Lines Matching refs:GL_NONE
143 case GL_NONE:
258 return buf == GL_BACK || buf == GL_NONE ||
296 if (buffer == GL_NONE) {
462 (n != 1 || (buffers[0] != GL_NONE && buffers[0] != GL_BACK))) {
537 buffers[output] != GL_NONE &&
545 if (buffers[output] == GL_NONE) {
591 buffers[output] != GL_NONE &&
827 fb->ColorDrawBuffer[buf] = GL_NONE;
903 if (buffer == GL_NONE) {
947 fb->Attachment[fb->_ColorReadBufferIndex].Type == GL_NONE) {