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425b9886c9
Thu Apr 25 16:51:40 2002 Owen Taylor <otaylor@redhat.com>
Start of integration of Erwann Chenede's multihead work
from the gtk-multihead branch.
* gdk/gdkdisplay.[ch] gdk/gdkscreen.[ch]
gdk/x11/gdkdisplay-x11.[ch] gdk/x11/gdkscreen-x11.[ch]
New classes representing a set of screens with attached
input devices and a single contiguous area, respectively.
* gdk/gdk.[ch] gdk/gdkinternals.h gdk/x11/gdkmain-x11.c:
gdk/x11/gdkprivate-x11.h: Make the initialization interface
simple _gdk_windowing_init() and do the rest in
gdk_open_display() calls.
* gdk/gdk.[ch]: Add gdk_parse_args() which can be used
to do the display-independent part of initialization
instead of gdk_init_[check].
* gdk/gdkcursor.h gdk/gdkfont.h gdk/gdkkeys.h gdk/gdkpixmap.h
gdk/gdkproperty.h gdk/gdkselection.h gdk/gdkwindow.h:
Add multihead variants (_for_display(), for_screen()) of functions
getting information specific to a particular screen screen or
display.
* gdk/gdkscreen.[ch]: Add gdk_screen__* variants of functions
like gdk_rgb_get_colormap() that used to get/list global
objects.
* gdk/x11/gdkx.h: Add functions for converting GdkScreen
and GdkDisplay into the X equivalents.
* gdk/x11/gdkwindow-x11.c: Removed gdk_window_xid_at_coords()
not in the headers and unused.
* configure.in gdk/x11/{gxid.c,gxid_lib.[ch],gdkinput-gxi.c}:
Remove gxid support ... has not been tested for a long time...
"xfree" support is more portable to non XFree86.
* gdk/**.h: Add a GDK_MULTIHEAD_SAFE define that can be
used to turn off functions that are inherently non-multihead
safe.
* gdk/**.c: add GDK_NOTE(multihead, ...) calls when functions
are used in non-multihead-safe ways.
* gdk/*.c gdk/x11/*.c: Changes to make the internals of GDK
multihead safe.
88 lines
2.9 KiB
C
88 lines
2.9 KiB
C
#ifndef __GDK_PIXBUF_H__
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#define __GDK_PIXBUF_H__
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#include <gdk/gdktypes.h>
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#include <gdk/gdkrgb.h>
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#include <gdk-pixbuf/gdk-pixbuf.h>
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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/* Rendering to a drawable */
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void gdk_pixbuf_render_threshold_alpha (GdkPixbuf *pixbuf,
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GdkBitmap *bitmap,
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int src_x,
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int src_y,
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int dest_x,
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int dest_y,
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int width,
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int height,
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int alpha_threshold);
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void gdk_pixbuf_render_to_drawable (GdkPixbuf *pixbuf,
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GdkDrawable *drawable,
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GdkGC *gc,
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int src_x,
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int src_y,
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int dest_x,
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int dest_y,
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int width,
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int height,
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GdkRgbDither dither,
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int x_dither,
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int y_dither);
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void gdk_pixbuf_render_to_drawable_alpha (GdkPixbuf *pixbuf,
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GdkDrawable *drawable,
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int src_x,
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int src_y,
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int dest_x,
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int dest_y,
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int width,
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int height,
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GdkPixbufAlphaMode alpha_mode,
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int alpha_threshold,
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GdkRgbDither dither,
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int x_dither,
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int y_dither);
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void gdk_pixbuf_render_pixmap_and_mask_for_colormap (GdkPixbuf *pixbuf,
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GdkColormap *colormap,
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GdkPixmap **pixmap_return,
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GdkBitmap **mask_return,
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int alpha_threshold);
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#ifndef GDK_MULTIHEAD_SAFE
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void gdk_pixbuf_render_pixmap_and_mask (GdkPixbuf *pixbuf,
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GdkPixmap **pixmap_return,
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GdkBitmap **mask_return,
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int alpha_threshold);
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#endif
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/* Fetching a region from a drawable */
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GdkPixbuf *gdk_pixbuf_get_from_drawable (GdkPixbuf *dest,
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GdkDrawable *src,
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GdkColormap *cmap,
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int src_x,
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int src_y,
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int dest_x,
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int dest_y,
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int width,
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int height);
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GdkPixbuf *gdk_pixbuf_get_from_image (GdkPixbuf *dest,
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GdkImage *src,
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GdkColormap *cmap,
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int src_x,
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int src_y,
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int dest_x,
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int dest_y,
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int width,
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int height);
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* __GDK_PIXBUF_H__ */
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