DarthAffe/HPPH
1
0
Fork 0
mirror of https://github.com/DarthAffe/HPPH.git synced 2025-12-12 13:28:37 +00:00
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #5 from DarthAffe/ConversionFix

Browse Source 
Fixed potential error in in-place conversion and improved tests to co…
This commit is contained in:
DarthAffe 2024-08-11 23:12:14 +02:00 committed by GitHub
commit 32664a2971
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
5 changed files with 184 additions and 64 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

48
HPPH.Test/Image/ImageTest.cs
View File

@ -748,7 +748,7 @@ public class ImageTest
}
[TestMethod]
[ExpectedException(typeof(IndexOutOfRangeException))]
[ExpectedException(typeof(ArgumentOutOfRangeException))]
public void IndexerWrongXBig()
{
Image<ColorRGB> image = TestDataHelper.CreateTestImage<ColorRGB>(10, 20);
@ -756,7 +756,7 @@ public class ImageTest
}
[TestMethod]
[ExpectedException(typeof(IndexOutOfRangeException))]
[ExpectedException(typeof(ArgumentOutOfRangeException))]
public void IndexerWrongYBig()
{
Image<ColorRGB> image = TestDataHelper.CreateTestImage<ColorRGB>(10, 20);
@ -764,7 +764,7 @@ public class ImageTest
}
[TestMethod]
[ExpectedException(typeof(IndexOutOfRangeException))]
[ExpectedException(typeof(ArgumentOutOfRangeException))]
public void IndexerWrongXSmall()
{
Image<ColorRGB> image = TestDataHelper.CreateTestImage<ColorRGB>(10, 20);
@ -772,7 +772,7 @@ public class ImageTest
}
[TestMethod]
[ExpectedException(typeof(IndexOutOfRangeException))]
[ExpectedException(typeof(ArgumentOutOfRangeException))]
public void IndexerWrongYSmall()
{
Image<ColorRGB> image = TestDataHelper.CreateTestImage<ColorRGB>(10, 20);
@ -780,7 +780,7 @@ public class ImageTest
}
[TestMethod]
[ExpectedException(typeof(IndexOutOfRangeException))]
[ExpectedException(typeof(ArgumentOutOfRangeException))]
public void SubImageWrongX()
{
Image<ColorRGB> image = TestDataHelper.CreateTestImage<ColorRGB>(10, 20);
@ -788,7 +788,7 @@ public class ImageTest
}
[TestMethod]
[ExpectedException(typeof(IndexOutOfRangeException))]
[ExpectedException(typeof(ArgumentOutOfRangeException))]
public void SubImageWrongY()
{
Image<ColorRGB> image = TestDataHelper.CreateTestImage<ColorRGB>(10, 20);
@ -796,7 +796,7 @@ public class ImageTest
}
[TestMethod]
[ExpectedException(typeof(IndexOutOfRangeException))]
[ExpectedException(typeof(ArgumentOutOfRangeException))]
public void SubImageWrongWidth()
{
Image<ColorRGB> image = TestDataHelper.CreateTestImage<ColorRGB>(10, 20);
@ -804,7 +804,7 @@ public class ImageTest
}
[TestMethod]
[ExpectedException(typeof(IndexOutOfRangeException))]
[ExpectedException(typeof(ArgumentOutOfRangeException))]
public void SubImageWrongHeight()
{
Image<ColorRGB> image = TestDataHelper.CreateTestImage<ColorRGB>(10, 20);
@ -812,7 +812,7 @@ public class ImageTest
}
[TestMethod]
