Use UBOs instead of glUniform. Work in progress; no clear wins seen yet.

[movit] / effect_util.h

diff --git a/effect_util.h b/effect_util.h
index 1a8f04ae91476dfa904729a46ae0cb6a094c65ea..e472d236ad5fd63a317352ee3e9290181b17284e 100644 (file)
--- a/effect_util.h
+++ b/effect_util.h
@@ -23,6 +23,7 @@ class Node;
 // 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 get_uniform_offset_and_size(GLuint glsl_program_num, const std::string &prefix, const std::string &key, GLint *offset, GLint *size);
 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_vec2(GLuint glsl_program_num, const std::string &prefix, const std::string &key, const float *values);