int find_uniform_index(Tag) const;
void update_block_uniform_indices(SharedBlock &, const Program::UniformBlockInfo &) const;
void update_block(SharedBlock &, const Program::UniformBlockInfo &) const;
int find_uniform_index(Tag) const;
void update_block_uniform_indices(SharedBlock &, const Program::UniformBlockInfo &) const;
void update_block(SharedBlock &, const Program::UniformBlockInfo &) const;