From eb7979921b7c5033cebc031365c56267fce60155 Mon Sep 17 00:00:00 2001
From: houxiao <houxiao@454eff88-639b-444f-9e54-f578c98de674>
Date: 星期三, 15 三月 2017 13:58:51 +0800
Subject: [PATCH] 添加接口描述 sql
---
RtspFace/PL_RTSPServer.cpp | 221 ++++++++++++++++++++++++++++++++++++++++++++++++------
1 files changed, 195 insertions(+), 26 deletions(-)
diff --git a/RtspFace/PL_RTSPServer.cpp b/RtspFace/PL_RTSPServer.cpp
index ad27c00..6610e04 100644
--- a/RtspFace/PL_RTSPServer.cpp
+++ b/RtspFace/PL_RTSPServer.cpp
@@ -1,30 +1,157 @@
#include "PL_RTSPServer.h"
+#include "MaterialBuffer.h"
+#include "logger.h"
-#include "testOnDemandRTSPServer.hpp"
+#include <liveMedia.hh>
+#include <BasicUsageEnvironment.hh>
-struct PL_RTSPServer_Internal
+#include "FFmpegRTSPServer/IEncoder.h"
+#include "FFmpegRTSPServer/LiveRTSPServer.h"
+#include "FFmpegRTSPServer/FFmpegH264Source.h"
+#include "FFmpegRTSPServer/LiveServerMediaSubsession.h"
+
+class MyEncoderStub;
+
+struct RTSPServer_Internal
{
- uint8_t buffer[1920*1080*4];
+ uint8_t buffer[1920*1080*3];
size_t buffSize;
size_t buffSizeMax;
+
+ RTSPServerConfig config;
bool payError;
+ pthread_t live_daemon_thid;
+ pthread_mutex_t* frame_mutex;
+ bool live_daemon_running;
- PL_RTSPServer_Internal() :
- buffSize(0), buffSizeMax(sizeof(buffer)),
- payError(true)
+ MESAI::LiveRTSPServer * server;
+ MyEncoderStub * encoderStub;
+
+ RTSPServer_Internal() :
+ buffSize(0), buffSizeMax(sizeof(buffer)), config(),
+ payError(true), live_daemon_thid(0), frame_mutex(new pthread_mutex_t), live_daemon_running(false),
+ server(nullptr), encoderStub(nullptr)
{
+ pthread_mutex_init(frame_mutex, NULL);
}
- ~PL_RTSPServer_Internal()
+ ~RTSPServer_Internal()
{
+ if (frame_mutex != nullptr)
+ {
+ pthread_mutex_destroy(frame_mutex);
+ delete frame_mutex;
+ frame_mutex = nullptr;
+ }
}
void reset()
{
buffSize = 0;
+
+ RTSPServerConfig _config;
+ config =_config;
+
payError = true;
+
+ if (frame_mutex != nullptr)
+ {
+ pthread_mutex_destroy(frame_mutex);
+ delete frame_mutex;
+ frame_mutex = nullptr;
+ }
+
+ frame_mutex = new pthread_mutex_t;
+ pthread_mutex_init(frame_mutex, NULL);
+
+ live_daemon_thid = 0;
+ live_daemon_running = false;
+
+ server = nullptr;
+ encoderStub = nullptr;
}
+};
+
+class MyEncoderStub : public MESAI::IEncoder
+{
+public:
+ MyEncoderStub(RTSPServer_Internal& _in) : in(_in)
+ {
+ }
+
+ virtual ~MyEncoderStub()
+ {
+ }
+
+ virtual void setCallbackFunctionFrameIsReady(std::function<void()> func)
+ {
+ onFrame = func;
+ }
+
+ virtual char GetFrame(u_int8_t** FrameBuffer, unsigned int *FrameSize)
+ {
+ if (in.buffer == nullptr || in.buffSize <= 0)
+ {
+ ReleaseFrame();
+ return 0;
+ }
+
+ uint8_t* pBuffer = in.buffer;
+ size_t newBufferSize = in.buffSize;
+ if (in.config.payWithAux)
+ {
+ if (newBufferSize <= 4)
+ {
+ ReleaseFrame();
+ return 0;
+ }
+ pBuffer += 4;
+ newBufferSize -= 4;
+ }
+
+ *FrameBuffer = pBuffer;
+ *FrameSize = newBufferSize;
+
+ LOG_DEBUG << "send frame size=" << in.buffSize << std::endl;
+ }
+
+ virtual char ReleaseFrame()
+ {
+ in.buffSize = 0;
+
+ if (in.config.syncDeliverFrame)
+ {
+ int ret = pthread_mutex_unlock(in.frame_mutex);
+ if(ret != 0)
+ {
+ LOG_WARN << "pthread_mutex_unlock frame_mutex: " << strerror(ret) << std::endl;
