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Diffstat (limited to 'plugins/gtkui/gtkglext-gtk2/gdk/gdkglpixmap.c')
-rw-r--r--plugins/gtkui/gtkglext-gtk2/gdk/gdkglpixmap.c803
1 files changed, 0 insertions, 803 deletions
diff --git a/plugins/gtkui/gtkglext-gtk2/gdk/gdkglpixmap.c b/plugins/gtkui/gtkglext-gtk2/gdk/gdkglpixmap.c
deleted file mode 100644
index b2971fe9..00000000
--- a/plugins/gtkui/gtkglext-gtk2/gdk/gdkglpixmap.c
+++ /dev/null
@@ -1,803 +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 <gtk/gtkversion.h>
-
-#include "gdkglprivate.h"
-#include "gdkglconfig.h"
-#include "gdkglpixmap.h"
-
-static GdkGC *gdk_gl_pixmap_create_gc (GdkDrawable *drawable,
- GdkGCValues *values,
- GdkGCValuesMask mask);
-static void gdk_gl_pixmap_draw_rectangle (GdkDrawable *drawable,
- GdkGC *gc,
- gint filled,
- gint x,
- gint y,
- gint width,
- gint height);
-static void gdk_gl_pixmap_draw_arc (GdkDrawable *drawable,
- GdkGC *gc,
- gint filled,
- gint x,
- gint y,
- gint width,
- gint height,
- gint angle1,
- gint angle2);
-static void gdk_gl_pixmap_draw_polygon (GdkDrawable *drawable,
- GdkGC *gc,
- gint filled,
- GdkPoint *points,
- gint npoints);
-static void gdk_gl_pixmap_draw_text (GdkDrawable *drawable,
- GdkFont *font,
- GdkGC *gc,
- gint x,
- gint y,
- const gchar *text,
- gint text_length);
-static void gdk_gl_pixmap_draw_text_wc (GdkDrawable *drawable,
- GdkFont *font,
- GdkGC *gc,
- gint x,
- gint y,
- const GdkWChar *text,
- gint text_length);
-static void gdk_gl_pixmap_draw_drawable (GdkDrawable *drawable,
- GdkGC *gc,
- GdkDrawable *src,
- gint xsrc,
- gint ysrc,
- gint xdest,
- gint ydest,
- gint width,
- gint height);
-static void gdk_gl_pixmap_draw_points (GdkDrawable *drawable,
- GdkGC *gc,
- GdkPoint *points,
- gint npoints);
-static void gdk_gl_pixmap_draw_segments (GdkDrawable *drawable,
- GdkGC *gc,
- GdkSegment *segs,
- gint nsegs);
-static void gdk_gl_pixmap_draw_lines (GdkDrawable *drawable,
- GdkGC *gc,
- GdkPoint *points,
- gint npoints);
-static void gdk_gl_pixmap_draw_glyphs (GdkDrawable *drawable,
- GdkGC *gc,
- PangoFont *font,
- gint x,
- gint y,
- PangoGlyphString *glyphs);
-static void gdk_gl_pixmap_draw_image (GdkDrawable *drawable,
- GdkGC *gc,
- GdkImage *image,
- gint xsrc,
- gint ysrc,
- gint xdest,
- gint ydest,
- gint width,
- gint height);
-static gint gdk_gl_pixmap_get_depth (GdkDrawable *drawable);
-static void gdk_gl_pixmap_get_size (GdkDrawable *drawable,
- gint *width,
- gint *height);
-static void gdk_gl_pixmap_set_colormap (GdkDrawable *drawable,
- GdkColormap *cmap);
-static GdkColormap *gdk_gl_pixmap_get_colormap (GdkDrawable *drawable);
-static GdkVisual *gdk_gl_pixmap_get_visual (GdkDrawable *drawable);
-#if !(GTK_MAJOR_VERSION == 2 && GTK_MINOR_VERSION == 0)
-static GdkScreen *gdk_gl_pixmap_get_screen (GdkDrawable *drawable);
-#endif
-static GdkImage *gdk_gl_pixmap_get_image (GdkDrawable *drawable,
- gint x,
- gint y,
- gint width,
- gint height);
-static GdkRegion *gdk_gl_pixmap_get_clip_region (GdkDrawable *drawable);
-static GdkRegion *gdk_gl_pixmap_get_visible_region (GdkDrawable *drawable);
