Add open-source shared fonts

externals/CMakeLists.txt

@@ -43,6 +43,9 @@ target_include_directories(mbedtls PUBLIC ./mbedtls/include)
 add_library(microprofile INTERFACE)
 target_include_directories(microprofile INTERFACE ./microprofile)
 
+# Open Source Archives
+add_subdirectory(open_source_archives)
+
 # Unicorn
 add_library(unicorn-headers INTERFACE)
 target_include_directories(unicorn-headers INTERFACE ./unicorn/include)

externals/open_source_archives/CMakeLists.txt

@@ -0,0 +1,3 @@
+add_library(open_source_archives INTERFACE)
+
+target_include_directories(open_source_archives INTERFACE "include/")

externals/open_source_archives/Readme.md

@@ -0,0 +1,4 @@
+These files were generated by https://github.com/FearlessTobi/yuzu_system_archives at git commit 0a24b0c9f38d71fb2c4bba5645a39029e539a5ec. To generate the files use the run.sh inside that repository.  
+
+The follwing system archives are currently included:
+ - JPN/EUR/USA System Font

src/core/CMakeLists.txt

@@ -388,7 +388,7 @@ add_library(core STATIC
 create_target_directory_groups(core)
 
 target_link_libraries(core PUBLIC common PRIVATE audio_core video_core)
-target_link_libraries(core PUBLIC Boost::boost PRIVATE fmt lz4_static mbedtls opus unicorn)
+target_link_libraries(core PUBLIC Boost::boost PRIVATE fmt lz4_static mbedtls opus unicorn open_source_archives)
 
 if (ARCHITECTURE_x86_64)
     target_sources(core PRIVATE

src/core/hle/service/ns/pl_u.cpp

@@ -13,6 +13,13 @@
 #include "core/hle/service/filesystem/filesystem.h"
 #include "core/hle/service/ns/pl_u.h"
 
+#include "FontChineseSimplified.ttf.h"
+#include "FontChineseTraditional.ttf.h"
+#include "FontExtendedChineseSimplified.ttf.h"
+#include "FontKorean.ttf.h"
+#include "FontNintendoExtended.ttf.h"
+#include "FontStandard.ttf.h"
+
 namespace Service::NS {
 
 enum class FontArchives : u64 {
@@ -218,7 +225,24 @@ PL_U::PL_U() : ServiceFramework("pl:u") {
             file.ReadBytes(shared_font->data(), shared_font->size());
             BuildSharedFontsRawRegions(*shared_font);
         } else {
-            LOG_WARNING(Service_NS, "Unable to load shared font: {}", filepath);
+            LOG_WARNING(Service_NS,
+                        "Shared Font file missing. Loading open source replacement from memory");
+
+            std::vector<std::vector<u8>> open_source_shared_fonts_ttf;
+            // clang-format off
+            open_source_shared_fonts_ttf.push_back(std::vector<u8>(std::begin(FontChineseSimplified), std::end(FontChineseSimplified)));
+            open_source_shared_fonts_ttf.push_back(std::vector<u8>(std::begin(FontChineseTraditional), std::end(FontChineseTraditional)));
+            open_source_shared_fonts_ttf.push_back(std::vector<u8>(std::begin(FontExtendedChineseSimplified),std::end(FontExtendedChineseSimplified)));
+            open_source_shared_fonts_ttf.push_back(std::vector<u8>(std::begin(FontKorean), std::end(FontKorean)));
+            open_source_shared_fonts_ttf.push_back(std::vector<u8>(std::begin(FontNintendoExtended), std::end(FontNintendoExtended)));
+            open_source_shared_fonts_ttf.push_back(std::vector<u8>(std::begin(FontStandard), std::end(FontStandard)));
+            // clang-format on
+
+            for (std::vector<u8> font_ttf : open_source_shared_fonts_ttf) {
+                FontRegion region{static_cast<u32>(offset + 8), static_cast<u32>(font_ttf.size())};
+                EncryptSharedFont(font_ttf, *shared_font, offset);
+                SHARED_FONT_REGIONS.push_back(region);
+            }
         }
     }
 }