VSync 구현

Author: Steal

Layered2D/Extensions/RawEx.cs

@@ -1,4 +1,5 @@
-using System.Drawing;
+using SkiaSharp;
+using System.Drawing;
 using static Layered2D.Interop.UnsafeNativeMethods;
 
 namespace Layered2D
@@ -14,5 +15,15 @@ public static RawPoint ToRawPoint(this Point point)
         {
             return new RawPoint(point.X, point.Y);
         }
+
+        public static RawSize ToRawSize(this SKSize size)
+        {
+            return new RawSize((int)size.Width, (int)size.Height);
+        }
+
+        public static RawPoint ToRawPoint(this SKPoint point)
+        {
+            return new RawPoint((int)point.X, (int)point.Y);
+        }
     }
 }

Layered2D/Nuget/Layered2D 0.0.1/Layered2D.nuspec

@@ -2,13 +2,13 @@
 <package >
   <metadata>
     <id>Layered2D</id>
-    <version>0.0.1</version>
+    <version>0.1.0</version>
     <title>Layered2D</title>
     <authors>Steal</authors>
     <owners>Steal</owners>
-    <licenseUrl>https://github.com/steai/layered2d</licenseUrl>
-    <projectUrl>https://github.com/steai/layered2d</projectUrl>
-    <iconUrl></iconUrl>
+    <licenseUrl>https://github.com/Layered2D/Layered2D/blob/master/LICENSE</licenseUrl>
+    <projectUrl>https://github.com/Layered2D/Layered2D</projectUrl>
+    <iconUrl>https://raw.githubusercontent.com/Layered2D/Layered2D/master/Logo/512x512.png</iconUrl>
     <requireLicenseAcceptance>false</requireLicenseAcceptance>
     <description>Layered 2D Rendering with SkiaSharp.</description>
     <releaseNotes>Simple layered rendering with SkiaSharp.</releaseNotes>

Layered2D/Nuget/Layered2D 0.0.1/lib/net45/Layered2D.dll

@@ -5,6 +5,8 @@
 using SkiaSharp;
 
 using WS = Layered2D.Interop.UnsafeNativeMethods.WindowStyles;
+using System.Threading;
+using SkiaSharp.Views.Desktop;
 
 namespace Layered2D.Windows
 {
@@ -69,6 +71,12 @@ public Size NativeSize
             }
         }
 
+        public new SKPoint Location
+        {
+            get { return base.Location.ToSKPoint(); }
+            set { base.Location = new Point((int)value.X, (int)value.Y); }
+        }
+
         private bool isLoaded = false;
         public bool IsLoaded
         {
@@ -90,6 +98,20 @@ public bool HitVisible
                     UpdateHitVisible();
             }
         }
+
+        int fixedFrame = 60;
+        public int FixedFrame
+        {
+            get
+            {
+                return fixedFrame;
+            }
+            set
+            {
+                fixedFrame = value;
+                frameAccurate = 1000d / (value + 0.5d);
+            }
+        }
         #endregion
 
         #region [ Resources ]
@@ -100,6 +122,9 @@ public bool HitVisible
         LayeredContext context;
 
         SKSize resolution = new SKSize(-1, -1);
+
+        double frameAccurate = 1000d / 60;
+        DateTime frameTime;
         #endregion
 
         #region [ Initializer ]
@@ -146,6 +171,8 @@ protected override void CreateHandle()
 
             // ready
             isLoaded = true;
+
+            frameTime = DateTime.Now;
         }
 
         #endregion
@@ -209,6 +236,14 @@ private void SetResolutionCore()
         #region [ Render ]
         public void Render()
         {
+            if (FixedFrame > 0)
+            {
+                if (frameTime > DateTime.Now)
+                    return;
+
+                frameTime = frameTime.Add(TimeSpan.FromMilliseconds(frameAccurate));
+            }
+
             context.Clear();
 
             OnRender(context);