Leahnaya/SDL
1
0
Fork 0
mirror of https://github.com/yawut/SDL.git synced 2026-08-14 04:56:33 -05:00
Code Issues Actions Packages Projects Releases Wiki Activity

Fixed whitespace

Browse Source
This commit is contained in:
Sam Lantinga
2013-08-08 12:20:22 -07:00
parent ca4844e67e
commit c1a94e232c
1 changed files with 8 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
include/SDL_bits.h
View File

@@ -53,10 +53,10 @@ SDL_MostSignificantBitIndex32(Uint32 x)
#if defined(__GNUC__) && __GNUC__ >= 4
/* Count Leading Zeroes builtin in GCC.
* http://gcc.gnu.org/onlinedocs/gcc-4.3.4/gcc/Other-Builtins.html
*/
if (x == 0) {
return -1;
}
*/
if (x == 0) {
return -1;
}
return 31 - __builtin_clz(x);
#else
/* 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};
int msbIndex = 0;
int i;
int i;
if (x == 0) {
return -1;
}
if (x == 0) {
return -1;
}
for (i = 4; i >= 0; i--)
{