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Spanify Graphics Abstraction Layer (#1226)

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* Spanify Graphics Abstraction Layer

* Be explicit about BufferHandle size
This commit is contained in:
gdkchan 2020-05-23 06:46:09 -03:00 • committed by GitHub
parent cc8dbdd3fb
commit 5011640b30
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GPG key ID: 4AEE18F83AFDEB23
24 changed files with 208 additions and 134 deletions
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43
Ryujinx.Graphics.OpenGL/Buffer.cs
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@ -4,22 +4,22 @@ using System;
namespace Ryujinx.Graphics.OpenGL
{
class Buffer : IBuffer
static class Buffer
{
public int Handle { get; }
public Buffer(int size)
public static BufferHandle Create(int size)
{
Handle = GL.GenBuffer();
int handle = GL.GenBuffer();
GL.BindBuffer(BufferTarget.CopyWriteBuffer, Handle);
GL.BindBuffer(BufferTarget.CopyWriteBuffer, handle);
GL.BufferData(BufferTarget.CopyWriteBuffer, size, IntPtr.Zero, BufferUsageHint.DynamicDraw);
return Handle.FromInt32<BufferHandle>(handle);
}
public void CopyTo(IBuffer destination, int srcOffset, int dstOffset, int size)
public static void Copy(BufferHandle source, BufferHandle destination, int srcOffset, int dstOffset, int size)
{
GL.BindBuffer(BufferTarget.CopyReadBuffer, Handle);
GL.BindBuffer(BufferTarget.CopyWriteBuffer, ((Buffer)destination).Handle);
GL.BindBuffer(BufferTarget.CopyReadBuffer, source.ToInt32());
GL.BindBuffer(BufferTarget.CopyWriteBuffer, destination.ToInt32());
GL.CopyBufferSubData(
BufferTarget.CopyReadBuffer,
@ -29,9 +29,9 @@ namespace Ryujinx.Graphics.OpenGL
(IntPtr)size);
}
public byte[] GetData(int offset, int size)
public static byte[] GetData(BufferHandle buffer, int offset, int size)
{
GL.BindBuffer(BufferTarget.CopyReadBuffer, Handle);
GL.BindBuffer(BufferTarget.CopyReadBuffer, buffer.ToInt32());
byte[] data = new byte[size];
@ -40,22 +40,9 @@ namespace Ryujinx.Graphics.OpenGL
return data;
}
public void SetData(ReadOnlySpan<byte> data)
public static void SetData(BufferHandle buffer, int offset, ReadOnlySpan<byte> data)
{
unsafe
{
GL.BindBuffer(BufferTarget.CopyWriteBuffer, Handle);
fixed (byte* ptr = data)
{
GL.BufferData(BufferTarget.CopyWriteBuffer, data.Length, (IntPtr)ptr, BufferUsageHint.DynamicDraw);
}
}
}
public void SetData(int offset, ReadOnlySpan<byte> data)
{
GL.BindBuffer(BufferTarget.CopyWriteBuffer, Handle);
GL.BindBuffer(BufferTarget.CopyWriteBuffer, buffer.ToInt32());
unsafe
{
@ -66,9 +53,9 @@ namespace Ryujinx.Graphics.OpenGL
}
}
public void Dispose()
public static void Delete(BufferHandle buffer)
{
GL.DeleteBuffer(Handle);
GL.DeleteBuffer(buffer.ToInt32());
}
}
}