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Diffstat (limited to 'plugins/gtkui/gtkglext-gtk2/gdk/x11/gdkglwindow-x11.c')
-rw-r--r--plugins/gtkui/gtkglext-gtk2/gdk/x11/gdkglwindow-x11.c343
1 files changed, 0 insertions, 343 deletions
diff --git a/plugins/gtkui/gtkglext-gtk2/gdk/x11/gdkglwindow-x11.c b/plugins/gtkui/gtkglext-gtk2/gdk/x11/gdkglwindow-x11.c
deleted file mode 100644
index eb2701a7..00000000
--- a/plugins/gtkui/gtkglext-gtk2/gdk/x11/gdkglwindow-x11.c
+++ /dev/null
@@ -1,343 +0,0 @@
-/* GdkGLExt - OpenGL Extension to GDK
- * Copyright (C) 2002-2004 Naofumi Yasufuku
- *
- * 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 2.1 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, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
- */
-
-#include <string.h>
-
-#include "gdkglx.h"
-#include "gdkglprivate-x11.h"
-#include "gdkglconfig-x11.h"
-#include "gdkglcontext-x11.h"
-#include "gdkglwindow-x11.h"
-
-#include <gdk/gdkglquery.h>
-
-static gboolean gdk_gl_window_impl_x11_make_context_current (GdkGLDrawable *draw,
- GdkGLDrawable *read,
- GdkGLContext *glcontext);
-static gboolean gdk_gl_window_impl_x11_is_double_buffered (GdkGLDrawable *gldrawable);
-static void gdk_gl_window_impl_x11_swap_buffers (GdkGLDrawable *gldrawable);
-/*
-static gboolean gdk_gl_window_impl_x11_gl_begin (GdkGLDrawable *draw,
- GdkGLDrawable *read,
- GdkGLContext *glcontext);
-*/
-static void gdk_gl_window_impl_x11_gl_end (GdkGLDrawable *gldrawable);
-static GdkGLConfig *gdk_gl_window_impl_x11_get_gl_config (GdkGLDrawable *gldrawable);
-
-static void gdk_gl_window_impl_x11_class_init (GdkGLWindowImplX11Class *klass);
-static void gdk_gl_window_impl_x11_finalize (GObject *object);
-static void gdk_gl_window_impl_x11_gl_drawable_interface_init (GdkGLDrawableClass *iface);
-
-static gpointer parent_class = NULL;
-
-GType
-gdk_gl_window_impl_x11_get_type (void)
-{
- static GType type = 0;
-
- if (!type)
- {
- static const GTypeInfo type_info = {
- sizeof (GdkGLWindowImplX11Class),
- (GBaseInitFunc) NULL,
- (GBaseFinalizeFunc) NULL,
- (GClassInitFunc) gdk_gl_window_impl_x11_class_init,
- (GClassFinalizeFunc) NULL,
- NULL, /* class_data */
- sizeof (GdkGLWindowImplX11),
- 0, /* n_preallocs */
- (GInstanceInitFunc) NULL
- };
- static const GInterfaceInfo gl_drawable_interface_info = {
- (GInterfaceInitFunc) gdk_gl_window_impl_x11_gl_drawable_interface_init,
- (GInterfaceFinalizeFunc) NULL,
- NULL /* interface_data */
- };
-
- type = g_type_register_static (GDK_TYPE_GL_WINDOW,
- "GdkGLWindowImplX11",
- &type_info, 0);
- g_type_add_interface_static (type,
- GDK_TYPE_GL_DRAWABLE,
- &gl_drawable_interface_info);
- }
-
- return type;
-}
-
-static void
-gdk_gl_window_impl_x11_class_init (GdkGLWindowImplX11Class *klass)
-{
- GObjectClass *object_class = G_OBJECT_CLASS (klass);
-
- GDK_GL_NOTE_FUNC_PRIVATE ();
-
- parent_class = g_type_class_peek_parent (klass);
-
- object_class->finalize = gdk_gl_window_impl_x11_finalize;