+ return 0;
+ }
+ }
+
+ return 1;
+ }
+
+ void deliverFrame()
+ {
+ // write frame buffer of RTSPServer_Internal::buffer
+ onFrame();
+
+ if (in.config.syncDeliverFrame)
+ {
+ int ret = pthread_mutex_lock(in.frame_mutex);
+ if(ret != 0)
+ {
+ LOG_WARN << "pthread_mutex_lock frame_mutex: " << strerror(ret) << std::endl;
+ return;
+ }
+ }
+ }
+
+private:
+ RTSPServer_Internal& in;
+ std::function<void()> onFrame;
};
PipeLineElem* create_PL_RTSPServer()
@@ -32,52 +159,94 @@
return new PL_RTSPServer;
}
-PL_RTSPServer::PL_RTSPServer() : internal(new PL_RTSPServer_Internal)
+PL_RTSPServer::PL_RTSPServer() : internal(new RTSPServer_Internal)
{
}
PL_RTSPServer::~PL_RTSPServer()
{
- delete (PL_RTSPServer_Internal*)internal;
- internal= nullptr;
+ delete (RTSPServer_Internal*)internal;
+ internal = nullptr;
+}
+
+static void* live_daemon_thd(void* arg)
+{
+ RTSPServer_Internal* in = (RTSPServer_Internal*)arg;
+
+ MyEncoderStub encoder(*in);
+ in->encoderStub = &encoder;
+ in->server = new MESAI::LiveRTSPServer(&encoder, 8554, 8080);
+
+ in->live_daemon_running = true;
+ in->server->run(); // does not return
+ in->encoderStub = nullptr;
+ in->live_daemon_running = false;
}
bool PL_RTSPServer::init(void* args)
{
- PL_RTSPServer_Internal* in = (PL_RTSPServer_Internal*)internal;
+ RTSPServer_Internal* in = (RTSPServer_Internal*)internal;
in->reset();
+
+ if (args)
+ {
+ RTSPServerConfig* config = (RTSPServerConfig*)args;
+ in->config = *config;
+ }
+
+ int ret = pthread_create(&(in->live_daemon_thid), NULL, live_daemon_thd, in);
+ if(ret != 0)
+ {
+ LOG_ERROR << "pthread_create: " << strerror(ret) << std::endl;
+ return false;
+ }
return true;
}
void PL_RTSPServer::finit()
{
- PL_RTSPServer_Internal* in = (PL_RTSPServer_Internal*)internal;
-
+ RTSPServer_Internal* in = (RTSPServer_Internal*)internal;
+
+ pthread_join(in->live_daemon_thid, NULL);
}
bool PL_RTSPServer::pay(const PipeMaterial& pm)
{
- PL_RTSPServer_Internal* in = (PL_RTSPServer_Internal*)internal;
+ RTSPServer_Internal* in = (RTSPServer_Internal*)internal;
+
+ if (pm.buffer == nullptr)
+ return false;
- //in->buffer readly
-
- //static size_t f=0;
- //char fname[50];
- //sprintf(fname, "%u.bgra", ++f);
- //FILE * pFile = fopen (fname,"wb");
- //fwrite (in->buffer , sizeof(char), in->buffSize, pFile);
- //fclose(pFile);
-
+ if (pm.type != PipeMaterial::PMT_FRAME)
+ {
+ LOG_ERROR << "PL_RTSPServer::pay only support PMT_FRAME" << std::endl;
+ return false;
+ }
+
+ if (in->buffSize > 0)
+ LOG_WARN << "PL_RTSPServer::pay may lost data size=" << in->buffSize << std::endl;
+
+ MB_Frame* frame = (MB_Frame*)pm.buffer;
+ if (frame->buffer == nullptr)
+ return false;
+ memcpy(in->buffer, frame->buffer, frame->buffSize);
+ in->buffSize = frame->buffSize;
+
+ if (in->encoderStub == nullptr)
+ return false;
+
+ in->encoderStub->deliverFrame();
return true;
}
bool PL_RTSPServer::gain(PipeMaterial& pm)
{
- PL_RTSPServer_Internal* in = (PL_RTSPServer_Internal*)internal;
+ RTSPServer_Internal* in = (RTSPServer_Internal*)internal;
- pm.buffer = in->buffer;
- pm.buffSize = in->buffSize;
+ pm.type = PipeMaterial::PMT_NONE;
+ pm.buffer = nullptr;
+ pm.buffSize = 0;
pm.former = this;
return true;
}
--
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