[ExpectedException(typeof(IndexOutOfRangeException))]
[ExpectedException(typeof(ArgumentOutOfRangeException))]
public void SubImageInvalidSizeWidth()
{
Image<ColorRGB> image = TestDataHelper.CreateTestImage<ColorRGB>(10, 20);
@ -820,7 +820,7 @@ public class ImageTest
}
[TestMethod]
[ExpectedException(typeof(IndexOutOfRangeException))]
[ExpectedException(typeof(ArgumentOutOfRangeException))]
public void SubImageInvalidSizeHeight()
{
Image<ColorRGB> image = TestDataHelper.CreateTestImage<ColorRGB>(10, 20);
@ -828,7 +828,7 @@ public class ImageTest
}
[TestMethod]
[ExpectedException(typeof(IndexOutOfRangeException))]
[ExpectedException(typeof(ArgumentOutOfRangeException))]
public void SubImageInterfaceWrongX()
{
IImage image = TestDataHelper.CreateTestImage<ColorRGB>(10, 20);
@ -836,7 +836,7 @@ public class ImageTest
}
[TestMethod]
[ExpectedException(typeof(IndexOutOfRangeException))]
[ExpectedException(typeof(ArgumentOutOfRangeException))]
public void SubImageInterfaceWrongY()
{
IImage image = TestDataHelper.CreateTestImage<ColorRGB>(10, 20);
@ -844,7 +844,7 @@ public class ImageTest
}
[TestMethod]
[ExpectedException(typeof(IndexOutOfRangeException))]
[ExpectedException(typeof(ArgumentOutOfRangeException))]
public void SubImageInterfaceWrongWidth()
{
IImage image = TestDataHelper.CreateTestImage<ColorRGB>(10, 20);
@ -852,7 +852,7 @@ public class ImageTest
}
[TestMethod]
[ExpectedException(typeof(IndexOutOfRangeException))]
[ExpectedException(typeof(ArgumentOutOfRangeException))]
public void SubImageInterfaceWrongHeight()
{
IImage image = TestDataHelper.CreateTestImage<ColorRGB>(10, 20);
@ -860,7 +860,7 @@ public class ImageTest
}
[TestMethod]
[ExpectedException(typeof(IndexOutOfRangeException))]
[ExpectedException(typeof(ArgumentOutOfRangeException))]
public void SubImageInterfaceInvalidSizeWidth()
{
IImage image = TestDataHelper.CreateTestImage<ColorRGB>(10, 20);
@ -868,7 +868,7 @@ public class ImageTest
}
[TestMethod]
[ExpectedException(typeof(IndexOutOfRangeException))]
[ExpectedException(typeof(ArgumentOutOfRangeException))]
public void SubImageInterfaceInvalidSizeHeight()
{
IImage image = TestDataHelper.CreateTestImage<ColorRGB>(10, 20);
@ -876,7 +876,7 @@ public class ImageTest
}
[TestMethod]
[ExpectedException(typeof(IndexOutOfRangeException))]
[ExpectedException(typeof(ArgumentOutOfRangeException))]
public void ColumnsIndexerToBig()
{
IImage image = TestDataHelper.CreateTestImage<ColorRGB>(10, 20);
@ -884,7 +884,7 @@ public class ImageTest
}
[TestMethod]
[ExpectedException(typeof(IndexOutOfRangeException))]
[ExpectedException(typeof(ArgumentOutOfRangeException))]
public void ColumnsIndexerToSmall()
{
IImage image = TestDataHelper.CreateTestImage<ColorRGB>(10, 20);
@ -892,7 +892,7 @@ public class ImageTest
}
[TestMethod]
[ExpectedException(typeof(IndexOutOfRangeException))]
[ExpectedException(typeof(ArgumentOutOfRangeException))]
