void udev_input_kb_free(void)
{
unsigned i;
#ifdef HAVE_XKBCOMMON
free_xkb();
#endif
for (i = 0; i < UDEV_MAX_KEYS; i++)
udev_key_state[i] = 0;
}
int init_xkb(void)
{
settings_t *settings = config_get_ptr();
mod_map_idx = (xkb_mod_index_t *)calloc(MOD_MAP_SIZE, sizeof(xkb_mod_index_t));
if (!mod_map_idx)
goto error;
mod_map_bit = (uint16_t*)calloc(MOD_MAP_SIZE, sizeof(uint16_t));
if (!mod_map_bit)
goto error;
xkb_ctx = xkb_context_new(XKB_CONTEXT_NO_FLAGS);
if (xkb_ctx)
{
struct string_list *list = NULL;
struct xkb_rule_names rule = {0};
rule.rules = "evdev";
if (*settings->input.keyboard_layout)
{
list = string_split(settings->input.keyboard_layout, ":");
if (list && list->size >= 2)
rule.variant = list->elems[1].data;
if (list && list->size >= 1)
rule.layout = list->elems[0].data;
}
xkb_map = xkb_keymap_new_from_names(xkb_ctx, &rule, XKB_MAP_COMPILE_NO_FLAGS);
if (list)
string_list_free(list);
}
if (xkb_map)
{
xkb_mod_index_t *map_idx = (xkb_mod_index_t*)&mod_map_idx[0];
uint16_t *map_bit = (uint16_t*)&mod_map_bit[0];
xkb_state = xkb_state_new(xkb_map);
*map_idx = xkb_keymap_mod_get_index(xkb_map, XKB_MOD_NAME_CAPS);
map_idx++;
*map_bit = RETROKMOD_CAPSLOCK;
map_bit++;
*map_idx = xkb_keymap_mod_get_index(xkb_map, XKB_MOD_NAME_SHIFT);
map_idx++;
*map_bit = RETROKMOD_SHIFT;
map_bit++;
*map_idx = xkb_keymap_mod_get_index(xkb_map, XKB_MOD_NAME_CTRL);
map_idx++;
*map_bit = RETROKMOD_CTRL;
map_bit++;
*map_idx = xkb_keymap_mod_get_index(xkb_map, XKB_MOD_NAME_ALT);
map_idx++;
*map_bit = RETROKMOD_ALT;
map_bit++;
*map_idx = xkb_keymap_mod_get_index(xkb_map, XKB_MOD_NAME_LOGO);
*map_bit = RETROKMOD_META;
}
return 0;
error:
free_xkb();
return -1;
}
static void gfx_ctx_wl_destroy_resources(gfx_ctx_wayland_data_t *wl)
{
if (!wl)
return;
switch (wl_api)
{
case GFX_CTX_OPENGL_API:
case GFX_CTX_OPENGL_ES_API:
case GFX_CTX_OPENVG_API:
#ifdef HAVE_EGL
egl_destroy(&wl->egl);
if (wl->win)
wl_egl_window_destroy(wl->win);
#endif
break;
case GFX_CTX_VULKAN_API:
#ifdef HAVE_VULKAN
vulkan_context_destroy(&wl->vk, wl->surface);
if (wl->input.fd >= 0)
close(wl->input.fd);
#endif
break;
case GFX_CTX_NONE:
default:
break;
}
#ifdef HAVE_XKBCOMMON
free_xkb();
#endif
if (wl->wl_keyboard)
wl_keyboard_destroy(wl->wl_keyboard);
if (wl->wl_pointer)
wl_pointer_destroy(wl->wl_pointer);
if (wl->cursor.theme)
wl_cursor_theme_destroy(wl->cursor.theme);
if (wl->cursor.surface)
wl_surface_destroy(wl->cursor.surface);
if (wl->seat)
wl_seat_destroy(wl->seat);
if (wl->shell)
wl_shell_destroy(wl->shell);
if (wl->compositor)
wl_compositor_destroy(wl->compositor);
if (wl->registry)
wl_registry_destroy(wl->registry);
if (wl->shell_surf)
wl_shell_surface_destroy(wl->shell_surf);
if (wl->surface)
wl_surface_destroy(wl->surface);
if (wl->input.dpy)
{
wl_display_flush(wl->input.dpy);
wl_display_disconnect(wl->input.dpy);
}
#ifdef HAVE_EGL
wl->win = NULL;
#endif
wl->shell = NULL;
wl->compositor = NULL;
wl->registry = NULL;
wl->input.dpy = NULL;
wl->shell_surf = NULL;
wl->surface = NULL;
wl->width = 0;
wl->height = 0;
}
int init_xkb(int fd, size_t size)
{
char *map_str = NULL;
mod_map_idx = (xkb_mod_index_t *)calloc(
MOD_MAP_SIZE, sizeof(xkb_mod_index_t));
if (!mod_map_idx)
goto error;
mod_map_bit = (uint16_t*)
calloc(MOD_MAP_SIZE, sizeof(uint16_t));
if (!mod_map_bit)
goto error;
xkb_ctx = xkb_context_new(XKB_CONTEXT_NO_FLAGS);
if (xkb_ctx)
{
if (fd >= 0)
{
map_str = (char*)mmap(NULL, size, PROT_READ, MAP_SHARED, fd, 0);
if (map_str == MAP_FAILED)
goto error;
xkb_map = xkb_keymap_new_from_string(xkb_ctx, map_str,
XKB_KEYMAP_FORMAT_TEXT_V1, XKB_KEYMAP_COMPILE_NO_FLAGS);
munmap(map_str, size);
}
else
{
struct string_list *list = NULL;
struct xkb_rule_names rule = {0};
settings_t *settings = config_get_ptr();
rule.rules = "evdev";
if (*settings->arrays.input_keyboard_layout)
{
list = string_split(settings->arrays.input_keyboard_layout, ":");
if (list && list->size >= 2)
rule.variant = list->elems[1].data;
if (list && list->size >= 1)
rule.layout = list->elems[0].data;
}
xkb_map = xkb_keymap_new_from_names(xkb_ctx,
&rule, XKB_MAP_COMPILE_NO_FLAGS);
if (list)
string_list_free(list);
}
}
if (xkb_map)
{
xkb_mod_index_t *map_idx = (xkb_mod_index_t*)&mod_map_idx[0];
uint16_t *map_bit = (uint16_t*)&mod_map_bit[0];
xkb_state = xkb_state_new(xkb_map);
*map_idx = xkb_keymap_mod_get_index(xkb_map, XKB_MOD_NAME_CAPS);
map_idx++;
*map_bit = RETROKMOD_CAPSLOCK;
map_bit++;
*map_idx = xkb_keymap_mod_get_index(xkb_map, XKB_MOD_NAME_SHIFT);
map_idx++;
*map_bit = RETROKMOD_SHIFT;
map_bit++;
*map_idx = xkb_keymap_mod_get_index(xkb_map, XKB_MOD_NAME_CTRL);
map_idx++;
*map_bit = RETROKMOD_CTRL;
map_bit++;
*map_idx = xkb_keymap_mod_get_index(xkb_map, XKB_MOD_NAME_ALT);
map_idx++;
*map_bit = RETROKMOD_ALT;
map_bit++;
*map_idx = xkb_keymap_mod_get_index(xkb_map, XKB_MOD_NAME_LOGO);
*map_bit = RETROKMOD_META;
}
return 0;
error:
free_xkb();
return -1;
}
