private void ReadButton_Click(object sender, EventArgs e)
{
if (!m_Connected)
{
return;
}
String DeviceName = DeviceAddr.Text;
int DeviceSize;
if (!int.TryParse(DeviceNum.Text, out DeviceSize))
{
DeviceSize = 1;
DeviceNum.Text = DeviceSize.ToString();
}
try
{
String data = CommUtil.GetStringFromDevice(DeviceName, DeviceSize * 2, m_PLCCom);
StringBuilder msg = new StringBuilder();
foreach (Char c in data)
{
msg.Append((short)(c));
msg.Append(" ");
}
DeviceData.Text = msg.ToString();
}
catch (System.Exception ex)
{
MessageBox.Show(ex.Message, "错误");
}
}
private void CreateIndexBuffer()
{
DeviceSize bufferSize = sizeof(short) * (uint)indices.Length;
CreateBuffer(
bufferSize,
BufferUsageFlags.TransferSrc,
MemoryPropertyFlags.HostVisible | MemoryPropertyFlags.HostCoherent,
out Vulkan.Buffer stagingIndexBuffer,
out DeviceMemory stagingIndexBufferMemory);
IntPtr bufferPointer = vkDevice.MapMemory(stagingIndexBufferMemory, 0, bufferSize);
Marshal.Copy(indices, 0, bufferPointer, indices.Length);
vkDevice.UnmapMemory(stagingIndexBufferMemory);
CreateBuffer(
bufferSize,
BufferUsageFlags.IndexBuffer | BufferUsageFlags.TransferDst,
MemoryPropertyFlags.DeviceLocal,
out vkIndexBuffer,
out vkIndexBufferMemory);
CopyBuffer(stagingIndexBuffer, vkIndexBuffer, bufferSize);
vkDevice.DestroyBuffer(stagingIndexBuffer);
vkDevice.FreeMemory(stagingIndexBufferMemory);
}
/// <param name="Format">Optionally specifies format of elements</param>
/// <param name="Offset">Specified in bytes</param>
/// <param name="Range">View size specified in bytes</param>
public BufferViewCreateInfo(Buffer Buffer, Format Format, DeviceSize Offset, DeviceSize Range) : this()
{
this.Buffer = Buffer;
this.Format = Format;
this.Offset = Offset;
this.Range = Range;
}
/// <summary>
///
/// </summary>
/// <param name="extendedHandle">
/// The CommandBuffer handle to extend.
/// </param>
public static unsafe void BeginConditionalRendering(this SharpVk.CommandBuffer extendedHandle, SharpVk.Buffer buffer, DeviceSize offset, SharpVk.Multivendor.ConditionalRenderingFlags?flags = default(SharpVk.Multivendor.ConditionalRenderingFlags?))
{
try
{
CommandCache commandCache = default(CommandCache);
SharpVk.Interop.Multivendor.ConditionalRenderingBeginInfo *marshalledConditionalRenderingBegin = default(SharpVk.Interop.Multivendor.ConditionalRenderingBeginInfo *);
void *nextPointer = default(void *);
commandCache = extendedHandle.commandCache;
marshalledConditionalRenderingBegin = (SharpVk.Interop.Multivendor.ConditionalRenderingBeginInfo *)(Interop.HeapUtil.Allocate <SharpVk.Interop.Multivendor.ConditionalRenderingBeginInfo>());
marshalledConditionalRenderingBegin->SType = StructureType.ConditionalRenderingBeginInfo;
marshalledConditionalRenderingBegin->Next = nextPointer;
marshalledConditionalRenderingBegin->Buffer = buffer?.handle ?? default(SharpVk.Interop.Buffer);
marshalledConditionalRenderingBegin->Offset = offset;
if (flags != null)
{
marshalledConditionalRenderingBegin->Flags = flags.Value;
}
else
{
marshalledConditionalRenderingBegin->Flags = default(SharpVk.Multivendor.ConditionalRenderingFlags);
}
SharpVk.Interop.Multivendor.VkCommandBufferBeginConditionalRenderingDelegate commandDelegate = commandCache.Cache.vkCmdBeginConditionalRenderingEXT;
commandDelegate(extendedHandle.handle, marshalledConditionalRenderingBegin);
