Mine

void dft2d(SDL_Surface *surface){	pixel * pixels = (pixel*) surface->pixels;	int h = surface->w;	int bredde = surface->h;	int i,j, k, l, p,x,y,d,e;	int M = h*bredde;				float * output = (float*) malloc(sizeof(complex)*M);	float * input=(float*) malloc(sizeof(complex)*M);	complex **resultat = (complex**) malloc(sizeof(complex*)*M);	for(i=0;i<h; i++){		for(j=0;j<bredde;j++){			input[j+i*h]= pixels[i + j*h].r;			input[j+i*h] *= pow(-1.0,i+j);		}			}	printf("fikk laget input\n");	getchar();				for(k = 0; k< M-1; k++){		//printf("fikk laget resultat %d\n", M);		resultat[k] = (complex*) malloc(sizeof(complex)*M);		resultat[k]->re = 0;		resultat[k]->im = 0;	}