Small refactoring.

[movit] / effect.h

diff --git a/effect.h b/effect.h
index cd6f00882d91e0a9086c5f691a473801a132dfe7..eb3313a124161612e4e1ea32deb85c29ae96d8ec 100644 (file)
--- a/effect.h
+++ b/effect.h
@@ -24,6 +24,7 @@ struct RGBTriplet {
 };
 
 // Convenience functions that deal with prepending the prefix.
+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);
 void set_uniform_float_array(GLuint glsl_program_num, const std::string &prefix, const std::string &key, const float *values, size_t num_values);