5c7e2bfe22
Page flipping shouldn't necessarily be an actively requested action, but happen implicitly depending on the given state. Thus, change the "page flip" update into adding listeners for page flip feedback instead. Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1488>
62 lines
2.6 KiB
C
62 lines
2.6 KiB
C
/*
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* Copyright (C) 2019 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_PAGE_FLIP_H
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#define META_KMS_PAGE_FLIP_H
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#include <glib.h>
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#include "backends/native/meta-kms-types.h"
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typedef struct _MetaKmsPageFlipData MetaKmsPageFlipData;
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typedef void (* MetaPageFlipDataFeedbackFunc) (MetaKmsPageFlipData *page_flip_data);
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MetaKmsPageFlipData * meta_kms_page_flip_data_new (MetaKmsImplDevice *impl_device,
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MetaKmsCrtc *crtc);
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MetaKmsPageFlipData * meta_kms_page_flip_data_ref (MetaKmsPageFlipData *page_flip_data);
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void meta_kms_page_flip_data_unref (MetaKmsPageFlipData *page_flip_data);
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void meta_kms_page_flip_data_add_listener (MetaKmsPageFlipData *page_flip_data,
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const MetaKmsPageFlipListenerVtable *vtable,
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gpointer user_data);
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MetaKmsImplDevice * meta_kms_page_flip_data_get_impl_device (MetaKmsPageFlipData *page_flip_data);
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MetaKmsCrtc * meta_kms_page_flip_data_get_crtc (MetaKmsPageFlipData *page_flip_data);
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void meta_kms_page_flip_data_set_timings_in_impl (MetaKmsPageFlipData *page_flip_data,
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unsigned int sequence,
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unsigned int sec,
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unsigned int usec);
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void meta_kms_page_flip_data_flipped_in_impl (MetaKmsPageFlipData *page_flip_data);
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void meta_kms_page_flip_data_mode_set_fallback_in_impl (MetaKmsPageFlipData *page_flip_data);
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void meta_kms_page_flip_data_discard_in_impl (MetaKmsPageFlipData *page_flip_data,
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const GError *error);
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void meta_kms_page_flip_data_take_error (MetaKmsPageFlipData *page_flip_data,
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GError *error);
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#endif /* META_KMS_PAGE_FLIP_H */
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