-}
-
-void
-_gdk_gl_window_destroy (GdkGLWindow *glwindow)
-{
- GdkGLWindowImplX11 *impl = GDK_GL_WINDOW_IMPL_X11 (glwindow);
- Display *xdisplay;
- GdkGL_GLX_MESA_release_buffers *mesa_ext;
-
- GDK_GL_NOTE_FUNC_PRIVATE ();
-
- if (impl->is_destroyed)
- return;
-
- xdisplay = GDK_GL_CONFIG_XDISPLAY (impl->glconfig);
-
- if (impl->glxwindow == glXGetCurrentDrawable ())
- {
- glXWaitGL ();
-
- GDK_GL_NOTE_FUNC_IMPL ("glXMakeCurrent");
- glXMakeCurrent (xdisplay, None, NULL);
- }
-
- /* If GLX_MESA_release_buffers is supported. */
- mesa_ext = gdk_gl_get_GLX_MESA_release_buffers (impl->glconfig);
- if (mesa_ext)
- {
- GDK_GL_NOTE_FUNC_IMPL ("glXReleaseBuffersMESA");
- mesa_ext->glXReleaseBuffersMESA (xdisplay, impl->glxwindow);
- }
-
- impl->glxwindow = None;
-
- impl->is_destroyed = TRUE;
-}
-
-static void
-gdk_gl_window_impl_x11_finalize (GObject *object)
-{
- GdkGLWindowImplX11 *impl = GDK_GL_WINDOW_IMPL_X11 (object);
-
- GDK_GL_NOTE_FUNC_PRIVATE ();
-
- _gdk_gl_window_destroy (GDK_GL_WINDOW (object));
-
- g_object_unref (G_OBJECT (impl->glconfig));
-
- G_OBJECT_CLASS (parent_class)->finalize (object);
-}
-
-static void
-gdk_gl_window_impl_x11_gl_drawable_interface_init (GdkGLDrawableClass *iface)
-{
- GDK_GL_NOTE_FUNC_PRIVATE ();
-
- iface->create_new_context = _gdk_x11_gl_context_new;
- iface->make_context_current = gdk_gl_window_impl_x11_make_context_current;
- iface->is_double_buffered = gdk_gl_window_impl_x11_is_double_buffered;
- iface->swap_buffers = gdk_gl_window_impl_x11_swap_buffers;
- iface->wait_gl = _gdk_gl_drawable_impl_x11_wait_gl;
- iface->wait_gdk = _gdk_gl_drawable_impl_x11_wait_gdk;
- iface->gl_begin = gdk_gl_window_impl_x11_make_context_current;
- iface->gl_end = gdk_gl_window_impl_x11_gl_end;
- iface->get_gl_config = gdk_gl_window_impl_x11_get_gl_config;
- iface->get_size = _gdk_gl_window_get_size;
-}
-
-/*
- * attrib_list is currently unused. This must be set to NULL or empty
- * (first attribute of None). See GLX 1.3 spec.
- */
-/**
- * gdk_gl_window_new:
- * @glconfig: a #GdkGLConfig.
- * @window: the #GdkWindow to be used as the rendering area.
- * @attrib_list: this must be set to NULL or empty (first attribute of None).
- *
- * Creates an on-screen rendering area.
- * attrib_list is currently unused. This must be set to NULL or empty
- * (first attribute of None). See GLX 1.3 spec.
- *
- * Return value: the new #GdkGLWindow.
- **/
-GdkGLWindow *
-gdk_gl_window_new (GdkGLConfig *glconfig,
- GdkWindow *window,
- const int *attrib_list)
-{
- GdkGLWindow *glwindow;
- GdkGLWindowImplX11 *impl;
-
- /* GLXWindow glxwindow; */
- Window glxwindow;
-
- GDK_GL_NOTE_FUNC ();
-
- g_return_val_if_fail (GDK_IS_GL_CONFIG_IMPL_X11 (glconfig), NULL);
- g_return_val_if_fail (GDK_IS_WINDOW (window), NULL);
-
- /*
- * Get X Window.
- */
-
- glxwindow = GDK_DRAWABLE_XID (GDK_DRAWABLE (window));
-
- /*
- * Instantiate the GdkGLWindowImplX11 object.
