Files
UVtools/UVtools.Core/FileFormats/CXDLPFile.cs
T
Tiago Conceição ac51b7c4e0 v2.14.0
- **File Formats:**
   - (Add) SL1S: Prusa SL1S Speed
   - (Add) CTB v4 support (318570758)
   - (Improvement) PHOTON, CBDDLP, CTB v2, PHZ: Disallow per layer settings, beside the format support, printers never use it
   - (Improvement) Longer Orange format with new found keys
   - (Improvement) CXDLP: Fix the resolution from CL-60 and trigger an error when a invalid resolution was set and unable to detect the printer model
- **Prusa Slicer:**
   - (Add) UVtools Prusa SL1S SPEED
   - (Add) Longer Orange 120
   - (Fix) Creality HALOT-ONE CL-60: Flip resolution & display and remove mirror
   - (Fix) Creality HALOT-SKY CL-89: Remove mirror
   - (Improvement) Longer Orange printers with better default settings
- (Add) Button on `Help - Sponsor`: Open github sponsor webpage
2021-07-03 01:16:17 +01:00

936 lines
36 KiB
C#

/*
* GNU AFFERO GENERAL PUBLIC LICENSE
* Version 3, 19 November 2007
* Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
* Everyone is permitted to copy and distribute verbatim copies
* of this license document, but changing it is not allowed.
*/
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Drawing;
using System.Globalization;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using BinarySerialization;
using Emgu.CV;
using Emgu.CV.CvEnum;
using Emgu.CV.Structure;
using MoreLinq;
using UVtools.Core.Extensions;
using UVtools.Core.Operations;
namespace UVtools.Core.FileFormats
{
public class CXDLPFile : FileFormat
{
#region Constants
private const byte HEADER_SIZE = 9; // CXSW3DV2
private const string HEADER_VALUE = "CXSW3DV2";
#endregion
#region Sub Classes
#region Header
public sealed class Header
{
private string _printerModel = "CL-89";
/// <summary>
/// Gets the size of the header
/// </summary>
[FieldOrder(0)]
[FieldEndianness(Endianness.Big)]
public uint HeaderSize { get; set; } = HEADER_SIZE;
/// <summary>
/// Gets the header name
/// </summary>
[FieldOrder(1)]
[FieldLength(HEADER_SIZE)]
[SerializeAs(SerializedType.TerminatedString)]
public string HeaderValue { get; set; } = HEADER_VALUE;
[FieldOrder(2)]
[FieldEndianness(Endianness.Big)]
public ushort Unknown { get; set; } = 2;
/// <summary>
/// Gets the size of the printer model
/// </summary>
[FieldOrder(3)]
[FieldEndianness(Endianness.Big)]
public uint PrinterModelSize { get; set; } = 6;
/// <summary>
/// Gets the printer model
/// </summary>
/*[FieldOrder(4)]
[FieldLength(nameof(PrinterModelSize), BindingMode = BindingMode.OneWay)]
[SerializeAs(SerializedType.TerminatedString)]
public string PrinterModel
{
get => _printerModel;
set
{
_printerModel = value;
PrinterModelSize = string.IsNullOrEmpty(value) ? 0 : (uint)value.Length+1;
}
}*/
[FieldOrder(4)]
[FieldLength(nameof(PrinterModelSize))]
public byte[] PrinterModelArray { get; set; } = { 0x43, 0x4C, 0x2D, 0x38, 0x39, 0x0 }; // CL-89
[Ignore]
public string PrinterModel
{
get => Encoding.ASCII.GetString(PrinterModelArray).TrimEnd(char.MinValue);
set
{
PrinterModelArray = Encoding.ASCII.GetBytes(value + char.MinValue);
PrinterModelSize = (uint) PrinterModelArray.Length;
}
}
/// <summary>
/// Gets the number of records in the layer table
/// </summary>
[FieldOrder(5)]
[FieldEndianness(Endianness.Big)]
public ushort LayerCount { get; set; }
/// <summary>
/// Gets the printer resolution along X axis, in pixels. This information is critical to correctly decoding layer images.
/// </summary>
[FieldOrder(6)]
[FieldEndianness(Endianness.Big)]
public ushort ResolutionX { get; set; }
/// <summary>
/// Gets the printer resolution along Y axis, in pixels. This information is critical to correctly decoding layer images.
