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-rw-r--r--Build/source/libs/cairo/cairo-1.12.8/src/win32/cairo-win32-surface.c321
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diff --git a/Build/source/libs/cairo/cairo-1.12.8/src/win32/cairo-win32-surface.c b/Build/source/libs/cairo/cairo-1.12.8/src/win32/cairo-win32-surface.c
deleted file mode 100644
index 7cd46fc6062..00000000000
--- a/Build/source/libs/cairo/cairo-1.12.8/src/win32/cairo-win32-surface.c
+++ /dev/null
@@ -1,321 +0,0 @@
-/* -*- Mode: c; tab-width: 8; c-basic-offset: 4; indent-tabs-mode: t; -*- */
-/* Cairo - a vector graphics library with display and print output
- *
- * Copyright © 2005 Red Hat, Inc.
- * Copyright © 2012 Intel Corporation
- *
- * 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.
- *
- * Contributor(s):
- * Owen Taylor <otaylor@redhat.com>
- * Stuart Parmenter <stuart@mozilla.com>
- * Vladimir Vukicevic <vladimir@pobox.com>
- */
-
-#define WIN32_LEAN_AND_MEAN
-/* We require Windows 2000 features such as ETO_PDY */
-#if !defined(WINVER) || (WINVER < 0x0500)
-# define WINVER 0x0500
-#endif
-#if !defined(_WIN32_WINNT) || (_WIN32_WINNT < 0x0500)
-# define _WIN32_WINNT 0x0500
-#endif
-
-#include "cairoint.h"
-
-#include "cairo-default-context-private.h"
-#include "cairo-error-private.h"
-#include "cairo-image-surface-private.h"
-#include "cairo-paginated-private.h"
-#include "cairo-pattern-private.h"
-#include "cairo-win32-private.h"
-#include "cairo-scaled-font-subsets-private.h"
-#include "cairo-surface-fallback-private.h"
-#include "cairo-surface-backend-private.h"
-
-#include <wchar.h>
-#include <windows.h>
-
-#if defined(__MINGW32__) && !defined(ETO_PDY)
-# define ETO_PDY 0x2000
-#endif
-
-/**
- * SECTION:cairo-win32
- * @Title: Win32 Surfaces
- * @Short_Description: Microsoft Windows surface support
- * @See_Also: #cairo_surface_t
- *
- * The Microsoft Windows surface is used to render cairo graphics to
- * Microsoft Windows windows, bitmaps, and printing device contexts.
- *
- * The surface returned by cairo_win32_printing_surface_create() is of surface
- * type %CAIRO_SURFACE_TYPE_WIN32_PRINTING and is a multi-page vector surface
- * type.
- *
- * The surface returned by the other win32 constructors is of surface type
- * %CAIRO_SURFACE_TYPE_WIN32 and is a raster surface type.
- **/
-
-/**
- * CAIRO_HAS_WIN32_SURFACE:
- *
- * Defined if the Microsoft Windows surface backend is available.
- * This macro can be used to conditionally compile backend-specific code.
- *
- * Since: 1.0
- **/
-
-/**
- * _cairo_win32_print_gdi_error:
- * @context: context string to display along with the error
- *
- * Helper function to dump out a human readable form of the
- * current error code.
- *
- * Return value: A cairo status code for the error code
- **/
-cairo_status_t
-_cairo_win32_print_gdi_error (const char *context)
-{
- void *lpMsgBuf;
- DWORD last_error = GetLastError ();
-
- if (!FormatMessageW (FORMAT_MESSAGE_ALLOCATE_BUFFER |
- FORMAT_MESSAGE_FROM_SYSTEM,
- NULL,
- last_error,
- MAKELANGID (LANG_NEUTRAL, SUBLANG_DEFAULT),
- (LPWSTR) &lpMsgBuf,
- 0, NULL)) {
- fprintf (stderr, "%s: Unknown GDI error", context);
- } else {
- fprintf (stderr, "%s: %S", context, (wchar_t *)lpMsgBuf);
-
- LocalFree (lpMsgBuf);
- }
-
- fflush (stderr);
-
- /* We should switch off of last_status, but we'd either return
- * CAIRO_STATUS_NO_MEMORY or CAIRO_STATUS_UNKNOWN_ERROR and there
- * is no CAIRO_STATUS_UNKNOWN_ERROR.
- */
- return _cairo_error (CAIRO_STATUS_NO_MEMORY);
-}
-
-cairo_bool_t
-_cairo_win32_surface_get_extents (void *abstract_surface,
- cairo_rectangle_int_t *rectangle)
-{
- cairo_win32_surface_t *surface = abstract_surface;
-
- *rectangle = surface->extents;
- return TRUE;
-}
-
-/**
- * cairo_win32_surface_get_dc:
- * @surface: a #cairo_surface_t
- *
- * Returns the HDC associated with this surface, or %NULL if none.
- * Also returns %NULL if the surface is not a win32 surface.
- *
- * A call to cairo_surface_flush() is required before using the HDC to
- * ensure that all pending drawing operations are finished and to
- * restore any temporary modification cairo has made to its state. A
- * call to cairo_surface_mark_dirty() is required after the state or
- * the content of the HDC has been modified.
- *
- * Return value: HDC or %NULL if no HDC available.
- *
- * Since: 1.2
- **/
-HDC
-cairo_win32_surface_get_dc (cairo_surface_t *surface)
-{
- if (surface->backend->type == CAIRO_SURFACE_TYPE_WIN32)
- return to_win32_surface(surface)->dc;
-
- if (_cairo_surface_is_paginated (surface)) {
- cairo_surface_t *target = _cairo_paginated_surface_get_target (surface);
- if (target->backend->type == CAIRO_SURFACE_TYPE_WIN32_PRINTING)
- return to_win32_surface(target)->dc;
- }
-
- return NULL;
-}
-
-/**
- * cairo_win32_surface_get_image:
- * @surface: a #cairo_surface_t
- *
- * Returns a #cairo_surface_t image surface that refers to the same bits
- * as the DIB of the Win32 surface. If the passed-in win32 surface
- * is not a DIB surface, %NULL is returned.
