[iortcw] 332/497: Rend2: Use signed value in case value goes below 0

[Simon McVittie]

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smcv pushed a commit to annotated tag 1.42d
in repository iortcw.

commit 3b2d78880c0b451483801f12ad90e37180510cc3
Author: Donny <M4N4T4RMS at gmail.com>
Date:   Mon Apr 6 06:20:14 2015 -0400

    Rend2: Use signed value in case value goes below 0
---
 MP/code/rend2/tr_extramath.c | 2 +-
 SP/code/rend2/tr_extramath.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/MP/code/rend2/tr_extramath.c b/MP/code/rend2/tr_extramath.c
index da9a94d..bded757 100644
--- a/MP/code/rend2/tr_extramath.c
+++ b/MP/code/rend2/tr_extramath.c
@@ -225,7 +225,7 @@ uint16_t FloatToHalf(float in)
 
 	f32.f = in;
 
-	f16.pack.exponent = CLAMP(f32.pack.exponent - 112, 0, 31);
+	f16.pack.exponent = CLAMP((int)(f32.pack.exponent) - 112, 0, 31);
 	f16.pack.fraction = f32.pack.fraction >> 13;
 	f16.pack.sign     = f32.pack.sign;
 
diff --git a/SP/code/rend2/tr_extramath.c b/SP/code/rend2/tr_extramath.c
index da9a94d..bded757 100644
--- a/SP/code/rend2/tr_extramath.c
+++ b/SP/code/rend2/tr_extramath.c
@@ -225,7 +225,7 @@ uint16_t FloatToHalf(float in)
 
 	f32.f = in;
 
-	f16.pack.exponent = CLAMP(f32.pack.exponent - 112, 0, 31);
+	f16.pack.exponent = CLAMP((int)(f32.pack.exponent) - 112, 0, 31);
 	f16.pack.fraction = f32.pack.fraction >> 13;
 	f16.pack.sign     = f32.pack.sign;
 

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