57
57
int dstStride, int srcStride);
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58
unsigned int hash_pic(unsigned char *img, int w, int h, int stride);
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59
static void block_diffs_C(struct metrics *m, unsigned char *old, unsigned char *nw, int os, int ns);
61
61
void block_diffs_MMX(struct metrics *m, unsigned char *old, unsigned char *ew, int os, int ns);
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63
static void diff_planes(struct metrics *m, unsigned char *old, unsigned char *nw, int w, int h, int os, int ns);