2005-01-20 08:28:54 +00:00
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/* cairo - a vector graphics library with display and print output
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*
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* Copyright © 2002 University of Southern California
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*
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* This library is free software; you can redistribute it and/or
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* modify it either under the terms of the GNU Lesser General Public
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* License version 2.1 as published by the Free Software Foundation
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* (the "LGPL") or, at your option, under the terms of the Mozilla
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* Public License Version 1.1 (the "MPL"). If you do not alter this
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* notice, a recipient may use your version of this file under either
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* the MPL or the LGPL.
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*
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* You should have received a copy of the LGPL along with this library
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* in the file COPYING-LGPL-2.1; if not, write to the Free Software
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2010-04-27 10:17:23 +02:00
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* Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA
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2005-01-20 08:28:54 +00:00
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* You should have received a copy of the MPL along with this library
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* in the file COPYING-MPL-1.1
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*
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* The contents of this file are subject to the Mozilla Public License
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* Version 1.1 (the "License"); you may not use this file except in
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* compliance with the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY
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* OF ANY KIND, either express or implied. See the LGPL or the MPL for
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* the specific language governing rights and limitations.
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*
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* The Original Code is the cairo graphics library.
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*
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* The Initial Developer of the Original Code is University of Southern
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* California.
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*
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* Contributor(s):
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2005-02-22 11:35:03 +00:00
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* Carl D. Worth <cworth@cworth.org>
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2005-01-20 08:28:54 +00:00
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*/
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#ifndef CAIRO_XLIB_H
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#define CAIRO_XLIB_H
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Change cairo_font_t to refer to a font scaled to a particular output device resolution.
src/cairoint.h src/cairo_font.c src/cairo_ft_font.c src/cairo_xlib_surface.c src/cairo_pdf_surface.c src/cairo_gstate.c src/cairo.c: Switch many internal methods from handling cairo_unscaled_font_t and cairo_font_scale_t pairs to handling cairo_font_t.
src/cairo-ft-private.h src/cairo_ft_fontc: Add some internal interfaces for use by the FreeType backend.
Clear the gstate's current font when the transform or target surface changes.
src/cairo.h src/cairo_ft_font.c: Rename cairo_ft_font_pattern to cairo_ft_font_get_pattern().
src/cairo.h src/cairo_ft_font.c: Make cairo_ft_font_create() and cairo_ft_font_create_for_ft_face() take a font scale; make the latter take load_flags for FT_Load_Glyph() as well. Change cairo_ft_font_face() to Xft-style cairo_ft_font_lock_face, cairo_ft_font_unlock_face.
Remove the name/slant/weight=>unscaled font cache, it didn't work with the new cairo_font_t setup. If it turns out to be needed, it can be added back in some other form.
src/cairoint.h src/cairo_font.c: Add a 'flags' field to cairo_glyph_cache_key_t, we use it for load flags with freetype backend.
Switch the caching to be from resolved fontconfig pattern => file; keep only a fixed number of FT_Face objects open at once, similar to FreeType.
src/cairo_gstate.c src/cairoint.h: Add public cairo_font_glyph_extents, use it to implement _cairo_gstate_glyph_extents().
Add refcounting for glyph cache elements; there was an bug where elements got ejected from the cache and freed before they could be used.
src/cairoint.h src/cairo_cache.c (_cairo_cache_random_entry()) New function to return a random entry in the cache matching a predicate; reuse the internals for the previous _random_live_entry().
src/cairoint.h src/cairo_cache.c (_cairo_cache_lookup()): Add an optional created_entry return value.
src/cairo_ft_font.c src/cairo_xlib_surface.c: Adapt to _cairo_cache_lookup() change.
Support max_memory == 0 to indicate an unbounded cache.
src/cairoint.h src/cairo_cache.c (_cairo_cache_remove()): Add a function to manually remove entries from the cache.
Update for changes, document cairo_matrix_t, cairo_glyph_t, etc.
src/cairo.h src/cairo-atsui.h src/cairo-ft.h src/cairo-glitz.h src/cairo-pdf.h src/cairo-png.h src/cairo-ps.h src/cairo-quartz.h src/cairo-xcb.h src/cairo-xlib.h: Add CAIRO_BEGIN/END_DECLS for extern "C", use it on all public headers. Move header guards outermost.
