Lightless-Sync/LightlessClient
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merge 2.0.0 into migration

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2025-11-29 17:27:24 +01:00
parent d1f5122cd4 9e12725f89
commit 35af9b065b
60 changed files with 2604 additions and 1939 deletions
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2
LightlessSync/Services/Chat/ChatModels.cs
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@@ -1,5 +1,3 @@
using System;
using System.Collections.Generic;
using LightlessSync.API.Dto.Chat;
namespace LightlessSync.Services.Chat;

7
LightlessSync/Services/Chat/ZoneChatService.cs
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@@ -1,12 +1,5 @@
using LightlessSync;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;
using LightlessSync.API.Dto;
using LightlessSync.API.Dto.Chat;
using LightlessSync.Services;
using LightlessSync.Services.ActorTracking;
using LightlessSync.Services.Mediator;
using LightlessSync.WebAPI;

256
LightlessSync/Services/NameplateService.cs
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@@ -1,114 +1,254 @@
using Dalamud.Game.ClientState.Objects.Enums;
using Dalamud.Game.Gui.NamePlate;
using Dalamud.Game.ClientState.Objects.SubKinds;
using Dalamud.Game.NativeWrapper;
using Dalamud.Game.Text.SeStringHandling;
using Dalamud.Hooking;
using Dalamud.Plugin.Services;
using Dalamud.Utility;
using Dalamud.Utility.Signatures;
using FFXIVClientStructs.FFXIV.Client.Game.Character;
using FFXIVClientStructs.FFXIV.Client.UI;
using FFXIVClientStructs.FFXIV.Component.GUI;
using LightlessSync.LightlessConfiguration;
using LightlessSync.Services.Mediator;
using LightlessSync.UI;
using LightlessSync.UI.Services;
using Microsoft.Extensions.Logging;
using System.Numerics;
using static LightlessSync.UI.DtrEntry;
using LSeStringBuilder = Lumina.Text.SeStringBuilder;
namespace LightlessSync.Services;
public class NameplateService : DisposableMediatorSubscriberBase
/// <summary>
/// NameplateService is used for coloring our nameplates based on the settings of the user.
/// </summary>
public unsafe class NameplateService : DisposableMediatorSubscriberBase
{
private delegate nint UpdateNameplateDelegate(RaptureAtkModule* raptureAtkModule, RaptureAtkModule.NamePlateInfo* namePlateInfo, NumberArrayData* numArray, StringArrayData* stringArray, BattleChara* battleChara, int numArrayIndex, int stringArrayIndex);
// Glyceri, Thanks :bow:
[Signature("40 53 55 57 41 56 48 81 EC ?? ?? ?? ?? 48 8B 84 24", DetourName = nameof(UpdateNameplateDetour))]
private readonly Hook<UpdateNameplateDelegate>? _nameplateHook = null;
private readonly ILogger<NameplateService> _logger;
private readonly LightlessConfigService _configService;
private readonly IClientState _clientState;
private readonly INamePlateGui _namePlateGui;
private readonly IGameGui _gameGui;
private readonly IObjectTable _objectTable;
private readonly PairUiService _pairUiService;
public NameplateService(ILogger<NameplateService> logger,
LightlessConfigService configService,
INamePlateGui namePlateGui,
IClientState clientState,
PairUiService pairUiService,
LightlessMediator lightlessMediator) : base(logger, lightlessMediator)
IGameGui gameGui,
IObjectTable objectTable,
IGameInteropProvider interop,
LightlessMediator lightlessMediator,
PairUiService pairUiService) : base(logger, lightlessMediator)
{
_logger = logger;
_configService = configService;
_namePlateGui = namePlateGui;
_clientState = clientState;
_gameGui = gameGui;
_objectTable = objectTable;
_pairUiService = pairUiService;
_namePlateGui.OnNamePlateUpdate += OnNamePlateUpdate;
_namePlateGui.RequestRedraw();
