ff_ivi_dc_row_slant 50 libavcodec/indeo4.c { ff_ivi_row_slant8, ff_ivi_dc_row_slant, 1 }, ff_ivi_dc_row_slant 60 libavcodec/indeo4.c { ff_ivi_row_slant4, ff_ivi_dc_row_slant, 0 }, ff_ivi_dc_row_slant 163 libavcodec/indeo5.c band->dc_transform = ff_ivi_dc_row_slant; ff_ivi_dc_row_slant 240 libavcodec/ivi_dsp.h void ff_ivi_dc_row_slant(const int32_t *in, int16_t *out, uint32_t pitch, int blk_size);