Fix encoding.
2005-01-21 14:33:47 +00:00
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2008-06-23 00:30:04 -04:00
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#include "cairo.h"
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Change cairo_font_t to refer to a font scaled to a particular output device resolution.
src/cairoint.h src/cairo_font.c src/cairo_ft_font.c src/cairo_xlib_surface.c src/cairo_pdf_surface.c src/cairo_gstate.c src/cairo.c: Switch many internal methods from handling cairo_unscaled_font_t and cairo_font_scale_t pairs to handling cairo_font_t.
src/cairo-ft-private.h src/cairo_ft_fontc: Add some internal interfaces for use by the FreeType backend.
Clear the gstate's current font when the transform or target surface changes.
src/cairo.h src/cairo_ft_font.c: Rename cairo_ft_font_pattern to cairo_ft_font_get_pattern().
src/cairo.h src/cairo_ft_font.c: Make cairo_ft_font_create() and cairo_ft_font_create_for_ft_face() take a font scale; make the latter take load_flags for FT_Load_Glyph() as well. Change cairo_ft_font_face() to Xft-style cairo_ft_font_lock_face, cairo_ft_font_unlock_face.
Remove the name/slant/weight=>unscaled font cache, it didn't work with the new cairo_font_t setup. If it turns out to be needed, it can be added back in some other form.
src/cairoint.h src/cairo_font.c: Add a 'flags' field to cairo_glyph_cache_key_t, we use it for load flags with freetype backend.
Switch the caching to be from resolved fontconfig pattern => file; keep only a fixed number of FT_Face objects open at once, similar to FreeType.
src/cairo_gstate.c src/cairoint.h: Add public cairo_font_glyph_extents, use it to implement _cairo_gstate_glyph_extents().
Add refcounting for glyph cache elements; there was an bug where elements got ejected from the cache and freed before they could be used.
src/cairoint.h src/cairo_cache.c (_cairo_cache_random_entry()) New function to return a random entry in the cache matching a predicate; reuse the internals for the previous _random_live_entry().
src/cairoint.h src/cairo_cache.c (_cairo_cache_lookup()): Add an optional created_entry return value.
src/cairo_ft_font.c src/cairo_xlib_surface.c: Adapt to _cairo_cache_lookup() change.
Support max_memory == 0 to indicate an unbounded cache.
src/cairoint.h src/cairo_cache.c (_cairo_cache_remove()): Add a function to manually remove entries from the cache.
Update for changes, document cairo_matrix_t, cairo_glyph_t, etc.
src/cairo.h src/cairo-atsui.h src/cairo-ft.h src/cairo-glitz.h src/cairo-pdf.h src/cairo-png.h src/cairo-ps.h src/cairo-quartz.h src/cairo-xcb.h src/cairo-xlib.h: Add CAIRO_BEGIN/END_DECLS for extern "C", use it on all public headers. Move header guards outermost.
Fix encoding.
2005-01-21 14:33:47 +00:00
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2005-05-06 21:33:22 +00:00
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#if CAIRO_HAS_XLIB_SURFACE
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2005-01-20 08:28:54 +00:00
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2005-03-29 11:54:01 +00:00
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#include <X11/Xlib.h>
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2005-01-20 08:28:54 +00:00
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Change cairo_font_t to refer to a font scaled to a particular output device resolution.
src/cairoint.h src/cairo_font.c src/cairo_ft_font.c src/cairo_xlib_surface.c src/cairo_pdf_surface.c src/cairo_gstate.c src/cairo.c: Switch many internal methods from handling cairo_unscaled_font_t and cairo_font_scale_t pairs to handling cairo_font_t.
src/cairo-ft-private.h src/cairo_ft_fontc: Add some internal interfaces for use by the FreeType backend.
