render perf improvement: BufferSubData, and don't use the same buffer back-to-back

2010-09-24 14:55:28 +12:00
parent c77c63a380
commit cdcfeb6276
7 changed files with 83 additions and 52 deletions
--- a/OpenRA.FileFormats/Graphics/IGraphicsDevice.cs
+++ b/OpenRA.FileFormats/Graphics/IGraphicsDevice.cs
@@ -52,13 +52,13 @@ namespace OpenRA.FileFormats.Graphics
 	public interface IVertexBuffer<T>
 	{
 		void Bind();
-		void SetData( T[] vertices );
+		void SetData( T[] vertices, int length );
 	}

 	public interface IIndexBuffer
 	{
 		void Bind();
-		void SetData( ushort[] indices );
+		void SetData( ushort[] indices, int length );
 	}

 	public interface IShader