ndilib.h

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#pragma once
 
#include <promeki/namespace.h>
#include <promeki/config.h>
 
#if PROMEKI_ENABLE_NDI
 
#include <promeki/string.h>
 
// Forward-declare the SDK's function-pointer table so callers that only
// need NdiLib::api() can include this header without dragging in the
// full NDI SDK headers (which are large and pollute the global
// namespace with C macros).  The struct is defined in
// Processing.NDI.DynamicLoad.h; users that actually call NDI functions
// through the table will include that header alongside this one.
struct NDIlib_v6;
 
PROMEKI_NAMESPACE_BEGIN
 
class NdiLib {
        public:
                static NdiLib &instance();
 
                bool isLoaded() const { return _api != nullptr; }
 
                const NDIlib_v6 *api() const { return _api; }
 
                const String &libraryPath() const { return _libraryPath; }
 
                const String &version() const { return _version; }
 
                bool isAdvanced() const { return _isAdvanced; }
 
                NdiLib(const NdiLib &) = delete;
                NdiLib &operator=(const NdiLib &) = delete;
 
        private:
                NdiLib();
                ~NdiLib();
 
                void *_handle = nullptr;       
                const NDIlib_v6 *_api = nullptr; 
                String _libraryPath;
                String _version;
                bool   _isAdvanced = false;
                bool   _initialized = false;   
};
 
PROMEKI_NAMESPACE_END
 
#endif // PROMEKI_ENABLE_NDI