initial commit

IVideoFeed.hpp

@@ -0,0 +1,56 @@
+#pragma once
+
+#include "VideoFrame.hpp"
+
+#include <cstdint>
+#include <string>
+
+enum class FeedRuntimeStatus
+{
+    NoSignal,
+    Placeholder,
+    Bars,
+    Connecting,
+    Live,
+    Reconnecting,
+    Error
+};
+
+class IVideoFeed
+{
+public:
+    virtual ~IVideoFeed() = default;
+
+    virtual const VideoFrame& getFrame(uint32_t frameCounter) = 0;
+
+    virtual FeedRuntimeStatus status() const
+    {
+        return FeedRuntimeStatus::NoSignal;
+    }
+
+    virtual std::string displayName() const
+    {
+        return "NO SIGNAL";
+    }
+
+    virtual std::string sourceInfo() const
+    {
+        return "";
+    }
+
+    virtual uint64_t frameVersion() const { return 0; }
+    virtual bool hasGrainIndex() const { return false; }
+    virtual uint64_t grainIndex() const { return 0; }
+
+    virtual float srcAspectRatio() const
+    {
+        return 16.0f / 9.0f;
+    }
+
+    virtual bool hasV210() const { return false; }
+
+    virtual const uint8_t* v210Data() const { return nullptr; }
+    virtual uint32_t v210Width() const { return 0; }
+    virtual uint32_t v210Height() const { return 0; }
+    virtual uint32_t v210Stride() const { return 0; }
+};