整理代码 添加注释

src/RTP/H264RtpCodec.h

@@ -10,42 +10,57 @@
 
 using namespace ZL::Util;
 
+/**
+ * h264 rtp解码类
+ */
 class H264RtpDecoder : public RtpCodec {
 public:
-    H264RtpDecoder() {
-        m_framePool.setSize(32);
-        m_h264frame = m_framePool.obtain();
-    }
-
+    H264RtpDecoder();
     ~H264RtpDecoder() {}
 
-    void inputRtp(const RtpPacket::Ptr &rtp, bool key_pos) override;
-
+    /**
+     * 输入264 rtp包
+     * @param rtp rtp包
+     * @param key_pos 此参数忽略之
+     */
+    void inputRtp(const RtpPacket::Ptr &rtp, bool key_pos = true) override;
 private:
-    bool decodeRtp(const RtpPacket::Ptr &rtp, bool key_pos);
-
+    bool decodeRtp(const RtpPacket::Ptr &rtp);
     void onGetH264(const H264Frame::Ptr &frame);
-
+    H264Frame::Ptr obtainFrame();
 private:
     H264Frame::Ptr m_h264frame;
     ResourcePool<H264Frame> m_framePool;
 };
 
+/**
+ * 264 rtp打包类
+ */
 class H264RtpEncoder : public RtpInfo, public RtpCodec {
 public:
+
+    /**
+     * @param ui32Ssrc ssrc
+     * @param ui32MtuSize mtu大小
+     * @param ui32SampleRate 采样率，强制为90000
+     * @param ui8PlayloadType pt类型
+     * @param ui8Interleaved rtsp interleaved
+     */
     H264RtpEncoder(uint32_t ui32Ssrc,
                    uint32_t ui32MtuSize = 1400,
                    uint32_t ui32SampleRate = 90000,
                    uint8_t ui8PlayloadType = 96,
                    uint8_t ui8Interleaved = TrackVideo * 2);
-
     ~H264RtpEncoder() {}
 
+    /**
+     * 输入264帧
+     * @param frame 帧数据，必须
+     * @param key_pos
+     */
     void inputFame(const Frame::Ptr &frame, bool key_pos) override;
-
 private:
     void makeH264Rtp(const void *pData, unsigned int uiLen, bool bMark, uint32_t uiStamp);
-
 private:
     unsigned char m_aucSectionBuf[1600];
 };