2e358f3c43
The frame clock is meant to eventually drive the painting of the view, in contrast to the master frame clock painting every view on the stage. Right now it's a useless place holder. https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1285
69 lines
2.9 KiB
C
69 lines
2.9 KiB
C
/*
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* Copyright (C) 2019 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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#ifndef __CLUTTER_STAGE_VIEW_PRIVATE_H__
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#define __CLUTTER_STAGE_VIEW_PRIVATE_H__
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#include "clutter/clutter-stage-view.h"
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#include "clutter/clutter-types.h"
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void clutter_stage_view_after_paint (ClutterStageView *view,
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cairo_region_t *redraw_clip);
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void clutter_stage_view_before_swap_buffer (ClutterStageView *view,
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const cairo_region_t *swap_region);
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gboolean clutter_stage_view_is_dirty_viewport (ClutterStageView *view);
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void clutter_stage_view_invalidate_viewport (ClutterStageView *view);
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void clutter_stage_view_set_viewport (ClutterStageView *view,
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float x,
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float y,
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float width,
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float height);
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gboolean clutter_stage_view_is_dirty_projection (ClutterStageView *view);
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void clutter_stage_view_invalidate_projection (ClutterStageView *view);
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void clutter_stage_view_set_projection (ClutterStageView *view,
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const CoglMatrix *matrix);
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void clutter_stage_view_add_redraw_clip (ClutterStageView *view,
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const cairo_rectangle_int_t *clip);
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gboolean clutter_stage_view_has_full_redraw_clip (ClutterStageView *view);
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gboolean clutter_stage_view_has_redraw_clip (ClutterStageView *view);
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const cairo_region_t * clutter_stage_view_peek_redraw_clip (ClutterStageView *view);
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cairo_region_t * clutter_stage_view_take_redraw_clip (ClutterStageView *view);
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CoglScanout * clutter_stage_view_take_scanout (ClutterStageView *view);
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void clutter_stage_view_transform_rect_to_onscreen (ClutterStageView *view,
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const cairo_rectangle_int_t *src_rect,
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int dst_width,
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int dst_height,
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cairo_rectangle_int_t *dst_rect);
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ClutterFrameClock * clutter_stage_view_get_frame_clock (ClutterStageView *view);
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#endif /* __CLUTTER_STAGE_VIEW_PRIVATE_H__ */
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