Implement Counter Queue and Partial Host Conditional Rendering (#1167)

* Implementation of query queue and host conditional rendering

* Resolve some comments.

* Use overloads instead of passing object.

* Wake the consumer threads when incrementing syncpoints.

Also, do a busy loop when awaiting the counter for a blocking flush, rather than potentially sleeping the thread.

* Ensure there's a command between begin and end query.

1 files changed, 0 insertions, 77 deletions

diff --git a/Ryujinx.Graphics.OpenGL/Counters.cs b/Ryujinx.Graphics.OpenGL/Counters.cs
deleted file mode 100644
index e82a040f..00000000
--- a/Ryujinx.Graphics.OpenGL/Counters.cs
+++ /dev/null
@@ -1,77 +0,0 @@
-using OpenTK.Graphics.OpenGL;
-using Ryujinx.Graphics.GAL;
-using System;
-
-namespace Ryujinx.Graphics.OpenGL
-{
-    class Counters
-    {
-        private int[] _queryObjects;
-
-        private ulong[] _accumulatedCounters;
-
-        public Counters()
-        {
-            int count = Enum.GetNames(typeof(CounterType)).Length;
-
-            _queryObjects = new int[count];
-
-            _accumulatedCounters = new ulong[count];
-        }
-
-        public void Initialize()
-        {
-            for (int index = 0; index < _queryObjects.Length; index++)
-            {
-                int handle = GL.GenQuery();
-
-                _queryObjects[index] = handle;
-
-                CounterType type = (CounterType)index;
-
-                GL.BeginQuery(GetTarget(type), handle);
-            }
-        }
-
-        public ulong GetCounter(CounterType type)
-        {
-            UpdateAccumulatedCounter(type);
-
-            return _accumulatedCounters[(int)type];
-        }
-
-        public void ResetCounter(CounterType type)
-        {
-            UpdateAccumulatedCounter(type);
-
-            _accumulatedCounters[(int)type] = 0;
-        }
-
-        private void UpdateAccumulatedCounter(CounterType type)
-        {
-            int handle = _queryObjects[(int)type];
-
-            QueryTarget target = GetTarget(type);
-
-            GL.EndQuery(target);
-
-            GL.GetQueryObject(handle, GetQueryObjectParam.QueryResult, out long result);
-
-            _accumulatedCounters[(int)type] += (ulong)result;
-
-            GL.BeginQuery(target, handle);
-        }
-
-        private static QueryTarget GetTarget(CounterType type)
-        {
-            switch (type)
-            {
-                case CounterType.SamplesPassed:                      return QueryTarget.SamplesPassed;
-                case CounterType.PrimitivesGenerated:                return QueryTarget.PrimitivesGenerated;
-                case CounterType.TransformFeedbackPrimitivesWritten: return QueryTarget.TransformFeedbackPrimitivesWritten;
-            }
-
-            return QueryTarget.SamplesPassed;
-        }
-    }
-}