-static GdkDrawable *gdk_gl_pixmap_get_composite_drawable (GdkDrawable *drawable,
- gint x,
- gint y,
- gint width,
- gint height,
- gint *composite_x_offset,
- gint *composite_y_offset);
-static void gdk_gl_pixmap_draw_pixbuf (GdkDrawable *drawable,
- GdkGC *gc,
- GdkPixbuf *pixbuf,
- gint src_x,
- gint src_y,
- gint dest_x,
- gint dest_y,
- gint width,
- gint height,
- GdkRgbDither dither,
- gint x_dither,
- gint y_dither);
-static GdkImage *gdk_gl_pixmap_copy_to_image (GdkDrawable *drawable,
- GdkImage *image,
- gint src_x,
- gint src_y,
- gint dest_x,
- gint dest_y,
- gint width,
- gint height);
-
-static void gdk_gl_pixmap_class_init (GdkGLPixmapClass *klass);
-static void gdk_gl_pixmap_finalize (GObject *object);
-
-static gpointer parent_class = NULL;
-
-GType
-gdk_gl_pixmap_get_type (void)
-{
- static GType type = 0;
-
- if (!type)
- {
- static const GTypeInfo type_info = {
- sizeof (GdkGLPixmapClass),
- (GBaseInitFunc) NULL,
- (GBaseFinalizeFunc) NULL,
- (GClassInitFunc) gdk_gl_pixmap_class_init,
- (GClassFinalizeFunc) NULL,
- NULL, /* class_data */
- sizeof (GdkGLPixmap),
- 0, /* n_preallocs */
- (GInstanceInitFunc) NULL
- };
-
- type = g_type_register_static (GDK_TYPE_DRAWABLE,
- "GdkGLPixmap",
- &type_info, 0);
- }
-
- return type;
-}
-
-static void
-gdk_gl_pixmap_class_init (GdkGLPixmapClass *klass)
-{
- GObjectClass *object_class = G_OBJECT_CLASS (klass);
- GdkDrawableClass *drawable_class = GDK_DRAWABLE_CLASS (klass);
-
- GDK_GL_NOTE_FUNC_PRIVATE ();
-
- parent_class = g_type_class_peek_parent (klass);
-
- object_class->finalize = gdk_gl_pixmap_finalize;
-
- drawable_class->create_gc = gdk_gl_pixmap_create_gc;
- drawable_class->draw_rectangle = gdk_gl_pixmap_draw_rectangle;
- drawable_class->draw_arc = gdk_gl_pixmap_draw_arc;
- drawable_class->draw_polygon = gdk_gl_pixmap_draw_polygon;
- drawable_class->draw_text = gdk_gl_pixmap_draw_text;
- drawable_class->draw_text_wc = gdk_gl_pixmap_draw_text_wc;
- drawable_class->draw_drawable = gdk_gl_pixmap_draw_drawable;
- drawable_class->draw_points = gdk_gl_pixmap_draw_points;
- drawable_class->draw_segments = gdk_gl_pixmap_draw_segments;
- drawable_class->draw_lines = gdk_gl_pixmap_draw_lines;
- drawable_class->draw_glyphs = gdk_gl_pixmap_draw_glyphs;
- drawable_class->draw_image = gdk_gl_pixmap_draw_image;
- drawable_class->get_depth = gdk_gl_pixmap_get_depth;
- drawable_class->get_size = gdk_gl_pixmap_get_size;
- drawable_class->set_colormap = gdk_gl_pixmap_set_colormap;
- drawable_class->get_colormap = gdk_gl_pixmap_get_colormap;
- drawable_class->get_visual = gdk_gl_pixmap_get_visual;
-#if !(GTK_MAJOR_VERSION == 2 && GTK_MINOR_VERSION == 0)
- drawable_class->get_screen = gdk_gl_pixmap_get_screen;
-#endif
- drawable_class->get_image = gdk_gl_pixmap_get_image;
- drawable_class->get_clip_region = gdk_gl_pixmap_get_clip_region;
- drawable_class->get_visible_region = gdk_gl_pixmap_get_visible_region;
- drawable_class->get_composite_drawable = gdk_gl_pixmap_get_composite_drawable;
-#if GTK_MAJOR_VERSION == 2 && GTK_MINOR_VERSION == 0
- drawable_class->_draw_pixbuf = gdk_gl_pixmap_draw_pixbuf;
-#else
