message: Avoid use of EXT_direct_state_access in demos
diff: @@ -268,8 +268,10 @@ RD_TEST(GL_Discard_Zoo, OpenGLGraphicsTest)
  glClearTexImage(texcubesub, 0, GL_RGBA, GL_FLOAT, &green.x);
  glClearTexImage(tex3dsub2, 0, GL_RGBA, GL_FLOAT, &green.x);
  - glNamedBufferSubDataEXT(buf, 0, 1024, empty);
  - glNamedBufferSubDataEXT(subbuf, 0, 1024, empty);
  + glBindBuffer(GL_ARRAY_BUFFER, buf);
  + glBufferSubData(GL_ARRAY_BUFFER, 0, 1024, empty);
  + glBindBuffer(GL_ARRAY_BUFFER, subbuf);
  + glBufferSubData(GL_ARRAY_BUFFER, 0, 1024, empty);
  popMarker();
  }
  