}
finally
{
Interop.HeapUtil.FreeAll();
}
}
private void CopyBuffer(Vulkan.Buffer srcBuffer, Vulkan.Buffer dstBuffer, DeviceSize size)
{
var allocInfo = new CommandBufferAllocateInfo()
{
CommandPool = vkCommandPool,
CommandBufferCount = 1,
Level = CommandBufferLevel.Primary,
};
var commmandBuffer = vkDevice.AllocateCommandBuffers(allocInfo)[0];
commmandBuffer.Begin(new CommandBufferBeginInfo()
{
Flags = CommandBufferUsageFlags.OneTimeSubmit
});
commmandBuffer.CmdCopyBuffer(srcBuffer, dstBuffer, new BufferCopy[] { new BufferCopy()
{
Size = size
} });
commmandBuffer.End();
vkGraphicsQueue.Submit(new SubmitInfo()
{
CommandBuffers = new CommandBuffer[] { commmandBuffer }
});
vkGraphicsQueue.WaitIdle();
vkDevice.FreeCommandBuffer(vkCommandPool, commmandBuffer);
}
void CopyArrayToBuffer(DeviceMemory bufferMem, DeviceSize size, byte[] data)
{
var map = device.MapMemory(bufferMem, 0, size);
Marshal.Copy(data, 0, map, (int)((ulong)size));
device.UnmapMemory(bufferMem);
}
public void CmdBindIndexBuffer(
[FromProperty("this")] GenCommandBuffer commandBuffer,
GenBuffer buffer,
DeviceSize offset,
VkIndexType indexType)
{
}
internal void Init(DeviceSize deviceSize, IconSize iconSize)
{
SuspendLayout();
Controls.Clear();
for (byte i = 0; i < deviceSize.Width; i++)
{
for (byte j = 0; j < deviceSize.Height; j++)
{
PictureBox box = new PictureBox();
box.Size = new Size(iconSize.Width, iconSize.Height);
box.Tag = new Location(i, j);
box.MouseDown += BoxOnMouseDown;
box.MouseUp += BoxOnMouseUp;
Controls.Add(box);
box.Parent = this;
box.Left = i * iconSize.Width;
box.Top = j * iconSize.Height;
}
}
Size = new Size(deviceSize.Width * iconSize.Width, deviceSize.Height * iconSize.Height);
ResumeLayout();
}
public static DeviceSize GetDeviceSize(double width)
{
DeviceSize device = DeviceSize.Medium;
if (width <= 544)
{
device = DeviceSize.ExtraSmall;
}
else if (width > 544 && width <= 768)
{
device = DeviceSize.Small;
}
else if (width > 768 && width <= 992)
{
device = DeviceSize.Medium;
}
else if (width > 992 && width <= 1200)
{
device = DeviceSize.Large;
}
else if (width > 1200)
{
device = DeviceSize.ExtraLarge;
}
return(device);
}
/// <param name="Size">Specified in bytes</param>
/// <param name="Usage">Buffer usage flags</param>
public BufferCreateInfo(DeviceSize Size, BufferUsageFlags Usage, SharingMode SharingMode, UInt32[] QueueFamilyIndices) : this()
{
this.Size = Size;
this.Usage = Usage;
this.SharingMode = SharingMode;
this.QueueFamilyIndices = QueueFamilyIndices;
}
/// <param name="SrcQueueFamilyIndex">Queue family to transition ownership from</param>
/// <param name="DstQueueFamilyIndex">Queue family to transition ownership to</param>
/// <param name="Buffer">Buffer to sync</param>
/// <param name="Offset">Offset within the buffer to sync</param>
/// <param name="Size">Amount of bytes to sync</param>
public BufferMemoryBarrier(UInt32 SrcQueueFamilyIndex, UInt32 DstQueueFamilyIndex, Buffer Buffer, DeviceSize Offset, DeviceSize Size) : this()
{
this.SrcQueueFamilyIndex = SrcQueueFamilyIndex;
this.DstQueueFamilyIndex = DstQueueFamilyIndex;
this.Buffer = Buffer;
this.Offset = Offset;
this.Size = Size;
}
public void CmdFillBuffer(
[FromProperty("this")] GenCommandBuffer commandBuffer,
GenBuffer dstBuffer,
DeviceSize dstOffset,
