diff options
Diffstat (limited to 'plugins/gtkui/gtkglext-gtk3/gdk/gdkglwindow.c')
| -rw-r--r-- | plugins/gtkui/gtkglext-gtk3/gdk/gdkglwindow.c | 347 |
1 files changed, 0 insertions, 347 deletions
diff --git a/plugins/gtkui/gtkglext-gtk3/gdk/gdkglwindow.c b/plugins/gtkui/gtkglext-gtk3/gdk/gdkglwindow.c deleted file mode 100644 index ca65ee7e..00000000 --- a/plugins/gtkui/gtkglext-gtk3/gdk/gdkglwindow.c +++ /dev/null @@ -1,347 +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. - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif /* HAVE_CONFIG_H */ - -#include <gdk/gdk.h> - -#include "gdkglprivate.h" -#include "gdkglconfig.h" -#include "gdkglconfigimpl.h" -#include "gdkglwindow.h" -#include "gdkglwindowimpl.h" - -static GdkGLContext *_gdk_gl_window_create_gl_context (GdkGLDrawable *gldrawable, - GdkGLContext *share_list, - gboolean direct, - int render_type); -static gboolean _gdk_gl_window_is_double_buffered (GdkGLDrawable *gldrawable); -static void _gdk_gl_window_swap_buffers (GdkGLDrawable *gldrawable); -static void _gdk_gl_window_wait_gl (GdkGLDrawable *gldrawable); -static void _gdk_gl_window_wait_gdk (GdkGLDrawable *gldrawable); -static GdkGLConfig *_gdk_gl_window_get_gl_config (GdkGLDrawable *gldrawable); - -static void gdk_gl_window_gl_drawable_interface_init (GdkGLDrawableClass *iface); - -G_DEFINE_TYPE_EXTENDED (GdkGLWindow, - gdk_gl_window, - G_TYPE_OBJECT, - 0, - G_IMPLEMENT_INTERFACE ( - GDK_TYPE_GL_DRAWABLE, - gdk_gl_window_gl_drawable_interface_init)) - -static void -gdk_gl_window_init (GdkGLWindow *self) -{ - GDK_GL_NOTE_FUNC_PRIVATE (); - - self->window = NULL; -} - -static void -gdk_gl_window_finalize (GObject *object) -{ - GdkGLWindow *glwindow = GDK_GL_WINDOW (object); - - GDK_GL_NOTE_FUNC_PRIVATE (); - - if (glwindow->window != NULL) - g_object_remove_weak_pointer (G_OBJECT (glwindow->window), - (gpointer *) &(glwindow->window)); - - G_OBJECT_CLASS (gdk_gl_window_parent_class)->finalize (object); -} - -static void -gdk_gl_window_class_init (GdkGLWindowClass *klass) -{ - GObjectClass *object_class = G_OBJECT_CLASS (klass); - - GDK_GL_NOTE_FUNC_PRIVATE (); - - object_class->finalize = gdk_gl_window_finalize; -} - -static void -gdk_gl_window_gl_drawable_interface_init (GdkGLDrawableClass *iface) -{ - GDK_GL_NOTE_FUNC_PRIVATE (); - - iface->create_gl_context = _gdk_gl_window_create_gl_context; - iface->is_double_buffered = _gdk_gl_window_is_double_buffered; - iface->swap_buffers = _gdk_gl_window_swap_buffers; - iface->wait_gl = _gdk_gl_window_wait_gl; - iface->wait_gdk = _gdk_gl_window_wait_gdk; - iface->get_gl_config = _gdk_gl_window_get_gl_config; -} - -static GdkGLContext * -_gdk_gl_window_create_gl_context (GdkGLDrawable *gldrawable, - GdkGLContext *share_list, - gboolean direct, - int render_type) -{ - GdkGLWindow *glwindow; - - g_return_val_if_fail(GDK_IS_GL_WINDOW(gldrawable), NULL); - - glwindow = GDK_GL_WINDOW (gldrawable); - - return GDK_GL_WINDOW_IMPL_GET_CLASS (glwindow->impl)->create_gl_context (glwindow, - share_list, - direct, - render_type); -} - -static gboolean -_gdk_gl_window_is_double_buffered (GdkGLDrawable *gldrawable) -{ - GdkGLWindow *glwindow; - - g_return_val_if_fail(GDK_IS_GL_WINDOW(gldrawable), FALSE); - - glwindow = GDK_GL_WINDOW (gldrawable); - - return GDK_GL_WINDOW_IMPL_GET_CLASS (glwindow->impl)->is_double_buffered (glwindow); -} - -static void -_gdk_gl_window_swap_buffers (GdkGLDrawable *gldrawable) -{ - GdkGLWindow *glwindow; - - g_return_if_fail(GDK_IS_GL_WINDOW(gldrawable)); - - glwindow = GDK_GL_WINDOW (gldrawable); - - GDK_GL_WINDOW_IMPL_GET_CLASS (glwindow->impl)->swap_buffers (glwindow); -} - -static void -_gdk_gl_window_wait_gl (GdkGLDrawable *gldrawable) -{ - GdkGLWindow *glwindow; - - g_return_if_fail(GDK_IS_GL_WINDOW(gldrawable)); - - glwindow = GDK_GL_WINDOW (gldrawable); - - GDK_GL_WINDOW_IMPL_GET_CLASS (glwindow->impl)->wait_gl (glwindow); -} - -static void -_gdk_gl_window_wait_gdk (GdkGLDrawable *gldrawable) -{ - GdkGLWindow *glwindow; - - g_return_if_fail(GDK_IS_GL_WINDOW(gldrawable)); - - glwindow = GDK_GL_WINDOW (gldrawable); - - GDK_GL_WINDOW_IMPL_GET_CLASS (glwindow->impl)->wait_gdk (glwindow); -} - -static GdkGLConfig * -_gdk_gl_window_get_gl_config (GdkGLDrawable *gldrawable) -{ - GdkGLWindow *glwindow; - - g_return_val_if_fail(GDK_IS_GL_WINDOW(gldrawable), NULL); - - glwindow = GDK_GL_WINDOW (gldrawable); - - return GDK_GL_WINDOW_IMPL_GET_CLASS (glwindow->impl)->get_gl_config (glwindow); -} - -/** - * 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) -{ - g_return_val_if_fail (GDK_IS_GL_CONFIG (glconfig), NULL); - - return GDK_GL_CONFIG_IMPL_GET_CLASS (glconfig->impl)->create_gl_window (glconfig, - window, - attrib_list); -} - -/** - * gdk_gl_window_get_window: - * @glwindow: a #GdkGLWindow. - * - * Returns the #GdkWindow associated with @glwindow. - * - * Return value: the #GdkWindow associated with @glwindow. - **/ -GdkWindow * -gdk_gl_window_get_window (GdkGLWindow *glwindow) -{ - g_return_val_if_fail (GDK_IS_GL_WINDOW (glwindow), NULL); - - return glwindow->window; -} - -/* - * OpenGL extension to GdkWindow - */ - -static const gchar quark_gl_window_string[] = "gdk-gl-window-gl-window"; -static GQuark quark_gl_window = 0; - -/** - * gdk_window_set_gl_capability: - * @window: the #GdkWindow to be used as the rendering area. - * @glconfig: a #GdkGLConfig. - * @attrib_list: this must be set to NULL or empty (first attribute of None). - * - * Set the OpenGL-capability to the @window. - * This function creates a new #GdkGLWindow held by the @window. - * attrib_list is currently unused. This must be set to NULL or empty - * (first attribute of None). - * - * Return value: the #GdkGLWindow used by the @window if it is successful, - * NULL otherwise. - **/ -GdkGLWindow * -gdk_window_set_gl_capability (GdkWindow *window, - GdkGLConfig *glconfig, - const int *attrib_list) -{ - GdkGLWindow *glwindow; - - GDK_GL_NOTE_FUNC (); - - g_return_val_if_fail (GDK_IS_WINDOW (window), NULL); - g_return_val_if_fail (GDK_IS_GL_CONFIG (glconfig), NULL); - - if (quark_gl_window == 0) - quark_gl_window = g_quark_from_static_string (quark_gl_window_string); - - /* If already set */ - glwindow = g_object_get_qdata (G_OBJECT (window), quark_gl_window); - if (glwindow != NULL) - return glwindow; - - /* - * Create GdkGLWindow - */ - - glwindow = gdk_gl_window_new (glconfig, window, attrib_list); - if (glwindow == NULL) - { - g_warning ("cannot create GdkGLWindow\n"); - return NULL; - } - - g_object_set_qdata_full (G_OBJECT (window), quark_gl_window, glwindow, - (GDestroyNotify) g_object_unref); - - /* - * Set a background of "None" on window to avoid AIX X server crash - */ - - GDK_GL_NOTE (MISC, - g_message (" - window->bg_pixmap = %p", - (void*)gdk_window_get_background_pattern (window))); - - gdk_window_set_background_pattern (window, NULL); - - GDK_GL_NOTE (MISC, - g_message (" - window->bg_pixmap = %p", - (void*)gdk_window_get_background_pattern (window))); - - return glwindow; -} - -/** - * gdk_window_unset_gl_capability: - * @window: a #GdkWindow. - * - * Unset the OpenGL-capability of the @window. - * This function destroys the #GdkGLWindow held by the @window. - * - **/ -void -gdk_window_unset_gl_capability (GdkWindow *window) -{ - GdkGLWindow *glwindow; - - GDK_GL_NOTE_FUNC (); - - if (quark_gl_window == 0) - quark_gl_window = g_quark_from_static_string (quark_gl_window_string); - - /* - * Destroy OpenGL resources explicitly, then unref. - */ - - glwindow = g_object_get_qdata (G_OBJECT (window), quark_gl_window); - if (glwindow == NULL) - return; - - GDK_GL_WINDOW_IMPL_GET_CLASS(glwindow->impl)->destroy_gl_window_impl(glwindow); - - g_object_set_qdata (G_OBJECT (window), quark_gl_window, NULL); -} - -/** - * gdk_window_is_gl_capable: - * @window: a #GdkWindow. - * - * Returns whether the @window is OpenGL-capable. - * - * Return value: TRUE if the @window is OpenGL-capable, FALSE otherwise. - **/ -gboolean -gdk_window_is_gl_capable (GdkWindow *window) -{ - g_return_val_if_fail (GDK_IS_WINDOW (window), FALSE); - - return g_object_get_qdata (G_OBJECT (window), quark_gl_window) != NULL ? TRUE : FALSE; -} - -/** - * gdk_window_get_gl_window: - * @window: a #GdkWindow. - * - * Returns the #GdkGLWindow held by the @window. - * - * Return value: the #GdkGLWindow. - **/ -GdkGLWindow * -gdk_window_get_gl_window (GdkWindow *window) -{ - g_return_val_if_fail (GDK_IS_WINDOW (window), NULL); - - return g_object_get_qdata (G_OBJECT (window), quark_gl_window); -} |