Rework uniform setting.

[movit] / effect_util.h

diff --git a/effect_util.h b/effect_util.h
index a1588efd71da6203a3cb137e1e1c9c38b62409b6..1a8f04ae91476dfa904729a46ae0cb6a094c65ea 100644 (file)
--- a/effect_util.h
+++ b/effect_util.h
@@ -20,6 +20,8 @@ class EffectChain;
 class Node;
 
 // Convenience functions that deal with prepending the prefix.
+// Note that using EffectChain::register_uniform_*() is more efficient
+// than calling these from set_gl_state().
 GLint get_uniform_location(GLuint glsl_program_num, const std::string &prefix, const std::string &key);
 void set_uniform_int(GLuint glsl_program_num, const std::string &prefix, const std::string &key, int value);
 void set_uniform_float(GLuint glsl_program_num, const std::string &prefix, const std::string &key, float value);