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Send data to OpenGL host without client-side copies (#285)

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* Directly send host address to buffer data

* Cleanup OGLShader

* Directly copy vertex and index data too

* Revert shader bind "cache"

* Address feedback
This commit is contained in:
ReinUsesLisp 2018-07-19 16:02:51 -03:00 • committed by gdkchan
parent 45bb24dbae
commit 5fe0bc584b
8 changed files with 55 additions and 110 deletions
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12
Ryujinx.HLE/Gpu/Engines/NvGpuEngine3d.cs
View file

@ -560,9 +560,9 @@ namespace Ryujinx.HLE.Gpu.Engines
if (Cb.Enabled)
{
byte[] Data = Vmm.ReadBytes(Cb.Position, (uint)Cb.Size);
IntPtr DataAddress = Vmm.GetHostAddress(Cb.Position, Cb.Size);
Gpu.Renderer.Shader.SetConstBuffer(BasePosition + (uint)Offset, Cbuf, Data);
Gpu.Renderer.Shader.SetConstBuffer(BasePosition + (uint)Offset, Cbuf, Cb.Size, DataAddress);
}
}
}
@ -595,9 +595,9 @@ namespace Ryujinx.HLE.Gpu.Engines
if (!IboCached || Vmm.IsRegionModified(IboKey, (uint)IbSize, NvGpuBufferType.Index))
{
byte[] Data = Vmm.ReadBytes(IndexPosition, (uint)IbSize);
IntPtr DataAddress = Vmm.GetHostAddress(IndexPosition, IbSize);
Gpu.Renderer.Rasterizer.CreateIbo(IboKey, Data);
Gpu.Renderer.Rasterizer.CreateIbo(IboKey, IbSize, DataAddress);
}
Gpu.Renderer.Rasterizer.SetIndexArray(IbSize, IndexFormat);
@ -659,9 +659,9 @@ namespace Ryujinx.HLE.Gpu.Engines
if (!VboCached || Vmm.IsRegionModified(VboKey, VbSize, NvGpuBufferType.Vertex))
{
byte[] Data = Vmm.ReadBytes(VertexPosition, VbSize);
IntPtr DataAddress = Vmm.GetHostAddress(VertexPosition, VbSize);
Gpu.Renderer.Rasterizer.CreateVbo(VboKey, Data);
Gpu.Renderer.Rasterizer.CreateVbo(VboKey, (int)VbSize, DataAddress);
}
Gpu.Renderer.Rasterizer.SetVertexArray(Stride, VboKey, Attribs[Index].ToArray());

6
Ryujinx.HLE/Gpu/Memory/NvGpuVmm.cs
View file

@ -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);