/// </summary>
[FieldOrder(7)]
[FieldEndianness(Endianness.Big)]
public ushort ResolutionY { get; set; }
[FieldOrder(8)]
[FieldLength(64)]
public byte[] Offset { get; set; } = new byte[64];
public void Validate()
{
if (HeaderSize != HEADER_SIZE || HeaderValue != HEADER_VALUE)
{
throw new FileLoadException("Not a valid CXDLP file!");
}
}
public override string ToString()
{
return $"{nameof(HeaderSize)}: {HeaderSize}, {nameof(HeaderValue)}: {HeaderValue}, {nameof(Unknown)}: {Unknown}, {nameof(PrinterModelSize)}: {PrinterModelSize}, {nameof(PrinterModelArray)}: {PrinterModelArray}, {nameof(PrinterModel)}: {PrinterModel}, {nameof(LayerCount)}: {LayerCount}, {nameof(ResolutionX)}: {ResolutionX}, {nameof(ResolutionY)}: {ResolutionY}, {nameof(Offset)}: {Offset}";
}
}
#endregion
#region SlicerInfo
// Address: 363407
public sealed class SlicerInfo
{
[FieldOrder(0)]
[FieldEndianness(Endianness.Big)]
public uint DisplayWidthDataSize { get; set; } = 20;
[FieldOrder(1)]
[FieldLength(nameof(DisplayWidthDataSize))]
public byte[] DisplayWidthBytes { get; set; }
[FieldOrder(2)]
[FieldEndianness(Endianness.Big)]
public uint DisplayHeightDataSize { get; set; } = 20;
[FieldOrder(3)]
[FieldLength(nameof(DisplayHeightDataSize))]
public byte[] DisplayHeightBytes { get; set; }
[FieldOrder(4)]
[FieldEndianness(Endianness.Big)]
public uint LayerHeightDataSize { get; set; } = 16;
[FieldOrder(5)]
[FieldLength(nameof(LayerHeightDataSize))]
public byte[] LayerHeightBytes { get; set; }
[FieldOrder(6)]
[FieldEndianness(Endianness.Big)]
public ushort ExposureTime { get; set; }
[FieldOrder(7)]
[FieldEndianness(Endianness.Big)]
public ushort LightOffDelay { get; set; }
[FieldOrder(8)]
[FieldEndianness(Endianness.Big)]
public ushort BottomExposureTime { get; set; }
[FieldOrder(9)]
[FieldEndianness(Endianness.Big)]
public ushort BottomLayers { get; set; }
[FieldOrder(10)]
[FieldEndianness(Endianness.Big)]
public ushort BottomLiftHeight { get; set; }
[FieldOrder(11)]
[FieldEndianness(Endianness.Big)]
public ushort BottomLiftSpeed { get; set; }
[FieldOrder(12)]
[FieldEndianness(Endianness.Big)]
public ushort LiftHeight { get; set; }
[FieldOrder(13)]
[FieldEndianness(Endianness.Big)]
public ushort LiftSpeed { get; set; }
[FieldOrder(14)]
[FieldEndianness(Endianness.Big)]
public ushort RetractSpeed { get; set; }
[FieldOrder(15)]
[FieldEndianness(Endianness.Big)]
public ushort BottomLightPWM { get; set; } = 255;
[FieldOrder(16)]
[FieldEndianness(Endianness.Big)]
public ushort LightPWM { get; set; } = 255;
public override string ToString()
{
return $"{nameof(DisplayWidthDataSize)}: {DisplayWidthDataSize}, {nameof(DisplayWidthBytes)}: {DisplayWidthBytes}, {nameof(DisplayHeightDataSize)}: {DisplayHeightDataSize}, {nameof(DisplayHeightBytes)}: {DisplayHeightBytes}, {nameof(LayerHeightDataSize)}: {LayerHeightDataSize}, {nameof(LayerHeightBytes)}: {LayerHeightBytes}, {nameof(ExposureTime)}: {ExposureTime}, {nameof(LightOffDelay)}: {LightOffDelay}, {nameof(BottomExposureTime)}: {BottomExposureTime}, {nameof(BottomLayers)}: {BottomLayers}, {nameof(BottomLiftHeight)}: {BottomLiftHeight}, {nameof(BottomLiftSpeed)}: {BottomLiftSpeed}, {nameof(LiftHeight)}: {LiftHeight}, {nameof(LiftSpeed)}: {LiftSpeed}, {nameof(RetractSpeed)}: {RetractSpeed}, {nameof(BottomLightPWM)}: {BottomLightPWM}, {nameof(LightPWM)}: {LightPWM}";
