update project files

pull/1154/head
Luke Pulverenti 7 years ago
parent abf18bac52
commit 34c3783f42

@ -52,7 +52,12 @@
<Compile Include="..\SharedVersion.cs">
<Link>Properties\SharedVersion.cs</Link>
</Compile>
<Compile Include="PercentPlayedDrawer.cs" />
<Compile Include="PlayedIndicatorDrawer.cs" />
<Compile Include="Properties\AssemblyInfo.cs" />
<Compile Include="SkiaEncoder.cs" />
<Compile Include="StripCollageBuilder.cs" />
<Compile Include="UnplayedCountIndicator.cs" />
</ItemGroup>
<ItemGroup>
<Reference Include="SkiaSharp, Version=1.57.0.0, Culture=neutral, PublicKeyToken=0738eb9f132ed756, processorArchitecture=MSIL">
@ -61,6 +66,7 @@
</Reference>
</ItemGroup>
<ItemGroup>
<EmbeddedResource Include="fonts\robotoregular.ttf" />
<None Include="packages.config" />
</ItemGroup>
<Import Project="$(MSBuildExtensionsPath32)\Microsoft\Portable\$(TargetFrameworkVersion)\Microsoft.Portable.CSharp.targets" />

@ -0,0 +1,31 @@
using SkiaSharp;
using MediaBrowser.Model.Drawing;
using System;
namespace Emby.Drawing.Skia
{
public class PercentPlayedDrawer
{
private const int IndicatorHeight = 8;
public void Process(SKCanvas canvas, ImageSize imageSize, double percent)
{
using (var paint = new SKPaint())
{
var endX = imageSize.Width - 1;
var endY = imageSize.Height - 1;
paint.Color = SKColor.Parse("#99000000");
paint.Style = SKPaintStyle.Fill;
canvas.DrawRect(SKRect.Create(0, (float)endY - IndicatorHeight, (float)endX, (float)endY), paint);
double foregroundWidth = endX;
foregroundWidth *= percent;
foregroundWidth /= 100;
paint.Color = SKColor.Parse("#FF52B54B");
canvas.DrawRect(SKRect.Create(0, (float)endY - IndicatorHeight, Convert.ToInt32(Math.Round(foregroundWidth)), (float)endY), paint);
}
}
}
}

@ -0,0 +1,120 @@
using SkiaSharp;
using MediaBrowser.Common.Configuration;
using MediaBrowser.Common.Net;
using MediaBrowser.Model.Drawing;
using System;
using System.IO;
using System.Threading.Tasks;
using MediaBrowser.Common.IO;
using MediaBrowser.Controller.IO;
using MediaBrowser.Model.IO;
using System.Reflection;
namespace Emby.Drawing.Skia
{
public class PlayedIndicatorDrawer
{
private const int FontSize = 42;
private const int OffsetFromTopRightCorner = 38;
private readonly IApplicationPaths _appPaths;
private readonly IHttpClient _iHttpClient;
private readonly IFileSystem _fileSystem;
public PlayedIndicatorDrawer(IApplicationPaths appPaths, IHttpClient iHttpClient, IFileSystem fileSystem)
{
_appPaths = appPaths;
_iHttpClient = iHttpClient;
_fileSystem = fileSystem;
}
public async Task DrawPlayedIndicator(SKCanvas canvas, ImageSize imageSize)
{
var x = imageSize.Width - OffsetFromTopRightCorner;
using (var paint = new SKPaint())
{
paint.Color = SKColor.Parse("#CC52B54B");
paint.Style = SKPaintStyle.Fill;
canvas.DrawCircle((float)x, OffsetFromTopRightCorner, 20, paint);
}
using (var paint = new SKPaint())
{
