Updated the C# API to match the changed C API

binding/Binding/SKPicture.cs

@@ -29,7 +29,17 @@ namespace SkiaSharp
 		}
 		
 		public uint UniqueId => SkiaApi.sk_picture_get_unique_id (Handle);
-		public SKRect Bounds => SkiaApi.sk_picture_get_bounds (Handle);
+
+		[Obsolete("Use CullRect instead.")]
+		public SKRect Bounds => CullRect;
+
+		public SKRect CullRect {
+			get {
+				SKRect rect = SKRect.Empty;
+ 				SkiaApi.sk_picture_get_cull_rect (Handle, ref rect);
+				return rect;
+			}
+		}
 	}
 }
 

binding/Binding/SKPictureRecorder.cs

@@ -36,9 +36,9 @@ namespace SkiaSharp
 			}
 		}
 
-		public SKCanvas BeginRecording (SKRect rect)
+		public SKCanvas BeginRecording (SKRect cullRect)
 		{
-			return GetObject<SKCanvas> (SkiaApi.sk_picture_recorder_begin_recording (Handle, ref rect), false);
+			return GetObject<SKCanvas> (SkiaApi.sk_picture_recorder_begin_recording (Handle, ref cullRect), false);
 		}
 
 		public SKPicture EndRecording ()

binding/Binding/SKRegion.cs

@@ -33,7 +33,13 @@ namespace SkiaSharp
 		{
 		}
 
-		public SKRectI Bounds => SkiaApi.sk_region_get_bounds(Handle);
+		public SKRectI Bounds {
+			get {
+				SKRectI rect = SKRectI.Empty;
+				SkiaApi.sk_region_get_bounds(Handle, ref rect);
+				return rect;
+			}
+		}
 
 		public bool Contains(SKRegion src)
 		{

binding/Binding/SkiaApi.cs

@@ -763,7 +763,7 @@ namespace SkiaSharp
 		[DllImport(SKIA, CallingConvention = CallingConvention.Cdecl)]
 		public extern static uint sk_picture_get_unique_id(sk_picture_t p);
 		[DllImport(SKIA, CallingConvention = CallingConvention.Cdecl)]
-		public extern static SKRect sk_picture_get_bounds(sk_picture_t p);
+		public extern static void sk_picture_get_cull_rect(sk_picture_t p, ref SKRect rect);
 
 		// SkShader
 		[DllImport(SKIA, CallingConvention = CallingConvention.Cdecl)]
@@ -1305,7 +1305,7 @@ namespace SkiaSharp
 		[return: MarshalAs(UnmanagedType.I1)] 
 		public extern static bool sk_region_op2(sk_region_t r, sk_region_t src, SKRegionOperation op);
 		[DllImport(SKIA, CallingConvention = CallingConvention.Cdecl)]
-		public extern static SKRectI sk_region_get_bounds(sk_region_t r);
+		public extern static void sk_region_get_bounds(sk_region_t r, ref SKRectI rect);
 	}
 }
 

docs/en/SkiaSharp/SKPictureRecorder.xml

@@ -46,8 +46,8 @@
       </Docs>
     </Member>
     <Member MemberName="BeginRecording">
-      <MemberSignature Language="C#" Value="public SkiaSharp.SKCanvas BeginRecording (SkiaSharp.SKRect rect);" />
-      <MemberSignature Language="ILAsm" Value=".method public hidebysig instance class SkiaSharp.SKCanvas BeginRecording(valuetype SkiaSharp.SKRect rect) cil managed" />
+      <MemberSignature Language="C#" Value="public SkiaSharp.SKCanvas BeginRecording (SkiaSharp.SKRect cullRect);" />
+      <MemberSignature Language="ILAsm" Value=".method public hidebysig instance class SkiaSharp.SKCanvas BeginRecording(valuetype SkiaSharp.SKRect cullRect) cil managed" />
       <MemberType>Method</MemberType>
       <AssemblyInfo>
         <AssemblyVersion>1.0.0.0</AssemblyVersion>
@@ -63,10 +63,10 @@
         <ReturnType>SkiaSharp.SKCanvas</ReturnType>
       </ReturnValue>
       <Parameters>
-        <Parameter Name="rect" Type="SkiaSharp.SKRect" />
+        <Parameter Name="cullRect" Type="SkiaSharp.SKRect" />
       </Parameters>
       <Docs>
-        <param name="rect">The culling rectangle for the new picture.</param>
+        <param name="cullRect">The culling rectangle for the new picture.</param>
         <summary>Start the recording process and return the recording canvas.</summary>
         <returns>Returns the current recording canvas. The same can be retrieved using <see cref="P:SkiaSharp.SKPictureRecorder.RecordingCanvas" />.</returns>
         <remarks>

externals/skia

@@ -1 +1 @@
-Subproject commit 4c50de3780c86e24326d95898304398b0b002a05
+Subproject commit 9c8be5a39d3f884562e0fe0344772c3bc92413f5