DeviceSize size,
int data)
{
}
public void CmdUpdateBuffer(
[FromProperty("this")] GenCommandBuffer commandBuffer,
GenBuffer dstBuffer,
DeviceSize dstOffset,
DeviceSize dataSize,
IntPtr pData)
{
}
public void CmdDrawIndexedIndirect(
[FromProperty("this")] GenCommandBuffer commandBuffer,
GenBuffer buffer,
DeviceSize offset,
int drawCount,
int stride)
{
}
private static DevicePower PromptForPoweredBy(DeviceSize size, string prompt)
{
bool validEntry = false;
string entry = "";
DevicePower poweredBy = DevicePower.Solar;
do
{
Console.Write(prompt.ToString());
entry = Console.ReadLine();
try
{
switch (Int32.Parse(entry))
{
case 1:
if (size.Equals(DeviceSize.Medium))
{
poweredBy = DevicePower.Battery;
validEntry = true;
}
else
{
poweredBy = DevicePower.Generator;
validEntry = true;
}
break;
case 2:
if (size.Equals(DeviceSize.Medium))
{
poweredBy = DevicePower.Solar;
validEntry = true;
}
else
{
poweredBy = DevicePower.Solar;
validEntry = true;
}
break;
default:
Console.WriteLine("\n**Please enter a valid value.");
break;
}
}
catch (Exception e)
{
Console.WriteLine("\n**Please enter a valid value.");
}
} while (!validEntry);
return(poweredBy);
}
public Widget(DeviceFinish finish, DeviceSize size, int serialNumber)
{
SerialNumber = serialNumber;
Name = "Widget";
Price = 0.00m;
Finish = finish;
Size = size;
AddComponents();
}
public VulkanImage(VulkanBufferManager manager, Image image, DeviceMemory memory, DeviceSize offset, DeviceSize size, Format format)
{
this.manager = manager;
this.image = image;
this.memory = memory;
this.offset = offset;
this.size = size;
this.format = format;
}
VertexData CreateVertexData()
{
var data = new VertexData();
var quadVertices = new[, ]
{
{ 1.0f, 1.0f, 0.0f, /* UV: */ 1.0f, 1.0f, /* Normal: */ 0.0f, 0.0f, 1.0f },
{ -1.0f, 1.0f, 0.0f, /* UV: */ 0.0f, 1.0f, /* Normal: */ 0.0f, 0.0f, 1.0f },
{ -1.0f, -1.0f, 0.0f, /* UV: */ 0.0f, 0.0f, /* Normal: */ 0.0f, 0.0f, 1.0f },
{ 1.0f, -1.0f, 0.0f, /* UV: */ 1.0f, 0.0f, /* Normal: */ 0.0f, 0.0f, 1.0f },
};
DeviceSize memorySize = (ulong)(sizeof(float) * quadVertices.Length);
data.Buffer = CreateBuffer(memorySize, BufferUsageFlags.VertexBuffer);
var memoryRequirements = device.GetBufferMemoryRequirements(data.Buffer);
var memoryIndex = FindMemoryIndex(MemoryPropertyFlags.HostVisible);
var allocateInfo = new MemoryAllocateInfo(memoryRequirements.Size, memoryIndex);
data.DeviceMemory = BindBuffer(data.Buffer, allocateInfo);
var vertexPtr = device.MapMemory(data.DeviceMemory, 0, memorySize);
VulkanUtils.Copy2DArray(quadVertices, vertexPtr, memorySize, memorySize);
device.UnmapMemory(data.DeviceMemory);
data.Indicies = new[] { 0, 1, 2, 2, 3, 0 };
memorySize = (ulong)(sizeof(uint) * data.Indicies.Length);
data.IndexBuffer = CreateBuffer(memorySize, BufferUsageFlags.IndexBuffer);
memoryRequirements = device.GetBufferMemoryRequirements(data.IndexBuffer);
memoryIndex = FindMemoryIndex(MemoryPropertyFlags.HostVisible);
allocateInfo = new MemoryAllocateInfo(memoryRequirements.Size, memoryIndex);
data.IndexDeviceMemory = BindBuffer(data.IndexBuffer, allocateInfo);
var bytes = data.Indicies.SelectMany(BitConverter.GetBytes).ToArray(); // oh man, dat Linq tho
CopyArrayToBuffer(data.IndexDeviceMemory, memorySize, bytes);
data.BindingDescriptions = new[]
{
