void imageprocess::girarIzquierda(uchar * imgO, uchar * imgD) {

	asm volatile(

			"movl %0, %%esi \n\t"
			"movl %1, %%edi \n\t"
			"movl $-120,%%eax \n\t" //Indice del primer bucle.

			"BuclePrimero:"

			"movl $160,%%ecx \n\t"
			"addl $-40*320, %%ecx \n\t" //%ECX es mi postpixel, tiene -40*320 +160
			"movl %%eax, %%edx \n\t"
			"subl %%ecx, %edx \n\t"
			"movl %%edx, %%ecx \n\t"


			"movl $-160,%%ebx \n\t" //INdice del segundo bucle
			"BucleSegundo:"

			//Inicio If
			"cmpl $0, %%ecx \n\t"
			"jl Else \n\t"
			"cmp $320*240, %%ecx \n\t"
			"jge Else \n\t"

			"movb (%%ecx,%%esi),%%dl \n\t"
			"movb %%dl,(%%edi) \n\t"
			"jmp If \n\t"

			"Else:"
			"movb $0,(%%edi) \n\t"

			"If:"
			"incl %%edi \n\t"
			"addl $320,%%ecx \n\t"

			//Incremento del 2 indice
			"incl %%ebx \n\t"

			"cmpl $160, %%ebx \n\t"
			"jl BucleSegundo \n\t"

			//Incremeno del 1 indice
			"incl %%eax \n\t"
			"cmpl $120, %%eax \n\t"
			"jl BuclePrimero \n\t"


			"\n\t"
			:
			: "m" (imgO), "m" (imgD)
			:"%eax", "%ebx", "%ecx", "%edx", "%edi", "%esi", "memory"

	);

}