177     int chroma_x_shift, chroma_y_shift;  member
865                     if (s->chroma_y_shift) {  in unpack_modes()
1047                 if (s->chroma_y_shift) {  in unpack_vectors()
1931     cy        = y >> s->chroma_y_shift;  in vp3_draw_horiz_band()
1984     int plane_height = s->height >> (plane && s->chroma_y_shift);  in vp4_mc_loop_filter()
2089         int plane_height = s->height >> (plane && s->chroma_y_shift);  in render_slice()
2092         int sb_x, sb_y = slice << (!plane && s->chroma_y_shift);  in render_slice()
2093         int slice_height = sb_y + 1 + (!plane && s->chroma_y_shift);  in render_slice()
2131                                             (16 * y) >> s->chroma_y_shift);  in render_slice()
2263     vp3_draw_horiz_band(s, FFMIN((32 << s->chroma_y_shift) * (slice + 1) - 16,  in render_slice()
2367     ret = av_pix_fmt_get_chroma_sub_sample(avctx->pix_fmt, &s->chroma_x_shift, &s->chroma_y_shift);  in vp3_decode_init()
2377     c_height               = s->height >> s->chroma_y_shift;  in vp3_decode_init()
2397     s->fragment_height[1] = s->fragment_height[0] >> s->chroma_y_shift;  in vp3_decode_init()
2795         int height = s->height >> (i && s->chroma_y_shift);  in vp3_decode_frame()
2809             int row = (s->height >> (3 + (i && s->chroma_y_shift))) - 1;  in vp3_decode_frame()