整理命名空间 (#1409)

* feat: remove using namespace mediakit in header files.

(cherry picked from commit d44aeb339a8a0e1f0455be82b21fe4b1b536299f)

* feat: remove using namespace mediakit in FFmpegSource.h

* feat: remove using namespace mediakit in RtpExt.h

* feat: remove using namespace mediakit in header files.

* feat: remove using namespace std in header files.

* feat: remove using namespace std in header files when zltoolkit remove std in header

* 补充命名空间

* 整理命名空间

* 整理命名空间2

* 修复macos ci

* 修复编译问题

* 修复编译问题2

* 修复编译问题3

Co-authored-by: Johnny <hellojinqiang@gmail.com>
Co-authored-by: Xiaofeng Wang <wasphin@gmail.com>

player/AudioSRC.h

@@ -30,9 +30,6 @@ extern "C" {
 #include "SDLAudioDevice.h"
 #include "FFMpegDecoder.h"
 
-using namespace std;
-using namespace toolkit;
-
 class AudioSRCDelegate {
 public:
     virtual ~AudioSRCDelegate() {};
@@ -58,7 +55,7 @@ private:
     int _buf_size = 0;
     std::shared_ptr<char> _buf;
     AudioSRCDelegate *_delegate = nullptr;
-    BufferLikeString _target_buf;
+    toolkit::BufferLikeString _target_buf;
     SDL_AudioCVT _audio_cvt;
 };
 
@@ -79,8 +76,8 @@ private:
 private:
     int _sample_rate, _channel;
     SDL_AudioFormat _format;
-    mutex _mtx;
-    BufferLikeString _buffer;
+    std::mutex _mtx;
+    toolkit::BufferLikeString _buffer;
     SDLAudioDevice::Ptr _device;
 };
 

player/FFMpegDecoder.cpp

@@ -12,6 +12,7 @@
 #define MAX_DELAY_SECOND 3
 
 using namespace std;
+using namespace toolkit;
 using namespace mediakit;
 
 static string ffmpeg_err(int errnum) {

player/FFMpegDecoder.h

@@ -60,15 +60,15 @@ public:
     ~TaskManager();
 
 protected:
-    void startThread(const string &name);
+    void startThread(const std::string &name);
     void stopThread();
 
-    void addEncodeTask(function<void()> task);
-    void addDecodeTask(bool key_frame, function<void()> task);
+    void addEncodeTask(std::function<void()> task);
+    void addDecodeTask(bool key_frame, std::function<void()> task);
     bool isEnabled() const;
 
 private:
-    void onThreadRun(const string &name);
+    void onThreadRun(const std::string &name);
     void pushExit();
 
 private:
@@ -81,36 +81,36 @@ private:
 private:
     bool _decode_drop_start = false;
     bool _exit = false;
-    mutex _task_mtx;
-    semaphore _sem;
-    List<function<void()> > _task;
-    std::shared_ptr<thread> _thread;
+    std::mutex _task_mtx;
+    toolkit::semaphore _sem;
+    toolkit::List<std::function<void()> > _task;
+    std::shared_ptr<std::thread> _thread;
 };
 
 class FFmpegDecoder : private TaskManager {
 public:
     using Ptr = std::shared_ptr<FFmpegDecoder>;
-    using onDec = function<void(const FFmpegFrame::Ptr &)>;
+    using onDec = std::function<void(const FFmpegFrame::Ptr &)>;
 
-    FFmpegDecoder(const Track::Ptr &track);
+    FFmpegDecoder(const mediakit::Track::Ptr &track);
     ~FFmpegDecoder();
 
-    bool inputFrame(const Frame::Ptr &frame, bool may_async = true);
+    bool inputFrame(const mediakit::Frame::Ptr &frame, bool may_async = true);
     void setOnDecode(onDec cb);
     void flush();
     const AVCodecContext *getContext() const;
 
 private:
     void onDecode(const FFmpegFrame::Ptr &frame);
-    bool inputFrame_l(const Frame::Ptr &frame);
+    bool inputFrame_l(const mediakit::Frame::Ptr &frame);
     bool decodeFrame(const char *data, size_t size, uint32_t dts, uint32_t pts);
 
 private:
     bool _do_merger = false;
-    Ticker _ticker;
+    toolkit::Ticker _ticker;
     onDec _cb;
     std::shared_ptr<AVCodecContext> _context;
-    FrameMerger _merger{FrameMerger::h264_prefix};
+    mediakit::FrameMerger _merger { mediakit::FrameMerger::h264_prefix };
 };
 
