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c54b350313
This will allow us to pass a ClutterFrame in interfaces, including ones that end up being introspected. Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2795>
93 lines
2.1 KiB
C
93 lines
2.1 KiB
C
/*
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* Copyright (C) 2020 Red Hat Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but 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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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "clutter/clutter-frame-private.h"
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G_DEFINE_BOXED_TYPE (ClutterFrame, clutter_frame,
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clutter_frame_ref,
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clutter_frame_unref)
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ClutterFrame *
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clutter_frame_ref (ClutterFrame *frame)
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{
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g_ref_count_inc (&frame->ref_count);
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return frame;
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}
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void
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clutter_frame_unref (ClutterFrame *frame)
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{
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if (g_ref_count_dec (&frame->ref_count))
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g_free (frame);
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}
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ClutterFrame *
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clutter_frame_new (void)
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{
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ClutterFrame *frame;
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frame = g_new0 (ClutterFrame, 1);
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g_ref_count_init (&frame->ref_count);
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return frame;
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}
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int64_t
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clutter_frame_get_count (ClutterFrame *frame)
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{
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return frame->frame_count;
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}
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gboolean
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clutter_frame_get_target_presentation_time (ClutterFrame *frame,
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int64_t *target_presentation_time_us)
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{
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if (frame->has_target_presentation_time)
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{
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*target_presentation_time_us = frame->target_presentation_time_us;
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return TRUE;
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}
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else
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{
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return FALSE;
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}
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}
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ClutterFrameResult
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clutter_frame_get_result (ClutterFrame *frame)
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{
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g_return_val_if_fail (frame->has_result, CLUTTER_FRAME_RESULT_IDLE);
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return frame->result;
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}
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gboolean
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clutter_frame_has_result (ClutterFrame *frame)
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{
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return frame->has_result;
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}
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void
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clutter_frame_set_result (ClutterFrame *frame,
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ClutterFrameResult result)
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{
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g_warn_if_fail (!frame->has_result);
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frame->result = result;
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frame->has_result = TRUE;
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}
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