122 MPP_RET mpp_packet_copy_init(MppPacket *packet, const MppPacket src)  in mpp_packet_copy_init()  argument
128     if (!packet || check_is_mpp_packet(src)) {  in mpp_packet_copy_init()
129         mpp_err_f("found invalid input %p %p\n", packet, src);  in mpp_packet_copy_init()
135     src_impl = (MppPacketImpl *)src;  in mpp_packet_copy_init()
155         size_t length = mpp_packet_get_length(src);  in mpp_packet_copy_init()
425     void *src;  in mpp_packet_read()  local
435     src = mpp_packet_get_data(packet);  in mpp_packet_read()
436     mpp_assert(src != NULL);  in mpp_packet_read()
437     memcpy(data, (char*)src + offset, size);  in mpp_packet_read()
459 MPP_RET mpp_packet_copy(MppPacket dst, MppPacket src)  in mpp_packet_copy()  argument
462     MppPacketImpl *src_impl = (MppPacketImpl *)src;  in mpp_packet_copy()
464     if (check_is_mpp_packet(dst) || check_is_mpp_packet(src)) {  in mpp_packet_copy()
465         mpp_err_f("invalid input: dst %p src %p\n", dst, src);  in mpp_packet_copy()
473         mpp_packet_copy_segment_info(dst, src);  in mpp_packet_copy()
478 MPP_RET mpp_packet_append(MppPacket dst, MppPacket src)  in mpp_packet_append()  argument
481     MppPacketImpl *src_impl = (MppPacketImpl *)src;  in mpp_packet_append()
483     if (check_is_mpp_packet(dst) || check_is_mpp_packet(src)) {  in mpp_packet_append()
484         mpp_err_f("invalid input: dst %p src %p\n", dst, src);  in mpp_packet_append()
606 void mpp_packet_copy_segment_info(MppPacket dst, MppPacket src)  in mpp_packet_copy_segment_info()  argument
609     MppPacketImpl *src_impl = (MppPacketImpl *)src;  in mpp_packet_copy_segment_info()