Reduce the amount of arithmetic in the BlurEffect shader a bit.

[movit] / effect_util.h

diff --git a/effect_util.h b/effect_util.h
index 65bd315855c5f004b2ec73bc6dc73f3b3c96aaec..5420ce516518a1cb7e9fef2f6aa8bf81c3ea28f5 100644 (file)
--- a/effect_util.h
+++ b/effect_util.h
@@ -26,6 +26,7 @@ void set_uniform_float(GLuint glsl_program_num, const std::string &prefix, const
 void set_uniform_vec2(GLuint glsl_program_num, const std::string &prefix, const std::string &key, const float *values);
 void set_uniform_vec3(GLuint glsl_program_num, const std::string &prefix, const std::string &key, const float *values);
 void set_uniform_vec4(GLuint glsl_program_num, const std::string &prefix, const std::string &key, const float *values);
+void set_uniform_vec2_array(GLuint glsl_program_num, const std::string &prefix, const std::string &key, const float *values, size_t num_values);
 void set_uniform_vec4_array(GLuint glsl_program_num, const std::string &prefix, const std::string &key, const float *values, size_t num_values);
 void set_uniform_mat3(GLuint glsl_program_num, const std::string &prefix, const std::string &key, const Eigen::Matrix3d &matrix);