X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FConverterCache.cpp;h=3842ebb419d23075580abf37e62d7b3a418571e7;hb=28be7d552f62cc02fa86d7f79201d089bfb2d7b5;hp=40390bca8e175aedb680177eaf95965f7a0a8205;hpb=1b1f8dd235ba8e168348cd23c824063f2595a0c5;p=lyx.git

diff --git a/src/ConverterCache.cpp b/src/ConverterCache.cpp
index 40390bca8e..3842ebb419 100644
--- a/src/ConverterCache.cpp
+++ b/src/ConverterCache.cpp
@@ -49,13 +49,14 @@ unsigned long do_crc(string const & s)
 }
 
 
+// FIXME THREAD
+// This should be OK because it is only assigned during init()
 static FileName cache_dir;
 
 
 class CacheItem {
 public:
-	CacheItem()
-	{}
+	CacheItem() : timestamp(0), checksum(0) {}
 	CacheItem(FileName const & orig_from, string const & to_format,
 		  time_t t, unsigned long c)
 		: timestamp(t), checksum(c)
@@ -158,7 +159,11 @@ void ConverterCache::Impl::readIndex()
 		FormatCache & format_cache = cache[orig_from_name];
 		if (format_cache.from_format.empty())
 			format_cache.from_format =
-				formats.getFormatFromFile(orig_from_name);
+				// 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.
+				theFormats().getFormatFromFile(orig_from_name);
 		format_cache.cache[to_format] = item;
 	}
 	is.close();
@@ -315,7 +320,7 @@ void ConverterCache::add(FileName const & orig_from, string const & to_format,
 			FormatCache & format_cache = pimpl_->cache[orig_from];
 			if (format_cache.from_format.empty())
 				format_cache.from_format =
-					formats.getFormatFromFile(orig_from);
+					theFormats().getFormatFromFile(orig_from);
 			format_cache.cache[to_format] = new_item;
 		} else
 			LYXERR(Debug::FILES, "ConverterCache::add(" << orig_from << "):\n"