SDL2 implementation of the Fast3D window/input backend. More...

#include <gfx_sdl.h>

Inheritance diagram for Fast::GfxWindowBackendSDL2:

Collaboration diagram for Fast::GfxWindowBackendSDL2:

Public Member Functions
	GfxWindowBackendSDL2 (std::shared_ptr< Ship::Config > config=nullptr, std::shared_ptr< Ship::FileDrop > fileDrop=nullptr, std::shared_ptr< Ship::ConsoleVariable > consoleVariable=nullptr, std::shared_ptr< Fast::Fast3dGui > fast3dGui=nullptr)
	Constructs the backend with optional shared engine dependencies.

	~GfxWindowBackendSDL2 () override

GfxWindowBackend implementation
void	Init (const char gameName, const char apiName, bool startFullScreen, uint32_t width, uint32_t height, int32_t posX, int32_t posY) override

void	Close () override

void	SetKeyboardCallbacks (bool(onKeyDown)(int scancode), bool(onKeyUp)(int scancode), void(*onAllKeysUp)()) override

void	SetMouseCallbacks (bool(onMouseButtonDown)(int btn), bool(onMouseButtonUp)(int btn)) override

void	SetFullscreenChangedCallback (void(*onFullscreenChanged)(bool is_now_fullscreen)) override

void	SetFullscreen (bool fullscreen) override

void	GetActiveWindowRefreshRate (uint32_t *refreshRate) override

void	SetCursorVisibility (bool visability) override

void	SetMousePos (int32_t posX, int32_t posY) override

void	GetMousePos (int32_t x, int32_t y) override

void	GetMouseDelta (int32_t x, int32_t y) override

void	GetMouseWheel (float x, float y) override

bool	GetMouseState (uint32_t btn) override

void	SetMouseCapture (bool capture) override

bool	IsMouseCaptured () override

void	GetDimensions (uint32_t width, uint32_t height, int32_t posX, int32_t posY) override

void	SetDimensions (uint32_t width, uint32_t height, int32_t posX, int32_t posY) override

Ship::WindowRect	GetPrimaryMonitorRect () override

void	HandleEvents () override

bool	IsFrameReady () override

void	SwapBuffersBegin () override

void	SwapBuffersEnd () override

double	GetTime () override

int	GetTargetFps ()

void	SetTargetFps (int fps) override

void	SetMaxFrameLatency (int latency) override

const char *	GetKeyName (int scancode) override

bool	CanDisableVsync () override

bool	IsRunning () override

void	Destroy () override

bool	IsFullscreen () override

Public Member Functions inherited from Fast::GfxWindowBackend
virtual	~GfxWindowBackend ()=default

Additional Inherited Members
Protected Attributes inherited from Fast::GfxWindowBackend
void(*	mOnFullscreenChanged )(bool isNowFullscreen)

bool(*	mOnKeyDown )(int scancode)

bool(*	mOnKeyUp )(int scancode)

bool(*	mOnMouseButtonDown )(int btn)

bool(*	mOnMouseButtonUp )(int btn)

uint32_t	mTargetFps = 60

bool	mFullScreen

bool	mIsRunning = true

bool	mVsyncEnabled = true

Detailed Description

SDL2 implementation of the Fast3D window/input backend.

Handles window creation, input polling, fullscreen transitions, framerate pacing, and callback forwarding to the renderer/runtime.

Constructor & Destructor Documentation

◆ GfxWindowBackendSDL2()

Fast::GfxWindowBackendSDL2::GfxWindowBackendSDL2	(	std::shared_ptr< Ship::Config >	config = `nullptr`,
		std::shared_ptr< Ship::FileDrop >	fileDrop = `nullptr`,
		std::shared_ptr< Ship::ConsoleVariable >	consoleVariable = `nullptr`,
		std::shared_ptr< Fast::Fast3dGui >	fast3dGui = `nullptr`
	)

Constructs the backend with optional shared engine dependencies.

◆ ~GfxWindowBackendSDL2()

Fast::GfxWindowBackendSDL2::~GfxWindowBackendSDL2 ( )

override

Member Function Documentation

◆ CanDisableVsync()

bool Fast::GfxWindowBackendSDL2::CanDisableVsync ( )

overridevirtual

Implements Fast::GfxWindowBackend.

◆ Close()

void Fast::GfxWindowBackendSDL2::Close ( )

overridevirtual

Implements Fast::GfxWindowBackend.

◆ Destroy()

void Fast::GfxWindowBackendSDL2::Destroy ( )

overridevirtual

Implements Fast::GfxWindowBackend.

◆ GetActiveWindowRefreshRate()

void Fast::GfxWindowBackendSDL2::GetActiveWindowRefreshRate ( uint32_t * refreshRate )

overridevirtual

Implements Fast::GfxWindowBackend.

◆ GetDimensions()

void Fast::GfxWindowBackendSDL2::GetDimensions	(	uint32_t *	width,
		uint32_t *	height,
		int32_t *	posX,
		int32_t *	posY
	)

overridevirtual

Implements Fast::GfxWindowBackend.

◆ GetKeyName()

const char * Fast::GfxWindowBackendSDL2::GetKeyName ( int scancode )

overridevirtual

Implements Fast::GfxWindowBackend.

◆ GetMouseDelta()

void Fast::GfxWindowBackendSDL2::GetMouseDelta	(	int32_t *	x,
		int32_t *	y
	)

overridevirtual

Implements Fast::GfxWindowBackend.

◆ GetMousePos()

void Fast::GfxWindowBackendSDL2::GetMousePos	(	int32_t *	x,
		int32_t *	y
	)

overridevirtual

Implements Fast::GfxWindowBackend.

◆ GetMouseState()

bool Fast::GfxWindowBackendSDL2::GetMouseState ( uint32_t btn )

overridevirtual

Implements Fast::GfxWindowBackend.

◆ GetMouseWheel()

void Fast::GfxWindowBackendSDL2::GetMouseWheel	(	float *	x,
		float *	y
	)

overridevirtual

Implements Fast::GfxWindowBackend.

◆ GetPrimaryMonitorRect()

Ship::WindowRect Fast::GfxWindowBackendSDL2::GetPrimaryMonitorRect ( )

overridevirtual

Implements Fast::GfxWindowBackend.

◆ GetTargetFps()

int Fast::GfxWindowBackendSDL2::GetTargetFps ( )

virtual

Implements Fast::GfxWindowBackend.

◆ GetTime()

double Fast::GfxWindowBackendSDL2::GetTime ( )

overridevirtual

Implements Fast::GfxWindowBackend.

◆ HandleEvents()

void Fast::GfxWindowBackendSDL2::HandleEvents ( )

overridevirtual

Implements Fast::GfxWindowBackend.

◆ Init()

void Fast::GfxWindowBackendSDL2::Init	(	const char *	gameName,
		const char *	apiName,
		bool	startFullScreen,
		uint32_t	width,
		uint32_t	height,
		int32_t	posX,
		int32_t	posY
	)