paint.Color = new SKColor(255, 255, 255, 255);
paint.Style = SKPaintStyle.Fill;
paint.Typeface = SKTypeface.FromFile(await DownloadFont("webdings.ttf", "https://github.com/MediaBrowser/Emby.Resources/raw/master/fonts/webdings.ttf",
_appPaths, _iHttpClient, _fileSystem).ConfigureAwait(false));
paint.TextSize = FontSize;
paint.IsAntialias = true;
canvas.DrawText("a", (float)x-20, OffsetFromTopRightCorner + 12, paint);
}
}
internal static string ExtractFont(string name, IApplicationPaths paths, IFileSystem fileSystem)
{
var filePath = Path.Combine(paths.ProgramDataPath, "fonts", name);
if (fileSystem.FileExists(filePath))
{
return filePath;
}
var namespacePath = typeof(PlayedIndicatorDrawer).Namespace + ".fonts." + name;
var tempPath = Path.Combine(paths.TempDirectory, Guid.NewGuid().ToString("N") + ".ttf");
fileSystem.CreateDirectory(fileSystem.GetDirectoryName(tempPath));
using (var stream = typeof(PlayedIndicatorDrawer).GetTypeInfo().Assembly.GetManifestResourceStream(namespacePath))
{
using (var fileStream = fileSystem.GetFileStream(tempPath, FileOpenMode.Create, FileAccessMode.Write, FileShareMode.Read))
{
stream.CopyTo(fileStream);
}
}
fileSystem.CreateDirectory(fileSystem.GetDirectoryName(filePath));
try
{
fileSystem.CopyFile(tempPath, filePath, false);
}
catch (IOException)
{
}
return tempPath;
}
internal static async Task<string> DownloadFont(string name, string url, IApplicationPaths paths, IHttpClient httpClient, IFileSystem fileSystem)
{
var filePath = Path.Combine(paths.ProgramDataPath, "fonts", name);
if (fileSystem.FileExists(filePath))
{
return filePath;
}
var tempPath = await httpClient.GetTempFile(new HttpRequestOptions
{
Url = url,
Progress = new Progress<double>()
}).ConfigureAwait(false);
fileSystem.CreateDirectory(fileSystem.GetDirectoryName(filePath));
try
{
fileSystem.CopyFile(tempPath, filePath, false);
}
catch (IOException)
{
}
return tempPath;
}
}
}

@ -0,0 +1,261 @@
using MediaBrowser.Common.Configuration;
using MediaBrowser.Common.Net;
using MediaBrowser.Controller.Drawing;
using MediaBrowser.Model.Drawing;
using MediaBrowser.Model.IO;
using MediaBrowser.Model.Logging;
using SkiaSharp;
using System;
using System.Reflection;
using System.Threading.Tasks;
namespace Emby.Drawing.Skia
{
public class SkiaEncoder : IImageEncoder
{
private readonly ILogger _logger;
private readonly IApplicationPaths _appPaths;
private readonly Func<IHttpClient> _httpClientFactory;
private readonly IFileSystem _fileSystem;
public SkiaEncoder(ILogger logger, IApplicationPaths appPaths, Func<IHttpClient> httpClientFactory, IFileSystem fileSystem)
{
_logger = logger;
_appPaths = appPaths;
_httpClientFactory = httpClientFactory;
_fileSystem = fileSystem;
LogVersion();
}
public string[] SupportedInputFormats
{
get
{
// Some common file name extensions for RAW picture files include: .cr2, .crw, .dng, .nef, .orf, .rw2, .pef, .arw, .sr2, .srf, and .tif.
