Mesa (master): gallium/auxiliary: Avoid double promotion.

[Matt Turner]

Module: Mesa
Branch: master
Commit: 29ef7a9f19265308e7852c0f8920e0f520f08df3
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=29ef7a9f19265308e7852c0f8920e0f520f08df3

Author: Matt Turner <mattst88 at gmail.com>
Date:   Sun Jul 12 18:01:42 2015 -0700

gallium/auxiliary: Avoid double promotion.

Reviewed-by: Iago Toral Quiroga <itoral at igalia.com>
Reviewed-by: Eric Anholt <eric at anholt.net>

---

 src/gallium/auxiliary/util/u_format_rgb9e5.h |    2 +-
 src/gallium/auxiliary/util/u_math.h          |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/gallium/auxiliary/util/u_format_rgb9e5.h b/src/gallium/auxiliary/util/u_format_rgb9e5.h
index 1c12a66..9e4b1d6 100644
--- a/src/gallium/auxiliary/util/u_format_rgb9e5.h
+++ b/src/gallium/auxiliary/util/u_format_rgb9e5.h
@@ -75,7 +75,7 @@ typedef union {
 
 static inline float rgb9e5_ClampRange(float x)
 {
-   if (x > 0.0) {
+   if (x > 0.0f) {
       if (x >= MAX_RGB9E5) {
          return MAX_RGB9E5;
       } else {
diff --git a/src/gallium/auxiliary/util/u_math.h b/src/gallium/auxiliary/util/u_math.h
index f5c409d..56bd185 100644
--- a/src/gallium/auxiliary/util/u_math.h
+++ b/src/gallium/auxiliary/util/u_math.h
@@ -240,7 +240,7 @@ util_iround(float f)
 static inline boolean
 util_is_approx(float a, float b, float tol)
 {
-   return fabs(b - a) <= tol;
+   return fabsf(b - a) <= tol;
 }