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93 lines
3.5 KiB
C
93 lines
3.5 KiB
C
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/*
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* Copyright (C) 2018 Red Hat
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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* 02111-1307, USA.
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*/
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#ifndef META_KMS_UPDATE_H
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#define META_KMS_UPDATE_H
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#include <glib-object.h>
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#include <glib.h>
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#include <stdint.h>
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#include <xf86drmMode.h>
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#include "backends/meta-monitor-transform.h"
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#include "backends/native/meta-kms-types.h"
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struct _MetaKmsPageFlipFeedback
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{
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void (* flipped) (MetaKmsCrtc *crtc,
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unsigned int sequence,
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unsigned int tv_sec,
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unsigned int tv_usec,
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gpointer user_data);
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void (* mode_set_fallback) (MetaKmsCrtc *crtc,
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gpointer user_data);
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void (* discarded) (MetaKmsCrtc *crtc,
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gpointer user_data,
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const GError *error);
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};
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typedef int (* MetaKmsCustomPageFlipFunc) (gpointer custom_page_flip_data,
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gpointer user_data);
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MetaKmsUpdate * meta_kms_update_new (void);
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void meta_kms_update_free (MetaKmsUpdate *update);
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G_DEFINE_AUTOPTR_CLEANUP_FUNC (MetaKmsUpdate, meta_kms_update_free)
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void meta_kms_update_mode_set (MetaKmsUpdate *update,
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MetaKmsCrtc *crtc,
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GList *connectors,
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drmModeModeInfo *drm_mode);
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MetaKmsPlaneAssignment * meta_kms_update_assign_plane (MetaKmsUpdate *update,
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MetaKmsCrtc *crtc,
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MetaKmsPlane *plane,
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uint32_t fb_id,
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MetaFixed16Rectangle src_rect,
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MetaFixed16Rectangle dst_rect);
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void meta_kms_update_page_flip (MetaKmsUpdate *update,
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MetaKmsCrtc *crtc,
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const MetaKmsPageFlipFeedback *feedback,
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gpointer user_data);
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void meta_kms_update_custom_page_flip (MetaKmsUpdate *update,
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MetaKmsCrtc *crtc,
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const MetaKmsPageFlipFeedback *feedback,
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gpointer user_data,
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MetaKmsCustomPageFlipFunc custom_page_flip_func,
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gpointer custom_page_flip_user_data);
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static inline MetaFixed16
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meta_fixed_16_from_int (int16_t d)
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{
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return d * 65536;
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}
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static inline int16_t
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meta_fixed_16_to_int (MetaFixed16 fixed)
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{
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return fixed / 65536;
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}
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#endif /* META_KMS_UPDATE_H */
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