public void RowsIndexerToBig()
{
IImage image = TestDataHelper.CreateTestImage<ColorRGB>(10, 20);
@ -900,7 +900,7 @@ public class ImageTest
}
[TestMethod]
[ExpectedException(typeof(IndexOutOfRangeException))]
[ExpectedException(typeof(ArgumentOutOfRangeException))]
public void RowsIndexerToSmall()
{
IImage image = TestDataHelper.CreateTestImage<ColorRGB>(10, 20);
@ -908,7 +908,7 @@ public class ImageTest
}
[TestMethod]
[ExpectedException(typeof(IndexOutOfRangeException))]
[ExpectedException(typeof(ArgumentOutOfRangeException))]
public void ColumnIndexerToBig()
{
IImage image = TestDataHelper.CreateTestImage<ColorRGB>(10, 20);
@ -916,7 +916,7 @@ public class ImageTest
}
[TestMethod]
[ExpectedException(typeof(IndexOutOfRangeException))]
[ExpectedException(typeof(ArgumentOutOfRangeException))]
public void ColumnIndexerToSmall()
{
IImage image = TestDataHelper.CreateTestImage<ColorRGB>(10, 20);
@ -924,7 +924,7 @@ public class ImageTest
}
[TestMethod]
[ExpectedException(typeof(IndexOutOfRangeException))]
[ExpectedException(typeof(ArgumentOutOfRangeException))]
public void RowIndexerToBig()
{
IImage image = TestDataHelper.CreateTestImage<ColorRGB>(10, 20);
@ -932,7 +932,7 @@ public class ImageTest
}
[TestMethod]
[ExpectedException(typeof(IndexOutOfRangeException))]
[ExpectedException(typeof(ArgumentOutOfRangeException))]
public void RowIndexerToSmall()
{
IImage image = TestDataHelper.CreateTestImage<ColorRGB>(10, 20);

36
HPPH.Test/Image/RefImageTest.cs
View File

@ -296,7 +296,7 @@ public class RefImageTest
}
[TestMethod]
[ExpectedException(typeof(IndexOutOfRangeException))]
[ExpectedException(typeof(ArgumentOutOfRangeException))]
public void IndexerWrongXBig()
{
RefImage<ColorRGB> image = TestDataHelper.CreateTestImage<ColorRGB>(10, 20).AsRefImage();
@ -304,7 +304,7 @@ public class RefImageTest
}
[TestMethod]
[ExpectedException(typeof(IndexOutOfRangeException))]
[ExpectedException(typeof(ArgumentOutOfRangeException))]
public void IndexerWrongYBig()
{
RefImage<ColorRGB> image = TestDataHelper.CreateTestImage<ColorRGB>(10, 20).AsRefImage();
@ -312,7 +312,7 @@ public class RefImageTest
}
[TestMethod]
[ExpectedException(typeof(IndexOutOfRangeException))]
[ExpectedException(typeof(ArgumentOutOfRangeException))]
public void IndexerWrongXSmall()
{
RefImage<ColorRGB> image = TestDataHelper.CreateTestImage<ColorRGB>(10, 20).AsRefImage();
@ -320,7 +320,7 @@ public class RefImageTest
}
[TestMethod]
[ExpectedException(typeof(IndexOutOfRangeException))]
[ExpectedException(typeof(ArgumentOutOfRangeException))]
public void IndexerWrongYSmall()
{
RefImage<ColorRGB> image = TestDataHelper.CreateTestImage<ColorRGB>(10, 20).AsRefImage();
@ -328,7 +328,7 @@ public class RefImageTest
}
[TestMethod]
[ExpectedException(typeof(IndexOutOfRangeException))]
[ExpectedException(typeof(ArgumentOutOfRangeException))]
