diff options
Diffstat (limited to 'indra/newview/lltexturefetch.cpp')
| -rw-r--r-- | indra/newview/lltexturefetch.cpp | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/indra/newview/lltexturefetch.cpp b/indra/newview/lltexturefetch.cpp index f18aa8b4e6..92e88fcfe7 100644 --- a/indra/newview/lltexturefetch.cpp +++ b/indra/newview/lltexturefetch.cpp @@ -53,6 +53,9 @@ #include "llviewerassetstats.h" #include "llworld.h" +LLStat LLTextureFetch::sCacheHitRate("texture_cache_hits", 128); +LLStat LLTextureFetch::sCacheReadLatency("texture_cache_read_latency", 128); + ////////////////////////////////////////////////////////////////////////////// class LLTextureFetchWorker : public LLWorkerClass { @@ -242,6 +245,8 @@ private: S32 mDecodedDiscard; LLFrameTimer mRequestedTimer; LLFrameTimer mFetchTimer; + LLTimer mCacheReadTimer; + F32 mCacheReadTime; LLTextureCache::handle_t mCacheReadHandle; LLTextureCache::handle_t mCacheWriteHandle; U8* mBuffer; @@ -653,6 +658,7 @@ LLTextureFetchWorker::LLTextureFetchWorker(LLTextureFetch* fetcher, mRequestedDiscard(-1), mLoadedDiscard(-1), mDecodedDiscard(-1), + mCacheReadTime(0.f), mCacheReadHandle(LLTextureCache::nullHandle()), mCacheWriteHandle(LLTextureCache::nullHandle()), mBuffer(NULL), @@ -926,6 +932,7 @@ bool LLTextureFetchWorker::doWork(S32 param) CacheReadResponder* responder = new CacheReadResponder(mFetcher, mID, mFormattedImage); mCacheReadHandle = mFetcher->mTextureCache->readFromCache(filename, mID, cache_priority, offset, size, responder); + mCacheReadTimer.reset(); } else if (mUrl.empty()) { @@ -934,6 +941,7 @@ bool LLTextureFetchWorker::doWork(S32 param) CacheReadResponder* responder = new CacheReadResponder(mFetcher, mID, mFormattedImage); mCacheReadHandle = mFetcher->mTextureCache->readFromCache(mID, cache_priority, offset, size, responder); + mCacheReadTimer.reset(); } else if(mCanUseHTTP) { @@ -986,7 +994,7 @@ bool LLTextureFetchWorker::doWork(S32 param) LL_DEBUGS("Texture") << mID << ": Cached. Bytes: " << mFormattedImage->getDataSize() << " Size: " << llformat("%dx%d",mFormattedImage->getWidth(),mFormattedImage->getHeight()) << " Desired Discard: " << mDesiredDiscard << " Desired Size: " << mDesiredSize << LL_ENDL; - // fall through + LLTextureFetch::sCacheHitRate.addValue(100.f); } else { @@ -1002,6 +1010,7 @@ bool LLTextureFetchWorker::doWork(S32 param) mState = LOAD_FROM_NETWORK; } // fall through + LLTextureFetch::sCacheHitRate.addValue(0.f); } } @@ -1780,6 +1789,7 @@ void LLTextureFetchWorker::callbackDecoded(bool success, LLImageRaw* raw, LLImag mDecoded = TRUE; // llinfos << mID << " : DECODE COMPLETE " << llendl; setPriority(LLWorkerThread::PRIORITY_HIGH | mWorkPriority); + mCacheReadTime = mCacheReadTimer.getElapsedTimeF32(); } ////////////////////////////////////////////////////////////////////////////// @@ -2092,6 +2102,11 @@ bool LLTextureFetch::getRequestFinished(const LLUUID& id, S32& discard_level, discard_level = worker->mDecodedDiscard; raw = worker->mRawImage; aux = worker->mAuxImage; + F32 cache_read_time = worker->mCacheReadTime; + if (cache_read_time != 0.f) + { + sCacheReadLatency.addValue(cache_read_time * 1000.f); + } res = true; LL_DEBUGS("Texture") << id << ": Request Finished. State: " << worker->mState << " Discard: " << discard_level << LL_ENDL; worker->unlockWorkMutex(); |