message: PostProcessManager: call setMinMaxLevels for DoF.
  Depth of field now works on Vulkan, wooot!  This is also required for
  OpenGL, for Intel drivers.
diff: @@ -1055,6 +1055,8 @@ FrameGraphId<FrameGraphTexture> PostProcessManager::dof(FrameGraph& fg,
  for (size_t level = 0 ; level < mipmapCount - 1u ; level++) {
  auto const& out = resources.getRenderPassInfo(data.rp[level]);
  + driver.setMinMaxLevels(inOutColor, level, level);
  + driver.setMinMaxLevels(inOutCoc, level, level);
  mi->setParameter("mip", uint32_t(level));
  mi->setParameter("weightScale", 0.5f / float(1u<<level)); // FIXME: halfres?
  mi->commit(driver);
  @@ -1062,6 +1064,8 @@ FrameGraphId<FrameGraphTexture> PostProcessManager::dof(FrameGraph& fg,
  driver.draw(pipeline, fullScreenRenderPrimitive);
  driver.endRenderPass();
  }
  + driver.setMinMaxLevels(inOutColor, 0, mipmapCount - 1u);
  + driver.setMinMaxLevels(inOutCoc, 0, mipmapCount - 1u);
  });
  /*
  