}
}
#endregion
#region Layer Def
public sealed class PreLayer
{
[FieldOrder(0)]
[FieldEndianness(Endianness.Big)]
public uint Unknown { get; set; }
public PreLayer()
{
}
public PreLayer(uint unknown)
{
Unknown = unknown;
}
}
public sealed class LayerDef
{
[FieldOrder(0)] [FieldEndianness(Endianness.Big)] public uint Unknown { get; set; }
[FieldOrder(1)] [FieldEndianness(Endianness.Big)] public uint LineCount { get; set; }
[FieldOrder(2)] [FieldCount(nameof(LineCount))] public LayerLine[] Lines { get; set; }
[FieldOrder(3)] public PageBreak PageBreak { get; set; } = new();
public static byte[] GetHeaderBytes(uint unknown, uint lineCount)
{
var bytes = new byte[8];
BitExtensions.ToBytesBigEndian(unknown, bytes);
BitExtensions.ToBytesBigEndian(lineCount, bytes, 4);
return bytes;
}
public LayerDef() { }
public LayerDef(uint unknown, uint lineCount, LayerLine[] lines)
{
Unknown = unknown;
LineCount = lineCount;
Lines = lines;
}
}
public sealed class LayerLine
{
public const byte CoordinateCount = 5;
[FieldOrder(0)] [FieldCount(CoordinateCount)] public byte[] Coordinates { get; set; } = new byte[CoordinateCount];
//[FieldOrder(0)] [FieldEndianness(Endianness.Big)] [FieldBitLength(13)] public ushort StartY { get; set; }
//[FieldOrder(1)] [FieldEndianness(Endianness.Big)] [FieldBitLength(13)] public ushort EndY { get; set; }
//[FieldOrder(2)] [FieldEndianness(Endianness.Big)] [FieldBitLength(14)] public ushort StartX { get; set; }
[FieldOrder(1)] public byte Gray { get; set; }
[Ignore] public ushort StartY => (ushort) ((((Coordinates[0] << 8) + Coordinates[1]) >> 3) & 0x1FFF); // 13 bits
[Ignore] public ushort EndY => (ushort)((((Coordinates[1] << 16) + (Coordinates[2] << 8) + Coordinates[3]) >> 6) & 0x1FFF); // 13 bits
[Ignore] public ushort StartX => (ushort)(((Coordinates[3] << 8) + Coordinates[4]) & 0x3FFF); // 14 bits
[Ignore] public ushort Length => (ushort) (EndY - StartY);
public static byte[] GetBytes(ushort startY, ushort endY, ushort startX, byte gray)
{
var bytes = new byte[CoordinateCount + 1];
bytes[0] = (byte)((startY >> 5) & 0xFF);
bytes[1] = (byte)(((startY << 3) + (endY >> 10)) & 0xFF);
bytes[2] = (byte)((endY >> 2) & 0xFF);
bytes[3] = (byte)(((endY << 6) + (startX >> 8)) & 0xFF);
bytes[4] = (byte)startX;
bytes[5] = gray;
return bytes;
}
public LayerLine() { }
public LayerLine(ushort startY, ushort endY, ushort startX, byte gray)
{
Coordinates[0] = (byte) ((startY >> 5) & 0xFF);
Coordinates[1] = (byte) (((startY << 3) + (endY >> 10)) & 0xFF);
Coordinates[2] = (byte) ((endY >> 2) & 0xFF);
Coordinates[3] = (byte)(((endY << 6) + (startX >> 8)) & 0xFF);
Coordinates[4] = (byte) startX;
/*StartY = startY;
EndY = endY;
StartX = startX;*/
Gray = gray;
}
public override string ToString()
{
return $"{nameof(Gray)}: {Gray}, {nameof(StartY)}: {StartY}, {nameof(EndY)}: {EndY}, {nameof(StartX)}: {StartX}, {nameof(Length)}: {Length}";
}
}
public sealed class PageBreak
{
public static byte[] Bytes => new byte[] {0x0D, 0x0A};
[FieldOrder(0)] public byte Line { get; set; } = 0x0D;
[FieldOrder(1)] public byte Break { get; set; } = 0x0A;
}
#endregion
#region Footer
public sealed class Footer
{
/// <summary>
/// Gets the size of the header
/// </summary>
[FieldOrder(0)]
[FieldEndianness(Endianness.Big)]
