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minor changes on brief code review

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v.audacity
2010-07-06 21:39:08 +00:00
parent 0c3fbd91ac
commit 7501b9a865
4 changed files with 26 additions and 13 deletions
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11
src/blockfile/SimpleBlockFile.cpp
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@@ -32,12 +32,12 @@ default is to disable caching.
* Read-caching: If caching is enabled, all block files will always be
read-cached. Block files on disk will be read as soon as they are created
and hold in memory. New block files will be written to disk, but hold in
and held in memory. New block files will be written to disk, but held in
memory, so they are never read from disk in the current session.
* Write-caching: If caching is enabled and the parameter allowDeferredWrite
is enabled at the block file constructor, new block files are hold in memory
and only written to disk when WriteCacheToDisk() is called. This is used
is enabled at the block file constructor, new block files are held in memory
and written to disk only when WriteCacheToDisk() is called. This is used
during recording to prevent disk access. After recording, WriteCacheToDisk()
will be called on all block files and they will be written to disk. During
normal editing, no write cache is active, that is, any block files will be
@@ -592,14 +592,15 @@ bool SimpleBlockFile::GetCache()
{
bool cacheBlockFiles = false;
gPrefs->Read(wxT("/Directories/CacheBlockFiles"), &cacheBlockFiles);
if (!cacheBlockFiles)
return false;
int lowMem = gPrefs->Read(wxT("/Directories/CacheLowMem"), 16l);
if (lowMem < 16) {
lowMem = 16;
}
lowMem <<= 20;
return cacheBlockFiles && (GetFreeMemory() > lowMem);
return (GetFreeMemory() > lowMem);
}
// Indentation settings for Vim and Emacs and unique identifier for Arch, a