diff options
Diffstat (limited to 'indra/newview')
| -rw-r--r-- | indra/newview/llvocache.cpp | 51 |
1 files changed, 20 insertions, 31 deletions
diff --git a/indra/newview/llvocache.cpp b/indra/newview/llvocache.cpp index 07660ca6ac..689eeee0e3 100644 --- a/indra/newview/llvocache.cpp +++ b/indra/newview/llvocache.cpp @@ -347,36 +347,24 @@ void LLVOCacheEntry::dump() const BOOL LLVOCacheEntry::writeToFile(LLAPRFile* apr_file) const { - BOOL success; - success = check_write(apr_file, (void*)&mLocalID, sizeof(U32)); - if(success) - { - success = check_write(apr_file, (void*)&mCRC, sizeof(U32)); - } - if(success) - { - success = check_write(apr_file, (void*)&mHitCount, sizeof(S32)); - } - if(success) - { - success = check_write(apr_file, (void*)&mDupeCount, sizeof(S32)); - } - if(success) - { - success = check_write(apr_file, (void*)&mCRCChangeCount, sizeof(S32)); - } - if(success) - { - S32 size = mDP.getBufferSize(); - success = check_write(apr_file, (void*)&size, sizeof(S32)); - - if(success) - { - success = check_write(apr_file, (void*)mBuffer, size); - } - } - - return success ; + static const S32 data_buffer_size = 6 * sizeof(S32); + static U8 data_buffer[data_buffer_size]; + S32 size = mDP.getBufferSize(); + + memcpy(data_buffer, &mLocalID, sizeof(U32)); + memcpy(data_buffer + sizeof(U32), &mCRC, sizeof(U32)); + memcpy(data_buffer + (2 * sizeof(U32)), &mHitCount, sizeof(S32)); + memcpy(data_buffer + (3 * sizeof(U32)), &mDupeCount, sizeof(S32)); + memcpy(data_buffer + (4 * sizeof(U32)), &mCRCChangeCount, sizeof(S32)); + memcpy(data_buffer + (5 * sizeof(U32)), &size, sizeof(S32)); + + BOOL success = check_write(apr_file, (void*)data_buffer, data_buffer_size); + if (success) + { + success = check_write(apr_file, (void*)mBuffer, size); + } + + return success; } //static @@ -1537,7 +1525,8 @@ void LLVOCache::writeToCache(U64 handle, const LLUUID& id, const LLVOCacheEntry: { S32 num_entries = cache_entry_map.size() ; success = check_write(&apr_file, &num_entries, sizeof(S32)); - + + // This can have a lot of entries, so might be better to dump them into buffer first and write in one go. for (LLVOCacheEntry::vocache_entry_map_t::const_iterator iter = cache_entry_map.begin(); success && iter != cache_entry_map.end(); ++iter) { if(!removal_enabled || iter->second->isValid()) |