public uint FooterSize { get; set; } = HEADER_SIZE;
/// <summary>
/// Gets the header name
/// </summary>
[FieldOrder(1)]
[FieldLength(HEADER_SIZE)]
[SerializeAs(SerializedType.TerminatedString)]
public string FooterValue { get; set; } = HEADER_VALUE;
[FieldOrder(2)]
[FieldEndianness(Endianness.Big)]
public uint Unknown { get; set; } = 7;
public void Validate()
{
if (FooterSize != HEADER_SIZE || FooterValue != HEADER_VALUE)
{
throw new FileLoadException("Not a valid CXDLP file!");
}
}
}
#endregion
#endregion
#region Properties
public Header HeaderSettings { get; protected internal set; } = new();
public SlicerInfo SlicerInfoSettings { get; protected internal set; } = new();
public Footer FooterSettings { get; protected internal set; } = new();
public override FileFormatType FileType => FileFormatType.Binary;
public override FileExtension[] FileExtensions { get; } = {
new("cxdlp", "Creality CXDLP"),
};
public override PrintParameterModifier[] PrintParameterModifiers { get; } =
{
PrintParameterModifier.BottomLayerCount,
PrintParameterModifier.BottomExposureSeconds,
PrintParameterModifier.ExposureSeconds,
PrintParameterModifier.BottomLiftHeight,
PrintParameterModifier.BottomLiftSpeed,
PrintParameterModifier.LiftHeight,
PrintParameterModifier.LiftSpeed,
PrintParameterModifier.RetractSpeed,
PrintParameterModifier.LightOffDelay,
PrintParameterModifier.BottomLightPWM,
PrintParameterModifier.LightPWM,
};
public override Size[] ThumbnailsOriginalSize { get; } =
{
new(116, 116),
new(290, 290),
new(290, 290)
};
public override uint ResolutionX
{
get => HeaderSettings.ResolutionX;
set
{
HeaderSettings.ResolutionX = (ushort) value;
RaisePropertyChanged();
}
}
public override uint ResolutionY
{
get => HeaderSettings.ResolutionY;
set
{
HeaderSettings.ResolutionY = (ushort) value;
RaisePropertyChanged();
}
}
public override float DisplayWidth
{
get => float.Parse(Encoding.ASCII.GetString(SlicerInfoSettings.DisplayWidthBytes.Where(b => b != 0).ToArray()));
set
{
string str = Math.Round(value, 2).ToString(CultureInfo.InvariantCulture);
SlicerInfoSettings.DisplayWidthDataSize = (uint)(str.Length * 2);
var data = new byte[SlicerInfoSettings.DisplayWidthDataSize];
for (var i = 0; i < str.Length; i++)
{
data[i * 2 + 1] = System.Convert.ToByte(str[i]);
}
SlicerInfoSettings.DisplayWidthBytes = data;
RaisePropertyChanged();
}
}
public override float DisplayHeight
{
get => float.Parse(Encoding.ASCII.GetString(SlicerInfoSettings.DisplayHeightBytes.Where(b => b != 0).ToArray()));
set
{
string str = Math.Round(value, 2).ToString(CultureInfo.InvariantCulture);
SlicerInfoSettings.DisplayHeightDataSize = (uint)(str.Length * 2);
var data = new byte[SlicerInfoSettings.DisplayHeightDataSize];
for (var i = 0; i < str.Length; i++)
{
data[i * 2 + 1] = System.Convert.ToByte(str[i]);
}
SlicerInfoSettings.DisplayHeightBytes = data;
RaisePropertyChanged();
}
}
public override byte AntiAliasing
{
get => 8;
set {}
}
public override float LayerHeight
{
get => float.Parse(Encoding.ASCII.GetString(SlicerInfoSettings.LayerHeightBytes.Where(b => b != 0).ToArray()));
set
{
string str = Layer.RoundHeight(value).ToString(CultureInfo.InvariantCulture);
SlicerInfoSettings.LayerHeightDataSize = (uint)(str.Length * 2);
var data = new byte[SlicerInfoSettings.LayerHeightDataSize];
