diff options
Diffstat (limited to 'Ryujinx.HLE/Font')
| -rw-r--r-- | Ryujinx.HLE/Font/SharedFontManager.cs | 177 | ||||
| -rw-r--r-- | Ryujinx.HLE/Font/SharedFontType.cs | 12 |
2 files changed, 0 insertions, 189 deletions
diff --git a/Ryujinx.HLE/Font/SharedFontManager.cs b/Ryujinx.HLE/Font/SharedFontManager.cs deleted file mode 100644 index fce270de..00000000 --- a/Ryujinx.HLE/Font/SharedFontManager.cs +++ /dev/null @@ -1,177 +0,0 @@ -using ChocolArm64.Exceptions; -using ChocolArm64.Memory; -using Ryujinx.HLE.Logging; -using Ryujinx.HLE.OsHle; -using Ryujinx.HLE.OsHle.Handles; -using Ryujinx.HLE.Resource; -using System; -using System.Collections.Generic; -using System.IO; - - -namespace Ryujinx.HLE.Font -{ - public class SharedFontManager - { - private const uint SharedMemorySize = 0x1100000; - private Logger Log; - - private string FontsPath; - - private object ShMemLock; - - private (AMemory, long, long)[] ShMemPositions; - - private Dictionary<SharedFontType, byte[]> FontData; - - private uint[] LoadedFonts; - - public SharedFontManager(Logger Log, string SystemPath) - { - this.Log = Log; - this.FontsPath = Path.Combine(SystemPath, "fonts"); - - ShMemLock = new object(); - - ShMemPositions = new(AMemory, long, long)[0]; - - FontData = new Dictionary<SharedFontType, byte[]>() - { - { SharedFontType.JapanUsEurope, GetData("FontStandard") }, - { SharedFontType.SimplifiedChinese, GetData("FontChineseSimplified") }, - { SharedFontType.SimplifiedChineseEx, GetData("FontExtendedChineseSimplified") }, - { SharedFontType.TraditionalChinese, GetData("FontChineseTraditional") }, - { SharedFontType.Korean, GetData("FontKorean") }, - { SharedFontType.NintendoEx, GetData("FontNintendoExtended") } - }; - - int FontMemoryUsage = 0; - foreach (byte[] data in FontData.Values) - { - FontMemoryUsage += data.Length; - FontMemoryUsage += 0x8; - } - - if (FontMemoryUsage > SharedMemorySize) - { - throw new InvalidSystemResourceException($"The sum of all fonts size exceed the shared memory size. Please make sure that the fonts don't exceed {SharedMemorySize} bytes in total. (actual size: {FontMemoryUsage} bytes)"); - } - - LoadedFonts = new uint[FontData.Count]; - } - - public byte[] GetData(string FontName) - { - string FontFilePath = Path.Combine(FontsPath, $"{FontName}.ttf"); - if (File.Exists(FontFilePath)) - { - return File.ReadAllBytes(FontFilePath); - } - else - { - throw new InvalidSystemResourceException($"Font \"{FontName}.ttf\" not found. Please provide it in \"{FontsPath}\"."); - } - } - - public void MapFont(SharedFontType FontType, AMemory Memory, long Position) - { - uint SharedMemoryAddressOffset = GetSharedMemoryAddressOffset(FontType); - // TODO: find what are the 8 bytes before the font - Memory.WriteUInt64(Position + SharedMemoryAddressOffset - 8, 0); - Memory.WriteBytes(Position + SharedMemoryAddressOffset, FontData[FontType]); - } - - public void PropagateNewMapFont(SharedFontType Type) - { - lock (ShMemLock) - { - foreach ((AMemory Memory, long Position, long Size) in ShMemPositions) - { - AMemoryMapInfo MemoryInfo = Memory.Manager.GetMapInfo(Position); - - if (MemoryInfo == null) - { - throw new VmmPageFaultException(Position); - } - - // The memory is read only, we need to changes that to add the new font - AMemoryPerm originalPerms = MemoryInfo.Perm; - Memory.Manager.Reprotect(Position, Size, AMemoryPerm.RW); - MapFont(Type, Memory, Position); - Memory.Manager.Reprotect(Position, Size, originalPerms); - } - } - } - - internal void ShMemMap(object sender, EventArgs e) - { - HSharedMem SharedMem = (HSharedMem)sender; - - lock (ShMemLock) - { - ShMemPositions = SharedMem.GetVirtualPositions(); - - (AMemory Memory, long Position, long Size) = ShMemPositions[ShMemPositions.Length - 1]; - - for (int Type = 0; Type < LoadedFonts.Length; Type++) - { - if (LoadedFonts[(int)Type] == 1) - { - MapFont((SharedFontType)Type, Memory, Position); - } - } - } - } - - internal void ShMemUnmap(object sender, EventArgs e) - { - HSharedMem SharedMem = (HSharedMem)sender; - - lock (ShMemLock) - { - ShMemPositions = SharedMem.GetVirtualPositions(); - } - } - - public void Load(SharedFontType FontType) - { - if (LoadedFonts[(int)FontType] == 0) - { - PropagateNewMapFont(FontType); - } - - LoadedFonts[(int)FontType] = 1; - } - - public uint GetLoadState(SharedFontType FontType) - { - if (LoadedFonts[(int)FontType] != 1) - { - // Some games don't request a load, so we need to load it here. - Load(FontType); - return 0; - } - return LoadedFonts[(int)FontType]; - } - - public uint GetFontSize(SharedFontType FontType) - { - return (uint)FontData[FontType].Length; - } - - public uint GetSharedMemoryAddressOffset(SharedFontType FontType) - { - uint Pos = 0x8; - - for (SharedFontType Type = SharedFontType.JapanUsEurope; Type < FontType; Type++) - { - Pos += GetFontSize(Type); - Pos += 0x8; - } - - return Pos; - } - - public int Count => FontData.Count; - } -} diff --git a/Ryujinx.HLE/Font/SharedFontType.cs b/Ryujinx.HLE/Font/SharedFontType.cs deleted file mode 100644 index ca8a42b0..00000000 --- a/Ryujinx.HLE/Font/SharedFontType.cs +++ /dev/null @@ -1,12 +0,0 @@ -namespace Ryujinx.HLE.Font -{ - public enum SharedFontType - { - JapanUsEurope = 0, - SimplifiedChinese = 1, - SimplifiedChineseEx = 2, - TraditionalChinese = 3, - Korean = 4, - NintendoEx = 5 - } -}
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