dlls/dwrite/unixlib.h

   1 /*
   2  * Copyright 2021 Nikolay Sivov for CodeWeavers
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #include <stdarg.h>
  20 #include "windef.h"
  21 #include "winternl.h"
  22 #include "dwrite.h"
  23 #include "wine/unixlib.h"
  24
  25 struct create_font_object_params
  26 {
  27     const void *data;
  28     UINT64 size;
  29     unsigned int index;
  30     UINT64 *object;
  31 };
  32
  33 struct release_font_object_params
  34 {
  35     UINT64 object;
  36 };
  37
  38 struct get_glyph_outline_params
  39 {
  40     UINT64 object;
  41     unsigned int simulations;
  42     unsigned int glyph;
  43     float emsize;
  44     struct dwrite_outline *outline;
  45 };
  46
  47 struct get_glyph_count_params
  48 {
  49     UINT64 object;
  50     unsigned int *count;
  51 };
  52
  53 struct get_glyph_advance_params
  54 {
  55     UINT64 object;
  56     unsigned int glyph;
  57     unsigned int mode;
  58     float emsize;
  59     int *advance;
  60     unsigned int *has_contours;
  61 };
  62
  63 struct get_glyph_bbox_params
  64 {
  65     UINT64 object;
  66     unsigned int simulations;
  67     unsigned int glyph;
  68     float emsize;
  69     DWRITE_MATRIX m;
  70     RECT *bbox;
  71 };
  72
  73 struct get_glyph_bitmap_params
  74 {
  75     UINT64 object;
  76     unsigned int simulations;
  77     unsigned int glyph;
  78     unsigned int mode;
  79     float emsize;
  80     DWRITE_MATRIX m;
  81     RECT bbox;
  82     int pitch;
  83     BYTE *bitmap;
  84     unsigned int *is_1bpp;
  85 };
  86
  87 struct get_design_glyph_metrics_params
  88 {
  89     UINT64 object;
  90     unsigned int simulations;
  91     unsigned int glyph;
  92     unsigned int upem;
  93     unsigned int ascent;
  94     DWRITE_GLYPH_METRICS *metrics;
  95 };
  96
  97 enum font_backend_funcs
  98 {
  99     unix_process_attach,
 100     unix_process_detach,
 101     unix_create_font_object,
 102     unix_release_font_object,
 103     unix_get_glyph_outline,
 104     unix_get_glyph_count,
 105     unix_get_glyph_advance,
 106     unix_get_glyph_bbox,
 107     unix_get_glyph_bitmap,
 108     unix_get_design_glyph_metrics,
 109 };
 110
 111 extern unixlib_handle_t unixlib_handle DECLSPEC_HIDDEN;
 112
 113 #define UNIX_CALL( func, params ) __wine_unix_call( unixlib_handle, unix_ ## func, params )