http

apps/RenderCadenceCompositor/app/AppConfigProvider.h

@@ -0,0 +1,30 @@
+#pragma once
+
+#include "AppConfig.h"
+
+#include <filesystem>
+#include <string>
+
+namespace RenderCadenceCompositor
+{
+class AppConfigProvider
+{
+public:
+	AppConfigProvider();
+
+	bool Load(const std::filesystem::path& path, std::string& error);
+	void ApplyCommandLine(int argc, char** argv);
+
+	const AppConfig& Config() const { return mConfig; }
+	const std::filesystem::path& SourcePath() const { return mSourcePath; }
+	bool LoadedFromFile() const { return mLoadedFromFile; }
+
+private:
+	AppConfig mConfig;
+	std::filesystem::path mSourcePath;
+	bool mLoadedFromFile = false;
+};
+
+double FrameDurationMillisecondsFromRateString(const std::string& rateText, double fallbackRate = 59.94);
+void VideoFormatDimensions(const std::string& formatName, unsigned& width, unsigned& height);
+}