ff_ivi_col_slant8 53 libavcodec/indeo4.c { ff_ivi_col_slant8, ff_ivi_dc_col_slant, 1 }, ff_ivi_col_slant8 169 libavcodec/indeo5.c band->inv_transform = ff_ivi_col_slant8; ff_ivi_col_slant8 212 libavcodec/ivi_dsp.h void ff_ivi_col_slant8(const int32_t *in, int16_t *out, ptrdiff_t pitch,