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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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16
Ryujinx.Graphics/Gal/OpenGL/OGLRasterizer.cs
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@ -211,28 +211,28 @@ namespace Ryujinx.Graphics.Gal.OpenGL
GL.PrimitiveRestartIndex(Index);
}
public void CreateVbo(long Key, byte[] Buffer)
public void CreateVbo(long Key, int DataSize, IntPtr HostAddress)
{
int Handle = GL.GenBuffer();
VboCache.AddOrUpdate(Key, Handle, (uint)Buffer.Length);
VboCache.AddOrUpdate(Key, Handle, (uint)DataSize);
IntPtr Length = new IntPtr(Buffer.Length);
IntPtr Length = new IntPtr(DataSize);
GL.BindBuffer(BufferTarget.ArrayBuffer, Handle);
GL.BufferData(BufferTarget.ArrayBuffer, Length, Buffer, BufferUsageHint.StreamDraw);
GL.BufferData(BufferTarget.ArrayBuffer, Length, HostAddress, BufferUsageHint.StreamDraw);
}
public void CreateIbo(long Key, byte[] Buffer)
public void CreateIbo(long Key, int DataSize, IntPtr HostAddress)
{
int Handle = GL.GenBuffer();
IboCache.AddOrUpdate(Key, Handle, (uint)Buffer.Length);
IboCache.AddOrUpdate(Key, Handle, (uint)DataSize);
IntPtr Length = new IntPtr(Buffer.Length);
IntPtr Length = new IntPtr(DataSize);
GL.BindBuffer(BufferTarget.ElementArrayBuffer, Handle);
GL.BufferData(BufferTarget.ElementArrayBuffer, Length, Buffer, BufferUsageHint.StreamDraw);
GL.BufferData(BufferTarget.ElementArrayBuffer, Length, HostAddress, BufferUsageHint.StreamDraw);
}
public void SetVertexArray(int Stride, long VboKey, GalVertexAttrib[] Attribs)