new VertexInputBindingDescription(0, (uint)(sizeof(float) * quadVertices.GetLength(1)), VertexInputRate.Vertex)
};
data.AttributeDescriptions = new[]
{
new VertexInputAttributeDescription(0, 0, Format.R32g32b32Sfloat, 0), // Vertex: X, Y, Z
new VertexInputAttributeDescription(1, 0, Format.R32g32Sfloat, sizeof(float) * 3), // UV: U, V
new VertexInputAttributeDescription(2, 0, Format.R32g32b32Sfloat, sizeof(float) * 5), // Normal: X, Y, Z
};
return(data);
}
public Gadget(DeviceFinish finish, DeviceSize size, int serialNumber)
{
SerialNumber = serialNumber;
Name = "Gadget";
Price = 0.00m;
FixedComponentsTotalPrice = 0.00m;
Finish = finish;
Size = size;
Components = new List <Widget>();
AddFixedComponents();
}
private void CreateUniformBuffer()
{
DeviceSize bufferSize = Marshal.SizeOf <UniformBufferObject>();
CreateBuffer(
bufferSize,
BufferUsageFlags.UniformBuffer,
MemoryPropertyFlags.HostVisible | MemoryPropertyFlags.HostCoherent,
out vkUniformBuffer,
out vkUniformBufferMemory);
}
public virtual BufferWithMemory CreateBuffer(BufferUsageFlags usageFlags, DeviceSize size, float[] data)
{
BufferWithMemory bufferWithMemory;
fixed(void *p = &data[0])
{
bufferWithMemory = VContext.Instance.CreateBuffer(usageFlags, size, p);
}
return(bufferWithMemory);
}
public LayoutContext(IDevice device, GlobalContext globalContext, Action <ILayout> setLayoutAction, Action setPreviousLayoutAction, Func <IDisposable> pauseDrawingFunc, Func <IEnumerable <ILayout> > activeLayoutsFunc)
{
_device = device;
IconSize = device.IconSize;
ButtonCount = device.ButtonCount;
_globalContext = globalContext;
_pauseDrawingFunc = pauseDrawingFunc;
_activeLayoutsFunc = activeLayoutsFunc;
_setLayoutAction = setLayoutAction;
_setPreviousLayoutAction = setPreviousLayoutAction;
}
public bool IsEmpty()
{
return((SelectorRegions == null || SelectorRegions.Length == 0) &&
Status == RenderStatus.None &&
RenderId == null &&
ImageLocation == null &&
Error == null &&
OS == null &&
UserAgent == null &&
DeviceSize.IsEmpty() &&
SelectorRegions == null);
}
public static SizeRequest ProcessFormInlineSizeRequest(this Layout <View> element, double widthConstraint, double heightConstraint)
{
DeviceSize device = Common.GetCurrentDeviceSize();
if (element.WidthRequest > 0)
{
widthConstraint = Math.Min(element.WidthRequest, widthConstraint);
}
if (element.HeightRequest > 0)
{
heightConstraint = Math.Min(element.HeightRequest, heightConstraint);
}
double internalHeight = double.IsPositiveInfinity(heightConstraint) ? double.PositiveInfinity : Math.Max(0, heightConstraint);
double internalWidth = double.IsPositiveInfinity(widthConstraint) ? double.PositiveInfinity : Math.Max(0, widthConstraint);
// Measure children height
double height = 0d;
double lastChildHeight = 0d;
double totalWidth = 0;
double totalHeight = 0d;
int totalRow = 1;
foreach (var child in element.Children)
{
var size = child.Measure(internalWidth, internalHeight);
lastChildHeight = Math.Max(size.Request.Height + child.Margin.VerticalThickness, lastChildHeight);
totalWidth += size.Request.Width + child.Margin.HorizontalThickness;
if (device == DeviceSize.ExtraSmall || device == DeviceSize.Small)
{
totalHeight += size.Request.Height + child.Margin.VerticalThickness;
}
else
{
totalHeight = lastChildHeight;
if (totalWidth > internalWidth)
{
totalRow += 1;
totalWidth = 0;
}
}
}
