demotool/c-buildcfg.hh

#pragma once
#ifndef REAL_BUILD
# include "externals.hh"
#endif


/*= BUILD CONFIGURATIONS =====================================================*/

// Build configuration
struct T_BuildConfiguration
{
	// Targets -------------------------------------------------------------

		// Resolutions
		bool resolutionChooser{ true };
		T_Array< std::pair< uint32_t , uint32_t > > resolutions;

		// Enable optimizer?
		bool optimize{ false };

	// Constant folding ----------------------------------------------------

		// Main toggle
		bool constantFolding{ false };
		// Optimize $width and $height away if the size is fixed
		bool cfFixedSize{ false };
		// Get rid of (get-input) for constant or undefined curves
		bool cfInputs{ false };

	// Constant propagation ------------------------------------------------

		bool constantPropagation{ false };

	// Dead code elimination -----------------------------------------------

		bool deadCodeElimination{ false };

	// Function inlining ---------------------------------------------------

		bool inlineFunctions{ false };
};

// Table of avaiable build configurations
using T_BuildConfigurations = T_KeyValueTable< T_String , T_BuildConfiguration >;

// Build configurations loader
struct T_BuildConfigurationLoader : public ebcl::A_PrivateImplementation
{
	T_BuildConfigurationLoader( ) noexcept;

	// Load build configurations from the specified path; may throw
	// X_StreamError or X_SRDErrors
	T_BuildConfigurations load( T_String const& path );
};

/*----------------------------------------------------------------------------*/

// Logger
using F_OPGenLog = std::function< T_StringBuilder( ) >;
using F_OPLogger = std::function< void( F_OPGenLog , uint32_t ) >;

// Runtime configuration (logger, etc.)
struct T_BuildRuntimeConfiguration
{
	F_OPLogger logger{ [](auto,auto){} };
};