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Diffstat (limited to 'gfx/cairo/cairo/src/cairo-xlib-private.h')
| -rw-r--r-- | gfx/cairo/cairo/src/cairo-xlib-private.h | 200 |
1 files changed, 200 insertions, 0 deletions
diff --git a/gfx/cairo/cairo/src/cairo-xlib-private.h b/gfx/cairo/cairo/src/cairo-xlib-private.h new file mode 100644 index 000000000..bd260bc0e --- /dev/null +++ b/gfx/cairo/cairo/src/cairo-xlib-private.h @@ -0,0 +1,200 @@ +/* Cairo - a vector graphics library with display and print output + * + * Copyright © 2005 Red Hat, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it either under the terms of the GNU Lesser General Public + * License version 2.1 as published by the Free Software Foundation + * (the "LGPL") or, at your option, under the terms of the Mozilla + * Public License Version 1.1 (the "MPL"). If you do not alter this + * notice, a recipient may use your version of this file under either + * the MPL or the LGPL. + * + * You should have received a copy of the LGPL along with this library + * in the file COPYING-LGPL-2.1; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA + * You should have received a copy of the MPL along with this library + * in the file COPYING-MPL-1.1 + * + * The contents of this file are subject to the Mozilla Public License + * Version 1.1 (the "License"); you may not use this file except in + * compliance with the License. You may obtain a copy of the License at + * http://www.mozilla.org/MPL/ + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY + * OF ANY KIND, either express or implied. See the LGPL or the MPL for + * the specific language governing rights and limitations. + * + * The Original Code is the cairo graphics library. + * + * The Initial Developer of the Original Code is Red Hat, Inc. + * + * Contributors(s): + * Chris Wilson <chris@chris-wilson.co.uk> + * Karl Tomlinson <karlt+@karlt.net>, Mozilla Corporation + */ + +#ifndef CAIRO_XLIB_PRIVATE_H +#define CAIRO_XLIB_PRIVATE_H + +#include "cairo-xlib.h" +#include "cairo-xlib-xrender-private.h" + +#include "cairo-compiler-private.h" +#include "cairo-device-private.h" +#include "cairo-freelist-type-private.h" +#include "cairo-list-private.h" +#include "cairo-reference-count-private.h" +#include "cairo-types-private.h" + +typedef struct _cairo_xlib_display cairo_xlib_display_t; +typedef struct _cairo_xlib_screen cairo_xlib_screen_t; + +typedef struct _cairo_xlib_hook cairo_xlib_hook_t; +typedef struct _cairo_xlib_job cairo_xlib_job_t; +typedef void (*cairo_xlib_notify_func) (Display *, void *); +typedef void (*cairo_xlib_notify_resource_func) (Display *, XID); + +struct _cairo_xlib_hook { + cairo_xlib_hook_t *prev, *next; /* private */ + void (*func) (cairo_xlib_display_t *display, void *data); +}; + +/* size of color cube */ +#define CUBE_SIZE 6 +/* size of gray ramp */ +#define RAMP_SIZE 16 + +struct _cairo_xlib_display { + cairo_device_t base; + + cairo_xlib_display_t *next; + + Display *display; + cairo_list_t screens; + + int render_major; + int render_minor; + XRenderPictFormat *cached_xrender_formats[CAIRO_FORMAT_RGB16_565 + 1]; + + cairo_xlib_job_t *workqueue; + cairo_freelist_t wq_freelist; + + cairo_xlib_hook_t *close_display_hooks; + unsigned int buggy_gradients :1; + unsigned int buggy_pad_reflect :1; + unsigned int buggy_repeat :1; + unsigned int closed :1; +}; + +typedef struct _cairo_xlib_visual_info { + cairo_list_t link; + VisualID visualid; + struct { uint8_t a, r, g, b; } colors[256]; + uint8_t cube_to_pseudocolor[CUBE_SIZE][CUBE_SIZE][CUBE_SIZE]; + uint8_t field8_to_cube[256]; + int8_t dither8_to_cube[256]; + uint8_t gray8_to_pseudocolor[256]; +} cairo_xlib_visual_info_t; + +struct _cairo_xlib_screen { + cairo_list_t link; + + cairo_device_t *device; + Screen *screen; + + cairo_bool_t has_font_options; + cairo_font_options_t font_options; + + GC gc[4]; + cairo_atomic_int_t gc_depths; /* 4 x uint8_t */ + + cairo_list_t visuals; +}; + +cairo_private cairo_device_t * +_cairo_xlib_device_create (Display *display); + +cairo_private cairo_xlib_screen_t * +_cairo_xlib_display_get_screen (cairo_xlib_display_t *display, + Screen *screen); + +cairo_private void +_cairo_xlib_add_close_display_hook (cairo_xlib_display_t *display, cairo_xlib_hook_t *hook); + +cairo_private void +_cairo_xlib_remove_close_display_hook (cairo_xlib_display_t *display, cairo_xlib_hook_t *hook); + +cairo_private cairo_status_t +_cairo_xlib_display_queue_work (cairo_xlib_display_t *display, + cairo_xlib_notify_func notify, + void *data, + void (*destroy)(void *)); +cairo_private cairo_status_t +_cairo_xlib_display_queue_resource (cairo_xlib_display_t *display, + cairo_xlib_notify_resource_func notify, + XID resource); +cairo_private cairo_status_t +_cairo_xlib_display_acquire (cairo_device_t *device, + cairo_xlib_display_t **display); + +cairo_private void +_cairo_xlib_display_get_xrender_version (cairo_xlib_display_t *display, + int *major, int *minor); + +cairo_private cairo_bool_t +_cairo_xlib_display_has_repeat (cairo_device_t *device); + +cairo_private cairo_bool_t +_cairo_xlib_display_has_reflect (cairo_device_t *device); + +cairo_private cairo_bool_t +_cairo_xlib_display_has_gradients (cairo_device_t *device); + +cairo_private XRenderPictFormat * +_cairo_xlib_display_get_xrender_format (cairo_xlib_display_t *display, + cairo_format_t format); + +cairo_private cairo_status_t +_cairo_xlib_screen_get (Display *dpy, + Screen *screen, + cairo_xlib_screen_t **out); + +cairo_private void +_cairo_xlib_screen_destroy (cairo_xlib_screen_t *info); + +cairo_private void +_cairo_xlib_screen_close_display (cairo_xlib_display_t *display, + cairo_xlib_screen_t *info); + +cairo_private GC +_cairo_xlib_screen_get_gc (cairo_xlib_display_t *display, + cairo_xlib_screen_t *info, + int depth, + Drawable drawable); + +cairo_private void +_cairo_xlib_screen_put_gc (cairo_xlib_display_t *display, + cairo_xlib_screen_t *info, + int depth, + GC gc); + +cairo_private cairo_font_options_t * +_cairo_xlib_screen_get_font_options (cairo_xlib_screen_t *info); + +cairo_private cairo_status_t +_cairo_xlib_screen_get_visual_info (cairo_xlib_display_t *display, + cairo_xlib_screen_t *info, + Visual *visual, + cairo_xlib_visual_info_t **out); + +cairo_private cairo_status_t +_cairo_xlib_visual_info_create (Display *dpy, + int screen, + VisualID visualid, + cairo_xlib_visual_info_t **out); + +cairo_private void +_cairo_xlib_visual_info_destroy (cairo_xlib_visual_info_t *info); + +#endif /* CAIRO_XLIB_PRIVATE_H */ |