mesa: define 32bit byteswap for AIX.

Fixes `xlib' driver build on AIX. Signed-off-by: Brian Paul <brianp@vmware.com>
2009-11-19 09:18:48 -07:00
parent 5117725fd0
commit 4e6e2462ea
1 changed files with 6 additions and 1 deletions
@@ -235,7 +235,12 @@ extern "C" {
 #elif defined(__APPLE__)
 #include <CoreFoundation/CFByteOrder.h>
 #define CPU_TO_LE32( x )	CFSwapInt32HostToLittle( x )
-#else /*__linux__ __APPLE__*/
+#elif defined(_AIX)
+#define CPU_TO_LE32( x )        x = ((x & 0x000000ff) << 24) | \
+                                    ((x & 0x0000ff00) <<  8) | \
+                                    ((x & 0x00ff0000) >>  8) | \
+                                    ((x & 0xff000000) >> 24);
+#else /*__linux__ */
 #include <sys/endian.h>
 #define CPU_TO_LE32( x )	bswap32( x )
 #endif /*__linux__*/