public void SubImageWrongX()
{
RefImage<ColorRGB> image = TestDataHelper.CreateTestImage<ColorRGB>(10, 20).AsRefImage();
@ -336,7 +336,7 @@ public class RefImageTest
}
[TestMethod]
[ExpectedException(typeof(IndexOutOfRangeException))]
[ExpectedException(typeof(ArgumentOutOfRangeException))]
public void SubImageWrongY()
{
RefImage<ColorRGB> image = TestDataHelper.CreateTestImage<ColorRGB>(10, 20).AsRefImage();
@ -344,7 +344,7 @@ public class RefImageTest
}
[TestMethod]
[ExpectedException(typeof(IndexOutOfRangeException))]
[ExpectedException(typeof(ArgumentOutOfRangeException))]
public void SubImageWrongWidth()
{
RefImage<ColorRGB> image = TestDataHelper.CreateTestImage<ColorRGB>(10, 20).AsRefImage();
@ -352,7 +352,7 @@ public class RefImageTest
}
[TestMethod]
[ExpectedException(typeof(IndexOutOfRangeException))]
[ExpectedException(typeof(ArgumentOutOfRangeException))]
public void SubImageWrongHeight()
{
RefImage<ColorRGB> image = TestDataHelper.CreateTestImage<ColorRGB>(10, 20).AsRefImage();
@ -360,7 +360,7 @@ public class RefImageTest
}
[TestMethod]
[ExpectedException(typeof(IndexOutOfRangeException))]
[ExpectedException(typeof(ArgumentOutOfRangeException))]
public void SubImageInvalidSizeWidth()
{
RefImage<ColorRGB> image = TestDataHelper.CreateTestImage<ColorRGB>(10, 20).AsRefImage();
@ -368,7 +368,7 @@ public class RefImageTest
}
[TestMethod]
[ExpectedException(typeof(IndexOutOfRangeException))]
[ExpectedException(typeof(ArgumentOutOfRangeException))]
public void SubImageInvalidSizeHeight()
{
RefImage<ColorRGB> image = TestDataHelper.CreateTestImage<ColorRGB>(10, 20).AsRefImage();
@ -376,7 +376,7 @@ public class RefImageTest
}
[TestMethod]
[ExpectedException(typeof(IndexOutOfRangeException))]
[ExpectedException(typeof(ArgumentOutOfRangeException))]
public void ColumnsIndexerToBig()
{
RefImage<ColorRGB> image = TestDataHelper.CreateTestImage<ColorRGB>(10, 20).AsRefImage();
@ -384,7 +384,7 @@ public class RefImageTest
}
[TestMethod]
[ExpectedException(typeof(IndexOutOfRangeException))]
[ExpectedException(typeof(ArgumentOutOfRangeException))]
public void ColumnsIndexerToSmall()
{
RefImage<ColorRGB> image = TestDataHelper.CreateTestImage<ColorRGB>(10, 20).AsRefImage();
@ -392,7 +392,7 @@ public class RefImageTest
}
[TestMethod]
[ExpectedException(typeof(IndexOutOfRangeException))]
[ExpectedException(typeof(ArgumentOutOfRangeException))]
public void RowsIndexerToBig()
{
RefImage<ColorRGB> image = TestDataHelper.CreateTestImage<ColorRGB>(10, 20).AsRefImage();
@ -400,7 +400,7 @@ public class RefImageTest
}
[TestMethod]
[ExpectedException(typeof(IndexOutOfRangeException))]
[ExpectedException(typeof(ArgumentOutOfRangeException))]
public void RowsIndexerToSmall()
{
RefImage<ColorRGB> image = TestDataHelper.CreateTestImage<ColorRGB>(10, 20).AsRefImage();
@ -408,7 +408,7 @@ public class RefImageTest
}
[TestMethod]
