Remove hardcoded values

[lyx.git] / src / ConverterCache.cpp

diff --git a/src/ConverterCache.cpp b/src/ConverterCache.cpp
index b87bfe56ccdfc8df7e1b222c7fc830749e272a34..7590336411548428ea2f8020ecd85026a49af5bb 100644 (file)
--- a/src/ConverterCache.cpp
+++ b/src/ConverterCache.cpp
@@ -159,6 +159,10 @@ void ConverterCache::Impl::readIndex()
                FormatCache & format_cache = cache[orig_from_name];
                if (format_cache.from_format.empty())
                        format_cache.from_format =
+                               // FIXME perf: This very expensive function is called on all
+                               // cached files on opening. This slows LyX startup a lot. It
+                               // would be better if this information was retrieved in a
+                               // delayed fashion.
                                formats.getFormatFromFile(orig_from_name);
                format_cache.cache[to_format] = item;
        }