- */
-
- glwindow = g_object_new (GDK_TYPE_GL_WINDOW_IMPL_X11, NULL);
- impl = GDK_GL_WINDOW_IMPL_X11 (glwindow);
-
- glwindow->drawable = GDK_DRAWABLE (window);
- g_object_add_weak_pointer (G_OBJECT (glwindow->drawable),
- (gpointer *) &(glwindow->drawable));
-
- impl->glxwindow = glxwindow;
-
- impl->glconfig = glconfig;
- g_object_ref (G_OBJECT (impl->glconfig));
-
- impl->is_destroyed = FALSE;
-
- return glwindow;
-}
-
-static gboolean
-gdk_gl_window_impl_x11_make_context_current (GdkGLDrawable *draw,
- GdkGLDrawable *read,
- GdkGLContext *glcontext)
-{
- GdkGLConfig *glconfig;
- Window glxwindow;
- GLXContext glxcontext;
-
- g_return_val_if_fail (GDK_IS_GL_WINDOW_IMPL_X11 (draw), FALSE);
- g_return_val_if_fail (GDK_IS_GL_CONTEXT_IMPL_X11 (glcontext), FALSE);
-
- glconfig = GDK_GL_WINDOW_IMPL_X11 (draw)->glconfig;
- glxwindow = GDK_GL_WINDOW_IMPL_X11 (draw)->glxwindow;
- glxcontext = GDK_GL_CONTEXT_GLXCONTEXT (glcontext);
-
- if (glxwindow == None || glxcontext == NULL)
- return FALSE;
-
-#ifdef GDKGLEXT_MULTIHEAD_SUPPORT
- GDK_GL_NOTE (MISC,
- g_message (" -- Window: screen number = %d",
- GDK_SCREEN_XNUMBER (gdk_drawable_get_screen (GDK_DRAWABLE (draw)))));
-#endif /* GDKGLEXT_MULTIHEAD_SUPPORT */
- GDK_GL_NOTE (MISC,
- g_message (" -- Window: visual id = 0x%lx",
- GDK_VISUAL_XVISUAL (gdk_drawable_get_visual (GDK_DRAWABLE (draw)))->visualid));
-
- GDK_GL_NOTE_FUNC_IMPL ("glXMakeCurrent");
-
- if (!glXMakeCurrent (GDK_GL_CONFIG_XDISPLAY (glconfig), glxwindow, glxcontext))
- {
- g_warning ("glXMakeCurrent() failed");
- _gdk_gl_context_set_gl_drawable (glcontext, NULL);
- /* currently unused. */
- /* _gdk_gl_context_set_gl_drawable_read (glcontext, NULL); */
- return FALSE;
- }
-
- _gdk_gl_context_set_gl_drawable (glcontext, draw);
- /* currently unused. */
- /* _gdk_gl_context_set_gl_drawable_read (glcontext, read); */
-
- if (_GDK_GL_CONFIG_AS_SINGLE_MODE (glconfig))
- {
- /* We do this because we are treating a double-buffered frame
- buffer as a single-buffered frame buffer because the system
- does not appear to export any suitable single-buffered
- visuals (in which the following are necessary). */
- glDrawBuffer (GL_FRONT);
- glReadBuffer (GL_FRONT);
- }
-
- GDK_GL_NOTE (MISC, _gdk_gl_print_gl_info ());
-
- return TRUE;
-}
-
-static gboolean
-gdk_gl_window_impl_x11_is_double_buffered (GdkGLDrawable *gldrawable)
-{
- g_return_val_if_fail (GDK_IS_GL_WINDOW_IMPL_X11 (gldrawable), FALSE);
-
- return gdk_gl_config_is_double_buffered (GDK_GL_WINDOW_IMPL_X11 (gldrawable)->glconfig);
-}
-
-static void
-gdk_gl_window_impl_x11_swap_buffers (GdkGLDrawable *gldrawable)
-{
- Display *xdisplay;
- Window glxwindow;
-
- g_return_if_fail (GDK_IS_GL_WINDOW_IMPL_X11 (gldrawable));
-
- xdisplay = GDK_GL_CONFIG_XDISPLAY (GDK_GL_WINDOW_IMPL_X11 (gldrawable)->glconfig);
- glxwindow = GDK_GL_WINDOW_IMPL_X11 (gldrawable)->glxwindow;
-
- if (glxwindow == None)
- return;
-
- GDK_GL_NOTE_FUNC_IMPL ("glXSwapBuffers");
-
- glXSwapBuffers (xdisplay, glxwindow);
-}
-
-/*
-static gboolean
-gdk_gl_window_impl_x11_gl_begin (GdkGLDrawable *draw,
- GdkGLDrawable *read,
- GdkGLContext *glcontext)
-{
- return gdk_gl_window_impl_x11_make_context_current (draw, read, glcontext);
-}
-*/
-
-static void
-gdk_gl_window_impl_x11_gl_end (GdkGLDrawable *gldrawable)
-{
- /* do nothing */
-}
-
-static GdkGLConfig *
-gdk_gl_window_impl_x11_get_gl_config (GdkGLDrawable *gldrawable)
-{
- g_return_val_if_fail (GDK_IS_GL_WINDOW_IMPL_X11 (gldrawable), NULL);
-
- return GDK_GL_WINDOW_IMPL_X11 (gldrawable)->glconfig;
-}
-
-/**
- * gdk_x11_gl_window_get_glxwindow:
- * @glwindow: a #GdkGLWindow.
- *
- * Gets X Window.
- *
- * Return value: the Window.
- **/
-Window
-gdk_x11_gl_window_get_glxwindow (GdkGLWindow *glwindow)
-{
- g_return_val_if_fail (GDK_IS_GL_WINDOW_IMPL_X11 (glwindow), None);
-
- return GDK_GL_WINDOW_IMPL_X11 (glwindow)->glxwindow;
-}
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