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d1d3ac6b20
The redraw clip region may contain multiple clip rectangles. We currently only use the extents of this region, but having multiple frusta for each rectangle is a better alternative, and will allow us to remove the extra projection we currently do. Make the clip frustum an array, with multiple frusta. https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1489
37 lines
1.4 KiB
C
37 lines
1.4 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_PAINT_CONTEXT_PRIVATE_H
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#define CLUTTER_PAINT_CONTEXT_PRIVATE_H
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#include "clutter-paint-context.h"
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ClutterPaintContext *
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clutter_paint_context_new_for_view (ClutterStageView *view,
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const cairo_region_t *redraw_clip,
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GArray *clip_frusta,
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ClutterPaintFlag paint_flags);
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gboolean clutter_paint_context_is_drawing_off_stage (ClutterPaintContext *paint_context);
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CoglFramebuffer * clutter_paint_context_get_base_framebuffer (ClutterPaintContext *paint_context);
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const GArray *
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clutter_paint_context_get_clip_frusta (ClutterPaintContext *paint_context);
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#endif /* CLUTTER_PAINT_CONTEXT_PRIVATE_H */
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