[x264-devel] x264: svn commit r293 (pengvado)

[Subversion daemon]

r293 | pengvado | 2005-09-14 19:20:17 +0200 (Wed, 14 Sep 2005) | 5 lines
Changed paths:
   M /trunk/Makefile
   A /trunk/common/amd64/quant-a.asm
   M /trunk/common/common.h
   A /trunk/common/i386/quant-a.asm
   A /trunk/common/quant.c
   A /trunk/common/quant.h
   M /trunk/encoder/encoder.c
   M /trunk/encoder/macroblock.c

MMX quantization functions, and optimization of the C versions.
about 3x faster quant_8x8, quant_4x4, quant_4x4_dc, and quant_2x2_dc. total speedup: 4-10%.
patch by Alexander Izvorski and Christian Heine.


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