for (var i = 0; i < str.Length; i++)
{
data[i * 2 + 1] = System.Convert.ToByte(str[i]);
}
SlicerInfoSettings.LayerHeightBytes = data;
RaisePropertyChanged();
}
}
public override uint LayerCount
{
get => base.LayerCount;
set => base.LayerCount = HeaderSettings.LayerCount = (ushort) base.LayerCount;
}
public override ushort BottomLayerCount
{
get => SlicerInfoSettings.BottomLayers;
set => base.BottomLayerCount = SlicerInfoSettings.BottomLayers = value;
}
public override float BottomExposureTime
{
get => SlicerInfoSettings.BottomExposureTime;
set => base.BottomExposureTime = SlicerInfoSettings.BottomExposureTime = (ushort) value;
}
public override float ExposureTime
{
get => SlicerInfoSettings.ExposureTime;
set => base.ExposureTime = SlicerInfoSettings.ExposureTime = (ushort) value;
}
public override float BottomLiftHeight
{
get => SlicerInfoSettings.BottomLiftHeight;
set => base.BottomLiftHeight = SlicerInfoSettings.BottomLiftHeight = (ushort) value;
}
public override float LiftHeight
{
get => SlicerInfoSettings.LiftHeight;
set => base.LiftHeight = SlicerInfoSettings.LiftHeight = (ushort)value;
}
public override float BottomLiftSpeed
{
get => SlicerInfoSettings.BottomLiftSpeed;
set => base.BottomLiftSpeed = SlicerInfoSettings.BottomLiftSpeed = (ushort)value;
}
public override float LiftSpeed
{
get => SlicerInfoSettings.LiftSpeed;
set => base.LiftSpeed = SlicerInfoSettings.LiftSpeed = (ushort)value;
}
public override float RetractSpeed
{
get => SlicerInfoSettings.RetractSpeed;
set => base.RetractSpeed = SlicerInfoSettings.RetractSpeed = (ushort)value;
}
public override float BottomLightOffDelay => SlicerInfoSettings.LightOffDelay;
public override float LightOffDelay
{
get => SlicerInfoSettings.LightOffDelay;
set => base.LightOffDelay = SlicerInfoSettings.LightOffDelay = (ushort)value;
}
public override byte BottomLightPWM
{
get => (byte) SlicerInfoSettings.BottomLightPWM;
set => base.BottomLightPWM = (byte) (SlicerInfoSettings.BottomLightPWM = value);
}
public override byte LightPWM
{
get => (byte)SlicerInfoSettings.LightPWM;
set => base.LightPWM = (byte) (SlicerInfoSettings.LightPWM = value);
}
public override string MachineName
{
get => HeaderSettings.PrinterModel;
set => base.MachineName = HeaderSettings.PrinterModel = value;
}
public override object[] Configs => new object[] { HeaderSettings, SlicerInfoSettings, FooterSettings };
#endregion
#region Constructors
#endregion
#region Methods
protected override void EncodeInternally(string fileFullPath, OperationProgress progress)
{
using var outputFile = new FileStream(fileFullPath, FileMode.Create, FileAccess.Write);
if (ResolutionX == 1620 && ResolutionY == 2560)
{
MachineName = "CL-60";
}
else if (ResolutionX == 3840 && ResolutionY == 2400)
{
MachineName = "CL-89";
}
else if (!MachineName.StartsWith("CL-"))
{
throw new Exception("Unable to detect printer model from resolution, check if resolution is well defined on slicer for your printer model.");
}
var pageBreak = PageBreak.Bytes;
Helpers.SerializeWriteFileStream(outputFile, HeaderSettings);
byte[][] previews = new byte[ThumbnailsOriginalSize.Length][];
for (int i = 0; i < ThumbnailsOriginalSize.Length; i++)
{
previews[i] = new byte[ThumbnailsOriginalSize[i].Area() * 2];
}
// Previews
Parallel.For(0, previews.Length, previewIndex =>
{
