From c21557c4ebbf0e979cf29a90d9f75ffca909d4fc Mon Sep 17 00:00:00 2001
From: "Paul C. Scharf" <paul@paulscharf.com>
Date: Wed, 14 Aug 2024 20:34:45 +0100
Subject: [PATCH] =?UTF-8?q?=F0=9F=93=8D=20Allow=20buffers=20to=20upload=20?=
 =?UTF-8?q?data=20from=20spans?=
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---
 Bearded.Graphics/Core/Buffer.cs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Bearded.Graphics/Core/Buffer.cs b/Bearded.Graphics/Core/Buffer.cs
index 91aa505..083e1e8 100644
--- a/Bearded.Graphics/Core/Buffer.cs
+++ b/Bearded.Graphics/Core/Buffer.cs
@@ -64,6 +64,12 @@ private void bufferData(T[]? data, int count, BufferTarget target, BufferUsageHi
                 GL.BufferData(target, itemSize * count, data, usageHint);
             }
 
+            public void Upload(Span<T> data, BufferUsageHint usageHint = defaultUsageHint)
+            {
+                buffer.Count = data.Length;
+                GL.BufferData(target, itemSize * data.Length, ref data[0], usageHint);
+            }
+
             public void Dispose()
             {
                 GL.BindBuffer(target, 0);