Make the number of vertex inputs configurable.

Change-Id: Ic078acae24dd2b2361a32498b49238b98e0ac0d1
Reviewed-on: https://swiftshader-review.googlesource.com/5386
Reviewed-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>
diff --git a/src/Renderer/VertexProcessor.hpp b/src/Renderer/VertexProcessor.hpp
index bcbf4fd..9629c47 100644
--- a/src/Renderer/VertexProcessor.hpp
+++ b/src/Renderer/VertexProcessor.hpp
@@ -133,7 +133,7 @@
 				};
 			};
 
-			Input input[VERTEX_ATTRIBUTES];
+			Input input[MAX_VERTEX_INPUTS];
 			Output output[MAX_VERTEX_OUTPUTS];
 		};