return new[]
{
"jpeg",
"jpg",
"png",
"dng",
"webp",
"gif",
"bmp",
"ico",
"astc",
"ktx",
"pkm",
"wbmp"
};
}
}
public ImageFormat[] SupportedOutputFormats
{
get
{
return new[] { ImageFormat.Webp, ImageFormat.Gif, ImageFormat.Jpg, ImageFormat.Png, ImageFormat.Bmp };
}
}
private void LogVersion()
{
_logger.Info("SkiaSharp version: " + GetVersion());
}
public static string GetVersion()
{
return typeof(SKCanvas).GetTypeInfo().Assembly.GetName().Version.ToString();
}
public static SKEncodedImageFormat GetImageFormat(ImageFormat selectedFormat)
{
switch (selectedFormat)
{
case ImageFormat.Bmp:
return SKEncodedImageFormat.Bmp;
case ImageFormat.Jpg:
return SKEncodedImageFormat.Jpeg;
case ImageFormat.Gif:
return SKEncodedImageFormat.Gif;
case ImageFormat.Webp:
return SKEncodedImageFormat.Webp;
case ImageFormat.Png:
default:
return SKEncodedImageFormat.Png;
}
}
public void CropWhiteSpace(string inputPath, string outputPath)
{
CheckDisposed();
using (var bitmap = SKBitmap.Decode(inputPath))
{
// @todo
}
}
public ImageSize GetImageSize(string path)
{
CheckDisposed();
using (var s = new SKFileStream(path))
{
using (var codec = SKCodec.Create(s))
{
var info = codec.Info;
return new ImageSize
{
Width = info.Width,
Height = info.Height
};
}
}
}
public void EncodeImage(string inputPath, string outputPath, bool autoOrient, int width, int height, int quality, ImageProcessingOptions options, ImageFormat selectedOutputFormat)
{
using (var bitmap = SKBitmap.Decode(inputPath))
{
using (var resizedBitmap = new SKBitmap(width, height, bitmap.ColorType, bitmap.AlphaType))
{
// scale image
bitmap.Resize(resizedBitmap, SKBitmapResizeMethod.Lanczos3);
// create bitmap to use for canvas drawing
using (var saveBitmap = new SKBitmap(width, height, bitmap.ColorType, bitmap.AlphaType))
{
// create canvas used to draw into bitmap
using (var canvas = new SKCanvas(saveBitmap))
{
// set background color if present
if (!string.IsNullOrWhiteSpace(options.BackgroundColor))
{
canvas.Clear(SKColor.Parse(options.BackgroundColor));
}
// Add blur if option is present
if (options.Blur > 0)
{
using (var paint = new SKPaint())
{
// create image from resized bitmap to apply blur
using (var filter = SKImageFilter.CreateBlur(5, 5))
{
paint.ImageFilter = filter;
canvas.DrawBitmap(resizedBitmap, SKRect.Create(width, height), paint);
}
}
}
else
{
// draw resized bitmap onto canvas
canvas.DrawBitmap(resizedBitmap, SKRect.Create(width, height));
}
// If foreground layer present then draw
if (!string.IsNullOrWhiteSpace(options.ForegroundLayer))
{
Double opacity;
if (!Double.TryParse(options.ForegroundLayer, out opacity)) opacity = .4;
var foregroundColor = String.Format("#{0:X2}000000", (Byte)((1-opacity) * 0xFF));
canvas.DrawColor(SKColor.Parse(foregroundColor), SKBlendMode.SrcOver);
}
DrawIndicator(canvas, width, height, options);
using (var outputStream = new SKFileWStream(outputPath))
{
saveBitmap.Encode(outputStream, GetImageFormat(selectedOutputFormat), quality);
}
}
}
}
}
}
public void CreateImageCollage(ImageCollageOptions options)
{
double ratio = options.Width;
ratio /= options.Height;
if (ratio >= 1.4)
{
new StripCollageBuilder(_appPaths, _fileSystem).BuildThumbCollage(options.InputPaths, options.OutputPath, options.Width, options.Height);
}
else if (ratio >= .9)
{
new StripCollageBuilder(_appPaths, _fileSystem).BuildSquareCollage(options.InputPaths, options.OutputPath, options.Width, options.Height);
}
else
{