[ExpectedException(typeof(IndexOutOfRangeException))]
[ExpectedException(typeof(ArgumentOutOfRangeException))]
public void ColumnIndexerToBig()
{
RefImage<ColorRGB> image = TestDataHelper.CreateTestImage<ColorRGB>(10, 20).AsRefImage();
@ -416,7 +416,7 @@ public class RefImageTest
}
[TestMethod]
[ExpectedException(typeof(IndexOutOfRangeException))]
[ExpectedException(typeof(ArgumentOutOfRangeException))]
public void ColumnIndexerToSmall()
{
RefImage<ColorRGB> image = TestDataHelper.CreateTestImage<ColorRGB>(10, 20).AsRefImage();
@ -424,7 +424,7 @@ public class RefImageTest
}
[TestMethod]
[ExpectedException(typeof(IndexOutOfRangeException))]
[ExpectedException(typeof(ArgumentOutOfRangeException))]
public void RowIndexerToBig()
{
RefImage<ColorRGB> image = TestDataHelper.CreateTestImage<ColorRGB>(10, 20).AsRefImage();
@ -432,7 +432,7 @@ public class RefImageTest
}
[TestMethod]
[ExpectedException(typeof(IndexOutOfRangeException))]
[ExpectedException(typeof(ArgumentOutOfRangeException))]
public void RowIndexerToSmall()
{
RefImage<ColorRGB> image = TestDataHelper.CreateTestImage<ColorRGB>(10, 20).AsRefImage();

92
HPPH.Test/PixelHelper/ConvertTests.cs
View File

@ -33,6 +33,12 @@ public class ConvertTests
}
}
}
IImage<ColorBGR> converted = TestDataHelper.CreateTestImage<ColorRGB>(1920, 1080).ConvertTo<ColorBGR>();
for (int y = 0; y < converted.Height; y++)
for (int x = 0; x < converted.Width; x++)
Assert.AreEqual(TestDataHelper.GetColorFromLocation<ColorBGR>(x, y), converted[x, y], $"Wrong color at x: {x}, y: {y}");
}
[TestMethod]
@ -63,6 +69,12 @@ public class ConvertTests
}
}
}
IImage<ColorARGB> converted = TestDataHelper.CreateTestImage<ColorRGBA>(1920, 1080).ConvertTo<ColorARGB>();
for (int y = 0; y < converted.Height; y++)
for (int x = 0; x < converted.Width; x++)
Assert.AreEqual(TestDataHelper.GetColorFromLocation<ColorARGB>(x, y), converted[x, y], $"Wrong color at x: {x}, y: {y}");
}
[TestMethod]
@ -93,6 +105,12 @@ public class ConvertTests
}
}
}
IImage<ColorBGRA> converted = TestDataHelper.CreateTestImage<ColorRGBA>(1920, 1080).ConvertTo<ColorBGRA>();
for (int y = 0; y < converted.Height; y++)
for (int x = 0; x < converted.Width; x++)
Assert.AreEqual(TestDataHelper.GetColorFromLocation<ColorBGRA>(x, y), converted[x, y], $"Wrong color at x: {x}, y: {y}");
}
[TestMethod]
@ -123,6 +141,12 @@ public class ConvertTests
}
}
}
IImage<ColorRGB> converted = TestDataHelper.CreateTestImage<ColorRGBA>(1920, 1080).ConvertTo<ColorRGB>();
for (int y = 0; y < converted.Height; y++)
for (int x = 0; x < converted.Width; x++)
Assert.AreEqual(TestDataHelper.GetColorFromLocation<ColorRGB>(x, y), converted[x, y], $"Wrong color at x: {x}, y: {y}");
}
[TestMethod]
@ -153,6 +177,12 @@ public class ConvertTests
}
}
}
IImage<ColorBGR> converted = TestDataHelper.CreateTestImage<ColorRGBA>(1920, 1080).ConvertTo<ColorBGR>();
