整理代码

video/hisi/mpp5/VideoMixer.h

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+#ifndef B351F133_EBBC_42F5_9C48_5BA22D16BB53
+#define B351F133_EBBC_42F5_9C48_5BA22D16BB53
+/*
+ *******************************************************************************
+ *                                   INCLUDE
+ *******************************************************************************
+ */
+#include "MPPChannel.h"
+#include "../../core/VideoMixer.h"
+
+namespace Video
+{
+namespace MPP5
+{
+/*
+ *******************************************************************************
+ *                                CLASS DECLARE
+ *******************************************************************************
+ */
+class VideoMixer: public MPPChannel, public Core::VideoMixer
+{
+public:
+    class Channel: public MPPChannel, public Core::VideoMixer::Channel
+    {
+    public:
+        using Ptr = Poco::AutoPtr<Channel>;
+
+    protected:
+        Channel(VideoMixer::Ptr, uint32_t id);
+
+    public:
+        ~Channel();
+
+    protected:
+        virtual void start() override;
+        virtual void stop() override;
+        void         onConfigChanged(ParameterNames& names) override;
+        void         onLink(Core::Component::Ptr pPrevious) override;
+        void         onUnlink(Core::Component::Ptr pPrevious) override;
+
+        void activate();
+        void deactivate();
+
+        PROPERTY_DECLARE(Activated, bool, false, protected, protected)
+
+        void configureChannel();
+
+        friend class VideoMixer;
+    };
+
+public:
+    VideoMixer(const std::string& name);
+    ~VideoMixer();
+
+protected:
+    void start() override;
+    void stop() override;
+    void initialize() override;
+    void deinitialize() override;
+    void onConfigChanged(ParameterNames& names) override;
+
+    Core::VideoMixer::Channel::Ptr createChannel(uint32_t id) override;
+
+    friend class Channel;
+};
+}
+}
+#endif