handle stencil
StencilStoreOperation = AttachmentStoreOperation.DontCare,
InitialLayout = ImageLayout.DepthStencilAttachmentOptimal,
FinalLayout = ImageLayout.DepthStencilAttachmentOptimal,
};
}
var depthAttachmentReference = new AttachmentReference
{
Attachment = (uint)attachments.Length - 1,
Layout = ImageLayout.DepthStencilAttachmentOptimal,
};
var subpass = new SubpassDescription
{
PipelineBindPoint = PipelineBindPoint.Graphics,
ColorAttachmentCount = (uint)renderTargetCount,
ColorAttachments = colorAttachmentReferences.Length > 0 ? new IntPtr(Interop.Fixed(colorAttachmentReferences)) : IntPtr.Zero,
DepthStencilAttachment = hasDepthStencilAttachment ? new IntPtr(&depthAttachmentReference) : IntPtr.Zero,
};
var renderPassCreateInfo = new RenderPassCreateInfo
{
StructureType = StructureType.RenderPassCreateInfo,
AttachmentCount = (uint)attachmentCount,
Attachments = attachments.Length > 0 ? new IntPtr(Interop.Fixed(attachments)) : IntPtr.Zero,
SubpassCount = 1,
Subpasses = new IntPtr(&subpass)
};
NativeRenderPass = GraphicsDevice.NativeDevice.CreateRenderPass(ref renderPassCreateInfo);
}
public static unsafe DisposableRenderPass ToRenderPass(this ProgramPipelineState state, VulkanRenderer gd, Device device)
{
const int MaxAttachments = Constants.MaxRenderTargets + 1;
AttachmentDescription[] attachmentDescs = null;
var subpass = new SubpassDescription()
{
PipelineBindPoint = PipelineBindPoint.Graphics
};
AttachmentReference *attachmentReferences = stackalloc AttachmentReference[MaxAttachments];
Span <int> attachmentIndices = stackalloc int[MaxAttachments];
Span <Silk.NET.Vulkan.Format> attachmentFormats = stackalloc Silk.NET.Vulkan.Format[MaxAttachments];
int attachmentCount = 0;
int colorCount = 0;
int maxColorAttachmentIndex = 0;
for (int i = 0; i < state.AttachmentEnable.Length; i++)
{
if (state.AttachmentEnable[i])
{
maxColorAttachmentIndex = i;
attachmentFormats[attachmentCount] = gd.FormatCapabilities.ConvertToVkFormat(state.AttachmentFormats[i]);
attachmentIndices[attachmentCount++] = i;
colorCount++;
}
}
if (state.DepthStencilEnable)
{
attachmentFormats[attachmentCount++] = gd.FormatCapabilities.ConvertToVkFormat(state.DepthStencilFormat);
}
if (attachmentCount != 0)
{
attachmentDescs = new AttachmentDescription[attachmentCount];
for (int i = 0; i < attachmentCount; i++)
{
int bindIndex = attachmentIndices[i];
attachmentDescs[i] = new AttachmentDescription(
0,
attachmentFormats[i],
TextureStorage.ConvertToSampleCountFlags((uint)state.SamplesCount),
AttachmentLoadOp.Load,
AttachmentStoreOp.Store,
AttachmentLoadOp.Load,
AttachmentStoreOp.Store,
ImageLayout.General,
ImageLayout.General);
}
int colorAttachmentsCount = colorCount;
if (colorAttachmentsCount > MaxAttachments - 1)
{
colorAttachmentsCount = MaxAttachments - 1;
}
if (colorAttachmentsCount != 0)
{
int maxAttachmentIndex = Constants.MaxRenderTargets - 1;
subpass.ColorAttachmentCount = (uint)maxAttachmentIndex + 1;
subpass.PColorAttachments = &attachmentReferences[0];
// Fill with VK_ATTACHMENT_UNUSED to cover any gaps.
for (int i = 0; i <= maxAttachmentIndex; i++)
{
subpass.PColorAttachments[i] = new AttachmentReference(Vk.AttachmentUnused, ImageLayout.Undefined);
}
for (int i = 0; i < colorAttachmentsCount; i++)
{
int bindIndex = attachmentIndices[i];
subpass.PColorAttachments[bindIndex] = new AttachmentReference((uint)i, ImageLayout.General);
}
}
if (state.DepthStencilEnable)
{
uint dsIndex = (uint)attachmentCount - 1;
subpass.PDepthStencilAttachment = &attachmentReferences[MaxAttachments - 1];
*subpass.PDepthStencilAttachment = new AttachmentReference(dsIndex, ImageLayout.General);
}
}
var subpassDependency = new SubpassDependency(
0,
0,
PipelineStageFlags.PipelineStageAllGraphicsBit,
PipelineStageFlags.PipelineStageAllGraphicsBit,
AccessFlags.AccessMemoryReadBit | AccessFlags.AccessMemoryWriteBit,
AccessFlags.AccessMemoryReadBit | AccessFlags.AccessMemoryWriteBit,
0);
fixed(AttachmentDescription *pAttachmentDescs = attachmentDescs)
{
var renderPassCreateInfo = new RenderPassCreateInfo()
{
SType = StructureType.RenderPassCreateInfo,
PAttachments = pAttachmentDescs,
AttachmentCount = attachmentDescs != null ? (uint)attachmentDescs.Length : 0,
PSubpasses = &subpass,
SubpassCount = 1,
PDependencies = &subpassDependency,
DependencyCount = 1
};
gd.Api.CreateRenderPass(device, renderPassCreateInfo, null, out var renderPass).ThrowOnError();
return(new DisposableRenderPass(gd.Api, device, renderPass));
}
}
