diff options
Diffstat (limited to 'mesalib/src/gallium/auxiliary/util/u_math.h')
| -rw-r--r-- | mesalib/src/gallium/auxiliary/util/u_math.h | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/mesalib/src/gallium/auxiliary/util/u_math.h b/mesalib/src/gallium/auxiliary/util/u_math.h index 9a061e8a9..eb3fc4cb6 100644 --- a/mesalib/src/gallium/auxiliary/util/u_math.h +++ b/mesalib/src/gallium/auxiliary/util/u_math.h @@ -199,6 +199,16 @@ roundf(float x) #endif /* _MSC_VER */
+#ifdef PIPE_OS_ANDROID
+
+static INLINE
+double log2(double d)
+{
+ return log(d) * (1.0 / M_LN2);
+}
+
+#endif
+
@@ -409,7 +419,7 @@ unsigned ffs( unsigned u ) return i;
}
-#elif defined(__MINGW32__)
+#elif defined(__MINGW32__) || defined(PIPE_OS_ANDROID)
#define ffs __builtin_ffs
#endif
|