# HG changeset patch
# User Sam Lantinga <slouken@libsdl.org>
# Date 1140559975 0
# Node ID 40edc79b092622b20fe774ec27044f7bebd6f433
# Parent  a8181c4040b8618f3ddeee6cbba6f0ee1d361809
FIXME:
This code needs to be rewritten to reference the static data using relocatable addresses (e.g. http://www.gentoo.org/proj/en/hardened/pic-fix-guide.xml or http://nasm.sourceforge.net/doc/html/nasmdoc8.html#section-8.2)
This code currently breaks on systems with readonly text segments (hardened Linux / Intel Mac)

diff -r a8181c4040b8 -r 40edc79b0926 src/video/SDL_yuv_mmx.c
--- a/src/video/SDL_yuv_mmx.c	Tue Feb 21 21:45:31 2006 +0000
+++ b/src/video/SDL_yuv_mmx.c	Tue Feb 21 22:12:55 2006 +0000
@@ -21,6 +21,7 @@
 */
 #include "SDL_config.h"
 
+#if 0 /* FIXME: This code needs to be rewritten to reference the static data using relocatable addresses (e.g. http://www.gentoo.org/proj/en/hardened/pic-fix-guide.xml or http://nasm.sourceforge.net/doc/html/nasmdoc8.html#section-8.2) This code currently breaks on systems with readonly text segments (hardened Linux / Intel Mac) */
 #if defined(__GNUC__) && defined(__i386__) && SDL_ASSEMBLY_ROUTINES
 
 #include "SDL_stdinc.h"
@@ -406,3 +407,4 @@
 }
 
 #endif /* GCC i386 inline assembly */
+#endif /* 0 */
diff -r a8181c4040b8 -r 40edc79b0926 src/video/SDL_yuv_sw.c
--- a/src/video/SDL_yuv_sw.c	Tue Feb 21 21:45:31 2006 +0000
+++ b/src/video/SDL_yuv_sw.c	Tue Feb 21 22:12:55 2006 +0000
@@ -121,6 +121,7 @@
 
 /* The colorspace conversion functions */
 
+#if 0 /*defined(__GNUC__) && defined(__i386__) && SDL_ASSEMBLY_ROUTINES*/
 extern void Color565DitherYV12MMX1X( int *colortab, Uint32 *rgb_2_pix,
                                      unsigned char *lum, unsigned char *cr,
                                      unsigned char *cb, unsigned char *out,
@@ -129,6 +130,7 @@
                                      unsigned char *lum, unsigned char *cr,
                                      unsigned char *cb, unsigned char *out,
                                      int rows, int cols, int mod );
+#endif 
 
 static void Color16DitherYV12Mod1X( int *colortab, Uint32 *rgb_2_pix,
                                     unsigned char *lum, unsigned char *cr,
@@ -1059,7 +1061,7 @@
 	    case SDL_YV12_OVERLAY:
 	    case SDL_IYUV_OVERLAY:
 		if ( display->format->BytesPerPixel == 2 ) {
-#if defined(__GNUC__) && defined(__i386__) && SDL_ASSEMBLY_ROUTINES
+#if 0 /*defined(__GNUC__) && defined(__i386__) && SDL_ASSEMBLY_ROUTINES*/
 			/* inline assembly functions */
 			if ( SDL_HasMMX() && (Rmask == 0xF800) &&
 			                     (Gmask == 0x07E0) &&
@@ -1081,7 +1083,7 @@
 			swdata->Display2X = Color24DitherYV12Mod2X;
 		}
 		if ( display->format->BytesPerPixel == 4 ) {
-#if defined(__GNUC__) && defined(__i386__) && SDL_ASSEMBLY_ROUTINES
+#if 0 /*defined(__GNUC__) && defined(__i386__) && SDL_ASSEMBLY_ROUTINES*/
 			/* inline assembly functions */
 			if ( SDL_HasMMX() && (Rmask == 0x00FF0000) &&
 			                     (Gmask == 0x0000FF00) &&