Opened 9 years ago

Closed 9 years ago

#604 closed defect (fixed)

Release and debug mismatch in HM-7.1

Reported by: secret9th Owned by:
Priority: minor Milestone:
Component: HM Version: HM-7.1
Keywords: Cc: fbossen, ksuehring, davidf, jct-vc@…

Description

When I run a test using debug mode in VS2008, the result of the first picture is different from that of the first picture of release mode. I suspect the SPS writing since only bits are different and the results of following pictures are exactly matched.

intra-main, QP37, no other configurations are changed.

-- debug mode
POC 0 TId: 0 ( I-SLICE, nQP 37 QP 37 ) 19352 bits [Y 32.3698 dB U 37.2887 dB V 37.1861 dB] [ET 9 ] [L0 ] [L1 ] [MD5:ed5bfa
80e3e859abf556be538b4e8c13,10ebcfaa5f70b351e248e56795e05fd0,d3cced55dee740201385497af4d61f8e]
POC 1 TId: 0 ( I-SLICE, nQP 37 QP 37 ) 18872 bits [Y 32.2803 dB U 37.3826 dB V 37.2286 dB] [ET 9 ] [L0 ] [L1 ] [MD5:f7629b
45cab701315431a8beb45419c7,e10ab976b6446afac30053ef90038ddf,0e70e861c2501d7ca8590910b6c672f6]

-- release mode
POC 0 TId: 0 ( I-SLICE, nQP 37 QP 37 ) 19280 bits [Y 32.3698 dB U 37.2887 dB V 37.1861 dB] [ET 1 ] [L0 ] [L1 ] [MD5:ed5bfa
80e3e859abf556be538b4e8c13,10ebcfaa5f70b351e248e56795e05fd0,d3cced55dee740201385497af4d61f8e]
POC 1 TId: 0 ( I-SLICE, nQP 37 QP 37 ) 18872 bits [Y 32.2803 dB U 37.3826 dB V 37.2286 dB] [ET 1 ] [L0 ] [L1 ] [MD5:f7629b
45cab701315431a8beb45419c7,e10ab976b6446afac30053ef90038ddf,0e70e861c2501d7ca8590910b6c672f6]

Change History (5)

comment:1 Changed 9 years ago by DefaultCC Plugin

  • Cc fbossen ksuehring davidf jct-vc@… added

comment:2 Changed 9 years ago by fbossen

I suggest enabling ENC_DEC_TRACE in TComRom.h and then compare the trace files to see where the difference is.

comment:3 follow-up: Changed 9 years ago by fbossen

Is this fixed in r2484?

comment:4 in reply to: ↑ 3 Changed 9 years ago by secret9th

Replying to fbossen:

Is this fixed in r2484?

Yes. I checked the r2484 and found the bug was gone.

comment:5 Changed 9 years ago by davidf

  • Resolution set to fixed
  • Status changed from new to closed
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  • David Flynn(Subscriber, Participant)
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