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Turnbull China Bikeride
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Turnbull China Bikeride - Disc 2.iso
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Changes
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1993-09-07
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1KB
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33 lines
Changes since version 1.0 release
---------------------------------
= BUG FIXES
+ fixed bug in parallel Server code which didn't htonl() frame
numbers correctly (so it didn't work on little-endian machines)
+ fixed bug -- B-frames were always getting just 1 slice
+ fixed listen() to use max connections allowed
+ fixed noparallel.c so it doesn't complain during non-parallel
execution
= NEW FEATURES
+ added level-2 p-search (exhaustive full, then half)
+ now prints signal-to-noise ratio
+ parallel code complains if absolute path not used for parameter
file
+ changed single I/O server into separate Input and Output Servers
(and have Output Server combine frames in parallel)
= SPEED IMPROVEMENTS
+ slight improvement in Mpost_QuantZigBlock (.10 ms/call down to .08 ms
on Sparc-10)
+ improvement in speed of BlockifyFrame (45.8 ms/call down to 21.2 ms)
+ improvement in ComputeMotionBlock (0.02 ms/call down to 0.01 ms)
+ improvement in ComputeMotionLumBlock (0.04 ms/call down to 0.02 ms)
+ improvement in LumAddMotionError (0.06 ms/call down to 0.05 ms)
(changed /2 to >>1)
= MAINTENANCE
+ removed most memory.h references (except jrevdct)
+ added CFLAGS lines in Makefile for SVR4.0 and SGI machines
+ removed mproto.h
+ got rid of printing connection times