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use image magick for auto-orientation

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This commit is contained in:
Luke Pulverenti 2016-01-21 11:53:03 -05:00
parent ed49e93118
commit de83adb38c
9 changed files with 37 additions and 35 deletions
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2
Emby.Drawing/Emby.Drawing.csproj
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@ -37,7 +37,7 @@
</Reference>
<Reference Include="ImageMagickSharp, Version=1.0.0.0, Culture=neutral, processorArchitecture=MSIL">
<SpecificVersion>False</SpecificVersion>
<HintPath>..\packages\ImageMagickSharp.1.0.0.17\lib\net45\ImageMagickSharp.dll</HintPath>
<HintPath>..\packages\ImageMagickSharp.1.0.0.18\lib\net45\ImageMagickSharp.dll</HintPath>
</Reference>
<Reference Include="Patterns.Logging">
<HintPath>..\packages\Patterns.Logging.1.0.0.2\lib\portable-net45+sl4+wp71+win8+wpa81\Patterns.Logging.dll</HintPath>

2
Emby.Drawing/GDI/GDIImageEncoder.cs
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@ -89,7 +89,7 @@ namespace Emby.Drawing.GDI
}
}
public void EncodeImage(string inputPath, string cacheFilePath, int rotationAngle, int width, int height, int quality, ImageProcessingOptions options, ImageFormat selectedOutputFormat)
public void EncodeImage(string inputPath, string cacheFilePath, bool autoOrient, int width, int height, int quality, ImageProcessingOptions options, ImageFormat selectedOutputFormat)
{
var hasPostProcessing = !string.IsNullOrEmpty(options.BackgroundColor) || options.UnplayedCount.HasValue || options.AddPlayedIndicator || options.PercentPlayed > 0;

4
Emby.Drawing/IImageEncoder.cs
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@ -27,13 +27,13 @@ namespace Emby.Drawing
/// </summary>
/// <param name="inputPath">The input path.</param>
/// <param name="outputPath">The output path.</param>
/// <param name="rotationAngle">The rotation angle.</param>
/// <param name="autoOrient">if set to <c>true</c> [automatic orient].</param>
/// <param name="width">The width.</param>
/// <param name="height">The height.</param>
/// <param name="quality">The quality.</param>
/// <param name="options">The options.</param>
/// <param name="outputFormat">The output format.</param>
void EncodeImage(string inputPath, string outputPath, int rotationAngle, int width, int height, int quality, ImageProcessingOptions options, ImageFormat outputFormat);
void EncodeImage(string inputPath, string outputPath, bool autoOrient, int width, int height, int quality, ImageProcessingOptions options, ImageFormat outputFormat);
/// <summary>
/// Creates the image collage.

15
Emby.Drawing/ImageMagick/ImageMagickEncoder.cs
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@ -139,7 +139,7 @@ namespace Emby.Drawing.ImageMagick
string.Equals(ext, ".webp", StringComparison.OrdinalIgnoreCase);
}
public void EncodeImage(string inputPath, string outputPath, int rotationAngle, int width, int height, int quality, ImageProcessingOptions options, ImageFormat selectedOutputFormat)
public void EncodeImage(string inputPath, string outputPath, bool autoOrient, int width, int height, int quality, ImageProcessingOptions options, ImageFormat selectedOutputFormat)
{
// Even if the caller specified 100, don't use it because it takes forever
quality = Math.Min(quality, 99);
@ -150,9 +150,9 @@ namespace Emby.Drawing.ImageMagick
{
ScaleImage(originalImage, width, height);
if (rotationAngle > 0)
if (autoOrient)
{
RotateImage(originalImage, rotationAngle);
AutoOrientImage(originalImage);
}
DrawIndicator(originalImage, width, height, options);
@ -171,9 +171,9 @@ namespace Emby.Drawing.ImageMagick
{
ScaleImage(originalImage, width, height);
if (rotationAngle > 0)
if (autoOrient)
{
RotateImage(originalImage, rotationAngle);
AutoOrientImage(originalImage);
}
wand.CurrentImage.CompositeImage(originalImage, CompositeOperator.OverCompositeOp, 0, 0);
@ -189,6 +189,11 @@ namespace Emby.Drawing.ImageMagick
SaveDelay();
}
private void AutoOrientImage(MagickWand wand)
{
wand.CurrentImage.AutoOrientImage();
}
public static void RotateImage(MagickWand wand, float angle)
{
using (var pixelWand = new PixelWand("none", 1))

