220     size_t offset;  in mpp_packet_set_pos()  local
226     offset = (RK_U8 *)pos - (RK_U8 *)p->data;  in mpp_packet_set_pos()
237         p->length = p->size - offset;  in mpp_packet_set_pos()
423 MPP_RET mpp_packet_read(MppPacket packet, size_t offset, void *data, size_t size)  in mpp_packet_read()  argument
437     memcpy(data, (char*)src + offset, size);  in mpp_packet_read()
441 MPP_RET mpp_packet_write(MppPacket packet, size_t offset, void *data, size_t size)  in mpp_packet_write()  argument
455     memcpy((char*)dst + offset, data, size);  in mpp_packet_write()
493         RK_U32 offset = dst_impl->length;  in mpp_packet_append()  local
497             mpp_packet_add_segment_info(dst, segs->type, offset, segs->len);  in mpp_packet_append()
498             offset += segs->len;  in mpp_packet_append()
552 MPP_RET mpp_packet_add_segment_info(MppPacket packet, RK_S32 type, RK_S32 offset, RK_S32 len)  in mpp_packet_add_segment_info()  argument
593     seg_buf->offset = offset;  in mpp_packet_add_segment_info()