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8798325489
This fixes the last "copy everything" paths when clutter doesn't directly paint onto the onscreen framebuffer. It adds a new hook into the stage view called before the swap buffer, as at this point, we have the swap buffer damag regions ready, which corresponds to the regions we must blit according to the damage reported to clutter. https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1237
66 lines
2.8 KiB
C
66 lines
2.8 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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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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#endif /* __CLUTTER_STAGE_VIEW_PRIVATE_H__ */
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