message: Display sample mask in D3D12 pipeline state
diff: @@ -1642,6 +1642,7 @@ void D3D12PipelineStateViewer::setState()
  ui->frontCCW->setPixmap(state.rasterizer.state.frontCCW ? tick : cross);
  ui->lineAA->setPixmap(state.rasterizer.state.antialiasedLines ? tick : cross);
  + ui->sampleMask->setText(Formatter::Format(state.rasterizer.sampleMask, true));
  ui->multisample->setPixmap(state.rasterizer.state.multisampleEnable ? tick : cross);
  ui->depthClip->setPixmap(state.rasterizer.state.depthClip ? tick : cross);
  