Added few more stubs so that control reaches to DestroyDevice().

[mesa.git] / src / util / u_math.h

diff --git a/src/util/u_math.h b/src/util/u_math.h
index 59266c16922824e25c4ca5c0c5b65af9a6e4b80a..b725489b520b1564677bef1cdec80cbdd97cb475 100644 (file)
--- a/src/util/u_math.h
+++ b/src/util/u_math.h
@@ -667,6 +667,9 @@ util_memcpy_cpu_to_le32(void * restrict dest, const void * restrict src, size_t
  */
 #define CLAMP( X, MIN, MAX )  ( (X)>(MIN) ? ((X)>(MAX) ? (MAX) : (X)) : (MIN) )
 
+/* Syntax sugar occuring frequently in graphics code */
+#define SATURATE( X ) CLAMP(X, 0.0f, 1.0f)
+
 #define MIN2( A, B )   ( (A)<(B) ? (A) : (B) )
 #define MAX2( A, B )   ( (A)>(B) ? (A) : (B) )