height = element.Padding.VerticalThickness + totalHeight;
if (totalRow > 1)
{
height = element.Padding.VerticalThickness + (totalHeight * totalRow);
}
return(new SizeRequest(new Size(internalWidth, height), new Size(0, 0)));
}
public void SetIosDeviceSize(DeviceSize size)
{
if (size != null && IosDeviceInfo != null)
{
if (IosDeviceInfo.ScreenOrientation == ScreenOrientation.Portrait)
{
IosDeviceInfo.Size = size.Portrait;
}
else
{
IosDeviceInfo.Size = size.Landscape;
}
}
}
public void SetEmulationDeviceSize(DeviceSize size)
{
if (size != null && EmulationInfo != null)
{
if (EmulationInfo.ScreenOrientation == ScreenOrientation.Portrait)
{
EmulationInfo.Size = size.Portrait;
}
else
{
EmulationInfo.Size = size.Landscape;
}
}
}
public BufferView CreateBufferview(Buffer buffer, Format format, DeviceSize size)
{
BufferView bufferView = VContext.Instance.device.CreateBufferView
(
new BufferViewCreateInfo()
{
Buffer = buffer,
Format = format,
Offset = 0,
Range = size
}
);
return(bufferView);
}
public static void ProcessFormBasicClass(this Layout <View> element, double x, double y, double width, double height)
{
DeviceSize device = Common.GetCurrentDeviceSize();
double yPos = y;
foreach (var child in element.Children)
{
var request = child.Measure(width, height);
var childWidth = width - child.Margin.HorizontalThickness;
var childHeight = request.Request.Height;
var region = new Rectangle(x + child.Margin.Left, yPos + child.Margin.Top, childWidth, childHeight);
child.Layout(region);
yPos += childHeight + child.Margin.VerticalThickness;
}
}
public static void ProcessFormBasicClass(this Layout <View> element, double x, double y, double width, double height)
{
DeviceSize device = Common.GetCurrentDeviceSize();
double yPos = y;
foreach (var child in element.Children)
{
var request = child.Measure(width, height);
var childWidth = width;
var childHeight = request.Request.Height;
var region = new Rectangle(x, yPos, childWidth, childHeight);
child.Layout(region);
yPos += childHeight;
}
}
private static int GetColumnOffsetSizeByDeviceSize(View element, DeviceSize deviceSize)
{
var property = element.GetValue(ResponsiveProperty.ClassProperty);
int value = -1;
if (property != null)
{
List <string> classes = property.ToString().Split(" ".ToCharArray()).ToList();
string columnStartString = $"col-{deviceSize.Tag()}-offset-";
if (classes.Any(o => o.StartsWith(columnStartString)))
{
value = Convert.ToInt16(classes.Where(o => o.StartsWith(columnStartString)).First().TrimStart(columnStartString.ToCharArray()));
}
}
return(value);
}
public void CmdDrawIndexedIndirect(
[FromProperty("this")] GenCommandBuffer commandBuffer,
GenBuffer buffer,
DeviceSize offset,
int drawCount,
int stride)
{ }
public void CmdDispatchIndirect(
[FromProperty("this")] GenCommandBuffer commandBuffer,
GenBuffer buffer,
DeviceSize offset)
{ }
public void CmdBindIndexBuffer(
[FromProperty("this")] GenCommandBuffer commandBuffer,
GenBuffer buffer,
DeviceSize offset,
VkIndexType indexType)
{ }
public void CmdFillBuffer(
[FromProperty("this")] GenCommandBuffer commandBuffer,
GenBuffer dstBuffer,
DeviceSize dstOffset,
DeviceSize size,
int data)
{ }
public void CmdUpdateBuffer(
[FromProperty("this")] GenCommandBuffer commandBuffer,
GenBuffer dstBuffer,
DeviceSize dstOffset,
DeviceSize dataSize,
IntPtr pData)
{ }