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f7cef11515
We'll need it in a follow-up commit Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1468>
86 lines
3.0 KiB
C
86 lines
3.0 KiB
C
/*
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* Copyright (C) 2016 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_H__
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#define __CLUTTER_STAGE_VIEW_H__
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#if !defined(__CLUTTER_H_INSIDE__) && !defined(CLUTTER_COMPILATION)
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#error "Only <clutter/clutter.h> can be included directly."
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#endif
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#include <cairo.h>
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#include <glib-object.h>
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#include <cogl/cogl.h>
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#include "clutter-macros.h"
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#include "clutter-frame-clock.h"
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#define CLUTTER_TYPE_STAGE_VIEW (clutter_stage_view_get_type ())
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CLUTTER_EXPORT
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G_DECLARE_DERIVABLE_TYPE (ClutterStageView, clutter_stage_view,
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CLUTTER, STAGE_VIEW,
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GObject)
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struct _ClutterStageViewClass
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{
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GObjectClass parent_class;
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void (* setup_offscreen_blit_pipeline) (ClutterStageView *view,
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CoglPipeline *pipeline);
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void (* get_offscreen_transformation_matrix) (ClutterStageView *view,
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graphene_matrix_t *matrix);
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void (* 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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};
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CLUTTER_EXPORT
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void clutter_stage_view_destroy (ClutterStageView *view);
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CLUTTER_EXPORT
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void clutter_stage_view_get_layout (ClutterStageView *view,
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cairo_rectangle_int_t *rect);
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CLUTTER_EXPORT
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CoglFramebuffer *clutter_stage_view_get_framebuffer (ClutterStageView *view);
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CLUTTER_EXPORT
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CoglFramebuffer *clutter_stage_view_get_onscreen (ClutterStageView *view);
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CLUTTER_EXPORT
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void clutter_stage_view_invalidate_offscreen_blit_pipeline (ClutterStageView *view);
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CLUTTER_EXPORT
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float clutter_stage_view_get_scale (ClutterStageView *view);
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CLUTTER_EXPORT
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void clutter_stage_view_get_offscreen_transformation_matrix (ClutterStageView *view,
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graphene_matrix_t *matrix);
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CLUTTER_EXPORT
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ClutterFrameClock * clutter_stage_view_get_frame_clock (ClutterStageView *view);
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CLUTTER_EXPORT
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CoglScanout * clutter_stage_view_peek_scanout (ClutterStageView *view);
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CLUTTER_EXPORT
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float clutter_stage_view_get_refresh_rate (ClutterStageView *view);
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#endif /* __CLUTTER_STAGE_VIEW_H__ */
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