Clear the gstate's current font when the transform or target surface changes.
src/cairo.h src/cairo_ft_font.c: Rename cairo_ft_font_pattern to cairo_ft_font_get_pattern().
src/cairo.h src/cairo_ft_font.c: Make cairo_ft_font_create() and cairo_ft_font_create_for_ft_face() take a font scale; make the latter take load_flags for FT_Load_Glyph() as well. Change cairo_ft_font_face() to Xft-style cairo_ft_font_lock_face, cairo_ft_font_unlock_face.
Remove the name/slant/weight=>unscaled font cache, it didn't work with the new cairo_font_t setup. If it turns out to be needed, it can be added back in some other form.
src/cairoint.h src/cairo_font.c: Add a 'flags' field to cairo_glyph_cache_key_t, we use it for load flags with freetype backend.
Switch the caching to be from resolved fontconfig pattern => file; keep only a fixed number of FT_Face objects open at once, similar to FreeType.
src/cairo_gstate.c src/cairoint.h: Add public cairo_font_glyph_extents, use it to implement _cairo_gstate_glyph_extents().
Add refcounting for glyph cache elements; there was an bug where elements got ejected from the cache and freed before they could be used.
src/cairoint.h src/cairo_cache.c (_cairo_cache_random_entry()) New function to return a random entry in the cache matching a predicate; reuse the internals for the previous _random_live_entry().
src/cairoint.h src/cairo_cache.c (_cairo_cache_lookup()): Add an optional created_entry return value.
src/cairo_ft_font.c src/cairo_xlib_surface.c: Adapt to _cairo_cache_lookup() change.
Support max_memory == 0 to indicate an unbounded cache.
src/cairoint.h src/cairo_cache.c (_cairo_cache_remove()): Add a function to manually remove entries from the cache.
Update for changes, document cairo_matrix_t, cairo_glyph_t, etc.
src/cairo.h src/cairo-atsui.h src/cairo-ft.h src/cairo-glitz.h src/cairo-pdf.h src/cairo-png.h src/cairo-ps.h src/cairo-quartz.h src/cairo-xcb.h src/cairo-xlib.h: Add CAIRO_BEGIN/END_DECLS for extern "C", use it on all public headers. Move header guards outermost.
Fix encoding.
2005-01-21 14:33:47 +00:00
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CAIRO_BEGIN_DECLS
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2005-09-07 16:31:22 +00:00
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cairo_public cairo_surface_t *
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2005-05-17 06:05:13 +00:00
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cairo_xlib_surface_create (Display *dpy,
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Drawable drawable,
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Visual *visual,
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int width,
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int height);
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2005-03-15 16:25:30 +00:00
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2005-09-07 16:31:22 +00:00
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cairo_public cairo_surface_t *
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2005-05-17 06:05:13 +00:00
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cairo_xlib_surface_create_for_bitmap (Display *dpy,
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Pixmap bitmap,
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2005-07-20 18:52:31 +00:00
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Screen *screen,
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2005-05-17 06:05:13 +00:00
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int width,
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int height);
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2005-03-15 16:25:30 +00:00
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2005-09-07 16:31:22 +00:00
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cairo_public void
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2005-03-15 16:25:30 +00:00
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cairo_xlib_surface_set_size (cairo_surface_t *surface,
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int width,
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int height);
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2005-09-07 16:31:22 +00:00
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cairo_public void
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2005-07-21 08:45:57 +00:00
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cairo_xlib_surface_set_drawable (cairo_surface_t *surface,
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Drawable drawable,
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int width,
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int height);
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2006-05-04 03:59:56 -07:00
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cairo_public Display *
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cairo_xlib_surface_get_display (cairo_surface_t *surface);
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2006-05-04 04:01:06 -07:00
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cairo_public Drawable
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cairo_xlib_surface_get_drawable (cairo_surface_t *surface);
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2006-05-04 03:59:56 -07:00
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cairo_public Screen *
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cairo_xlib_surface_get_screen (cairo_surface_t *surface);
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cairo_public Visual *
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cairo_xlib_surface_get_visual (cairo_surface_t *surface);
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cairo_public int
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2006-05-04 04:01:06 -07:00
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cairo_xlib_surface_get_depth (cairo_surface_t *surface);
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2006-05-04 03:59:56 -07:00
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2006-06-21 15:47:03 +12:00
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cairo_public int
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cairo_xlib_surface_get_width (cairo_surface_t *surface);
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cairo_public int
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cairo_xlib_surface_get_height (cairo_surface_t *surface);
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2011-05-27 15:59:37 +01:00
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/* debug interface */
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2012-02-22 10:41:37 +00:00
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cairo_public void
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cairo_xlib_device_debug_cap_xrender_version (cairo_device_t *device,
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int major_version,
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int minor_version);
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2011-05-27 15:59:37 +01:00
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/*
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* @precision: -1 implies automatically choose based on antialiasing mode,
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* any other value overrides and sets the corresponding PolyMode.
