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-rw-r--r--src/mesa/main/imports.h16
1 files changed, 8 insertions, 8 deletions
diff --git a/src/mesa/main/imports.h b/src/mesa/main/imports.h
index b69b5fa31a..5158bcd8b2 100644
--- a/src/mesa/main/imports.h
+++ b/src/mesa/main/imports.h
@@ -340,8 +340,13 @@ static INLINE int IS_INF_OR_NAN( float x )
*** IS_NEGATIVE: test if float is negative
***/
#if defined(USE_IEEE)
-#define GET_FLOAT_BITS(x) ((fi_type *) &(x))->i
-#define IS_NEGATIVE(x) (GET_FLOAT_BITS(x) & (1<<31))
+static INLINE int GET_FLOAT_BITS( float x )
+{
+ fi_type fi;
+ fi.f = x;
+ return fi.i;
+}
+#define IS_NEGATIVE(x) (GET_FLOAT_BITS(x) < 0)
#else
#define IS_NEGATIVE(x) (x < 0.0F)
#endif
@@ -567,14 +572,9 @@ static INLINE int iceil(float f)
/***
- *** COPY_FLOAT: copy a float from src to dest, avoid slow FP regs if possible
+ *** COPY_FLOAT: copy a float from src to dest.
***/
-#if defined(USE_IEEE) && !defined(DEBUG)
-#define COPY_FLOAT( dst, src ) \
- ((fi_type *) &(dst))->i = ((fi_type *) (void *) &(src))->i
-#else
#define COPY_FLOAT( dst, src ) (dst) = (src)
-#endif
/***