266 static inline void harr(int8_t *px0, int8_t *px1)  in harr()  argument
269     int x0 = (int)*px0, x1 = (int)*px1;  in harr()
287     *px0 = (int8_t)x1;  in harr()
315     int8_t *px0;  in wavelet_level()  local
318     px0 = (int8_t*)data;  in wavelet_level()
320     end = px0 + (size >> (l + 1)) * s;  in wavelet_level()
324     while (px0 < end) {  in wavelet_level()
325         harr(px0, px0 + ofs);  in wavelet_level()
326         px0++;  in wavelet_level()
327         harr(px0, px0 + ofs);  in wavelet_level()
328         px0++;  in wavelet_level()
329         harr(px0, px0 + ofs);  in wavelet_level()
330         px0 += s;  in wavelet_level()