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*/
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cairo_public void
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cairo_xlib_device_debug_set_precision (cairo_device_t *device,
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int precision);
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cairo_public int
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cairo_xlib_device_debug_get_precision (cairo_device_t *device);
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Change cairo_font_t to refer to a font scaled to a particular output device resolution.
src/cairoint.h src/cairo_font.c src/cairo_ft_font.c src/cairo_xlib_surface.c src/cairo_pdf_surface.c src/cairo_gstate.c src/cairo.c: Switch many internal methods from handling cairo_unscaled_font_t and cairo_font_scale_t pairs to handling cairo_font_t.
src/cairo-ft-private.h src/cairo_ft_fontc: Add some internal interfaces for use by the FreeType backend.
Clear the gstate's current font when the transform or target surface changes.
src/cairo.h src/cairo_ft_font.c: Rename cairo_ft_font_pattern to cairo_ft_font_get_pattern().
src/cairo.h src/cairo_ft_font.c: Make cairo_ft_font_create() and cairo_ft_font_create_for_ft_face() take a font scale; make the latter take load_flags for FT_Load_Glyph() as well. Change cairo_ft_font_face() to Xft-style cairo_ft_font_lock_face, cairo_ft_font_unlock_face.
Remove the name/slant/weight=>unscaled font cache, it didn't work with the new cairo_font_t setup. If it turns out to be needed, it can be added back in some other form.
src/cairoint.h src/cairo_font.c: Add a 'flags' field to cairo_glyph_cache_key_t, we use it for load flags with freetype backend.
Switch the caching to be from resolved fontconfig pattern => file; keep only a fixed number of FT_Face objects open at once, similar to FreeType.
src/cairo_gstate.c src/cairoint.h: Add public cairo_font_glyph_extents, use it to implement _cairo_gstate_glyph_extents().
Add refcounting for glyph cache elements; there was an bug where elements got ejected from the cache and freed before they could be used.
src/cairoint.h src/cairo_cache.c (_cairo_cache_random_entry()) New function to return a random entry in the cache matching a predicate; reuse the internals for the previous _random_live_entry().
src/cairoint.h src/cairo_cache.c (_cairo_cache_lookup()): Add an optional created_entry return value.
src/cairo_ft_font.c src/cairo_xlib_surface.c: Adapt to _cairo_cache_lookup() change.
Support max_memory == 0 to indicate an unbounded cache.
src/cairoint.h src/cairo_cache.c (_cairo_cache_remove()): Add a function to manually remove entries from the cache.
Update for changes, document cairo_matrix_t, cairo_glyph_t, etc.
src/cairo.h src/cairo-atsui.h src/cairo-ft.h src/cairo-glitz.h src/cairo-pdf.h src/cairo-png.h src/cairo-ps.h src/cairo-quartz.h src/cairo-xcb.h src/cairo-xlib.h: Add CAIRO_BEGIN/END_DECLS for extern "C", use it on all public headers. Move header guards outermost.
Fix encoding.
2005-01-21 14:33:47 +00:00
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CAIRO_END_DECLS
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2005-05-14 10:03:56 +00:00
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#else /* CAIRO_HAS_XLIB_SURFACE */
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# error Cairo was not compiled with support for the xlib backend
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2005-01-20 08:28:54 +00:00
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#endif /* CAIRO_HAS_XLIB_SURFACE */
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2005-05-14 10:03:56 +00:00
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2005-01-20 08:28:54 +00:00
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#endif /* CAIRO_XLIB_H */
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