REBASE_PICTURE    427 libavcodec/h264_slice.c         to[i] = REBASE_PICTURE(from[i], new_base, old_base);
REBASE_PICTURE    614 libavcodec/h264_slice.c     h->cur_pic_ptr = REBASE_PICTURE(h1->cur_pic_ptr, h, h1);
REBASE_PICTURE   1023 libavcodec/mpegvideo.c     s->last_picture_ptr    = REBASE_PICTURE(s1->last_picture_ptr,    s, s1);
REBASE_PICTURE   1024 libavcodec/mpegvideo.c     s->current_picture_ptr = REBASE_PICTURE(s1->current_picture_ptr, s, s1);
REBASE_PICTURE   1025 libavcodec/mpegvideo.c     s->next_picture_ptr    = REBASE_PICTURE(s1->next_picture_ptr,    s, s1);