Fix 3 graphics related issues (#180)

* Fix 3 graphics related bugs

* OGLShader shouldn't be public (yet)

2 files changed, 6 insertions, 6 deletions

diff --git a/Ryujinx.HLE/OsHle/Services/Nv/NvMap/NvMapHandle.cs b/Ryujinx.HLE/OsHle/Services/Nv/NvMap/NvMapHandle.cs
index 7902034c..21fce700 100644
--- a/Ryujinx.HLE/OsHle/Services/Nv/NvMap/NvMapHandle.cs
+++ b/Ryujinx.HLE/OsHle/Services/Nv/NvMap/NvMapHandle.cs
@@ -24,14 +24,14 @@ namespace Ryujinx.HLE.OsHle.Services.Nv.NvMap
             this.Size = Size;
         }
 
-        public long IncrementRefCount()
+        public void IncrementRefCount()
         {
-            return Interlocked.Increment(ref Dupes);
+            Interlocked.Increment(ref Dupes);
         }
 
         public long DecrementRefCount()
         {
-            return Interlocked.Decrement(ref Dupes);
+            return Interlocked.Decrement(ref Dupes) + 1;
         }
     }
 }
\ No newline at end of file
diff --git a/Ryujinx.HLE/OsHle/Services/Nv/NvMap/NvMapIoctl.cs b/Ryujinx.HLE/OsHle/Services/Nv/NvMap/NvMapIoctl.cs
index 376b74c1..43de4edb 100644
--- a/Ryujinx.HLE/OsHle/Services/Nv/NvMap/NvMapIoctl.cs
+++ b/Ryujinx.HLE/OsHle/Services/Nv/NvMap/NvMapIoctl.cs
@@ -163,9 +163,9 @@ namespace Ryujinx.HLE.OsHle.Services.Nv.NvMap
                 return NvResult.InvalidInput;
             }
 
-            long RefCount = Map.DecrementRefCount();
+            long OldRefCount = Map.DecrementRefCount();
 
-            if (RefCount <= 0)
+            if (OldRefCount <= 1)
             {
                 DeleteNvMap(Context, Args.Handle);
 
@@ -178,7 +178,7 @@ namespace Ryujinx.HLE.OsHle.Services.Nv.NvMap
                 Args.Flags = FlagNotFreedYet;
             }
 
-            Args.RefCount = RefCount;
+            Args.RefCount = OldRefCount;
             Args.Size     = Map.Size;
 
             AMemoryHelper.Write(Context.Memory, OutputPosition, Args);