new StripCollageBuilder(_appPaths, _fileSystem).BuildPosterCollage(options.InputPaths, options.OutputPath, options.Width, options.Height);
}
}
private void DrawIndicator(SKCanvas canvas, int imageWidth, int imageHeight, ImageProcessingOptions options)
{
if (!options.AddPlayedIndicator && !options.UnplayedCount.HasValue && options.PercentPlayed.Equals(0))
{
return;
}
try
{
var currentImageSize = new ImageSize(imageWidth, imageHeight);
if (options.AddPlayedIndicator)
{
var task = new PlayedIndicatorDrawer(_appPaths, _httpClientFactory(), _fileSystem).DrawPlayedIndicator(canvas, currentImageSize);
Task.WaitAll(task);
}
else if (options.UnplayedCount.HasValue)
{
new UnplayedCountIndicator(_appPaths, _httpClientFactory(), _fileSystem).DrawUnplayedCountIndicator(canvas, currentImageSize, options.UnplayedCount.Value);
}
if (options.PercentPlayed > 0)
{
new PercentPlayedDrawer().Process(canvas, currentImageSize, options.PercentPlayed);
}
}
catch (Exception ex)
{
_logger.ErrorException("Error drawing indicator overlay", ex);
}
}
public string Name
{
get { return "Skia"; }
}
private bool _disposed;
public void Dispose()
{
_disposed = true;
}
private void CheckDisposed()
{
if (_disposed)
{
throw new ObjectDisposedException(GetType().Name);
}
}
public bool SupportsImageCollageCreation
{
get { return true; }
}
public bool SupportsImageEncoding
{
get { return true; }
}
}
}

@ -0,0 +1,245 @@
using SkiaSharp;
using MediaBrowser.Common.Configuration;
using System;
using System.IO;
using System.Collections.Generic;
using MediaBrowser.Common.IO;
using MediaBrowser.Controller.IO;
using MediaBrowser.Model.IO;
namespace Emby.Drawing.Skia
{
public class StripCollageBuilder
{
private readonly IApplicationPaths _appPaths;
private readonly IFileSystem _fileSystem;
public StripCollageBuilder(IApplicationPaths appPaths, IFileSystem fileSystem)
{
_appPaths = appPaths;
_fileSystem = fileSystem;
}
private SKEncodedImageFormat GetEncodedFormat(string outputPath)
{
var ext = Path.GetExtension(outputPath).ToLower();
if (ext == ".jpg" || ext == ".jpeg")
return SKEncodedImageFormat.Jpeg;
if (ext == ".webp")
return SKEncodedImageFormat.Webp;
if (ext == ".gif")
return SKEncodedImageFormat.Gif;
if (ext == ".bmp")
return SKEncodedImageFormat.Bmp;
// default to png
return SKEncodedImageFormat.Png;
}
public void BuildPosterCollage(string[] paths, string outputPath, int width, int height)
{
using (var bitmap = BuildPosterCollageBitmap(paths, width, height))
{
using (var outputStream = new SKFileWStream(outputPath))
{
bitmap.Encode(outputStream, GetEncodedFormat(outputPath), 90);
}
}
}
public void BuildSquareCollage(string[] paths, string outputPath, int width, int height)
{
using (var bitmap = BuildSquareCollageBitmap(paths, width, height))
{
using (var outputStream = new SKFileWStream(outputPath))
{
bitmap.Encode(outputStream, GetEncodedFormat(outputPath), 90);
}
}
}
public void BuildThumbCollage(string[] paths, string outputPath, int width, int height)
{
using (var bitmap = BuildThumbCollageBitmap(paths, width, height))
{
using (var outputStream = new SKFileWStream(outputPath))
{
bitmap.Encode(outputStream, GetEncodedFormat(outputPath), 90);
}
}
}
private SKBitmap BuildPosterCollageBitmap(string[] paths, int width, int height)
{
return null;
/* var inputPaths = ImageHelpers.ProjectPaths(paths, 3);
using (var wandImages = new MagickWand(inputPaths.ToArray()))
{
var wand = new MagickWand(width, height);
wand.OpenImage("gradient:#111111-#111111");
using (var draw = new DrawingWand())
{
var iSlice = Convert.ToInt32(width * 0.3);
