diff options
Diffstat (limited to 'indra/llimage/llimagej2c.cpp')
| -rw-r--r-- | indra/llimage/llimagej2c.cpp | 131 |
1 files changed, 131 insertions, 0 deletions
diff --git a/indra/llimage/llimagej2c.cpp b/indra/llimage/llimagej2c.cpp index c8c866b7f2..207728d4d9 100644 --- a/indra/llimage/llimagej2c.cpp +++ b/indra/llimage/llimagej2c.cpp @@ -30,6 +30,7 @@ #include "lldir.h" #include "llimagej2c.h" #include "llmemtype.h" +#include "lltimer.h" typedef LLImageJ2CImpl* (*CreateLLImageJ2CFunction)(); typedef void (*DestroyLLImageJ2CFunction)(LLImageJ2CImpl*); @@ -51,6 +52,9 @@ LLImageJ2CImpl* fallbackCreateLLImageJ2CImpl(); void fallbackDestroyLLImageJ2CImpl(LLImageJ2CImpl* impl); const char* fallbackEngineInfoLLImageJ2CImpl(); +// Test data gathering handle +LLImageCompressionTester* LLImageJ2C::sTesterp = NULL ; + //static //Loads the required "create", "destroy" and "engineinfo" functions needed void LLImageJ2C::openDSO() @@ -195,6 +199,16 @@ LLImageJ2C::LLImageJ2C() : LLImageFormatted(IMG_CODEC_J2C), { // Array size is MAX_DISCARD_LEVEL+1 mDataSizes[i] = 0; } + + if (LLFastTimer::sMetricLog && !LLImageJ2C::sTesterp) + { + LLImageJ2C::sTesterp = new LLImageCompressionTester() ; + if (!LLImageJ2C::sTesterp->isValid()) + { + delete LLImageJ2C::sTesterp; + LLImageJ2C::sTesterp = NULL; + } + } } // virtual @@ -280,6 +294,7 @@ BOOL LLImageJ2C::decode(LLImageRaw *raw_imagep, F32 decode_time) // Returns TRUE to mean done, whether successful or not. BOOL LLImageJ2C::decodeChannels(LLImageRaw *raw_imagep, F32 decode_time, S32 first_channel, S32 max_channel_count ) { + LLTimer elapsed; LLMemType mt1(mMemType); BOOL res = TRUE; @@ -318,6 +333,20 @@ BOOL LLImageJ2C::decodeChannels(LLImageRaw *raw_imagep, F32 decode_time, S32 fir LLImage::setLastError(mLastError); } + if (LLImageJ2C::sTesterp) + { + // Decompression stat gathering + // Note that we *do not* take into account the decompression failures data so we night overestimate the time spent processing + + // Always add the decompression time to the stat + LLImageJ2C::sTesterp->updateDecompressionStats(elapsed.getElapsedTimeF32()) ; + if (res) + { + // The whole data stream is finally decompressed when res is returned as TRUE + LLImageJ2C::sTesterp->updateDecompressionStats(this->getDataSize(), raw_imagep->getDataSize()) ; + } + } + return res; } @@ -330,6 +359,7 @@ BOOL LLImageJ2C::encode(const LLImageRaw *raw_imagep, F32 encode_time) BOOL LLImageJ2C::encode(const LLImageRaw *raw_imagep, const char* comment_text, F32 encode_time) { + LLTimer elapsed; LLMemType mt1(mMemType); resetLastError(); BOOL res = mImpl->encodeImpl(*this, *raw_imagep, comment_text, encode_time, mReversible); @@ -337,6 +367,22 @@ BOOL LLImageJ2C::encode(const LLImageRaw *raw_imagep, const char* comment_text, { LLImage::setLastError(mLastError); } + + if (LLImageJ2C::sTesterp) + { + // Compression stat gathering + // Note that we *do not* take into account the compression failures cases so we night overestimate the time spent processing + + // Always add the compression time to the stat + LLImageJ2C::sTesterp->updateCompressionStats(elapsed.getElapsedTimeF32()) ; + if (res) + { + // The whole data stream is finally compressed when res is returned as TRUE + LLImageJ2C::sTesterp->updateCompressionStats(this->getDataSize(), raw_imagep->getDataSize()) ; + } + } + + return res; } @@ -540,3 +586,88 @@ void LLImageJ2C::updateRawDiscardLevel() LLImageJ2CImpl::~LLImageJ2CImpl() { } + +//---------------------------------------------------------------------------------------------- +// Start of LLImageCompressionTester +//---------------------------------------------------------------------------------------------- +LLImageCompressionTester::LLImageCompressionTester() : LLMetricPerformanceTesterBasic("ImageCompressionTester") +{ + addMetric("TotalBytesInDecompression"); + addMetric("TotalBytesOutDecompression"); + addMetric("TotalBytesInCompression"); + addMetric("TotalBytesOutCompression"); + + addMetric("TimeTimeDecompression"); + addMetric("TimeTimeCompression"); + + mTotalBytesInDecompression = 0; + mTotalBytesOutDecompression = 0; + mTotalBytesInCompression = 0; + mTotalBytesOutCompression = 0; + + mTotalTimeDecompression = 0.0f; + mTotalTimeCompression = 0.0f; +} + +LLImageCompressionTester::~LLImageCompressionTester() +{ + LLImageJ2C::sTesterp = NULL; +} + +//virtual +void LLImageCompressionTester::outputTestRecord(LLSD *sd) +{ + std::string currentLabel = getCurrentLabelName(); + (*sd)[currentLabel]["TotalBytesInDecompression"] = (LLSD::Integer)mTotalBytesInDecompression; + (*sd)[currentLabel]["TotalBytesOutDecompression"] = (LLSD::Integer)mTotalBytesOutDecompression; + (*sd)[currentLabel]["TotalBytesInCompression"] = (LLSD::Integer)mTotalBytesInCompression; + (*sd)[currentLabel]["TotalBytesOutCompression"] = (LLSD::Integer)mTotalBytesOutCompression; + + (*sd)[currentLabel]["TimeTimeDecompression"] = (LLSD::Real)mTotalTimeDecompression; + (*sd)[currentLabel]["TimeTimeCompression"] = (LLSD::Real)mTotalTimeCompression; +} + +void LLImageCompressionTester::updateCompressionStats(const F32 deltaTime) +{ + mTotalTimeCompression += deltaTime; +} + +void LLImageCompressionTester::updateCompressionStats(const S32 bytesCompress, const S32 bytesRaw) +{ + mTotalBytesInCompression += bytesRaw; + mTotalBytesOutCompression += bytesCompress; + if (mTotalBytesInCompression > (1000000)) + { + // Output everything + outputTestResults(); + // Reset only the compression data + mTotalBytesInCompression = 0; + mTotalBytesOutCompression = 0; + mTotalTimeCompression = 0.0f; + } +} + +void LLImageCompressionTester::updateDecompressionStats(const F32 deltaTime) +{ + mTotalTimeDecompression += deltaTime; +} + +void LLImageCompressionTester::updateDecompressionStats(const S32 bytesIn, const S32 bytesOut) +{ + mTotalBytesInDecompression += bytesIn; + mTotalBytesOutDecompression += bytesOut; + if (mTotalBytesInDecompression > (5*1000000)) + { + // Output everything + outputTestResults(); + // Reset only the decompression data + mTotalBytesInDecompression = 0; + mTotalBytesOutDecompression = 0; + mTotalTimeDecompression = 0.0f; + } +} + +//---------------------------------------------------------------------------------------------- +// End of LLTexturePipelineTester +//---------------------------------------------------------------------------------------------- + |