for (int y = 0; y < converted.Height; y++)
for (int x = 0; x < converted.Width; x++)
Assert.AreEqual(TestDataHelper.GetColorFromLocation<ColorBGR>(x, y), converted[x, y], $"Wrong color at x: {x}, y: {y}");
}
[TestMethod]
@ -183,6 +213,20 @@ public class ConvertTests
}
}
}
IImage<ColorRGBA> converted = TestDataHelper.CreateTestImage<ColorRGB>(1920, 1080).ConvertTo<ColorRGBA>();
for (int y = 0; y < converted.Height; y++)
for (int x = 0; x < converted.Width; x++)
{
ColorABGR refColor = TestDataHelper.GetColorFromLocation<ColorABGR>(x, y);
ColorRGBA color = converted[x, y];
Assert.AreEqual(255, color.A, $"Wrong A at x: {x}, y: {y}");
Assert.AreEqual(refColor.R, color.R, $"Wrong R at x: {x}, y: {y}");
Assert.AreEqual(refColor.G, color.G, $"Wrong G at x: {x}, y: {y}");
Assert.AreEqual(refColor.B, color.B, $"Wrong B at x: {x}, y: {y}");
}
}
[TestMethod]
@ -213,6 +257,20 @@ public class ConvertTests
}
}
}
IImage<ColorARGB> converted = TestDataHelper.CreateTestImage<ColorRGB>(1920, 1080).ConvertTo<ColorARGB>();
for (int y = 0; y < converted.Height; y++)
for (int x = 0; x < converted.Width; x++)
{
ColorABGR refColor = TestDataHelper.GetColorFromLocation<ColorABGR>(x, y);
ColorARGB color = converted[x, y];
Assert.AreEqual(255, color.A, $"Wrong A at x: {x}, y: {y}");
Assert.AreEqual(refColor.R, color.R, $"Wrong R at x: {x}, y: {y}");
Assert.AreEqual(refColor.G, color.G, $"Wrong G at x: {x}, y: {y}");
Assert.AreEqual(refColor.B, color.B, $"Wrong B at x: {x}, y: {y}");
}
}
[TestMethod]
@ -243,6 +301,20 @@ public class ConvertTests
}
}
}
IImage<ColorBGRA> converted = TestDataHelper.CreateTestImage<ColorRGB>(1920, 1080).ConvertTo<ColorBGRA>();
for (int y = 0; y < converted.Height; y++)
for (int x = 0; x < converted.Width; x++)
{
ColorABGR refColor = TestDataHelper.GetColorFromLocation<ColorABGR>(x, y);
ColorBGRA color = converted[x, y];
Assert.AreEqual(255, color.A, $"Wrong A at x: {x}, y: {y}");
Assert.AreEqual(refColor.R, color.R, $"Wrong R at x: {x}, y: {y}");
Assert.AreEqual(refColor.G, color.G, $"Wrong G at x: {x}, y: {y}");
Assert.AreEqual(refColor.B, color.B, $"Wrong B at x: {x}, y: {y}");
}
}
[TestMethod]
@ -273,6 +345,20 @@ public class ConvertTests
}
}
}
IImage<ColorABGR> converted = TestDataHelper.CreateTestImage<ColorRGB>(1920, 1080).ConvertTo<ColorABGR>();
for (int y = 0; y < converted.Height; y++)
for (int x = 0; x < converted.Width; x++)
{
ColorABGR refColor = TestDataHelper.GetColorFromLocation<ColorABGR>(x, y);
ColorABGR color = converted[x, y];
Assert.AreEqual(255, color.A, $"Wrong A at x: {x}, y: {y}");
Assert.AreEqual(refColor.R, color.R, $"Wrong R at x: {x}, y: {y}");
Assert.AreEqual(refColor.G, color.G, $"Wrong G at x: {x}, y: {y}");
Assert.AreEqual(refColor.B, color.B, $"Wrong B at x: {x}, y: {y}");
}
}
[TestMethod]
@ -303,5 +389,11 @@ public class ConvertTests
}
}
}