if (progress.Token.IsCancellationRequested) return;
if (Thumbnails[previewIndex] is null) return;
var span = Thumbnails[previewIndex].GetDataByteSpan();
int index = 0;
for (int i = 0; i < span.Length; i += 3)
{
byte b = span[i];
byte g = span[i + 1];
byte r = span[i + 2];
ushort rgb15 = (ushort)(((r >> 3) << 11) | ((g >> 2) << 5) | ((b >> 3) << 0));
previews[previewIndex][index++] = (byte)(rgb15 >> 8);
previews[previewIndex][index++] = (byte)(rgb15 & 0xff);
}
if (index != previews[previewIndex].Length)
{
throw new FileLoadException($"Preview encode incomplete encode, expected: {previews[previewIndex].Length}, encoded: {index}");
}
});
for (int i = 0; i < ThumbnailsOriginalSize.Length; i++)
{
Helpers.SerializeWriteFileStream(outputFile, previews[i]);
outputFile.WriteBytes(pageBreak);
//Helpers.SerializeWriteFileStream(outputFile, pageBreak);
}
Helpers.SerializeWriteFileStream(outputFile, SlicerInfoSettings);
progress.Reset(OperationProgress.StatusEncodeLayers, LayerCount);
//var preLayers = new PreLayer[LayerCount];
//var layerDefs = new LayerDef[LayerCount];
//var layersStreams = new MemoryStream[LayerCount];
for (int layerIndex = 0; layerIndex < LayerCount; layerIndex++)
{
//var layer = this[layerIndex];
outputFile.WriteBytes(BitExtensions.ToBytesBigEndian(this[layerIndex].NonZeroPixelCount));
//preLayers[layerIndex] = new(layer.NonZeroPixelCount);
}
//Helpers.SerializeWriteFileStream(outputFile, preLayers);
//Helpers.SerializeWriteFileStream(outputFile, pageBreak);
outputFile.WriteBytes(pageBreak);
var range = Enumerable.Range(0, (int) LayerCount);
var layerBytes = new List<byte>[LayerCount];
foreach (var batch in range.Batch(Environment.ProcessorCount * 10))
{
progress.Token.ThrowIfCancellationRequested();
Parallel.ForEach(batch, layerIndex =>
{
if (progress.Token.IsCancellationRequested) return;
var layer = this[layerIndex];
using var mat = layer.LayerMat;
var span = mat.GetDataByteSpan();
layerBytes[layerIndex] = new();
uint lineCount = 0;
for (int x = layer.BoundingRectangle.X; x < layer.BoundingRectangle.Right; x++)
{
int y = layer.BoundingRectangle.Y;
int startY = -1;
byte lastColor = 0;
for (; y < layer.BoundingRectangle.Bottom; y++)
{
int pos = mat.GetPixelPos(x, y);
byte color = span[pos];
if (lastColor == color && color != 0) continue;
if (startY >= 0)
{
layerBytes[layerIndex].AddRange(LayerLine.GetBytes((ushort)startY, (ushort)(y - 1), (ushort)x, lastColor));
lineCount++;
}
startY = color == 0 ? -1 : y;
lastColor = color;
}
if (startY >= 0)
{
layerBytes[layerIndex].AddRange(LayerLine.GetBytes((ushort)startY, (ushort)(y - 1), (ushort)x, lastColor));
lineCount++;
}
}
layerBytes[layerIndex].InsertRange(0, LayerDef.GetHeaderBytes(layer.NonZeroPixelCount, lineCount));
layerBytes[layerIndex].AddRange(pageBreak);
progress.LockAndIncrement();
});
progress.Token.ThrowIfCancellationRequested();
foreach (var layerIndex in batch)
{
outputFile.WriteBytes(layerBytes[layerIndex].ToArray());
layerBytes[layerIndex] = null;
}
}
/*Parallel.For(0, LayerCount,
//new ParallelOptions{MaxDegreeOfParallelism = 1},
layerIndex =>
{
if (progress.Token.IsCancellationRequested) return;
//List<LayerLine> layerLines = new();
var layer = this[layerIndex];
using var mat = layer.LayerMat;
var span = mat.GetDataByteSpan();
layerBytes[layerIndex] = new();
