uniform1i method
Implementation
void uniform1i(UniformLocation location, int x) {
  startCheck('uniform1i');
  gl.glUniform1i(location.id, x);
  checkError('uniform1i');
}void uniform1i(UniformLocation location, int x) {
  startCheck('uniform1i');
  gl.glUniform1i(location.id, x);
  checkError('uniform1i');
}