diff options
Diffstat (limited to 'indra/llimage/llimagej2c.h')
| -rw-r--r-- | indra/llimage/llimagej2c.h | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/indra/llimage/llimagej2c.h b/indra/llimage/llimagej2c.h index 914174fc57..ce8195940d 100644 --- a/indra/llimage/llimagej2c.h +++ b/indra/llimage/llimagej2c.h @@ -31,6 +31,9 @@ #include "llassettype.h" #include "llmetricperformancetester.h" +// JPEG2000 : compression rate used in j2c conversion. +const F32 DEFAULT_COMPRESSION_RATE = 1.f/8.f; + class LLImageJ2CImpl; class LLImageCompressionTester ; @@ -67,12 +70,11 @@ public: // Encode accessors void setReversible(const BOOL reversible); // Use non-lossy? - void setRate(F32 rate); void setMaxBytes(S32 max_bytes); S32 getMaxBytes() const { return mMaxBytes; } static S32 calcHeaderSizeJ2C(); - static S32 calcDataSizeJ2C(S32 w, S32 h, S32 comp, S32 discard_level, F32 rate = 0.f); + static S32 calcDataSizeJ2C(S32 w, S32 h, S32 comp, S32 discard_level, F32 rate = DEFAULT_COMPRESSION_RATE); static std::string getEngineInfo(); @@ -154,13 +156,15 @@ class LLImageCompressionTester : public LLMetricPerformanceTesterBasic U32 mTotalBytesOutDecompression; // Total bytes produced by decompressor U32 mTotalBytesInCompression; // Total bytes fed to compressor U32 mTotalBytesOutCompression; // Total bytes produced by compressor - U32 mRunBytesInDecompression; // Bytes fed to decompressor in this run + U32 mRunBytesInDecompression; // Bytes fed to decompressor in this run + U32 mRunBytesOutDecompression; // Bytes produced by the decompressor in this run U32 mRunBytesInCompression; // Bytes fed to compressor in this run // // Time // 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 |