Some renaming

betterRenderer/shaders/fx_vertex.hlsl

@@ -0,0 +1,16 @@
+
+struct VertexInput {
+  float2 m_Position : Position;
+};
+
+struct VertexOutput {
+  float2 m_Position : Position;
+  float4 m_PositionSV : SV_Position;
+};
+
+VertexOutput main(in VertexInput vs_in) {
+  VertexOutput result;
+  result.m_Position = vs_in.m_Position;
+  result.m_PositionSV = float4(vs_in.m_Position * float2(2., -2.) + float2(-1., 1.), 0., 1.);
+  return result;
+}