/**
 * Copyright (c) 2016-present, Facebook, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */


#pragma once

#include <stdarg.h>
#include <stdio.h>

enum { GL_ERR = -1, GL_LOG = 0, GL_VERBOSE = 1 };

static constexpr int GL_LOG_LEVEL = GL_LOG;

static inline int gl_log(int level, const char* format, ...) {
  int r = 0;
  if (level <= GL_LOG_LEVEL) {
    va_list args;
    va_start(args, format);
    r = vfprintf(stderr, format, args);
    va_end(args);
  }
  return r;
}
