Lines Matching defs:prev_dc
476 static int ivi_dc_transform(const IVIBandDesc *band, int *prev_dc, int buf_offs,
479 band->dc_transform(prev_dc, band->buf + buf_offs,
489 int *prev_dc, int is_intra,
564 *prev_dc += trvec[0];
565 trvec[0] = *prev_dc;
566 col_flags[0] |= !!*prev_dc;
602 int32_t prev_dc;
610 prev_dc = 0;
703 &prev_dc, is_intra,
718 ret = ivi_dc_transform(band, &prev_dc, buf_offs, blk_size);