window_manager.c File Reference

#include "window_manager.h"
#include "log.h"
#include "pop_up_windows.h"
#include "graphics.h"
#include <stdbool.h>
#include "SDL.h"
#include "glad/glad.h"

Macros
#define	SDL_MAIN_HANDLED
#define	V_SYNC_OFF   0 /** Immediate update from frame to frame */
#define	V_SYNC_ON   1 /** Updates synchronized with the vertical retrace */
#define	V_SYNC_ADAPT   -1 /** Adaptive V-sync */
#define	SDL_INIT_ENGINE   (SDL_INIT_TIMER | SDL_INIT_VIDEO | SDL_INIT_AUDIO | SDL_INIT_EVENTS)

Functions
bool	init_GL (int window_width, int window_height)
void	init_glad (SDL_Window *window)
void	init_SLD (void)
void	create_window (const char *title, const int width, const int height)
void	update_window (void)
void	swap_window_buffers (void)
void	destroy_window (void)

Variables
SDL_Window *	engine_window

Macro Definition Documentation

SDL_INIT_ENGINE

#define SDL_INIT_ENGINE   (SDL_INIT_TIMER | SDL_INIT_VIDEO | SDL_INIT_AUDIO | SDL_INIT_EVENTS)

SDL_MAIN_HANDLED

#define SDL_MAIN_HANDLED

V_SYNC_ADAPT

#define V_SYNC_ADAPT   -1 /** Adaptive V-sync */

V_SYNC_OFF

#define V_SYNC_OFF   0 /** Immediate update from frame to frame */

V-sync modes

V_SYNC_ON

#define V_SYNC_ON   1 /** Updates synchronized with the vertical retrace */

Function Documentation

create_window()

void create_window	(	const char *	title,
		const int	width,
		const int	height
	)

Creates the window and the context for OpenGL

Parameters

title	The title of the window, it'll show up in the upper section of the window
width	The window width in pixels
height	The window height in pixels

destroy_window()

void destroy_window

(

void

)

Calls every deleter function for the graphical stuff

init_GL()

bool init_GL	(	int	window_width,
		int	window_height
	)

init_glad()

void init_glad

(

SDL_Window *

window

)

init_SLD()

void init_SLD

(

void

)

swap_window_buffers()

void swap_window_buffers

(

void

)

Swaps the current frame with the one rendered, call it every time at the end of the main loop (when everything has been drawn)

update_window()

void update_window

(

void

)

Clears the previous frame and renders the next frame

Variable Documentation

engine_window

SDL_Window* engine_window