pandory500/SDL-mirror
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Fixed whitespace

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This commit is contained in:
Sam Lantinga 2013-08-08 12:20:22 -07:00
parent 396c5b8e79
commit b47f785f57
1 changed files with 8 additions and 8 deletions
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16
include/SDL_bits.h
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@ -53,10 +53,10 @@ SDL_MostSignificantBitIndex32(Uint32 x)
#if defined(__GNUC__) && __GNUC__ >= 4 #if defined(__GNUC__) && __GNUC__ >= 4
/* Count Leading Zeroes builtin in GCC. /* Count Leading Zeroes builtin in GCC.
* http://gcc.gnu.org/onlinedocs/gcc-4.3.4/gcc/Other-Builtins.html * http://gcc.gnu.org/onlinedocs/gcc-4.3.4/gcc/Other-Builtins.html
*/ */
if (x == 0) { if (x == 0) {
return -1; return -1;
} }
return 31 - __builtin_clz(x); return 31 - __builtin_clz(x);
#else #else
/* Based off of Bit Twiddling Hacks by Sean Eron Anderson /* Based off of Bit Twiddling Hacks by Sean Eron Anderson
@ -67,11 +67,11 @@ SDL_MostSignificantBitIndex32(Uint32 x)
const int S[] = {1, 2, 4, 8, 16}; const int S[] = {1, 2, 4, 8, 16};
int msbIndex = 0; int msbIndex = 0;
int i; int i;
if (x == 0) { if (x == 0) {
return -1; return -1;
} }
for (i = 4; i >= 0; i--) for (i = 4; i >= 0; i--)
{ {