Use ESFormats for TMDs

We already have a TMDReader, so let's actually use it.

And move ESFormats to IOS::ES, since it's definitely part of IOS.
This adds a DiscIO dependency on Core which will be fixed in a
follow-up PR.

Source/Core/Core/Boot/Boot.cpp

@@ -102,7 +102,7 @@ bool CBoot::FindMapFile(std::string* existing_map_file, std::string* writable_ma
         DiscIO::CNANDContentManager::Access().GetNANDLoader(_StartupPara.m_strFilename);
     if (Loader.IsValid())
     {
-      u64 TitleID = Loader.GetTitleID();
+      u64 TitleID = Loader.GetTMD().GetTitleId();
       title_id_str = StringFromFormat("%08X_%08X", (u32)(TitleID >> 32) & 0xFFFFFFFF,
                                       (u32)TitleID & 0xFFFFFFFF);
     }
@@ -278,11 +278,7 @@ bool CBoot::BootUp()
       PanicAlertT("Warning - starting ISO in wrong console mode!");
     }
 
-    std::vector<u8> tmd_buffer = pVolume.GetTMD();
-    if (!tmd_buffer.empty())
-    {
-      IOS::HLE::ES_DIVerify(tmd_buffer);
-    }
+    IOS::HLE::ES_DIVerify(pVolume.GetTMD());
 
     _StartupPara.bWii = pVolume.GetVolumeType() == DiscIO::Platform::WII_DISC;
 

Source/Core/Core/Boot/Boot_BS2Emu.cpp

@@ -346,11 +346,9 @@ bool CBoot::EmulatedBS2_Wii()
 
   PowerPC::ppcState.gpr[1] = 0x816ffff0;  // StackPointer
 
-  std::vector<u8> tmd = DVDInterface::GetVolume().GetTMD();
+  IOS::ES::TMDReader tmd = DVDInterface::GetVolume().GetTMD();
 
-  ES::TMDReader tmd_reader{std::move(tmd)};
-
-  if (!SetupWiiMemory(tmd_reader.GetIOSId()))
+  if (!SetupWiiMemory(tmd.GetIOSId()))
     return false;
 
   // Execute the apploader

Source/Core/Core/Boot/Boot_WiiWAD.cpp

@@ -78,7 +78,7 @@ bool CBoot::Boot_WiiWAD(const std::string& _pFilename)
   if (!ContentLoader.IsValid())
     return false;
 
-  u64 titleID = ContentLoader.GetTitleID();
+  u64 titleID = ContentLoader.GetTMD().GetTitleId();
   // create data directory
   File::CreateFullPath(Common::GetTitleDataPath(titleID, Common::FROM_SESSION_ROOT));
 
@@ -86,12 +86,11 @@ bool CBoot::Boot_WiiWAD(const std::string& _pFilename)
     IOS::HLE::CreateVirtualFATFilesystem();
   // setup Wii memory
 
-  u64 ios_title_id = 0x0000000100000000ULL | ContentLoader.GetIosVersion();
-  if (!SetupWiiMemory(ios_title_id))
+  if (!SetupWiiMemory(ContentLoader.GetTMD().GetIOSId()))
     return false;
   // DOL
   const DiscIO::SNANDContent* pContent =
-      ContentLoader.GetContentByIndex(ContentLoader.GetBootIndex());
+      ContentLoader.GetContentByIndex(ContentLoader.GetTMD().GetBootIndex());
   if (pContent == nullptr)
     return false;