X-Git-Url: https://git.sesse.net/?p=movit;a=blobdiff_plain;f=effect.h;h=21068effc20b7debc024923ca3e12cd504ca63fb;hp=db0fa94d43397804194021c910419363e826d14e;hb=b0520c87cba0e8b6f69747257b3d5b1eb1faf836;hpb=2c9711e213679e11bea1b0e86bb46af442b22ee0

diff --git a/effect.h b/effect.h
index db0fa94..21068ef 100644
--- a/effect.h
+++ b/effect.h
@@ -179,10 +179,10 @@ public:
 
 	// Set a parameter; intended to be called from user code.
 	// Neither of these take ownership of the pointer.
-	virtual bool set_int(const std::string&, int value);
-	virtual bool set_float(const std::string &key, float value);
-	virtual bool set_vec2(const std::string &key, const float *values);
-	virtual bool set_vec3(const std::string &key, const float *values);
+	virtual bool set_int(const std::string&, int value) MUST_CHECK_RESULT;
+	virtual bool set_float(const std::string &key, float value) MUST_CHECK_RESULT;
+	virtual bool set_vec2(const std::string &key, const float *values) MUST_CHECK_RESULT;
+	virtual bool set_vec3(const std::string &key, const float *values) MUST_CHECK_RESULT;
 
 protected:
 	// Register a parameter. Whenever set_*() is called with the same key,