forked from AuroraMiddleware/gtk
074c77e7ac
This commit changes the way GskRenderer and GskRenderNode interact and are meant to be used. GskRenderNode should represent a transient tree of rendering nodes, which are submitted to the GskRenderer at render time; this allows the renderer to take ownership of the render tree. Once the toolkit and application code have finished assembling it, the render tree ownership is transferred to the renderer.
107 lines
5.5 KiB
C
107 lines
5.5 KiB
C
/* GSK - The GTK Scene Kit
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*
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* Copyright 2016 Endless
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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 __GSK_RENDERER_H__
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#define __GSK_RENDERER_H__
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#if !defined (__GSK_H_INSIDE__) && !defined (GSK_COMPILATION)
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#error "Only <gsk/gsk.h> can be included directly."
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#endif
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#include <gsk/gsktypes.h>
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#include <gsk/gskrendernode.h>
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G_BEGIN_DECLS
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#define GSK_TYPE_RENDERER (gsk_renderer_get_type ())
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#define GSK_RENDERER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GSK_TYPE_RENDERER, GskRenderer))
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#define GSK_IS_RENDERER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GSK_TYPE_RENDERER))
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typedef struct _GskRenderer GskRenderer;
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typedef struct _GskRendererClass GskRendererClass;
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GDK_AVAILABLE_IN_3_22
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GType gsk_renderer_get_type (void) G_GNUC_CONST;
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GDK_AVAILABLE_IN_3_22
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GskRenderer * gsk_renderer_get_for_display (GdkDisplay *display);
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GDK_AVAILABLE_IN_3_22
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void gsk_renderer_set_viewport (GskRenderer *renderer,
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const graphene_rect_t *viewport);
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GDK_AVAILABLE_IN_3_22
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void gsk_renderer_get_viewport (GskRenderer *renderer,
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graphene_rect_t *viewport);
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GDK_AVAILABLE_IN_3_22
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void gsk_renderer_set_projection (GskRenderer *renderer,
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const graphene_matrix_t *projection);
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GDK_AVAILABLE_IN_3_22
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void gsk_renderer_get_projection (GskRenderer *renderer,
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graphene_matrix_t *projection);
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GDK_AVAILABLE_IN_3_22
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void gsk_renderer_set_modelview (GskRenderer *renderer,
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const graphene_matrix_t *modelview);
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GDK_AVAILABLE_IN_3_22
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void gsk_renderer_get_modelview (GskRenderer *renderer,
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graphene_matrix_t *modelview);
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GDK_AVAILABLE_IN_3_22
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void gsk_renderer_set_scaling_filters (GskRenderer *renderer,
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GskScalingFilter min_filter,
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GskScalingFilter mag_filter);
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GDK_AVAILABLE_IN_3_22
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void gsk_renderer_get_scaling_filters (GskRenderer *renderer,
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GskScalingFilter *min_filter,
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GskScalingFilter *mag_filter);
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GDK_AVAILABLE_IN_3_22
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void gsk_renderer_set_scale_factor (GskRenderer *renderer,
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int scale_factor);
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GDK_AVAILABLE_IN_3_22
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int gsk_renderer_get_scale_factor (GskRenderer *renderer);
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GDK_AVAILABLE_IN_3_22
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void gsk_renderer_set_auto_clear (GskRenderer *renderer,
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gboolean clear);
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GDK_AVAILABLE_IN_3_22
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gboolean gsk_renderer_get_auto_clear (GskRenderer *renderer);
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GDK_AVAILABLE_IN_3_22
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void gsk_renderer_set_use_alpha (GskRenderer *renderer,
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gboolean use_alpha);
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GDK_AVAILABLE_IN_3_22
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gboolean gsk_renderer_get_use_alpha (GskRenderer *renderer);
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GDK_AVAILABLE_IN_3_22
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void gsk_renderer_set_window (GskRenderer *renderer,
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GdkWindow *window);
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GDK_AVAILABLE_IN_3_22
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GdkWindow * gsk_renderer_get_window (GskRenderer *renderer);
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GDK_AVAILABLE_IN_3_22
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GdkDisplay * gsk_renderer_get_display (GskRenderer *renderer);
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GDK_AVAILABLE_IN_3_22
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gboolean gsk_renderer_realize (GskRenderer *renderer);
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GDK_AVAILABLE_IN_3_22
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void gsk_renderer_unrealize (GskRenderer *renderer);
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GDK_AVAILABLE_IN_3_22
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void gsk_renderer_render (GskRenderer *renderer,
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GskRenderNode *root,
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GdkDrawingContext *context);
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G_END_DECLS
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#endif /* __GSK_RENDERER_H__ */
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