for (int x = layer.BoundingRectangle.X; x < layer.BoundingRectangle.Right; x++)
{
int y = layer.BoundingRectangle.Y;
int startY = -1;
byte lastColor = 0;
for (; y < layer.BoundingRectangle.Bottom; y++)
{
int pos = mat.GetPixelPos(x, y);
byte color = span[pos];
if (lastColor == color && color != 0) continue;
if (startY >= 0)
{
layerBytes[layerIndex].AddRange(LayerLine.GetBytes((ushort)startY, (ushort)(y - 1), (ushort)x, lastColor));
//layerLines.Add(new LayerLine((ushort)startY, (ushort)(y - 1), (ushort)x, lastColor));
//Debug.WriteLine(layerLines[^1]);
}
startY = color == 0 ? -1 : y;
lastColor = color;
}
if (startY >= 0)
{
layerBytes[layerIndex].AddRange(LayerLine.GetBytes((ushort)startY, (ushort)(y - 1), (ushort)x, lastColor));
//layerLines.Add(new LayerLine((ushort)startY, (ushort)(y - 1), (ushort)x, lastColor));
//Debug.WriteLine(layerLines[^1]);
}
}
//layerDefs[layerIndex] = new LayerDef(layer.NonZeroPixelCount, (uint)layerLines.Count, layerLines.ToArray());
//var layerDef = new LayerDef(layer.NonZeroPixelCount, (uint)layerLines.Count, layerLines.ToArray());
//layersStreams[layerIndex] = new MemoryStream();
//Helpers.Serializer.Serialize(layersStreams[layerIndex], layerDef);
//layerBytes[layerIndex].InsertRange(0, LayerDef.GetHeaderBytes(layer.NonZeroPixelCount, (uint) layerBytes[layerIndex].Count));
//layerBytes[layerIndex].AddRange(PageBreak.Bytes);
progress.LockAndIncrement();
});
progress.Reset(OperationProgress.StatusWritingFile, LayerCount);
for (int layerIndex = 0; layerIndex < LayerCount; layerIndex++)
{
progress.Token.ThrowIfCancellationRequested();
//Helpers.SerializeWriteFileStream(outputFile, layerDefs[layerIndex]);
//outputFile.WriteStream(layersStreams[layerIndex]);
//layersStreams[layerIndex].Dispose();
outputFile.WriteBytes(LayerDef.GetHeaderBytes(this[layerIndex].NonZeroPixelCount, (uint)layerBytes[layerIndex].Count));
outputFile.WriteBytes(layerBytes[layerIndex].ToArray());
outputFile.WriteBytes(pageBreak);
progress++;
}*/
Helpers.SerializeWriteFileStream(outputFile, FooterSettings);
Debug.WriteLine("Encode Results:");
Debug.WriteLine(HeaderSettings);
Debug.WriteLine("-End-");
}
protected override void DecodeInternally(string fileFullPath, OperationProgress progress)
{
using var inputFile = new FileStream(fileFullPath, FileMode.Open, FileAccess.Read);
HeaderSettings = Helpers.Deserialize<Header>(inputFile);
HeaderSettings.Validate();
Debug.WriteLine(HeaderSettings);
byte[][] previews = new byte[ThumbnailsOriginalSize.Length][];
for (int i = 0; i < ThumbnailsOriginalSize.Length; i++)
{
previews[i] = new byte[ThumbnailsOriginalSize[i].Area() * 2];
inputFile.ReadBytes(previews[i]);
inputFile.Seek(2, SeekOrigin.Current);
}
Parallel.For(0, previews.Length, previewIndex =>
{
var mat = new Mat(ThumbnailsOriginalSize[previewIndex], DepthType.Cv8U, 3);
var span = mat.GetDataByteSpan();
int spanIndex = 0;
for (int i = 0; i < previews[previewIndex].Length; i += 2)
{
ushort rgb15 = (ushort)((ushort)(previews[previewIndex][i + 0] << 8) | previews[previewIndex][i + 1]);
byte r = (byte)((rgb15 >> 11) << 3);
byte g = (byte)((rgb15 >> 5) << 2);
byte b = (byte)((rgb15 >> 0) << 3);
span[spanIndex++] = b;
span[spanIndex++] = g;
span[spanIndex++] = r;
}
Thumbnails[previewIndex] = mat;
});
SlicerInfoSettings = Helpers.Deserialize<SlicerInfo>(inputFile);
