test/testendian.c
author Sam Lantinga <slouken@libsdl.org>
Wed, 25 Jan 2006 07:04:02 +0000
changeset 1265 670e74bf5cc8
parent 850 c203b4a42701
child 1405 983df4f9c1c6
permissions -rw-r--r--
Date: Mon, 22 Sep 2003 23:31:54 -0700 (PDT)
From: Rob Neff
Subject: [SDL] testgl.c minor bug fix for fullscreen mode

from:

if ( strcmp(argv[1], "-fullscreen") == 0 ) {

to:

if ( strcmp(argv[i], "-fullscreen") == 0 ) {


Minor bug, but might help someone else out who is trying to pass
the command-line params -logo -fullscreen like I was! :)
slouken@850
     1
slouken@850
     2
/* Test program to check SDL's CPU endian detection and byte swapping routines */
slouken@850
     3
slouken@850
     4
#include <stdio.h>
slouken@850
     5
slouken@850
     6
#include "SDL.h"
slouken@850
     7
#include "SDL_endian.h"
slouken@850
     8
slouken@850
     9
int main(int argc, char *argv[])
slouken@850
    10
{
slouken@850
    11
	Uint16 value16 = 0xCDAB;
slouken@850
    12
	Uint32 value32 = 0xEFBEADDE;
slouken@850
    13
#if defined(__GNUC__) && defined(SDL_HAS_64BIT_TYPE)
slouken@850
    14
	Uint64 value64 = 0xEFBEADDECDAB3412LL;
slouken@850
    15
#endif
slouken@850
    16
slouken@850
    17
	printf("This is a %s endian machine.\n",
slouken@850
    18
		(SDL_BYTEORDER == SDL_LIL_ENDIAN) ? "little" : "big");
slouken@850
    19
	printf("Value 16 = 0x%X, swapped = 0x%X\n", value16, SDL_Swap16(value16));
slouken@850
    20
	printf("Value 32 = 0x%X, swapped = 0x%X\n", value32, SDL_Swap32(value32));
slouken@850
    21
#if defined(__GNUC__) && defined(SDL_HAS_64BIT_TYPE)
slouken@850
    22
	printf("Value 64 = 0x%llX, swapped = 0x%llX\n", value64, SDL_Swap64(value64));
slouken@850
    23
#endif
slouken@850
    24
	return(0);
slouken@850
    25
}