整理代码

2026-09-28 21:33:04 +08:00 · 2026-09-28 21:33:04 +08:00 · c7b4e178ec
commit c7b4e178ec
364 changed files with 59691 additions and 0 deletions
--- a/video/core/Packet.h
+++ b/video/core/Packet.h
@ -0,0 +1,126 @@
+#ifndef AE3F35DC_04CA_417F_8D57_CADC8913678F
+#define AE3F35DC_04CA_417F_8D57_CADC8913678F
+/*
+ *******************************************************************************
+ *                                   INCLUDE
+ *******************************************************************************
+ */
+#include "NotificationQueue.h"
+#include <Poco/SharedPtr.h>
+#include "SerialCode.h"
+#if defined(USING_FFMPEG)
+extern "C"
+{
+#include <libavcodec/packet.h>
+#include <libavutil/mem.h>
+}
+#endif
+
+namespace Video
+{
+namespace Core
+{
+/*
+ *******************************************************************************
+ *                                CLASS DECLARE
+ *******************************************************************************
+ */
+class Packet
+{
+public:
+    using Ptr = Poco::SharedPtr<Packet>;
+
+    static const uint32_t FLAG_IS_VIDEO;
+    static const uint32_t FLAG_IS_KEY;
+    static const uint32_t FLAG_IS_AAC_HEADER;
+    static const uint32_t FLAG_IS_SEI;
+
+public:
+    Packet();
+    Packet(const SerialCode& code, uint32_t flags, uint8_t* data, uint32_t length, int64_t pts, int64_t dts);
+#if defined(USING_FFMPEG)
+    Packet(const SerialCode& code, bool isVideo, AVPacket** packet);
+#endif
+    Packet(const Packet& other);
+    virtual ~Packet();
+
+    virtual void moveTo(AVPacket** packet);
+    bool         isVideo() const;
+    bool         isKeyFrame() const;
+    Ptr          clone();
+
+    const SerialCode& serialCode();
+    const uint8_t*    data();
+    uint32_t          length();
+    uint64_t          pts();
+    uint64_t          dts();
+    uint32_t          flags();
+
+    Poco::SharedPtr<uint8_t>& sharedData();
+
+protected:
+#if defined(USING_FFMPEG)
+    AVPacket*    buildAVPacket();
+    virtual void convertToAVPacket(AVPacket* pPacket);
+#endif
+
+private:
+    SerialCode               _code;
+    uint32_t                 _flags;
+    int64_t                  _pts, _dts;
+    Poco::SharedPtr<uint8_t> _pData;
+    uint32_t                 _length;
+#if defined(USING_FFMPEG)
+    AVPacket* _pAVPacket;
+#endif
+};
+
+using PacketQueue = NotificationQueue<Packet>;
+
+inline bool Packet::isVideo() const
+{
+    return (_flags & FLAG_IS_VIDEO) > 0;
+}
+
+inline bool Packet::isKeyFrame() const
+{
+    return (_flags & FLAG_IS_KEY) > 0;
+}
+
+inline Packet::Ptr Packet::clone()
+{
+    return new Packet(*this);
+}
+
+inline uint32_t Packet::length()
+{
+    return _length;
+}
+
+inline uint64_t Packet::pts()
+{
+    return _pts;
+}
+
+inline uint64_t Packet::dts()
+{
+    return _dts;
+}
+
+inline uint32_t Packet::flags()
+{
+    return _flags;
+}
+
+inline const SerialCode& Packet::serialCode()
+{
+    return _code;
+}
+
+inline Poco::SharedPtr<uint8_t>& Packet::sharedData()
+{
+    return _pData;
+}
+}
+}
+#endif