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dbfde95c5c
This looks like a relic of glReadPixels-based picking, the pointer might well be outside redrawn areas, yet still require a device update (e.g. in order to reflect the actor layout changes in the "clear area" info). Instead, always update all devices that are inside the view after relayouts, the tracking on the need for that update is now done on each ClutterStageView, instead of globally in the ClutterStage. This theoretically fixes situations where pointers might miss updating their "clear area" after the actor tree changed. Closes: https://gitlab.gnome.org/GNOME/mutter/-/issues/2117 Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2257>
85 lines
3.3 KiB
C
85 lines
3.3 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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CLUTTER_EXPORT
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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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CLUTTER_EXPORT
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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 graphene_matrix_t *matrix);
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CLUTTER_EXPORT
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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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CLUTTER_EXPORT
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cairo_region_t * clutter_stage_view_take_redraw_clip (ClutterStageView *view);
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CLUTTER_EXPORT
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CoglScanout * clutter_stage_view_take_scanout (ClutterStageView *view);
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CLUTTER_EXPORT
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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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CLUTTER_EXPORT
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void clutter_stage_view_schedule_update (ClutterStageView *view);
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CLUTTER_EXPORT
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void clutter_stage_view_notify_presented (ClutterStageView *view,
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ClutterFrameInfo *frame_info);
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CLUTTER_EXPORT
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void clutter_stage_view_notify_ready (ClutterStageView *view);
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void clutter_stage_view_invalidate_input_devices (ClutterStageView *view);
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#endif /* __CLUTTER_STAGE_VIEW_PRIVATE_H__ */
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