int iTrans = Convert.ToInt32(height * .25);
int iHeight = Convert.ToInt32(height * .65);
var horizontalImagePadding = Convert.ToInt32(width * 0.0366);
foreach (var element in wandImages.ImageList)
{
using (var blackPixelWand = new PixelWand(ColorName.Black))
{
int iWidth = (int)Math.Abs(iHeight * element.Width / element.Height);
element.Gravity = GravityType.CenterGravity;
element.BackgroundColor = blackPixelWand;
element.ResizeImage(iWidth, iHeight, FilterTypes.LanczosFilter);
int ix = (int)Math.Abs((iWidth - iSlice) / 2);
element.CropImage(iSlice, iHeight, ix, 0);
element.ExtentImage(iSlice, iHeight, 0 - horizontalImagePadding, 0);
}
}
wandImages.SetFirstIterator();
using (var wandList = wandImages.AppendImages())
{
wandList.CurrentImage.TrimImage(1);
using (var mwr = wandList.CloneMagickWand())
{
using (var blackPixelWand = new PixelWand(ColorName.Black))
{
using (var greyPixelWand = new PixelWand(ColorName.Grey70))
{
mwr.CurrentImage.ResizeImage(wandList.CurrentImage.Width, (wandList.CurrentImage.Height / 2), FilterTypes.LanczosFilter, 1);
mwr.CurrentImage.FlipImage();
mwr.CurrentImage.AlphaChannel = AlphaChannelType.DeactivateAlphaChannel;
mwr.CurrentImage.ColorizeImage(blackPixelWand, greyPixelWand);
using (var mwg = new MagickWand(wandList.CurrentImage.Width, iTrans))
{
mwg.OpenImage("gradient:black-none");
var verticalSpacing = Convert.ToInt32(height * 0.01111111111111111111111111111111);
mwr.CurrentImage.CompositeImage(mwg, CompositeOperator.CopyOpacityCompositeOp, 0, verticalSpacing);
wandList.AddImage(mwr);
int ex = (int)(wand.CurrentImage.Width - mwg.CurrentImage.Width) / 2;
wand.CurrentImage.CompositeImage(wandList.AppendImages(true), CompositeOperator.AtopCompositeOp, ex, Convert.ToInt32(height * .05));
}
}
}
}
}
}
return wand;
}*/
}
private SKBitmap BuildThumbCollageBitmap(string[] paths, int width, int height)
{
return null;
/*var inputPaths = ImageHelpers.ProjectPaths(paths, 4);
using (var wandImages = new MagickWand(inputPaths.ToArray()))
{
var wand = new MagickWand(width, height);
wand.OpenImage("gradient:#111111-#111111");
using (var draw = new DrawingWand())
{
var iSlice = Convert.ToInt32(width * 0.24125);
int iTrans = Convert.ToInt32(height * .25);
int iHeight = Convert.ToInt32(height * .70);
var horizontalImagePadding = Convert.ToInt32(width * 0.0125);
foreach (var element in wandImages.ImageList)
{
using (var blackPixelWand = new PixelWand(ColorName.Black))
{
int iWidth = (int)Math.Abs(iHeight * element.Width / element.Height);
element.Gravity = GravityType.CenterGravity;
element.BackgroundColor = blackPixelWand;
element.ResizeImage(iWidth, iHeight, FilterTypes.LanczosFilter);
int ix = (int)Math.Abs((iWidth - iSlice) / 2);
element.CropImage(iSlice, iHeight, ix, 0);
element.ExtentImage(iSlice, iHeight, 0 - horizontalImagePadding, 0);
}
}
wandImages.SetFirstIterator();
using (var wandList = wandImages.AppendImages())
{
wandList.CurrentImage.TrimImage(1);
using (var mwr = wandList.CloneMagickWand())
{
using (var blackPixelWand = new PixelWand(ColorName.Black))
{
using (var greyPixelWand = new PixelWand(ColorName.Grey70))
{
mwr.CurrentImage.ResizeImage(wandList.CurrentImage.Width, (wandList.CurrentImage.Height / 2), FilterTypes.LanczosFilter, 1);
mwr.CurrentImage.FlipImage();
mwr.CurrentImage.AlphaChannel = AlphaChannelType.DeactivateAlphaChannel;
mwr.CurrentImage.ColorizeImage(blackPixelWand, greyPixelWand);
using (var mwg = new MagickWand(wandList.CurrentImage.Width, iTrans))
{
