Gamp.hpp File Reference

#include <gamp/GampTypes.hpp>
#include <gamp/Version.hpp>
#include <gamp/wt/event/Event.hpp>
#include <gamp/wt/event/KeyEvent.hpp>
#include <gamp/wt/event/WinEvent.hpp>
#include <gamp/wt/Window.hpp>

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Classes
class	gamp::GampEnv
	Singleton runtime environment properties. More...

Namespaces
namespace	gamp
	Gamp: Graphics, Audio, Multimedia and Processing Framework (Native C++, WebAssembly, ...)

Functions
std::string	gamp::asset_dir () noexcept
int	gamp::expected_fps () noexcept
	Returns expected fps, either gpu_forced_fps() if set, otherwise monitor_fps().
jau::fraction_timespec	gamp::expected_framedur () noexcept
	Returns the expected frame duration in [s], i.e.
jau::fraction_timespec	gamp::getElapsedMonotonicTime () noexcept
	Returns the elapsed monotonic time since init_gfx_subsystem, synchronized with the gfx subsystem timer.
float	gamp::gpu_avg_fps () noexcept
	Returns the measured gpu fps each 5s, starting with monitor_fps()
const jau::fraction_timespec &	gamp::gpu_avg_framedur () noexcept
	Returns the measured gpu frame duration in [s] each 5s, starting with 1/gpu_avg_fps()
int	gamp::gpu_forced_fps () noexcept
	Returns optional forced frames per seconds or -1 if unset, set via set_gpu_forced_fps().
size_t	gamp::handle_events () noexcept
	GFX Toolkit: Handle windowing and keyboard events.
bool	gamp::init_gfx_subsystem (const char *exe_path)
	GFX Toolkit: Initialize the subsystem once.
bool	gamp::is_gfx_subsystem_initialized () noexcept
std::string	gamp::lookup_and_register_asset_dir (const char *exe_path, const char *asset_file="fonts/freefont/FreeSansBold.ttf", const char *asset_install_subdir="gamp") noexcept
bool	gamp::mainloop_default () noexcept
	Performs the whole tasks for all created gamp::wt::Window instances.
void	gamp::mainloop_void () noexcept
	Calls mainloop_default(), but exits application if returning false.
int	gamp::monitor_fps () noexcept
	Monitor frames per seconds.
std::string	gamp::resolve_asset (const std::string &asset_file, bool lookup_direct=false) noexcept
void	gamp::set_gpu_forced_fps (int fps) noexcept
	Optional forced frames per seconds, pass to swap_gpu_buffer() by default.
void	gamp::shutdown () noexcept
void	gamp::swap_gpu_buffer (int fps) noexcept
	GFX Toolkit: Swap GPU back to front framebuffer of all windows using given fps, maintaining vertical monitor synchronization if possible.