Learning_GTK4_tree/gsk/gskrendererprivate.h

67 lines
2.8 KiB
C

/* GSK - The GTK Scene Kit
*
* Copyright 2016 Endless
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include "gskrenderer.h"
#include "gskprofilerprivate.h"
#include "gskdebugprivate.h"
#include "gskoffloadprivate.h"
G_BEGIN_DECLS
#define GSK_RENDERER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GSK_TYPE_RENDERER, GskRendererClass))
#define GSK_IS_RENDERER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GSK_TYPE_RENDERER))
#define GSK_RENDERER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GSK_TYPE_RENDERER, GskRendererClass))
struct _GskRenderer
{
GObject parent_instance;
};
struct _GskRendererClass
{
GObjectClass parent_class;
gboolean supports_offload;
gboolean (* realize) (GskRenderer *renderer,
GdkSurface *surface,
GError **error);
void (* unrealize) (GskRenderer *renderer);
GdkTexture * (* render_texture) (GskRenderer *renderer,
GskRenderNode *root,
const graphene_rect_t *viewport);
void (* render) (GskRenderer *renderer,
GskRenderNode *root,
const cairo_region_t *invalid);
};
GskProfiler * gsk_renderer_get_profiler (GskRenderer *renderer);
GskDebugFlags gsk_renderer_get_debug_flags (GskRenderer *renderer);
void gsk_renderer_set_debug_flags (GskRenderer *renderer,
GskDebugFlags flags);
GdkTexture * gsk_renderer_convert_texture (GskRenderer *renderer,
GdkTexture *texture);
G_END_DECLS