92     p->size = p->length = size;  in mpp_packet_init()
115     p->size = p->length = mpp_buffer_get_size(buffer);  in mpp_packet_init_with_buffer()
155         size_t length = mpp_packet_get_length(src);  in mpp_packet_copy_init()  local
160         void *pos = mpp_malloc_size(void, length + 256);  in mpp_packet_copy_init()
163             mpp_err_f("malloc failed, size %d\n", length);  in mpp_packet_copy_init()
170         p->size = p->length = length;  in mpp_packet_copy_init()
173         if (length) {  in mpp_packet_copy_init()
174             memcpy(pos, src_impl->pos, length);  in mpp_packet_copy_init()
178             memset((RK_U8*)pos + length, 0, 256);  in mpp_packet_copy_init()
234     if (diff <= p->length)  in mpp_packet_set_pos()
235         p->length -= diff;  in mpp_packet_set_pos()
237         p->length = p->size - offset;  in mpp_packet_set_pos()
241     mpp_assert(p->size >= p->length);  in mpp_packet_set_pos()
469     memcpy(dst_impl->pos, src_impl->pos, src_impl->length);  in mpp_packet_copy()
470     dst_impl->length = src_impl->length;  in mpp_packet_copy()
488     memcpy((RK_U8 *)dst_impl->pos + dst_impl->length, src_impl->pos,  in mpp_packet_append()
489            src_impl->length);  in mpp_packet_append()
493         RK_U32 offset = dst_impl->length;  in mpp_packet_append()
502     dst_impl->length += src_impl->length;  in mpp_packet_append()
690 MPP_PACKET_ACCESSORS(size_t, length)