From 04dce402ac94679c5439038be1c8ce090e7ad4cb Mon Sep 17 00:00:00 2001
From: gdkchan <gab.dark.100@gmail.com>
Date: Mon, 12 Jul 2021 16:48:57 -0300
Subject: Implement a fast path for I2M transfers (#2467)

---
 .../Engine/InlineToMemory/InlineToMemoryClass.cs     | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

(limited to 'Ryujinx.Graphics.Gpu/Engine/InlineToMemory/InlineToMemoryClass.cs')

diff --git a/Ryujinx.Graphics.Gpu/Engine/InlineToMemory/InlineToMemoryClass.cs b/Ryujinx.Graphics.Gpu/Engine/InlineToMemory/InlineToMemoryClass.cs
index cb4133ec..186a4648 100644
--- a/Ryujinx.Graphics.Gpu/Engine/InlineToMemory/InlineToMemoryClass.cs
+++ b/Ryujinx.Graphics.Gpu/Engine/InlineToMemory/InlineToMemoryClass.cs
@@ -127,6 +127,26 @@ namespace Ryujinx.Graphics.Gpu.Engine.InlineToMemory
             _finished = false;
         }
 
+        /// <summary>
+        /// Pushes a block of data to the Inline-to-Memory engine.
+        /// </summary>
+        /// <param name="data">Data to push</param>
+        public void LoadInlineData(ReadOnlySpan<int> data)
+        {
+            if (!_finished)
+            {
+                int copySize = Math.Min(data.Length, _buffer.Length - _offset);
+                data.Slice(0, copySize).CopyTo(new Span<int>(_buffer).Slice(_offset, copySize));
+
+                _offset += copySize;
+
+                if (_offset * 4 >= _size)
+                {
+                    FinishTransfer();
+                }
+            }
+        }
+
         /// <summary>
         /// Pushes a word of data to the Inline-to-Memory engine.
         /// </summary>
-- 
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