/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */

/*
 * Copyright (C) 2016 Red Hat
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
 * published by the Free Software Foundation; either version 2 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
 * 02111-1307, USA.
 *
 * Written by:
 *     Jonas Ådahl <jadahl@gmail.com>
 */

#ifndef META_RENDERER_NATIVE_H
#define META_RENDERER_NATIVE_H

#include <gbm.h>
#include <glib-object.h>
#include <xf86drmMode.h>

#include "backends/meta-renderer.h"
#include "backends/native/meta-gpu-kms.h"
#include "backends/native/meta-monitor-manager-kms.h"

#define META_TYPE_RENDERER_NATIVE (meta_renderer_native_get_type ())
G_DECLARE_FINAL_TYPE (MetaRendererNative, meta_renderer_native,
                      META, RENDERER_NATIVE,
                      MetaRenderer)

typedef enum _MetaRendererNativeMode
{
  META_RENDERER_NATIVE_MODE_GBM,
#ifdef HAVE_EGL_DEVICE
  META_RENDERER_NATIVE_MODE_EGL_DEVICE
#endif
} MetaRendererNativeMode;

MetaRendererNative * meta_renderer_native_new (MetaBackendNative  *backend_native,
                                               GError            **error);

struct gbm_device * meta_gbm_device_from_gpu (MetaGpuKms *gpu_kms);

MetaGpuKms * meta_renderer_native_get_primary_gpu (MetaRendererNative *renderer_native);

void meta_renderer_native_finish_frame (MetaRendererNative *renderer_native);

int64_t meta_renderer_native_get_frame_counter (MetaRendererNative *renderer_native);

void meta_renderer_native_reset_modes (MetaRendererNative *renderer_native);

gboolean meta_onscreen_native_is_buffer_scanout_compatible (CoglOnscreen *onscreen,
                                                            int           width,
                                                            int           height,
                                                            uint32_t      drm_format,
                                                            uint64_t      drm_modifier,
                                                            uint32_t      stride);

MetaCrtc * meta_onscreen_native_get_crtc (CoglOnscreen *onscreen);

uint32_t meta_renderer_native_get_onscreen_drm_format (void);

#endif /* META_RENDERER_NATIVE_H */