Debug.WriteLine(SlicerInfoSettings);
LayerManager.Init(HeaderSettings.LayerCount);
inputFile.Seek(LayerCount * 4 + 2, SeekOrigin.Current); // Skip pre layers
progress.Reset(OperationProgress.StatusDecodeLayers, LayerCount);
/*var preLayers = new PreLayer[LayerCount];
for (int layerIndex = 0; layerIndex < LayerCount; layerIndex++)
{
progress.Token.ThrowIfCancellationRequested();
preLayers[layerIndex] = Helpers.Deserialize<PreLayer>(inputFile);
progress++;
}*/
//inputFile.Seek(2, SeekOrigin.Current);
var range = Enumerable.Range(0, (int)LayerCount);
var linesBytes = new byte[LayerCount][];
foreach (var batch in range.Batch(Environment.ProcessorCount * 10))
{
progress.Token.ThrowIfCancellationRequested();
foreach (var layerIndex in batch)
{
inputFile.Seek(4, SeekOrigin.Current);
var lineCount = BitExtensions.ToUIntBigEndian(inputFile.ReadBytes(4));
linesBytes[layerIndex] = new byte[lineCount * 6];
inputFile.ReadBytes(linesBytes[layerIndex]);
inputFile.Seek(2, SeekOrigin.Current);
progress.Token.ThrowIfCancellationRequested();
}
Parallel.ForEach(batch, layerIndex =>
{
if (progress.Token.IsCancellationRequested) return;
using var mat = EmguExtensions.InitMat(Resolution);
for (int i = 0; i < linesBytes[layerIndex].Length; i++)
{
LayerLine line = new()
{
Coordinates =
{
[0] = linesBytes[layerIndex][i++],
[1] = linesBytes[layerIndex][i++],
[2] = linesBytes[layerIndex][i++],
[3] = linesBytes[layerIndex][i++],
[4] = linesBytes[layerIndex][i++]
},
Gray = linesBytes[layerIndex][i]
};
CvInvoke.Line(mat, new Point(line.StartX, line.StartY), new Point(line.StartX, line.EndY), new MCvScalar(line.Gray));
}
linesBytes[layerIndex] = null;
this[layerIndex] = new Layer((uint)layerIndex, mat, this);
progress.LockAndIncrement();
});
}
progress.Token.ThrowIfCancellationRequested();
/*var layerDefs = new LayerDef[LayerCount];
for (int layerIndex = 0; layerIndex < LayerCount; layerIndex++)
{
progress.Token.ThrowIfCancellationRequested();
layerDefs[layerIndex] = Helpers.Deserialize<LayerDef>(inputFile);
progress++;
}
progress.Reset(OperationProgress.StatusDecodeLayers, LayerCount);
Parallel.For(0, LayerCount, layerIndex =>
{
if (progress.Token.IsCancellationRequested) return;
using var mat = EmguExtensions.InitMat(Resolution);
foreach (var line in layerDefs[layerIndex].Lines)
{
CvInvoke.Line(mat, new Point(line.StartX, line.StartY), new Point(line.StartX, line.EndY), new MCvScalar(line.Gray));
}
this[layerIndex] = new Layer((uint)layerIndex, mat, this);
progress.LockAndIncrement();
});*/
FooterSettings = Helpers.Deserialize<Footer>(inputFile);
FooterSettings.Validate();
}
public override void SaveAs(string filePath = null, OperationProgress progress = null)
{
if (RequireFullEncode)
{
if (!string.IsNullOrEmpty(filePath))
{
FileFullPath = filePath;
}
Encode(FileFullPath, progress);
return;
}
if (!string.IsNullOrEmpty(filePath))
{
File.Copy(FileFullPath, filePath, true);
FileFullPath = filePath;
}
var offset = Helpers.Serializer.SizeOf(HeaderSettings);
foreach (var size in ThumbnailsOriginalSize)
{
offset += size.Area() * 2 + 2; // + page break
}
using var outputFile = new FileStream(FileFullPath, FileMode.Open, FileAccess.Write);
outputFile.Seek(offset, SeekOrigin.Begin);
Helpers.SerializeWriteFileStream(outputFile, SlicerInfoSettings);
}
#endregion
}
}