 #endif /* FFMpegDecoder_H_ */

player/SDLAudioDevice.h

@@ -21,7 +21,6 @@
 #define DEFAULT_CHANNEL 2
 #define DEFAULT_SAMPLES 1024
 
-using namespace std;
 
 class AudioSRC;
 
@@ -43,8 +42,8 @@ private:
 private:
     std::shared_ptr<char> _play_buf;
     SDL_AudioSpec _audio_config;
-    recursive_mutex _channel_mtx;
-    unordered_set<AudioSRC *> _channels;
+    std::recursive_mutex _channel_mtx;
+    std::unordered_set<AudioSRC *> _channels;
 };
 
 #endif /* SDLAUDIOMIXER_SDLAUDIODEVICE_H_ */

player/YuvDisplayer.h

@@ -25,12 +25,8 @@ extern "C" {
 #pragma comment(lib,"SDL2.lib")
 #endif //defined(_WIN32)
 
-using namespace toolkit;
-using namespace mediakit;
-
 #define REFRESH_EVENT   (SDL_USEREVENT + 1)
 
-
 class SDLDisplayerHelper
 {
 public:
@@ -44,7 +40,7 @@ public:
     template<typename FUN>
     void doTask(FUN &&f){
         {
-            lock_guard<mutex> lck(_mtxTask);
+            std::lock_guard<std::mutex> lck(_mtxTask);
             _taskList.emplace_back(f);
         }
         SDL_Event event;
@@ -61,8 +57,8 @@ public:
             switch (event.type){
                 case REFRESH_EVENT:{
                     {
-                        lock_guard<mutex> lck(_mtxTask);
-                        if(_taskList.empty()){
+                        std::lock_guard<std::mutex> lck(_mtxTask);
+                        if (_taskList.empty()) {
                             //not reachable
                             continue;
                         }
@@ -102,17 +98,17 @@ public:
     using Ptr = std::shared_ptr<YuvDisplayer>;
 
     YuvDisplayer(void *hwnd = nullptr,const char *title = "untitled"){
-        static onceToken token([]() {
-            if(SDL_Init(SDL_INIT_VIDEO|SDL_INIT_AUDIO) == -1) {
-                string err = "初始化SDL失败:";
+        static toolkit::onceToken token([]() {
+            if (SDL_Init(SDL_INIT_VIDEO|SDL_INIT_AUDIO) == -1) {
+                std::string err = "初始化SDL失败:";
                 err+= SDL_GetError();
                 ErrorL << err;
                 throw std::runtime_error(err);
             }
             SDL_LogSetAllPriority(SDL_LOG_PRIORITY_CRITICAL);
-            SDL_LogSetOutputFunction([](void *userdata, int category, SDL_LogPriority priority, const char *message){
+            SDL_LogSetOutputFunction([](void *userdata, int category, SDL_LogPriority priority, const char *message) {
                 DebugL << category << " " <<  priority << message;
-            },nullptr);
+            }, nullptr);
             InfoL << "SDL_Init";
         }, []() {
             SDLDisplayerHelper::Destory();
@@ -194,7 +190,7 @@ public:
         return false;
     }
 private:
-    string _title;
+    std::string _title;
     SDL_Window *_win = nullptr;
     SDL_Renderer *_render = nullptr;
     SDL_Texture *_texture = nullptr;

player/test_player.cpp

@@ -116,7 +116,7 @@ int main(int argc, char *argv[]) {
         WarnL << "play shutdown: " << ex.what();
     });
 
-    (*player)[kRtpType] = atoi(argv[2]);
+    (*player)[Client::kRtpType] = atoi(argv[2]);
     //不等待track ready再回调播放成功事件，这样可以加快秒开速度
     (*player)[Client::kWaitTrackReady] = false;
     player->play(argv[1]);