mirror of
https://gitlab.gnome.org/GNOME/gtk.git
synced 2024-09-30 02:57:38 +00:00
dae447728d
We want to create windows with the default visuals such that we then have the right visual for GLX when we want to create the paint GL context for the window. For instance, (in bug 738670) the default rgba visual we picked for the NVidia driver had an alpha size of 0 which gave us a BadMatch when later trying to initialize a gl context on it with a alpha FBConfig. Instead of just picking what the Xserver likes for the default, and just picking the first rgba visual we now actually call into GLX to pick an appropriate visual.
75 lines
2.5 KiB
C
75 lines
2.5 KiB
C
/* GDK - The GIMP Drawing Kit
|
|
*
|
|
* gdkglcontext-x11.h: Private X11 specific OpenGL wrappers
|
|
*
|
|
* Copyright © 2014 Emmanuele Bassi
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Library 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
|
|
* Library General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Library General Public
|
|
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#ifndef __GDK_X11_GL_CONTEXT__
|
|
#define __GDK_X11_GL_CONTEXT__
|
|
|
|
#include <X11/X.h>
|
|
#include <X11/Xlib.h>
|
|
|
|
#include <epoxy/gl.h>
|
|
#include <epoxy/glx.h>
|
|
|
|
#include "gdkglcontextprivate.h"
|
|
#include "gdkdisplayprivate.h"
|
|
#include "gdkvisual.h"
|
|
#include "gdkwindow.h"
|
|
#include "gdkinternals.h"
|
|
#include "gdkmain.h"
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
struct _GdkX11GLContext
|
|
{
|
|
GdkGLContext parent_instance;
|
|
|
|
GdkGLProfile profile;
|
|
GLXContext glx_context;
|
|
GLXFBConfig glx_config;
|
|
GLXDrawable drawable;
|
|
|
|
guint is_attached : 1;
|
|
guint is_direct : 1;
|
|
guint do_frame_sync : 1;
|
|
|
|
};
|
|
|
|
struct _GdkX11GLContextClass
|
|
{
|
|
GdkGLContextClass parent_class;
|
|
};
|
|
|
|
gboolean gdk_x11_screen_init_gl (GdkScreen *screen);
|
|
GdkGLContext * gdk_x11_window_create_gl_context (GdkWindow *window,
|
|
gboolean attached,
|
|
GdkGLProfile profile,
|
|
GdkGLContext *share,
|
|
GError **error);
|
|
void gdk_x11_window_invalidate_for_new_frame (GdkWindow *window,
|
|
cairo_region_t *update_area);
|
|
void gdk_x11_display_destroy_gl_context (GdkDisplay *display,
|
|
GdkGLContext *context);
|
|
void gdk_x11_display_make_gl_context_current (GdkDisplay *display,
|
|
GdkGLContext *context);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GDK_X11_GL_CONTEXT__ */
|