41
Emby.Drawing/ImageProcessor.cs
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@ -257,7 +257,7 @@ namespace Emby.Drawing
imageProcessingLockTaken = true;
_imageEncoder.EncodeImage(originalImagePath, cacheFilePath, GetRotationAngle(options.Item), newWidth, newHeight, quality, options, outputFormat);
_imageEncoder.EncodeImage(originalImagePath, cacheFilePath, AutoOrient(options.Item), newWidth, newHeight, quality, options, outputFormat);
}
return new Tuple<string, string>(cacheFilePath, GetMimeType(outputFormat, cacheFilePath));
@ -281,35 +281,32 @@ namespace Emby.Drawing
}
}
private int GetRotationAngle(IHasImages item)
private bool AutoOrient(IHasImages item)
{
var photo = item as Photo;
if (photo != null && photo.Orientation.HasValue)
{
switch (photo.Orientation.Value)
{
case ImageOrientation.TopLeft:
return 0;
case ImageOrientation.TopRight:
return 0;
case ImageOrientation.BottomLeft:
return 270;
case ImageOrientation.BottomRight:
return 180;
case ImageOrientation.LeftBottom:
return -90;
case ImageOrientation.LeftTop:
return 0;
case ImageOrientation.RightBottom:
return 0;
case ImageOrientation.RightTop:
return 90;
}
return true;
}
return 0;
return false;
}
//private static int[][] OPERATIONS = new int[][] {
// TopLeft
//new int[] { 0, NONE},
// TopRight
//new int[] { 0, HORIZONTAL},
//new int[] {180, NONE},
// LeftTop
//new int[] { 0, VERTICAL},
//new int[] { 90, HORIZONTAL},
// RightTop
//new int[] { 90, NONE},
//new int[] {-90, HORIZONTAL},
//new int[] {-90, NONE},
//};
private string GetMimeType(ImageFormat format, string path)
{
if (format == ImageFormat.Bmp)

2
Emby.Drawing/NullImageEncoder.cs
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@ -32,7 +32,7 @@ namespace Emby.Drawing
throw new NotImplementedException();
}
public void EncodeImage(string inputPath, string outputPath, int rotationAngle, int width, int height, int quality, ImageProcessingOptions options, ImageFormat selectedOutputFormat)
public void EncodeImage(string inputPath, string outputPath, bool autoOrient, int width, int height, int quality, ImageProcessingOptions options, ImageFormat selectedOutputFormat)
{
throw new NotImplementedException();
}

2
Emby.Drawing/packages.config
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@ -1,6 +1,6 @@
<?xml version="1.0" encoding="utf-8"?>
<packages>
<package id="CommonIO" version="1.0.0.7" targetFramework="net45" />
<package id="ImageMagickSharp" version="1.0.0.17" targetFramework="net45" />
<package id="ImageMagickSharp" version="1.0.0.18" targetFramework="net45" />
<package id="Patterns.Logging" version="1.0.0.2" targetFramework="net45" />
</packages>

2
MediaBrowser.ServerApplication/MediaBrowser.ServerApplication.csproj
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@ -67,7 +67,7 @@
</Reference>
<Reference Include="ImageMagickSharp, Version=1.0.0.0, Culture=neutral, processorArchitecture=MSIL">
<SpecificVersion>False</SpecificVersion>
<HintPath>..\packages\ImageMagickSharp.1.0.0.17\lib\net45\ImageMagickSharp.dll</HintPath>
<HintPath>..\packages\ImageMagickSharp.1.0.0.18\lib\net45\ImageMagickSharp.dll</HintPath>
</Reference>
<Reference Include="MediaBrowser.IsoMounter">
<HintPath>..\packages\MediaBrowser.IsoMounting.3.0.69\lib\net45\MediaBrowser.IsoMounter.dll</HintPath>

2
MediaBrowser.ServerApplication/packages.config
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@ -1,7 +1,7 @@
<?xml version="1.0" encoding="utf-8"?>
<packages>
<package id="CommonIO" version="1.0.0.7" targetFramework="net45" />
<package id="ImageMagickSharp" version="1.0.0.17" targetFramework="net45" />
<package id="ImageMagickSharp" version="1.0.0.18" targetFramework="net45" />
<package id="MediaBrowser.IsoMounting" version="3.0.69" targetFramework="net45" />
<package id="Patterns.Logging" version="1.0.0.2" targetFramework="net45" />
<package id="System.Data.SQLite.Core" version="1.0.94.0" targetFramework="net45" />