[Libav-user] filter_mb_edge

[Nicolas Derouineau]

Hello,
I would like to understand the prototype of this function:

filter_mb_edgeh(uint8_t *pix, int stride,
                                             const int16_t bS[4],
                                             unsigned int qp, int a, int b,
                                             H264Context *h, int intra)

Let's say I want to check the filtering condition on p0,1,2 and q0,1,2 . How am I supposed to read the pix buffer to get them ?

Regards,

Nicolas


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