From 5fe0bc584b21c660e083a9cb37aa0a8be4719f95 Mon Sep 17 00:00:00 2001
From: ReinUsesLisp <reinuseslisp@airmail.cc>
Date: Thu, 19 Jul 2018 16:02:51 -0300
Subject: Send data to OpenGL host without client-side copies (#285)

* Directly send host address to buffer data

* Cleanup OGLShader

* Directly copy vertex and index data too

* Revert shader bind "cache"

* Address feedback
---
 Ryujinx.HLE/Gpu/Memory/NvGpuVmm.cs | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'Ryujinx.HLE/Gpu/Memory')

diff --git a/Ryujinx.HLE/Gpu/Memory/NvGpuVmm.cs b/Ryujinx.HLE/Gpu/Memory/NvGpuVmm.cs
index 0c81dd15..7b23e49f 100644
--- a/Ryujinx.HLE/Gpu/Memory/NvGpuVmm.cs
+++ b/Ryujinx.HLE/Gpu/Memory/NvGpuVmm.cs
@@ -1,5 +1,6 @@
 using ChocolArm64.Memory;
 using Ryujinx.Graphics.Gal;
+using System;
 using System.Collections.Concurrent;
 
 namespace Ryujinx.HLE.Gpu.Memory
@@ -279,6 +280,11 @@ namespace Ryujinx.HLE.Gpu.Memory
             return Cache.IsRegionModified(Memory, BufferType, PA, Size);
         }
 
+        public IntPtr GetHostAddress(long Position, long Size)
+        {
+            return Memory.GetHostAddress(GetPhysicalAddress(Position), Size);
+        }
+
         public byte ReadByte(long Position)
         {
             Position = GetPhysicalAddress(Position);
-- 
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