Displaying 3 results from an estimated 3 matches for "oc_idct8x8".
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oc_idct8x8_c
2011 Mar 28
1
idct/fdct.c function calls
Hi.
I am trying to find calls of idct/fdct.c functions by tracing png2theora.c calls.
But found only:
analyze.c:oc_dct_cost2()
Where and when idct/fdct/mmxidct/mmxfdct.c functions are used?
Mentions of "dct" word:
====
pacify at optima-amd64:/usr/src/libtheora-1.2.0alpha1/lib$ grep dct *.c | cut -f1 -d":" | uniq -c
???? 19 analyze.c
???? 28 decode.c
???? 22 encode.c
????? 4
2011 Apr 08
1
Inverse DCT in coding stage
Why in the procedure oc_enc_block_transform_quantize() is used function oc_idct8x8()?
After all, Inverse DCT only need to decoding stage, rather than coding?
2005 Jul 20
1
MMX IDCT for theora-exp
...5.5062 38650 9.9578 dump oc_frag_recon_inter2_mmx
24133 4.2734 12945 3.3352 dump oc_frag_pred_dc
22053 3.9051 11120 2.8650 dump oc_huff_token_decode
12497 2.2129 163 0.0420 dump oc_idct8x8_mmx
10376 1.8374 22113 5.6972 dump oc_frag_recon_inter_mmx
9553 1.6916 266 0.0685 dump oc_idct8x8_10_mmx
9489 1.6803 1123 0.2893 dump theora_look
9401 1.6647 3291 0.8479 dump...