mwg.OpenImage("gradient:black-none");
var verticalSpacing = Convert.ToInt32(height * 0.01111111111111111111111111111111);
mwr.CurrentImage.CompositeImage(mwg, CompositeOperator.CopyOpacityCompositeOp, 0, verticalSpacing);
wandList.AddImage(mwr);
int ex = (int)(wand.CurrentImage.Width - mwg.CurrentImage.Width) / 2;
wand.CurrentImage.CompositeImage(wandList.AppendImages(true), CompositeOperator.AtopCompositeOp, ex, Convert.ToInt32(height * .045));
}
}
}
}
}
}
return wand;
}*/
}
private SKBitmap BuildSquareCollageBitmap(string[] paths, int width, int height)
{
var bitmap = new SKBitmap(width, height);
var imageIndex = 0;
var cellWidth = width / 2;
var cellHeight = height / 2;
using (var canvas = new SKCanvas(bitmap))
{
for (var x = 0; x < 2; x++)
{
for (var y = 0; y < 2; y++)
{
using (var currentBitmap = SKBitmap.Decode(paths[imageIndex]))
{
using (var resizedBitmap = new SKBitmap(cellWidth, cellHeight, currentBitmap.ColorType, currentBitmap.AlphaType))
{
// scale image
currentBitmap.Resize(resizedBitmap, SKBitmapResizeMethod.Lanczos3);
// draw this image into the strip at the next position
var xPos = x * cellWidth;
var yPos = y * cellHeight;
canvas.DrawBitmap(resizedBitmap, xPos, yPos);
}
}
imageIndex++;
if (imageIndex >= paths.Length)
imageIndex = 0;
}
}
}
return bitmap;
}
}
}

@ -0,0 +1,68 @@
using SkiaSharp;
using MediaBrowser.Common.Configuration;
using MediaBrowser.Common.Net;
using MediaBrowser.Model.Drawing;
using System.Globalization;
using System.Threading.Tasks;
using MediaBrowser.Common.IO;
using MediaBrowser.Controller.IO;
using MediaBrowser.Model.IO;
namespace Emby.Drawing.Skia
{
public class UnplayedCountIndicator
{
private const int OffsetFromTopRightCorner = 38;
private readonly IApplicationPaths _appPaths;
private readonly IHttpClient _iHttpClient;
private readonly IFileSystem _fileSystem;
public UnplayedCountIndicator(IApplicationPaths appPaths, IHttpClient iHttpClient, IFileSystem fileSystem)
{
_appPaths = appPaths;
_iHttpClient = iHttpClient;
_fileSystem = fileSystem;
}
public void DrawUnplayedCountIndicator(SKCanvas canvas, ImageSize imageSize, int count)
{
var x = imageSize.Width - OffsetFromTopRightCorner;
var text = count.ToString(CultureInfo.InvariantCulture);
using (var paint = new SKPaint())
{
paint.Color = SKColor.Parse("#CC52B54B");
paint.Style = SKPaintStyle.Fill;
canvas.DrawCircle((float)x, OffsetFromTopRightCorner, 20, paint);
}
using (var paint = new SKPaint())
{
paint.Color = new SKColor(255, 255, 255, 255);
paint.Style = SKPaintStyle.Fill;
paint.Typeface = SKTypeface.FromFile(PlayedIndicatorDrawer.ExtractFont("robotoregular.ttf", _appPaths, _fileSystem));
paint.TextSize = 24;
paint.IsAntialias = true;
var y = OffsetFromTopRightCorner + 9;
if (text.Length == 1)
{
x -= 7;
}
if (text.Length == 2)
{
x -= 13;
}
else if (text.Length >= 3)
{
x -= 15;
y -= 2;
paint.TextSize = 18;
}
canvas.DrawText(text, (float)x, y, paint);
}
}
}
}

@ -191,9 +191,11 @@
<ItemGroup>
<Content Include="..\packages\SkiaSharp.1.57.1\runtimes\win7-x64\native\libSkiaSharp.dll">
<Link>x64\libSkiaSharp.dll</Link>
<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
</Content>
<Content Include="..\packages\SkiaSharp.1.57.1\runtimes\win7-x86\native\libSkiaSharp.dll">
<Link>x86\libSkiaSharp.dll</Link>
<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
</Content>
<Content Include="..\Tools\Installation\MediaBrowser.InstallUtil.dll">
<Link>MediaBrowser.InstallUtil.dll</Link>

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