Fix a typo.

[movit] / util.h

diff --git a/util.h b/util.h
index e12c2c422e114f72c5e2739af2a94a8fec575688..cc8256189f84872ec2f4a6b69a140352136fa390 100644 (file)
--- a/util.h
+++ b/util.h
@@ -11,6 +11,8 @@
 
 #define BUFFER_OFFSET(i) ((char *)NULL + (i))
 
+namespace movit {
+
 // Converts a HSV color to RGB. Assumes h in [0, 2pi> or [-pi, pi>
 void hsv2rgb(float h, float s, float v, float *r, float *g, float *b);
 
@@ -41,18 +43,14 @@ std::string output_glsl_mat3(const std::string &name, const Eigen::Matrix3d &m);
 // (estimated) squared errors of the two weights.
 void combine_two_samples(float w1, float w2, float *offset, float *total_weight, float *sum_sq_error);
 
+}  // namespace movit
+
 #ifdef NDEBUG
 #define check_error()
 #else
 #define check_error() { int err = glGetError(); if (err != GL_NO_ERROR) { printf("GL error 0x%x at %s:%d\n", err, __FILE__, __LINE__); exit(1); } }
 #endif
 
-#ifdef __GNUC__
-#define MUST_CHECK_RESULT __attribute__((warn_unused_result))
-#else
-#define MUST_CHECK_RESULT 
-#endif
-
 // CHECK() is like assert(), but retains any side effects no matter the compilation mode.
 #ifdef NDEBUG
 #define CHECK(x) (void)(x)