79 lines
1.2 KiB
C++
79 lines
1.2 KiB
C++
#ifndef LIBAV_PACKET_HPP
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#define LIBAV_PACKET_HPP
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#include "libav/libav.hpp"
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extern "C"{
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# include <libavcodec/avcodec.h>
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}
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#include <utility> //exchange
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namespace libav{
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class packet
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{
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private:
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AVPacket* m_pkt;
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public:
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packet(void):
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m_pkt(av_packet_alloc())
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{
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if(m_pkt){
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m_pkt->data = nullptr;
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m_pkt->size = 0;
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}
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}
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packet(const packet&) = delete;
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packet(packet&& p)noexcept:
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m_pkt(std::exchange(p.m_pkt, nullptr)){}
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constexpr packet(AVPacket* pkt):
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m_pkt(pkt){}
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~packet(void){
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reset();
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}
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packet& operator=(const packet&) = delete;
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packet& operator=(packet&& p)noexcept{
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std::swap(m_pkt, p.m_pkt);
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return *this;
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}
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void reset(AVPacket* packet = nullptr){
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if(m_pkt)
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av_packet_free(&m_pkt);
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m_pkt = packet;
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}
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AVPacket* release(void){
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return std::exchange(m_pkt, nullptr);
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}
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AVPacket* operator->(void){
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return m_pkt;
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}
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const AVPacket* operator->(void)const{
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return m_pkt;
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}
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AVPacket* get(void){
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return m_pkt;
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}
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const AVPacket* get(void)const{
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return m_pkt;
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}
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operator AVPacket*(void){
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return m_pkt;
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}
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operator const AVPacket*(void)const{
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return m_pkt;
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}
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operator bool(void)const{
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return m_pkt;
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}
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};
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}
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#endif
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