message: Hide independent blend toggle in common pipe state
diff: @@ -1605,11 +1605,23 @@ rdcarray<ColorBlend> PipeState::GetColorBlends() const
  {
  if(IsCaptureD3D11())
  {
  + if(m_D3D11->outputMerger.blendState.independentBlend)
  return m_D3D11->outputMerger.blendState.blends;
  +
  + rdcarray<ColorBlend> ret;
  + ret.fill(m_D3D11->outputMerger.blendState.blends.count(),
  + m_D3D11->outputMerger.blendState.blends[0]);
  + return ret;
  }
  else if(IsCaptureD3D12())
  {
  + if(m_D3D12->outputMerger.blendState.independentBlend)
  return m_D3D12->outputMerger.blendState.blends;
  +
  + rdcarray<ColorBlend> ret;
  + ret.fill(m_D3D12->outputMerger.blendState.blends.count(),
  + m_D3D12->outputMerger.blendState.blends[0]);
  + return ret;
  }
  else if(IsCaptureGL())
  {
  