- drawable_class->draw_pixbuf = gdk_gl_pixmap_draw_pixbuf;
-#endif
- drawable_class->_copy_to_image = gdk_gl_pixmap_copy_to_image;
-}
-
-static void
-gdk_gl_pixmap_finalize (GObject *object)
-{
- GdkGLPixmap *glpixmap = GDK_GL_PIXMAP (object);
-
- GDK_GL_NOTE_FUNC_PRIVATE ();
-
- if (glpixmap->drawable != NULL)
- g_object_remove_weak_pointer (G_OBJECT (glpixmap->drawable),
- (gpointer *) &(glpixmap->drawable));
-
- G_OBJECT_CLASS (parent_class)->finalize (object);
-}
-
-static GdkGC *
-gdk_gl_pixmap_create_gc (GdkDrawable *drawable,
- GdkGCValues *values,
- GdkGCValuesMask mask)
-{
- GdkDrawable *real_drawable = ((GdkGLPixmap *) drawable)->drawable;
-
- return GDK_DRAWABLE_GET_CLASS (real_drawable)->create_gc (real_drawable,
- values,
- mask);
-}
-
-static void
-gdk_gl_pixmap_draw_rectangle (GdkDrawable *drawable,
- GdkGC *gc,
- gint filled,
- gint x,
- gint y,
- gint width,
- gint height)
-{
- GdkDrawable *real_drawable = ((GdkGLPixmap *) drawable)->drawable;
-
- GDK_DRAWABLE_GET_CLASS (real_drawable)->draw_rectangle (real_drawable,
- gc,
- filled,
- x,
- y,
- width,
- height);
-}
-
-static void
-gdk_gl_pixmap_draw_arc (GdkDrawable *drawable,
- GdkGC *gc,
- gint filled,
- gint x,
- gint y,
- gint width,
- gint height,
- gint angle1,
- gint angle2)
-{
- GdkDrawable *real_drawable = ((GdkGLPixmap *) drawable)->drawable;
-
- GDK_DRAWABLE_GET_CLASS (real_drawable)->draw_arc (real_drawable,
- gc,
- filled,
- x,
- y,
- width,
- height,
- angle1,
- angle2);
-}
-
-static void
-gdk_gl_pixmap_draw_polygon (GdkDrawable *drawable,
- GdkGC *gc,
- gint filled,
- GdkPoint *points,
- gint npoints)
-{
- GdkDrawable *real_drawable = ((GdkGLPixmap *) drawable)->drawable;
-
- GDK_DRAWABLE_GET_CLASS (real_drawable)->draw_polygon (real_drawable,
- gc,
- filled,
- points,
- npoints);
-}
-
-static void
-gdk_gl_pixmap_draw_text (GdkDrawable *drawable,
- GdkFont *font,
- GdkGC *gc,
- gint x,
- gint y,
- const gchar *text,
- gint text_length)
-{
- GdkDrawable *real_drawable = ((GdkGLPixmap *) drawable)->drawable;
-
- GDK_DRAWABLE_GET_CLASS (real_drawable)->draw_text (real_drawable,
- font,
- gc,
- x,
- y,
- text,
- text_length);
-}
-
-static void
-gdk_gl_pixmap_draw_text_wc (GdkDrawable *drawable,
- GdkFont *font,
- GdkGC *gc,
- gint x,
- gint y,
- const GdkWChar *text,
- gint text_length)
-{
- GdkDrawable *real_drawable = ((GdkGLPixmap *) drawable)->drawable;
-
- GDK_DRAWABLE_GET_CLASS (real_drawable)->draw_text_wc (real_drawable,
- font,
- gc,
- x,
- y,
- text,
- text_length);
-}
-
-static void
-gdk_gl_pixmap_draw_drawable (GdkDrawable *drawable,
- GdkGC *gc,
- GdkDrawable *src,
- gint xsrc,
- gint ysrc,
- gint xdest,
- gint ydest,
- gint width,
- gint height)
-{
- GdkDrawable *real_drawable = ((GdkGLPixmap *) drawable)->drawable;
-
- GDK_DRAWABLE_GET_CLASS (real_drawable)->draw_drawable (real_drawable,
- gc,
- src,
- xsrc,
- ysrc,
- xdest,
- ydest,
- width,
- height);
-}
-
-static void
-gdk_gl_pixmap_draw_points (GdkDrawable *drawable,
- GdkGC *gc,
- GdkPoint *points,
- gint npoints)
-{
- GdkDrawable *real_drawable = ((GdkGLPixmap *) drawable)->drawable;
-
