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Preload ESP32 locale content supplements

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liu weikai
2026-06-27 14:23:31 +08:00
parent 0c5f4089ba
commit 398aaca87f
1 changed files with 51 additions and 0 deletions
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modules/ui_shared/src/ui/i18n/resource_pack_registry.cpp
+51
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@@ -1706,6 +1706,56 @@ bool can_add_content_supplement(const FontPackRecord& pack)
profile.max_content_supplement_ram_bytes;
}
bool preload_active_locale_preferred_content_supplements()
{
#if defined(ESP_PLATFORM) || defined(ARDUINO_ARCH_ESP32)
if (s_active_locale == nullptr ||
s_active_locale->preferred_content_supplement_pack_ids.empty())
{
return false;
}
bool changed = false;
for (const std::string& pack_id : s_active_locale->preferred_content_supplement_pack_ids)
{
FontPackRecord* pack = find_pack_by_id(s_font_packs, pack_id.c_str());
if (pack == nullptr || pack == s_active_content_font_pack || pack == s_active_ui_font_pack)
{
continue;
}
if (pack->builtin || content_supplement_contains(pack) ||
!font_pack_supports_content(*pack) || pack->coverage.empty())
{
continue;
}
if (!can_add_content_supplement(*pack))
{
std::printf("%s font preload skipped id=%s role=preferred_content_supplement reason=content_budget bytes=%lu profile=%s\n",
kLogTag,
pack->id.c_str(),
static_cast<unsigned long>(pack->estimated_ram_bytes),
::ui::runtime::current_memory_profile().name);
continue;
}
if (!ensure_font_pack_loaded(pack))
{
continue;
}
append_unique_pack(s_content_supplement_packs, pack);
changed = true;
std::printf("%s font preload id=%s role=preferred_content_supplement bytes=%lu source=%s\n",
kLogTag,
pack->id.c_str(),
static_cast<unsigned long>(pack->estimated_ram_bytes),
pack->source_path.empty() ? "<none>" : pack->source_path.c_str());
}
return changed;
#else
return false;
#endif
}
FontPackRecord* choose_content_supplement(const std::vector<uint32_t>& missing)
{
auto choose_best_candidate =
@@ -2767,6 +2817,7 @@ bool activate_locale_internal(LocalePackRecord* locale, FontPackRecord* preserve
preserved_content_pack->id.c_str());
}
(void)preload_active_locale_preferred_content_supplements();
rebuild_runtime_font_chains();
ImePackRecord* effective_ime_pack = resolve_enabled_ime_pack();