forked from AuroraMiddleware/gtk
6fbc439fd7
We need to use this in the code path where we make the context non-current during destroy, because at that point the window could be destroyed and gdk_window_get_display() would return NULL.
62 lines
2.1 KiB
C
62 lines
2.1 KiB
C
/* GDK - The GIMP Drawing Kit
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*
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* gdkglcontext.h: GL context abstraction
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*
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* Copyright © 2014 Emmanuele Bassi
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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 Library 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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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library 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 __GDK_GL_CONTEXT_H__
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#define __GDK_GL_CONTEXT_H__
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#if !defined (__GDK_H_INSIDE__) && !defined (GDK_COMPILATION)
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#error "Only <gdk/gdk.h> can be included directly."
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#endif
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#include <gdk/gdkversionmacros.h>
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#include <gdk/gdktypes.h>
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G_BEGIN_DECLS
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#define GDK_TYPE_GL_CONTEXT (gdk_gl_context_get_type ())
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#define GDK_GL_CONTEXT(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GDK_TYPE_GL_CONTEXT, GdkGLContext))
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#define GDK_IS_GL_CONTEXT(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GDK_TYPE_GL_CONTEXT))
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#define GDK_GL_ERROR (gdk_gl_error_quark ())
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GDK_AVAILABLE_IN_3_16
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GQuark gdk_gl_error_quark (void);
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GDK_AVAILABLE_IN_3_16
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GType gdk_gl_context_get_type (void) G_GNUC_CONST;
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GDK_AVAILABLE_IN_3_16
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GdkDisplay * gdk_gl_context_get_display (GdkGLContext *context);
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GDK_AVAILABLE_IN_3_16
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GdkWindow * gdk_gl_context_get_window (GdkGLContext *context);
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GDK_AVAILABLE_IN_3_16
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GdkGLProfile gdk_gl_context_get_profile (GdkGLContext *context);
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GDK_AVAILABLE_IN_3_16
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void gdk_gl_context_make_current (GdkGLContext *context);
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GDK_AVAILABLE_IN_3_16
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GdkGLContext * gdk_gl_context_get_current (void);
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GDK_AVAILABLE_IN_3_16
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void gdk_gl_context_clear_current (void);
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G_END_DECLS
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#endif /* __GDK_GL_CONTEXT_H__ */
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