Fixed TextShaperImpl when the text is backed by an array

3 years ago · 7fcfc82be0
3 changed files with 6 additions and 0 deletions
--- a/src/Skia/Avalonia.Skia/TextShaperImpl.cs
+++ b/src/Skia/Avalonia.Skia/TextShaperImpl.cs
@ -161,6 +161,8 @@ namespace Avalonia.Skia

            if (MemoryMarshal.TryGetArray(memory, out var segment))
            {
+                start = segment.Offset;
+                length = segment.Count;
                return segment.Array.AsMemory();
            }

--- a/src/Windows/Avalonia.Direct2D1/Media/TextShaperImpl.cs
+++ b/src/Windows/Avalonia.Direct2D1/Media/TextShaperImpl.cs
@ -161,6 +161,8 @@ namespace Avalonia.Direct2D1.Media

            if (MemoryMarshal.TryGetArray(memory, out var segment))
            {
+                start = segment.Offset;
+                length = segment.Count;
                return segment.Array.AsMemory();
            }

--- a/tests/Avalonia.UnitTests/HarfBuzzTextShaperImpl.cs
+++ b/tests/Avalonia.UnitTests/HarfBuzzTextShaperImpl.cs
@ -161,6 +161,8 @@ namespace Avalonia.UnitTests

            if (MemoryMarshal.TryGetArray(memory, out var segment))
            {
+                start = segment.Offset;
+                length = segment.Count;
                return segment.Array.AsMemory();
            }