message: Make sure to set the instanced drawcall flag correctly. Refs
diff: @@ -518,7 +518,7 @@ bool WrappedOpenGL::Serialise_glDrawTransformFeedbackInstanced(SerialiserType &s
  draw.vertexOffset = 0;
  draw.instanceOffset = 0;
  - draw.flags |= DrawFlags::Drawcall;
  + draw.flags |= DrawFlags::Drawcall | DrawFlags::Instanced;
  draw.topology = MakePrimitiveTopology(m_Real, mode);
  @@ -658,7 +658,7 @@ bool WrappedOpenGL::Serialise_glDrawTransformFeedbackStreamInstanced(SerialiserT
  draw.vertexOffset = 0;
  draw.instanceOffset = 0;
  - draw.flags |= DrawFlags::Drawcall;
  + draw.flags |= DrawFlags::Drawcall | DrawFlags::Instanced;
  draw.topology = MakePrimitiveTopology(m_Real, mode);
  @@ -1599,7 +1599,7 @@ bool WrappedOpenGL::Serialise_glDrawElementsInstanced(SerialiserType &ser, GLenu
  draw.vertexOffset = 0;
  draw.instanceOffset = 0;
  - draw.flags |= DrawFlags::Drawcall | DrawFlags::UseIBuffer;
  + draw.flags |= DrawFlags::Drawcall | DrawFlags::UseIBuffer | DrawFlags::Instanced;
  draw.topology = MakePrimitiveTopology(m_Real, mode);
  draw.indexByteWidth = IdxSize;
  