- GDK_DRAWABLE_GET_CLASS (real_drawable)->draw_points (real_drawable,
- gc,
- points,
- npoints);
-}
-
-static void
-gdk_gl_pixmap_draw_segments (GdkDrawable *drawable,
- GdkGC *gc,
- GdkSegment *segs,
- gint nsegs)
-{
- GdkDrawable *real_drawable = ((GdkGLPixmap *) drawable)->drawable;
-
- GDK_DRAWABLE_GET_CLASS (real_drawable)->draw_segments (real_drawable,
- gc,
- segs,
- nsegs);
-}
-
-static void
-gdk_gl_pixmap_draw_lines (GdkDrawable *drawable,
- GdkGC *gc,
- GdkPoint *points,
- gint npoints)
-{
- GdkDrawable *real_drawable = ((GdkGLPixmap *) drawable)->drawable;
-
- GDK_DRAWABLE_GET_CLASS (real_drawable)->draw_lines (real_drawable,
- gc,
- points,
- npoints);
-}
-
-static void
-gdk_gl_pixmap_draw_glyphs (GdkDrawable *drawable,
- GdkGC *gc,
- PangoFont *font,
- gint x,
- gint y,
- PangoGlyphString *glyphs)
-{
- GdkDrawable *real_drawable = ((GdkGLPixmap *) drawable)->drawable;
-
- GDK_DRAWABLE_GET_CLASS (real_drawable)->draw_glyphs (real_drawable,
- gc,
- font,
- x,
- y,
- glyphs);
-}
-
-static void
-gdk_gl_pixmap_draw_image (GdkDrawable *drawable,
- GdkGC *gc,
- GdkImage *image,
- gint xsrc,
- gint ysrc,
- gint xdest,
- gint ydest,
- gint width,
- gint height)
-{
- GdkDrawable *real_drawable = ((GdkGLPixmap *) drawable)->drawable;
-
- GDK_DRAWABLE_GET_CLASS (real_drawable)->draw_image (real_drawable,
- gc,
- image,
- xsrc,
- ysrc,
- xdest,
- ydest,
- width,
- height);
-}
-
-static gint
-gdk_gl_pixmap_get_depth (GdkDrawable *drawable)
-{
- GdkDrawable *real_drawable = ((GdkGLPixmap *) drawable)->drawable;
-
- return GDK_DRAWABLE_GET_CLASS (real_drawable)->get_depth (real_drawable);
-}
-
-static void
-gdk_gl_pixmap_get_size (GdkDrawable *drawable,
- gint *width,
- gint *height)
-{
- GdkDrawable *real_drawable = ((GdkGLPixmap *) drawable)->drawable;
-
- GDK_DRAWABLE_GET_CLASS (real_drawable)->get_size (real_drawable,
- width,
- height);
-}
-
-static void
-gdk_gl_pixmap_set_colormap (GdkDrawable *drawable,
- GdkColormap *cmap)
-{
- GdkDrawable *real_drawable = ((GdkGLPixmap *) drawable)->drawable;
-
- GDK_DRAWABLE_GET_CLASS (real_drawable)->set_colormap (real_drawable,
- cmap);
-}
-
-static GdkColormap *
-gdk_gl_pixmap_get_colormap (GdkDrawable *drawable)
-{
- GdkDrawable *real_drawable = ((GdkGLPixmap *) drawable)->drawable;
-
- return GDK_DRAWABLE_GET_CLASS (real_drawable)->get_colormap (real_drawable);
-}
-
-static GdkVisual *
-gdk_gl_pixmap_get_visual (GdkDrawable *drawable)
-{
- GdkDrawable *real_drawable = ((GdkGLPixmap *) drawable)->drawable;
-
- return GDK_DRAWABLE_GET_CLASS (real_drawable)->get_visual (real_drawable);
-}
-
-#if !(GTK_MAJOR_VERSION == 2 && GTK_MINOR_VERSION == 0)
-
-static GdkScreen *
-gdk_gl_pixmap_get_screen (GdkDrawable *drawable)
-{
- GdkDrawable *real_drawable = ((GdkGLPixmap *) drawable)->drawable;
-
- return GDK_DRAWABLE_GET_CLASS (real_drawable)->get_screen (real_drawable);
-}
-
-#endif
-
-static GdkImage *
-gdk_gl_pixmap_get_image (GdkDrawable *drawable,
- gint x,
- gint y,
- gint width,
- gint height)
-{
- GdkDrawable *real_drawable = ((GdkGLPixmap *) drawable)->drawable;
-
- return GDK_DRAWABLE_GET_CLASS (real_drawable)->get_image (real_drawable,
- x,
