756             av_freep(&s->last_nnz[i]);  in ff_mjpeg_decode_sof()
758             s->last_nnz[i]     = av_mallocz_array(size, sizeof(**s->last_nnz));  in ff_mjpeg_decode_sof()
759             if (!s->blocks[i] || !s->last_nnz[i])  in ff_mjpeg_decode_sof()
867                                     uint8_t *last_nnz, int ac_index,  in decode_block_progressive()  argument
933     if (i > *last_nnz)  in decode_block_progressive()
934         *last_nnz = i;  in decode_block_progressive()
966                                    uint8_t *last_nnz,  in decode_block_refinement()  argument
971     int last    = FFMIN(se, *last_nnz);  in decode_block_refinement()
991                     if (i > *last_nnz)  in decode_block_refinement()
992                         *last_nnz = i;  in decode_block_refinement()
1014         if (i > *last_nnz)  in decode_block_refinement()
1015             *last_nnz = i;  in decode_block_refinement()
1560         uint8_t *last_nnz    = &s->last_nnz[c][block_idx];  in mjpeg_decode_scan_progressive_ac()  local
1565         for (mb_x = 0; mb_x < s->mb_width; mb_x++, block++, last_nnz++) {  in mjpeg_decode_scan_progressive_ac()
1571                     ret = decode_block_refinement(s, *block, last_nnz, s->ac_index[0],  in mjpeg_decode_scan_progressive_ac()
1574                     ret = decode_block_progressive(s, *block, last_nnz, s->ac_index[0],  in mjpeg_decode_scan_progressive_ac()
2914         av_freep(&s->last_nnz[i]);  in ff_mjpeg_decode_end()