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/*
* Copyright (C) 2017-2020 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.
*/
#ifndef META_CRTC_MODE_H
#define META_CRTC_MODE_H
#include <glib-object.h>
#include <stdint.h>
#include "core/util-private.h"
/* Same as KMS mode flags and X11 randr flags */
typedef enum _MetaCrtcModeFlag
{
META_CRTC_MODE_FLAG_NONE = 0,
META_CRTC_MODE_FLAG_PHSYNC = (1 << 0),
META_CRTC_MODE_FLAG_NHSYNC = (1 << 1),
META_CRTC_MODE_FLAG_PVSYNC = (1 << 2),
META_CRTC_MODE_FLAG_NVSYNC = (1 << 3),
META_CRTC_MODE_FLAG_INTERLACE = (1 << 4),
META_CRTC_MODE_FLAG_DBLSCAN = (1 << 5),
META_CRTC_MODE_FLAG_CSYNC = (1 << 6),
META_CRTC_MODE_FLAG_PCSYNC = (1 << 7),
META_CRTC_MODE_FLAG_NCSYNC = (1 << 8),
META_CRTC_MODE_FLAG_HSKEW = (1 << 9),
META_CRTC_MODE_FLAG_BCAST = (1 << 10),
META_CRTC_MODE_FLAG_PIXMUX = (1 << 11),
META_CRTC_MODE_FLAG_DBLCLK = (1 << 12),
META_CRTC_MODE_FLAG_CLKDIV2 = (1 << 13),
META_CRTC_MODE_FLAG_MASK = 0x3fff
} MetaCrtcModeFlag;
typedef struct _MetaCrtcModeInfo
{
grefcount ref_count;
int width;
int height;
float refresh_rate;
int64_t vblank_duration_us;
uint32_t pixel_clock_khz;
MetaCrtcModeFlag flags;
} MetaCrtcModeInfo;
#define META_TYPE_CRTC_MODE (meta_crtc_mode_get_type ())
META_EXPORT_TEST
G_DECLARE_DERIVABLE_TYPE (MetaCrtcMode, meta_crtc_mode,
META, CRTC_MODE,
GObject)
struct _MetaCrtcModeClass
{
GObjectClass parent_class;
};
#define META_TYPE_CRTC_MODE_INFO (meta_crtc_mode_info_get_type ())
GType meta_crtc_mode_info_get_type (void);
META_EXPORT_TEST
MetaCrtcModeInfo * meta_crtc_mode_info_new (void);
META_EXPORT_TEST
MetaCrtcModeInfo * meta_crtc_mode_info_ref (MetaCrtcModeInfo *crtc_mode_info);
META_EXPORT_TEST
void meta_crtc_mode_info_unref (MetaCrtcModeInfo *crtc_mode_info);
G_DEFINE_AUTOPTR_CLEANUP_FUNC (MetaCrtcModeInfo, meta_crtc_mode_info_unref)
uint64_t meta_crtc_mode_get_id (MetaCrtcMode *crtc_mode);
const char * meta_crtc_mode_get_name (MetaCrtcMode *crtc_mode);
META_EXPORT_TEST
const MetaCrtcModeInfo * meta_crtc_mode_get_info (MetaCrtcMode *crtc_mode);
#endif /* META_CRTC_MODE_H */
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