- y,
- width,
- height);
-}
-
-static GdkRegion *
-gdk_gl_pixmap_get_clip_region (GdkDrawable *drawable)
-{
- GdkDrawable *real_drawable = ((GdkGLPixmap *) drawable)->drawable;
-
- return GDK_DRAWABLE_GET_CLASS (real_drawable)->get_clip_region (real_drawable);
-}
-
-static GdkRegion *
-gdk_gl_pixmap_get_visible_region (GdkDrawable *drawable)
-{
- GdkDrawable *real_drawable = ((GdkGLPixmap *) drawable)->drawable;
-
- return GDK_DRAWABLE_GET_CLASS (real_drawable)->get_visible_region (real_drawable);
-}
-
-static GdkDrawable *
-gdk_gl_pixmap_get_composite_drawable (GdkDrawable *drawable,
- gint x,
- gint y,
- gint width,
- gint height,
- gint *composite_x_offset,
- gint *composite_y_offset)
-{
- GdkDrawable *real_drawable = ((GdkGLPixmap *) drawable)->drawable;
-
- return GDK_DRAWABLE_GET_CLASS (real_drawable)->get_composite_drawable (real_drawable,
- x,
- y,
- width,
- height,
- composite_x_offset,
- composite_y_offset);
-}
-
-static void
-gdk_gl_pixmap_draw_pixbuf (GdkDrawable *drawable,
- GdkGC *gc,
- GdkPixbuf *pixbuf,
- gint src_x,
- gint src_y,
- gint dest_x,
- gint dest_y,
- gint width,
- gint height,
- GdkRgbDither dither,
- gint x_dither,
- gint y_dither)
-{
- GdkDrawable *real_drawable = ((GdkGLPixmap *) drawable)->drawable;
-
-#if GTK_MAJOR_VERSION == 2 && GTK_MINOR_VERSION == 0
- GDK_DRAWABLE_GET_CLASS (real_drawable)->_draw_pixbuf (real_drawable,
- gc,
- pixbuf,
- src_x,
- src_y,
- dest_x,
- dest_y,
- width,
- height,
- dither,
- x_dither,
- y_dither);
-#else
- GDK_DRAWABLE_GET_CLASS (real_drawable)->draw_pixbuf (real_drawable,
- gc,
- pixbuf,
- src_x,
- src_y,
- dest_x,
- dest_y,
- width,
- height,
- dither,
- x_dither,
- y_dither);
-#endif
-}
-
-static GdkImage *
-gdk_gl_pixmap_copy_to_image (GdkDrawable *drawable,
- GdkImage *image,
- gint src_x,
- gint src_y,
- gint dest_x,
- gint dest_y,
- gint width,
- gint height)
-{
- GdkDrawable *real_drawable = ((GdkGLPixmap *) drawable)->drawable;
-
- return GDK_DRAWABLE_GET_CLASS (real_drawable)->_copy_to_image (real_drawable,
- image,
- src_x,
- src_y,
- dest_x,
- dest_y,
- width,
- height);
-}
-
-/*< private >*/
-void
-_gdk_gl_pixmap_get_size (GdkGLDrawable *gldrawable,
- gint *width,
- gint *height)
-{
- GdkDrawable *real_drawable;
-
- g_return_if_fail (GDK_IS_GL_PIXMAP (gldrawable));
-
- real_drawable = ((GdkGLPixmap *) gldrawable)->drawable;
-
- GDK_DRAWABLE_GET_CLASS (real_drawable)->get_size (real_drawable,
- width,
- height);
-}
-
-/**
- * gdk_gl_pixmap_destroy:
- * @glpixmap: a #GdkGLPixmap.
- *
- * Destroys the OpenGL resources associated with @glpixmap and
- * decrements @glpixmap's reference count.
- **/
-void
-gdk_gl_pixmap_destroy (GdkGLPixmap *glpixmap)
-{
- g_return_if_fail (GDK_IS_GL_PIXMAP (glpixmap));
-
- _gdk_gl_pixmap_destroy (glpixmap);
- g_object_unref (G_OBJECT (glpixmap));
-}
-
-/**
- * gdk_gl_pixmap_get_pixmap:
- * @glpixmap: a #GdkGLPixmap.
- *
- * Returns the #GdkPixmap associated with @glpixmap.
- *
- * Notice that #GdkGLPixmap is not #GdkPixmap, but another
- * #GdkDrawable which have an associated #GdkPixmap.
- *
- * Return value: the #GdkPixmap associated with @glpixmap.
