Fixed imager argument null (thread concurrency related)

dariooo512 · dariooo512 · commit 2284ad3cc94d · 2019-10-28T23:15:24.000+01:00
diff --git a/examples/ReinforcementLearning/ReinforcementLearning/DataBuilders/DataBuilder.cs b/examples/ReinforcementLearning/ReinforcementLearning/DataBuilders/DataBuilder.cs
@@ -11,7 +11,6 @@ public abstract class DataBuilder<TConfiguration, TData>
         where TConfiguration : IGameConfiguration {
         protected readonly TConfiguration Configuration;
         protected readonly int Outputs;
-        protected readonly Imager Imager = new Imager();
 
         protected readonly Dictionary<int, (float[] x, float[] y)> ObservationDictionary =
             new Dictionary<int, (float[] x, float[] y)>();
diff --git a/examples/ReinforcementLearning/ReinforcementLearning/DataBuilders/ImageDataBuilder.cs b/examples/ReinforcementLearning/ReinforcementLearning/DataBuilders/ImageDataBuilder.cs
@@ -8,7 +8,8 @@ public class ImageDataBuilder : DataBuilder<IImageGameConfiguration, Image<Rgba3
         public ImageDataBuilder(IImageGameConfiguration configuration, int outputs) : base(configuration, outputs) {
         }
 
-        public override float[] BuildInput(Image<Rgba32>[] dataGroup) => Imager.Load(dataGroup)
+        public override float[] BuildInput(Image<Rgba32>[] dataGroup) => new Imager()
+            .Load(dataGroup)
             .Crop(Configuration.FramePadding)
             .ComposeFrames(Configuration.ScaledImageWidth, Configuration.ScaledImageHeight, Configuration.ImageStackLayout)
             .InvertColors()
diff --git a/examples/ReinforcementLearning/ReinforcementLearning/PlaySessions/BasePlaySession.cs b/examples/ReinforcementLearning/ReinforcementLearning/PlaySessions/BasePlaySession.cs
@@ -11,7 +11,6 @@ internal abstract class BasePlaySession<TGameConfiguration, TData>
         where TGameConfiguration : IGameConfiguration {
         protected readonly Trainer<TGameConfiguration, TData> Trainer;
         protected IGameConfiguration Game;
-        protected Imager Imager;
         protected ReplayMemory<TData> Memory;
         protected readonly DataBuilder<TGameConfiguration, TData> DataBuilder;
         protected int Framescount;
@@ -27,7 +26,6 @@ protected BasePlaySession(TGameConfiguration game, Trainer<TGameConfiguration, T
             Trainer = trainer;
             Memory = memory;
             DataBuilder = dataBuilder;
-            Imager = new Imager();
             CurrentState = new Step();
         }
 

Original file line number	Diff line number	Diff line change
`@@ -8,7 +8,8 @@ public class ImageDataBuilder : DataBuilder<IImageGameConfiguration, Image<Rgba3`
`8`	`8`	`public ImageDataBuilder(IImageGameConfiguration configuration, int outputs) : base(configuration, outputs) {`
`9`	`9`	`}`
`10`	`10`
`11`		`- public override float[] BuildInput(Image<Rgba32>[] dataGroup) => Imager.Load(dataGroup)`
	`11`	`+ public override float[] BuildInput(Image<Rgba32>[] dataGroup) => new Imager()`
	`12`	`+ .Load(dataGroup)`
`12`	`13`	`.Crop(Configuration.FramePadding)`
`13`	`14`	`.ComposeFrames(Configuration.ScaledImageWidth, Configuration.ScaledImageHeight, Configuration.ImageStackLayout)`
`14`	`15`	`.InvertColors()`