message: remove 'A' from normal, albedo and depth files
diff: -// Copyright 2020 Intel Corporation
  +// Copyright 2020-2022 Intel Corporation
  // SPDX-License-Identifier: Apache-2.0
  #if defined(USE_OPENEXR)
  @@ -217,7 +217,6 @@ namespace ospray {
  albedoHeader.channels().insert("R", Imf::Channel(IMF::FLOAT));
  albedoHeader.channels().insert("G", Imf::Channel(IMF::FLOAT));
  albedoHeader.channels().insert("B", Imf::Channel(IMF::FLOAT));
  - albedoHeader.channels().insert("A", Imf::Channel(IMF::FLOAT));
  const void *albedo = child("albedo").valueAs<const void *>();
  flippedBuffers["albedo"] = flipBuffer<float>(albedo, 3);
  @@ -226,7 +225,6 @@ namespace ospray {
  albedoFb.insert("R", makeSlice(flippedBuffers["albedo"], 0, 3));
  albedoFb.insert("G", makeSlice(flippedBuffers["albedo"], 1, 3));
  albedoFb.insert("B", makeSlice(flippedBuffers["albedo"], 2, 3));
  - albedoFb.insert("A", makeSlice(flippedBuffers["fb"], 3));
  std::string albedoFilename = base + ".alb." + ext;
  Imf::OutputFile albedoFile(albedoFilename.c_str(), albedoHeader);
  @@ -238,14 +236,12 @@ namespace ospray {
  if (hasChild("Z")) {
  Imf::Header depthHeader(size.x, size.y);
  depthHeader.channels().insert("R", Imf::Channel(IMF::FLOAT));
  - depthHeader.channels().insert("A", Imf::Channel(IMF::FLOAT));
  const void *z = child("Z").valueAs<const void *>();
  flippedBuffers["Z"] = flipBuffer<float>(z, 1);
  Imf::FrameBuffer depthFb;
  depthFb.insert("R", makeSlice(flippedBuffers["Z"], 0, 1));
  - depthFb.insert("A", makeSlice(flippedBuffers["fb"], 3));
  std::string depthFilename = base + ".z." + ext;
  Imf::OutputFile depthFile(depthFilename.c_str(), depthHeader);
  @@ -259,7 +255,6 @@ namespace ospray {
  normalHeader.channels().insert("R", Imf::Channel(IMF::FLOAT));
  normalHeader.channels().insert("G", Imf::Channel(IMF::FLOAT));
  normalHeader.channels().insert("B", Imf::Channel(IMF::FLOAT));
  - normalHeader.channels().insert("A", Imf::Channel(IMF::FLOAT));
  const void *normal = child("normal").valueAs<const void *>();
  flippedBuffers["normal"] = flipBuffer<float>(normal, 3);
  @@ -268,7 +263,6 @@ namespace ospray {
  normalFb.insert("R", makeSlice(flippedBuffers["normal"], 0, 3));
  normalFb.insert("G", makeSlice(flippedBuffers["normal"], 1, 3));
  normalFb.insert("B", makeSlice(flippedBuffers["normal"], 2, 3));
  - normalFb.insert("A", makeSlice(flippedBuffers["fb"], 3));
  std::string normalFilename = base + ".nrm." + ext;
  Imf::OutputFile normalFile(normalFilename.c_str(), normalHeader);
  