[patch] files/libsdl-1.2.11-asm-blit-fix.patch

libsdl-1.2.11-asm-blit-fix.patch (text/plain), 752 bytes, created by Sergey Belyashov on 2007-03-15 10:02:24 UTC

--- branches/SDL-1.2/src/video/SDL_blit_A.c	2006/09/23 23:15:34	2781
+++ branches/SDL-1.2/src/video/SDL_blit_A.c	2006/11/21 23:17:00	working copy
@@ -369,7 +369,9 @@
 	packsswb_r2r(mm6, mm3); /* 0000FFFF -> mm3 */
 	pxor_r2r(mm0, mm3); /* 0000F000 -> mm3 (~channel mask) */
 	/* get alpha channel shift */
-	movd_m2r(sf->Ashift, mm5); /* Ashift -> mm5 */
+	__asm__ __volatile__ (
+		"movd %0, %%mm5"
+		: : "rm" ((Uint32) sf->Ashift) ); /* Ashift -> mm5 */
 
 	while(height--) {
 	    DUFFS_LOOP4({
@@ -1587,7 +1589,7 @@
 	/* get alpha channel shift */
 	"movd      %1, %%mm5\n\t" /* Ashift -> mm5 */
 
-	  : /* nothing */ : "m" (sf->Amask), "m" (sf->Ashift) );
+	  : /* nothing */ : "rm" (amask), "rm" ((Uint32) sf->Ashift) );
 
 	while(height--) {