IImage<ColorBGR> converted = TestDataHelper.CreateTestImage<ColorRGB>(1920, 1080).ConvertTo<ColorBGR>();
for (int y = 0; y < converted.Height; y++)
for (int x = 0; x < converted.Width; x++)
Assert.AreEqual(TestDataHelper.GetColorFromLocation<ColorBGR>(x, y), converted[x, y], $"Wrong color at x: {x}, y: {y}");
}
}

16
HPPH.Test/SystemDrawing/SystemDrawingTests.cs
View File

@ -16,6 +16,14 @@ public class SystemDrawingTests
IImage image2 = bitmap.ToImage();
Assert.AreEqual(IColorFormat.BGR, image2.ColorFormat);
for (int y = 0; y < image.Height; y++)
for (int x = 0; x < image.Width; x++)
{
Assert.AreEqual(image[x, y].A, image2[x, y].A, $"{x}-{y}");
Assert.AreEqual(image[x, y].R, image2[x, y].R, $"{x}-{y}");
Assert.AreEqual(image[x, y].G, image2[x, y].G, $"{x}-{y}");
Assert.AreEqual(image[x, y].B, image2[x, y].B, $"{x}-{y}");
}
image2 = image2.ConvertTo<ColorRGB>();
@ -30,6 +38,14 @@ public class SystemDrawingTests
IImage image2 = bitmap.ToImage();
Assert.AreEqual(IColorFormat.BGRA, image2.ColorFormat);
for (int y = 0; y < image.Height; y++)
for (int x = 0; x < image.Width; x++)
{
Assert.AreEqual(image[x, y].A, image2[x, y].A);
Assert.AreEqual(image[x, y].R, image2[x, y].R);
Assert.AreEqual(image[x, y].G, image2[x, y].G);
Assert.AreEqual(image[x, y].B, image2[x, y].B);
}
image2 = image2.ConvertTo<ColorRGBA>();

56
HPPH/PixelHelper.Convert.cs
View File

@ -174,12 +174,14 @@ public static unsafe partial class PixelHelper
tar += bytesPerVector;
}
Span<byte> buffer = stackalloc byte[missingElements * BPP];
for (int i = 0; i < missingElements; i++)
{
tar[(i * BPP) + 0] = src[(i * BPP) + maskVector[0]];
tar[(i * BPP) + 1] = src[(i * BPP) + maskVector[1]];
tar[(i * BPP) + 2] = src[(i * BPP) + maskVector[2]];
buffer[(i * BPP) + 0] = src[(i * BPP) + maskVector[0]];
buffer[(i * BPP) + 1] = src[(i * BPP) + maskVector[1]];
buffer[(i * BPP) + 2] = src[(i * BPP) + maskVector[2]];
}
buffer.CopyTo(new Span<byte>(tar, buffer.Length));
}
else
{
@ -191,12 +193,14 @@ public static unsafe partial class PixelHelper
byte* missingSrc = sourcePtr + (batches * batchSize * BPP);
byte* missingTar = targetPtr + (batches * batchSize * BPP);
Span<byte> buffer = stackalloc byte[missing * BPP];
for (int i = 0; i < missing; i++)
{
missingTar[(i * BPP) + 0] = missingSrc[(i * BPP) + maskVector[0]];
missingTar[(i * BPP) + 1] = missingSrc[(i * BPP) + maskVector[1]];
missingTar[(i * BPP) + 2] = missingSrc[(i * BPP) + maskVector[2]];
buffer[(i * BPP) + 0] = missingSrc[(i * BPP) + maskVector[0]];
buffer[(i * BPP) + 1] = missingSrc[(i * BPP) + maskVector[1]];
buffer[(i * BPP) + 2] = missingSrc[(i * BPP) + maskVector[2]];
}
buffer.CopyTo(new Span<byte>(missingTar, buffer.Length));
}
void Process(int index)
@ -217,12 +221,14 @@ public static unsafe partial class PixelHelper
tar += bytesPerVector;
}
Span<byte> buffer = stackalloc byte[missingElements * BPP];
