Displaying 2 results from an estimated 2 matches for "oc_frag_recon_intra_mmx".
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oc_frag_recon_intra__mmx
2007 Dec 30
2
Patch: fragment reconstruction MMX for GCC
Hi again,
I measured my fragment reconstructions against the compiler output from
GCC and well - the new codes perform better, so I brushed up my gcc
inline assembler skills and made a port.
Code is here: http://torus.untergrund.net/code/mmxfrag.c
All routines perform much better now. Inter2 alone got a speedup of
factor 5 on Pentium-M. Athlon CPU's execute roughly 3 times faster.
2005 Jul 20
1
MMX IDCT for theora-exp
...572 0.4554 982 0.2530 dump oc_token_expand_cat2
2087 0.3696 16 0.0041 dump oc_dct_token_skip
1884 0.3336 658 0.1695 dump oc_token_skip_eob
1788 0.3166 5600 1.4428 dump oc_frag_recon_intra_mmx
1542 0.2731 12 0.0031 dump oc_frag_recon_inter2
1514 0.2681 1578 0.4066 dump oc_vlc_mode_unpack
1441 0.2552 1055 0.2718 dump oc_state_frag_recon
1411 0.2499 382 0.0984 dump...