- *
- * Return value: a #cairo_surface_t (owned by the win32 #cairo_surface_t),
- * or %NULL if the win32 surface is not a DIB.
- *
- * Since: 1.4
- **/
-cairo_surface_t *
-cairo_win32_surface_get_image (cairo_surface_t *surface)
-{
- if (surface->backend->type != CAIRO_SURFACE_TYPE_WIN32)
- return NULL;
-
- GdiFlush();
- return to_win32_display_surface(surface)->image;
-}
-
-#define STACK_GLYPH_SIZE 256
-cairo_int_status_t
-_cairo_win32_surface_emit_glyphs (cairo_win32_surface_t *dst,
- const cairo_pattern_t *source,
- cairo_glyph_t *glyphs,
- int num_glyphs,
- cairo_scaled_font_t *scaled_font,
- cairo_bool_t glyph_indexing)
-{
-#if CAIRO_HAS_WIN32_FONT
- WORD glyph_buf_stack[STACK_GLYPH_SIZE];
- WORD *glyph_buf = glyph_buf_stack;
- int dxy_buf_stack[2 * STACK_GLYPH_SIZE];
- int *dxy_buf = dxy_buf_stack;
-
- BOOL win_result = 0;
- int i, j;
-
- cairo_solid_pattern_t *solid_pattern;
- COLORREF color;
-
- cairo_matrix_t device_to_logical;
-
- int start_x, start_y;
- double user_x, user_y;
- int logical_x, logical_y;
- unsigned int glyph_index_option;
-
- /* We can only handle win32 fonts */
- assert (cairo_scaled_font_get_type (scaled_font) == CAIRO_FONT_TYPE_WIN32);
-
- /* We can only handle opaque solid color sources and destinations */
- assert (_cairo_pattern_is_opaque_solid(source));
- assert (dst->format == CAIRO_FORMAT_RGB24);
-
- solid_pattern = (cairo_solid_pattern_t *)source;
- color = RGB(((int)solid_pattern->color.red_short) >> 8,
- ((int)solid_pattern->color.green_short) >> 8,
- ((int)solid_pattern->color.blue_short) >> 8);
-
- cairo_win32_scaled_font_get_device_to_logical(scaled_font, &device_to_logical);
-
- SaveDC(dst->dc);
-
- cairo_win32_scaled_font_select_font(scaled_font, dst->dc);
- SetTextColor(dst->dc, color);
- SetTextAlign(dst->dc, TA_BASELINE | TA_LEFT);
- SetBkMode(dst->dc, TRANSPARENT);
-
- if (num_glyphs > STACK_GLYPH_SIZE) {
- glyph_buf = (WORD *) _cairo_malloc_ab (num_glyphs, sizeof(WORD));
- dxy_buf = (int *) _cairo_malloc_abc (num_glyphs, sizeof(int), 2);
- }
-
- /* It is vital that dx values for dxy_buf are calculated from the delta of
- * _logical_ x coordinates (not user x coordinates) or else the sum of all
- * previous dx values may start to diverge from the current glyph's x
- * coordinate due to accumulated rounding error. As a result strings could
- * be painted shorter or longer than expected. */
-
- user_x = glyphs[0].x;
- user_y = glyphs[0].y;
-
- cairo_matrix_transform_point(&device_to_logical,
- &user_x, &user_y);
-
- logical_x = _cairo_lround (user_x);
- logical_y = _cairo_lround (user_y);
-
- start_x = logical_x;
- start_y = logical_y;
-
- for (i = 0, j = 0; i < num_glyphs; ++i, j = 2 * i) {
- glyph_buf[i] = (WORD) glyphs[i].index;
- if (i == num_glyphs - 1) {
- dxy_buf[j] = 0;
- dxy_buf[j+1] = 0;
- } else {
- double next_user_x = glyphs[i+1].x;
- double next_user_y = glyphs[i+1].y;
- int next_logical_x, next_logical_y;
-
- cairo_matrix_transform_point(&device_to_logical,
- &next_user_x, &next_user_y);
-
- next_logical_x = _cairo_lround (next_user_x);
- next_logical_y = _cairo_lround (next_user_y);
-
- dxy_buf[j] = _cairo_lround (next_logical_x - logical_x);
- dxy_buf[j+1] = _cairo_lround (next_logical_y - logical_y);
-
- logical_x = next_logical_x;
- logical_y = next_logical_y;
- }
- }
-
- if (glyph_indexing)
- glyph_index_option = ETO_GLYPH_INDEX;
- else
- glyph_index_option = 0;
-
- win_result = ExtTextOutW(dst->dc,
- start_x,
- start_y,
- glyph_index_option | ETO_PDY,
- NULL,
- glyph_buf,
- num_glyphs,
- dxy_buf);
- if (!win_result) {
- _cairo_win32_print_gdi_error("_cairo_win32_surface_show_glyphs(ExtTextOutW failed)");
- }
-
- RestoreDC(dst->dc, -1);
-
- if (glyph_buf != glyph_buf_stack) {
- free(glyph_buf);
- free(dxy_buf);
- }
- return (win_result) ? CAIRO_STATUS_SUCCESS : CAIRO_INT_STATUS_UNSUPPORTED;
-#else
- return CAIRO_INT_STATUS_UNSUPPORTED;
-#endif
-}
-#undef STACK_GLYPH_SIZE