src/waffle/api/waffle_config.c

   1 // SPDX-FileCopyrightText: Copyright 2012 Intel Corporation
   2 // SPDX-License-Identifier: BSD-2-Clause
   3
   4 #include "api_priv.h"
   5
   6 #include "wcore_config_attrs.h"
   7 #include "wcore_config.h"
   8 #include "wcore_display.h"
   9 #include "wcore_error.h"
  10 #include "wcore_platform.h"
  11
  12 WAFFLE_API struct waffle_config*
  13 waffle_config_choose(
  14         struct waffle_display *dpy,
  15         const int32_t attrib_list[])
  16 {
  17     struct wcore_config *wc_self;
  18     struct wcore_display *wc_dpy = wcore_display(dpy);
  19     struct wcore_config_attrs attrs;
  20     bool ok = true;
  21
  22     const struct api_object *obj_list[] = {
  23         wc_dpy ? &wc_dpy->api : NULL,
  24     };
  25
  26     if (!api_check_entry(obj_list, 1))
  27         return NULL;
  28
  29     ok = wcore_config_attrs_parse(attrib_list, &attrs);
  30     if (!ok)
  31         return NULL;
  32
  33     wc_self = api_platform->vtbl->config.choose(api_platform, wc_dpy, &attrs);
  34     if (!wc_self)
  35         return NULL;
  36
  37     return waffle_config(wc_self);
  38 }
  39
  40 WAFFLE_API bool
  41 waffle_config_destroy(struct waffle_config *self)
  42 {
  43     struct wcore_config *wc_self = wcore_config(self);
  44
  45     const struct api_object *obj_list[] = {
  46         wc_self ? &wc_self->api : NULL,
  47     };
  48
  49     if (!api_check_entry(obj_list, 1))
  50         return false;
  51
  52     return api_platform->vtbl->config.destroy(wc_self);
  53 }
  54
  55 WAFFLE_API union waffle_native_config*
  56 waffle_config_get_native(struct waffle_config *self)
  57 {
  58     struct wcore_config *wc_self = wcore_config(self);
  59
  60     const struct api_object *obj_list[] = {
  61         wc_self ? &wc_self->api : NULL,
  62     };
  63
  64     if (!api_check_entry(obj_list, 1))
  65         return NULL;
  66
  67     if (api_platform->vtbl->config.get_native) {
  68         return api_platform->vtbl->config.get_native(wc_self);
  69     }
  70     else {
  71         wcore_error(WAFFLE_ERROR_UNSUPPORTED_ON_PLATFORM);
  72         return NULL;
  73     }
  74 }