x264_slicetype_mb_cost

[adknight]

can somebody tell me the detail or structure of this function?thank you!

[Sagekilla]

I assume you mean a more in depth description of the code, in which case you're probably better off asking about specific portions that confuse you. I don't think Dark or Aku are willing to come here and tell you the purpose of all the various statements in the 200+ lines.

Otherwise, you can just look at the actual code on git: http://git.videolan.org/gitweb.cgi?p=x264.git;a=blob;f=encoder/slicetype.c

Lines 42 thru 262 are the relevant lines for that function.

[adknight]

thank you ,i will try to make my question more concrete