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update image orientation

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This commit is contained in:
Luke Pulverenti 2017-09-02 15:22:19 -04:00
parent e5c2e4b28d
commit 5c982dab35
2 changed files with 2 additions and 79 deletions
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80
Emby.Drawing.Skia/SkiaEncoder.cs
View File

@ -423,88 +423,10 @@ namespace Emby.Drawing.Skia
}
default:
return RotateAndFlip(bitmap, origin);
return bitmap;
}
}
private SKBitmap RotateAndFlip(SKBitmap original, SKCodecOrigin origin)
{
// these are the origins that represent a 90 degree turn in some fashion
var differentOrientations = new SKCodecOrigin[]
{
SKCodecOrigin.LeftBottom,
SKCodecOrigin.LeftTop,
SKCodecOrigin.RightBottom,
SKCodecOrigin.RightTop
};
// check if we need to turn the image
bool isDifferentOrientation = differentOrientations.Any(o => o == origin);
// define new width/height
var width = isDifferentOrientation ? original.Height : original.Width;
var height = isDifferentOrientation ? original.Width : original.Height;
var bitmap = new SKBitmap(width, height, true);
// todo: the stuff in this switch statement should be rewritten to use pointers
switch (origin)
{
case SKCodecOrigin.LeftBottom:
for (var x = 0; x < original.Width; x++)
for (var y = 0; y < original.Height; y++)
bitmap.SetPixel(y, original.Width - 1 - x, original.GetPixel(x, y));
break;
case SKCodecOrigin.RightTop:
for (var x = 0; x < original.Width; x++)
for (var y = 0; y < original.Height; y++)
bitmap.SetPixel(original.Height - 1 - y, x, original.GetPixel(x, y));
break;
case SKCodecOrigin.RightBottom:
for (var x = 0; x < original.Width; x++)
for (var y = 0; y < original.Height; y++)
bitmap.SetPixel(original.Height - 1 - y, original.Width - 1 - x, original.GetPixel(x, y));
break;
case SKCodecOrigin.LeftTop:
for (var x = 0; x < original.Width; x++)
for (var y = 0; y < original.Height; y++)
bitmap.SetPixel(y, x, original.GetPixel(x, y));
break;
case SKCodecOrigin.BottomLeft:
for (var x = 0; x < original.Width; x++)
for (var y = 0; y < original.Height; y++)
bitmap.SetPixel(x, original.Height - 1 - y, original.GetPixel(x, y));
break;
case SKCodecOrigin.BottomRight:
for (var x = 0; x < original.Width; x++)
for (var y = 0; y < original.Height; y++)
bitmap.SetPixel(original.Width - 1 - x, original.Height - 1 - y, original.GetPixel(x, y));
break;
case SKCodecOrigin.TopRight:
for (var x = 0; x < original.Width; x++)
for (var y = 0; y < original.Height; y++)
bitmap.SetPixel(original.Width - 1 - x, y, original.GetPixel(x, y));
break;
}
return bitmap;
}
public string EncodeImage(string inputPath, DateTime dateModified, string outputPath, bool autoOrient, ImageOrientation? orientation, int quality, ImageProcessingOptions options, ImageFormat selectedOutputFormat)
{
if (string.IsNullOrWhiteSpace(inputPath))

1
Emby.Server.Implementations/ApplicationHost.cs
View File

@ -1073,6 +1073,7 @@ namespace Emby.Server.Implementations
builder.AppendLine(string.Format("Operating system: {0}", Environment.OSVersion));
builder.AppendLine(string.Format("64-Bit OS: {0}", Environment.Is64BitOperatingSystem));
builder.AppendLine(string.Format("64-Bit Process: {0}", Environment.Is64BitProcess));
builder.AppendLine(string.Format("User Interactive: {0}", Environment.UserInteractive));
Type type = Type.GetType("Mono.Runtime");
if (type != null)