include/SDL_endian.h
branchSDL-1.3
changeset 1668 4da1ee79c9af
parent 1662 782fd950bd46
--- a/include/SDL_endian.h	Mon May 29 03:53:21 2006 +0000
+++ b/include/SDL_endian.h	Mon May 29 04:04:35 2006 +0000
@@ -64,37 +64,37 @@
 #if defined(__GNUC__) && defined(__i386__) && \
    !(__GNUC__ == 2 && __GNUC_MINOR__ == 95 /* broken gcc version */)
 static __inline__ Uint16
-SDL_Swap16 (Uint16 x)
+SDL_Swap16(Uint16 x)
 {
-  __asm__ ("xchgb %b0,%h0": "=q" (x):"0" (x));
+  __asm__("xchgb %b0,%h0": "=q"(x):"0"(x));
     return x;
 }
 #elif defined(__GNUC__) && defined(__x86_64__)
 static __inline__ Uint16
-SDL_Swap16 (Uint16 x)
+SDL_Swap16(Uint16 x)
 {
-  __asm__ ("xchgb %b0,%h0": "=Q" (x):"0" (x));
+  __asm__("xchgb %b0,%h0": "=Q"(x):"0"(x));
     return x;
 }
 #elif defined(__GNUC__) && (defined(__powerpc__) || defined(__ppc__))
 static __inline__ Uint16
-SDL_Swap16 (Uint16 x)
+SDL_Swap16(Uint16 x)
 {
     Uint16 result;
 
-  __asm__ ("rlwimi %0,%2,8,16,23": "=&r" (result):"0" (x >> 8), "r" (x));
+  __asm__("rlwimi %0,%2,8,16,23": "=&r"(result):"0"(x >> 8), "r"(x));
     return result;
 }
 #elif defined(__GNUC__) && (defined(__M68000__) || defined(__M68020__))
 static __inline__ Uint16
-SDL_Swap16 (Uint16 x)
+SDL_Swap16(Uint16 x)
 {
-  __asm__ ("rorw #8,%0": "=d" (x): "0" (x):"cc");
+  __asm__("rorw #8,%0": "=d"(x): "0"(x):"cc");
     return x;
 }
 #else
 static __inline__ Uint16
-SDL_Swap16 (Uint16 x)
+SDL_Swap16(Uint16 x)
 {
     return ((x << 8) | (x >> 8));
 }
@@ -102,40 +102,39 @@
 
 #if defined(__GNUC__) && defined(__i386__)
 static __inline__ Uint32
-SDL_Swap32 (Uint32 x)
+SDL_Swap32(Uint32 x)
 {
-  __asm__ ("bswap %0": "=r" (x):"0" (x));
+  __asm__("bswap %0": "=r"(x):"0"(x));
     return x;
 }
 #elif defined(__GNUC__) && defined(__x86_64__)
 static __inline__ Uint32
-SDL_Swap32 (Uint32 x)
+SDL_Swap32(Uint32 x)
 {
-  __asm__ ("bswapl %0": "=r" (x):"0" (x));
+  __asm__("bswapl %0": "=r"(x):"0"(x));
     return x;
 }
 #elif defined(__GNUC__) && (defined(__powerpc__) || defined(__ppc__))
 static __inline__ Uint32
-SDL_Swap32 (Uint32 x)
+SDL_Swap32(Uint32 x)
 {
     Uint32 result;
 
-  __asm__ ("rlwimi %0,%2,24,16,23": "=&r" (result):"0" (x >> 24),
-             "r" (x));
-  __asm__ ("rlwimi %0,%2,8,8,15": "=&r" (result):"0" (result), "r" (x));
-  __asm__ ("rlwimi %0,%2,24,0,7": "=&r" (result):"0" (result), "r" (x));
+  __asm__("rlwimi %0,%2,24,16,23": "=&r"(result):"0"(x >> 24), "r"(x));
+  __asm__("rlwimi %0,%2,8,8,15": "=&r"(result):"0"(result), "r"(x));
+  __asm__("rlwimi %0,%2,24,0,7": "=&r"(result):"0"(result), "r"(x));
     return result;
 }
 #elif defined(__GNUC__) && (defined(__M68000__) || defined(__M68020__))
 static __inline__ Uint32
-SDL_Swap32 (Uint32 x)
+SDL_Swap32(Uint32 x)
 {
-  __asm__ ("rorw #8,%0\n\tswap %0\n\trorw #8,%0": "=d" (x): "0" (x):"cc");
+  __asm__("rorw #8,%0\n\tswap %0\n\trorw #8,%0": "=d"(x): "0"(x):"cc");
     return x;
 }
 #else
 static __inline__ Uint32
-SDL_Swap32 (Uint32 x)
+SDL_Swap32(Uint32 x)
 {
     return ((x << 24) | ((x << 8) & 0x00FF0000) | ((x >> 8) & 0x0000FF00) |
             (x >> 24));
@@ -145,7 +144,7 @@
 #ifdef SDL_HAS_64BIT_TYPE
 #if defined(__GNUC__) && defined(__i386__)
 static __inline__ Uint64
-SDL_Swap64 (Uint64 x)
+SDL_Swap64(Uint64 x)
 {
     union
     {
@@ -156,21 +155,21 @@
         Uint64 u;
     } v;
     v.u = x;
-  __asm__ ("bswapl %0 ; bswapl %1 ; xchgl %0,%1": "=r" (v.s.a), "=r" (v.s.b):"0" (v.s.a),
-             "1" (v.s.
-                  b));
+  __asm__("bswapl %0 ; bswapl %1 ; xchgl %0,%1": "=r"(v.s.a), "=r"(v.s.b):"0"(v.s.a),
+            "1"(v.s.
+                b));
     return v.u;
 }
 #elif defined(__GNUC__) && defined(__x86_64__)
 static __inline__ Uint64
-SDL_Swap64 (Uint64 x)
+SDL_Swap64(Uint64 x)
 {
-  __asm__ ("bswapq %0": "=r" (x):"0" (x));
+  __asm__("bswapq %0": "=r"(x):"0"(x));
     return x;
 }
 #else
 static __inline__ Uint64
-SDL_Swap64 (Uint64 x)
+SDL_Swap64(Uint64 x)
 {
     Uint32 hi, lo;
 
@@ -178,9 +177,9 @@
     lo = (Uint32) (x & 0xFFFFFFFF);
     x >>= 32;
     hi = (Uint32) (x & 0xFFFFFFFF);
-    x = SDL_Swap32 (lo);
+    x = SDL_Swap32(lo);
     x <<= 32;
-    x |= SDL_Swap32 (hi);
+    x |= SDL_Swap32(hi);
     return (x);
 }
 #endif