diff options
| author | Merov Linden <merov@lindenlab.com> | 2012-04-13 15:42:54 -0700 |
|---|---|---|
| committer | Merov Linden <merov@lindenlab.com> | 2012-04-13 15:42:54 -0700 |
| commit | 8b3703bd03487e6d70a793427ed1587b1cd86808 (patch) | |
| tree | e2ff3ef5ffb3b466fe8da4dee812949dc27ed517 /indra/llimage | |
| parent | 7d8fdf9a85e176057422fcb20011287c1cb528ef (diff) | |
SH-3060 : Always use old byte range on low res (faster), reserve new byte range for high res.
Diffstat (limited to 'indra/llimage')
| -rw-r--r-- | indra/llimage/llimagej2c.cpp | 7 | ||||
| -rw-r--r-- | indra/llimage/llimagej2c.h | 1 |
2 files changed, 6 insertions, 2 deletions
diff --git a/indra/llimage/llimagej2c.cpp b/indra/llimage/llimagej2c.cpp index 4c5c8a9c52..a76734e550 100644 --- a/indra/llimage/llimagej2c.cpp +++ b/indra/llimage/llimagej2c.cpp @@ -289,7 +289,7 @@ S32 LLImageJ2C::calcDataSizeJ2C(S32 w, S32 h, S32 comp, S32 discard_level, F32 r S32 bytes; S32 new_bytes = sqrt((F32)(w*h))*(F32)(comp)*rate*1000.f/layer_factor; S32 old_bytes = (S32)((F32)(w*h*comp)*rate); - bytes = (LLImage::useNewByteRange() ? new_bytes : old_bytes); + bytes = (LLImage::useNewByteRange() && (new_bytes < old_bytes) ? new_bytes : old_bytes); bytes = llmax(bytes, calcHeaderSizeJ2C()); return bytes; } @@ -473,6 +473,7 @@ LLImageCompressionTester::LLImageCompressionTester() : LLMetricPerformanceTester mTotalTimeDecompression = 0.0f; mTotalTimeCompression = 0.0f; + mRunTimeDecompression = 0.0f; } LLImageCompressionTester::~LLImageCompressionTester() @@ -555,12 +556,14 @@ void LLImageCompressionTester::updateDecompressionStats(const S32 bytesIn, const mTotalBytesInDecompression += bytesIn; mRunBytesInDecompression += bytesIn; mTotalBytesOutDecompression += bytesOut; - if (mRunBytesInDecompression > (1000000)) + //if (mRunBytesInDecompression > (1000000)) + if ((mTotalTimeDecompression - mRunTimeDecompression) >= (5.0f)) { // Output everything outputTestResults(); // Reset the decompression data of the run mRunBytesInDecompression = 0; + mRunTimeDecompression = mTotalTimeDecompression; } } diff --git a/indra/llimage/llimagej2c.h b/indra/llimage/llimagej2c.h index 91c344d12f..42093e0e64 100644 --- a/indra/llimage/llimagej2c.h +++ b/indra/llimage/llimagej2c.h @@ -163,6 +163,7 @@ class LLImageCompressionTester : public LLMetricPerformanceTesterBasic // F32 mTotalTimeDecompression; // Total time spent in computing decompression F32 mTotalTimeCompression; // Total time spent in computing compression + F32 mRunTimeDecompression; // Time in this run (we output every 5 sec in decompress) }; #endif |