for (int i = 0; i < missingElements; i++)
{
tar[(i * BPP) + 0] = src[(i * BPP) + maskVector[0]];
tar[(i * BPP) + 1] = src[(i * BPP) + maskVector[1]];
tar[(i * BPP) + 2] = src[(i * BPP) + maskVector[2]];
buffer[(i * BPP) + 0] = src[(i * BPP) + maskVector[0]];
buffer[(i * BPP) + 1] = src[(i * BPP) + maskVector[1]];
buffer[(i * BPP) + 2] = src[(i * BPP) + maskVector[2]];
}
buffer.CopyTo(new Span<byte>(tar, buffer.Length));
}
}
}
@ -292,13 +298,15 @@ public static unsafe partial class PixelHelper
tar += bytesPerVector;
}
Span<byte> buffer = stackalloc byte[missingElements * BPP];
for (int i = 0; i < missingElements; i++)
{
tar[(i * BPP) + 0] = src[(i * BPP) + maskVector[0]];
tar[(i * BPP) + 1] = src[(i * BPP) + maskVector[1]];
tar[(i * BPP) + 2] = src[(i * BPP) + maskVector[2]];
tar[(i * BPP) + 3] = src[(i * BPP) + maskVector[3]];
buffer[(i * BPP) + 0] = src[(i * BPP) + maskVector[0]];
buffer[(i * BPP) + 1] = src[(i * BPP) + maskVector[1]];
buffer[(i * BPP) + 2] = src[(i * BPP) + maskVector[2]];
buffer[(i * BPP) + 3] = src[(i * BPP) + maskVector[3]];
}
buffer.CopyTo(new Span<byte>(tar, buffer.Length));
}
else
{
@ -310,13 +318,15 @@ public static unsafe partial class PixelHelper
byte* missingSrc = sourcePtr + (batches * batchSize * BPP);
byte* missingTar = targetPtr + (batches * batchSize * BPP);
Span<byte> buffer = stackalloc byte[missing * BPP];
for (int i = 0; i < missing; i++)
{
missingTar[(i * BPP) + 0] = missingSrc[(i * BPP) + maskVector[0]];
missingTar[(i * BPP) + 1] = missingSrc[(i * BPP) + maskVector[1]];
missingTar[(i * BPP) + 2] = missingSrc[(i * BPP) + maskVector[2]];
missingTar[(i * BPP) + 3] = missingSrc[(i * BPP) + maskVector[3]];
buffer[(i * BPP) + 0] = missingSrc[(i * BPP) + maskVector[0]];
buffer[(i * BPP) + 1] = missingSrc[(i * BPP) + maskVector[1]];
buffer[(i * BPP) + 2] = missingSrc[(i * BPP) + maskVector[2]];
buffer[(i * BPP) + 3] = missingSrc[(i * BPP) + maskVector[3]];
}
buffer.CopyTo(new Span<byte>(missingTar, buffer.Length));
}
void Process(int index)
@ -337,18 +347,20 @@ public static unsafe partial class PixelHelper
tar += bytesPerVector;
}
Span<byte> buffer = stackalloc byte[missingElements * BPP];
for (int i = 0; i < missingElements; i++)
{
tar[(i * BPP) + 0] = src[(i * BPP) + maskVector[0]];
tar[(i * BPP) + 1] = src[(i * BPP) + maskVector[1]];
tar[(i * BPP) + 2] = src[(i * BPP) + maskVector[2]];
tar[(i * BPP) + 3] = src[(i * BPP) + maskVector[3]];
buffer[(i * BPP) + 0] = src[(i * BPP) + maskVector[0]];
buffer[(i * BPP) + 1] = src[(i * BPP) + maskVector[1]];
buffer[(i * BPP) + 2] = src[(i * BPP) + maskVector[2]];
buffer[(i * BPP) + 3] = src[(i * BPP) + maskVector[3]];
}
buffer.CopyTo(new Span<byte>(tar, buffer.Length));
}
}
}
}
private static void ConvertWiden3To4Bytes(ReadOnlySpan<byte> source, Span<byte> target, IColorFormat sourceFormat, IColorFormat targetFormat)
{
const int SOURCE_BPP = 3;