- **/
-GdkPixmap *
-gdk_gl_pixmap_get_pixmap (GdkGLPixmap *glpixmap)
-{
- g_return_val_if_fail (GDK_IS_GL_PIXMAP (glpixmap), NULL);
-
- return GDK_PIXMAP (glpixmap->drawable);
-}
-
-/*
- * OpenGL extension to GdkPixmap
- */
-
-static const gchar quark_gl_pixmap_string[] = "gdk-gl-pixmap-gl-pixmap";
-static GQuark quark_gl_pixmap = 0;
-
-/**
- * gdk_pixmap_set_gl_capability:
- * @pixmap: the #GdkPixmap 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 @pixmap.
- * This function creates a new #GdkGLPixmap held by the @pixmap.
- * attrib_list is currently unused. This must be set to NULL or empty
- * (first attribute of None).
- *
- * Return value: the #GdkGLPixmap used by the @pixmap if it is successful,
- * NULL otherwise.
- **/
-GdkGLPixmap *
-gdk_pixmap_set_gl_capability (GdkPixmap *pixmap,
- GdkGLConfig *glconfig,
- const int *attrib_list)
-{
- GdkGLPixmap *glpixmap;
-
- GDK_GL_NOTE_FUNC ();
-
- g_return_val_if_fail (GDK_IS_PIXMAP (pixmap), NULL);
- g_return_val_if_fail (GDK_IS_GL_CONFIG (glconfig), NULL);
-
- if (quark_gl_pixmap == 0)
- quark_gl_pixmap = g_quark_from_static_string (quark_gl_pixmap_string);
-
- /* If already set */
- glpixmap = g_object_get_qdata (G_OBJECT (pixmap), quark_gl_pixmap);
- if (glpixmap != NULL)
- return glpixmap;
-
- /*
- * Create GdkGLPixmap
- */
-
- glpixmap = gdk_gl_pixmap_new (glconfig, pixmap, attrib_list);
- if (glpixmap == NULL)
- {
- g_warning ("cannot create GdkGLPixmap\n");
- return NULL;
- }
-
- g_object_set_qdata_full (G_OBJECT (pixmap), quark_gl_pixmap, glpixmap,
- (GDestroyNotify) g_object_unref);
-
- return glpixmap;
-}
-
-/**
- * gdk_pixmap_unset_gl_capability:
- * @pixmap: a #GdkPixmap.
- *
- * Unset the OpenGL-capability of the @pixmap.
- * This function destroys the #GdkGLPixmap held by the @pixmap.
- *
- **/
-void
-gdk_pixmap_unset_gl_capability (GdkPixmap *pixmap)
-{
- GdkGLPixmap *glpixmap;
-
- GDK_GL_NOTE_FUNC ();
-
- if (quark_gl_pixmap == 0)
- quark_gl_pixmap = g_quark_from_static_string (quark_gl_pixmap_string);
-
- /*
- * Destroy OpenGL resources explicitly, then unref.
- */
-
- glpixmap = g_object_get_qdata (G_OBJECT (pixmap), quark_gl_pixmap);
- if (glpixmap == NULL)
- return;
-
- _gdk_gl_pixmap_destroy (glpixmap);
-
- g_object_set_qdata (G_OBJECT (pixmap), quark_gl_pixmap, NULL);
-}
-
-/**
- * gdk_pixmap_is_gl_capable:
- * @pixmap: a #GdkPixmap.
- *
- * Returns whether the @pixmap is OpenGL-capable.
- *
- * Return value: TRUE if the @pixmap is OpenGL-capable, FALSE otherwise.
- **/
-gboolean
-gdk_pixmap_is_gl_capable (GdkPixmap *pixmap)
-{
- g_return_val_if_fail (GDK_IS_PIXMAP (pixmap), FALSE);
-
- return g_object_get_qdata (G_OBJECT (pixmap), quark_gl_pixmap) != NULL ? TRUE : FALSE;
-}
-
-/**
- * gdk_pixmap_get_gl_pixmap:
- * @pixmap: a #GdkPixmap.
- *
- * Returns the #GdkGLPixmap held by the @pixmap.
- *
- * Return value: the #GdkGLPixmap.
- **/
-GdkGLPixmap *
-gdk_pixmap_get_gl_pixmap (GdkPixmap *pixmap)
-{
- g_return_val_if_fail (GDK_IS_PIXMAP (pixmap), NULL);
-
- return g_object_get_qdata (G_OBJECT (pixmap), quark_gl_pixmap);
-}
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-20 13:30:19 +0000