diff -ur xine-lib-1.0.orig/src/post/goom/mmx.h xine-lib-1.0/src/post/goom/mmx.h
--- xine-lib-1.0.orig/src/post/goom/mmx.h	2004-08-19 03:39:03.000000000 -0700
+++ xine-lib-1.0/src/post/goom/mmx.h	2004-12-29 11:49:35.857981505 -0800
@@ -72,6 +72,9 @@
 	register int rval = 0;
 
 	__asm__ __volatile__ (
+		/* CPUID clobbers ebx, but gcc needs it for PIC so
+		 * it needs to be saved */
+		"pushl %%ebx\n\t"
 		/* See if CPUID instruction is supported ... */
 		/* ... Get copies of EFLAGS into eax and ecx */
 		"pushf\n\t"
@@ -214,9 +217,10 @@
 		"movl $0, %0\n\n\t"
 
 		"Return:\n\t"
+		"popl %%ebx\n\t"
 		: "=X" (rval)
 		: /* no input */
-		: "eax", "ebx", "ecx", "edx"
+		: "eax", "ecx", "edx"
 	);
 
 	/* Return */
diff -ur xine-lib-1.0.orig/src/post/goom/xmmx.c xine-lib-1.0/src/post/goom/xmmx.c
--- xine-lib-1.0.orig/src/post/goom/xmmx.c	2004-08-19 03:39:03.000000000 -0700
+++ xine-lib-1.0/src/post/goom/xmmx.c	2004-12-29 11:50:36.720037932 -0800
@@ -112,23 +112,23 @@
 		 * post : mm3 & mm4 : coefs for this position
 		 *              mm1 : X vector [0|X]
 		 *
-		 * modif : eax,ebx
+		 * modif : eax,edx
 		 */
 		__asm__ __volatile__ (
-			"movd %%mm0,%%ebx\n"
+			"movd %%mm0,%%edx\n"
 			"movq %%mm0,%%mm1\n"
 
-			"andl $15,%%ebx\n"
+			"andl $15,%%edx\n"
 			"psrlq $32,%%mm1\n"
 
-			"shll $6,%%ebx\n"
+			"shll $6,%%edx\n"
 			"movd %%mm1,%%eax\n"
 
-			"addl %0,%%ebx\n"
+			"addl %0,%%edx\n"
 			"andl $15,%%eax\n"
 
-			"movd (%%ebx,%%eax,4),%%mm3\n"
-			::"g"(precalCoef):"eax","ebx");
+			"movd (%%edx,%%eax,4),%%mm3\n"
+			::"g"(precalCoef):"eax","edx");
 
 		/*
 		 * extraction des coefficients...
@@ -158,7 +158,7 @@
 		 * post : mm0 : expix1[position]
 		 *        mm2 : expix1[position+largeur]
 		 *
-		 * modif : eax,ebx
+		 * modif : eax,edx
 		 */
 		psrld_i2r (PERTEDEC,mm0);
 		psrld_i2r (PERTEDEC,mm1);
@@ -167,23 +167,23 @@
 			/*^*/ "movq %%mm3,%%mm5\n"       /*^*/
 
 			"mull %1\n"
-			"movd %%mm0,%%ebx\n"
+			"movd %%mm0,%%edx\n"
 			/*^*/ "punpcklbw %%mm5, %%mm3\n" /*^*/
 
-			"addl %%ebx,%%eax\n"
+			"addl %%edx,%%eax\n"
 			/*^*/ "movq %%mm3,%%mm4\n"       /*^*/
 			/*^*/ "movq %%mm3,%%mm5\n"       /*^*/
 
-			"movl %0,%%ebx\n"
+			"movl %0,%%edx\n"
 			/*^*/ "punpcklbw %%mm5,%%mm3\n"  /*^*/
 
-			"movq (%%ebx,%%eax,4),%%mm0\n"
+			"movq (%%edx,%%eax,4),%%mm0\n"
 			/*^*/ "punpckhbw %%mm5,%%mm4\n"  /*^*/
 
 			"addl %1,%%eax\n"
-			"movq (%%ebx,%%eax,4),%%mm2\n"
+			"movq (%%edx,%%eax,4),%%mm2\n"
 
-			: : "X"(expix1), "X"(prevX):"eax","ebx"
+			: : "X"(expix1), "X"(prevX):"eax","edx"
 		);
 
 		/*