message: Fix broken IBLs
diff: @@ -227,6 +227,10 @@ namespace ktx {
  case KtxBundle::RG: return PixelDataFormat::RG;
  case KtxBundle::RGB: return PixelDataFormat::RGB;
  case KtxBundle::RGBA: return PixelDataFormat::RGBA;
  + // glFormat should NOT be a sized format according to the spec
  + // however cmgen was generating incorrect files until after Filament 1.8.0
  + // so we keep this line here to preserve compatibility with older assets
  + case KtxBundle::R11F_G11F_B10F: return PixelDataFormat::RGB;
  }
  return (PixelDataFormat) 0xff;
  }
  