// Copyright 2014 Emil Velikov
//
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// - Redistributions of source code must retain the above copyright notice, this
//   list of conditions and the following disclaimer.
//
// - Redistributions in binary form must reproduce the above copyright notice,
//   this list of conditions and the following disclaimer in the documentation
//   and/or other materials provided with the distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

#pragma once

#include <stdbool.h>
#include <stdint.h>
#include <GL/gl.h>
#include <GL/wglext.h>

#include "wcore_config.h"
#include "wcore_util.h"

struct wcore_config_attrs;
struct wcore_platform;
struct wgl_window;

struct wgl_config {
    struct wcore_config wcore;
    PIXELFORMATDESCRIPTOR pfd;
    int pixel_format;

    // XXX: Currently we manage only one window per config.
    struct wgl_window *window;
};

static inline struct wgl_config*
wgl_config(struct wcore_config *wcore)
{
    return (struct wgl_config *)wcore;
}

struct wcore_config*
wgl_config_choose(struct wcore_platform *wc_plat,
                  struct wcore_display *wc_dpy,
                  const struct wcore_config_attrs *attrs);

bool
wgl_config_destroy(struct wcore_config *wc_self);
