sys_sdl.c File Reference

#include <SDL.h>
#include "darkplaces.h"

Include dependency graph for sys_sdl.c:

Go to the source code of this file.

Functions
int	main (int argc, char *argv[])
void	Sys_SDL_Delay (unsigned int milliseconds)
void	Sys_SDL_Dialog (const char *title, const char *string)
char *	Sys_SDL_GetClipboardData (void)
unsigned int	Sys_SDL_GetTicks (void)
void	Sys_SDL_Init (void)
void	Sys_SDL_Shutdown (void)
	INFO: This is only called by Host_Shutdown so we dont need testing for recursion.

Variables
static qbool	nocrashdialog = true
qbool	sys_supportsdlgetticks = true

Function Documentation

main()

int main	(	int	argc,
		char *	argv[] )

Definition at line 73 of file sys_sdl.c.

{
    return Sys_Main(argc, argv);
}

References argv(), and Sys_Main().

Sys_SDL_Delay()

void Sys_SDL_Delay

(

unsigned int

milliseconds

)

Definition at line 68 of file sys_sdl.c.

{
    SDL_Delay(milliseconds);
}

Sys_SDL_Dialog()

void Sys_SDL_Dialog	(	const char *	title,
		const char *	string )

Definition at line 29 of file sys_sdl.c.

{
    if(!nocrashdialog)
        SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR, title, string, NULL);
}

References nocrashdialog, and NULL.

Sys_SDL_GetClipboardData()

char * Sys_SDL_GetClipboardData

(

void

)

Definition at line 35 of file sys_sdl.c.

{
    char *data = NULL;
    char *cliptext;
 
    cliptext = SDL_GetClipboardText();
    if (cliptext != NULL) {
        size_t allocsize;
        allocsize = min(MAX_INPUTLINE, strlen(cliptext) + 1);
        data = (char *)Z_Malloc (allocsize);
        dp_strlcpy (data, cliptext, allocsize);
        SDL_free(cliptext);
    }
 
    return data;
}

References data, dp_strlcpy, MAX_INPUTLINE, min, NULL, strlen(), and Z_Malloc.

Sys_SDL_GetTicks()

unsigned int Sys_SDL_GetTicks

(

void

)

Definition at line 64 of file sys_sdl.c.

{
    return SDL_GetTicks();
}

Sys_SDL_Init()

void Sys_SDL_Init

(

void

)

Definition at line 52 of file sys_sdl.c.

{
    // we don't know which systems we'll want to init, yet...
    if (SDL_Init(0) < 0)
        Sys_Error("SDL_Init failed: %s\n", SDL_GetError());
 
    // COMMANDLINEOPTION: sdl: -nocrashdialog disables "Engine Error" crash dialog boxes
    if(!Sys_CheckParm("-nocrashdialog"))
        nocrashdialog = false;
}

References nocrashdialog, Sys_CheckParm(), and Sys_Error().

Sys_SDL_Shutdown()

void Sys_SDL_Shutdown

(

void

)

INFO: This is only called by Host_Shutdown so we dont need testing for recursion.

Definition at line 21 of file sys_sdl.c.

{
    SDL_Quit();
}

Variable Documentation

nocrashdialog

qbool nocrashdialog = true

static

Definition at line 28 of file sys_sdl.c.

Referenced by Sys_SDL_Dialog(), and Sys_SDL_Init().

sys_supportsdlgetticks

qbool sys_supportsdlgetticks = true

Definition at line 63 of file sys_sdl.c.