Mediator.Subscribe<VisibilityChange>(this, (_) => _namePlateGui.RequestRedraw());
interop.InitializeFromAttributes(this);
_nameplateHook?.Enable();
Refresh();
Mediator.Subscribe<VisibilityChange>(this, (_) => Refresh());
}
private void OnNamePlateUpdate(INamePlateUpdateContext context, IReadOnlyList<INamePlateUpdateHandler> handlers)
/// <summary>
/// Detour for the game's internal nameplate update function.
/// This will be called whenever the client updates any nameplate.
///
/// We hook into it to apply our own nameplate coloring logic via <see cref="SetNameplate"/>,
/// </summary>
private nint UpdateNameplateDetour(RaptureAtkModule* raptureAtkModule, RaptureAtkModule.NamePlateInfo* namePlateInfo, NumberArrayData* numArray, StringArrayData* stringArray, BattleChara* battleChara, int numArrayIndex, int stringArrayIndex)
{
if (!_configService.Current.IsNameplateColorsEnabled || (_configService.Current.IsNameplateColorsEnabled && _clientState.IsPvPExcludingDen))
try
{
SetNameplate(namePlateInfo, battleChara);
}
catch (Exception e)
{
_logger.LogError(e, "Error in NameplateService UpdateNameplateDetour");
}
return _nameplateHook!.Original(raptureAtkModule, namePlateInfo, numArray, stringArray, battleChara, numArrayIndex, stringArrayIndex);
}
/// <summary>
/// Determine if the player should be colored based on conditions (isFriend, IsInParty)
/// </summary>
/// <param name="playerCharacter">Player character that will be checked</param>
/// <param name="visibleUserIds">All visible users in the current object table</param>
/// <returns>PLayer should or shouldnt be colored based on the result. True means colored</returns>
private bool ShouldColorPlayer(IPlayerCharacter playerCharacter, HashSet<ulong> visibleUserIds)
{
if (!visibleUserIds.Contains(playerCharacter.GameObjectId))
return false;
var isInParty = playerCharacter.StatusFlags.HasFlag(StatusFlags.PartyMember);
var isFriend = playerCharacter.StatusFlags.HasFlag(StatusFlags.Friend);
bool partyColorAllowed = _configService.Current.overridePartyColor && isInParty;
bool friendColorAllowed = _configService.Current.overrideFriendColor && isFriend;
if ((isInParty && !partyColorAllowed) || (isFriend && !friendColorAllowed))
return false;
return true;
}
/// <summary>
/// Setting up the nameplate of the user to be colored
/// </summary>
/// <param name="namePlateInfo">Information given from the Signature to be updated</param>
/// <param name="battleChara">Character from FF</param>
private void SetNameplate(RaptureAtkModule.NamePlateInfo* namePlateInfo, BattleChara* battleChara)
{
if (!_configService.Current.IsNameplateColorsEnabled || _clientState.IsPvPExcludingDen)
return;
if (namePlateInfo == null || battleChara == null)
return;
var obj = _objectTable.FirstOrDefault(o => o.Address == (nint)battleChara);
if (obj is not IPlayerCharacter player)
return;
var snapshot = _pairUiService.GetSnapshot();
var visibleUsersIds = snapshot.PairsByUid.Values
.Where(u => u.IsVisible && u.PlayerCharacterId != uint.MaxValue)
.Select(u => (ulong)u.PlayerCharacterId)
.ToHashSet();
.Where(u => u.IsVisible && u.PlayerCharacterId != uint.MaxValue)
.Select(u => (ulong)u.PlayerCharacterId)
.ToHashSet();
var colors = _configService.Current.NameplateColors;
//Check if player should be colored
if (!ShouldColorPlayer(player, visibleUsersIds))
return;
foreach (var handler in handlers)
{
var playerCharacter = handler.PlayerCharacter;
if (playerCharacter == null)
continue;
var originalName = player.Name.ToString();
var isInParty = playerCharacter.StatusFlags.HasFlag(StatusFlags.PartyMember);
var isFriend = playerCharacter.StatusFlags.HasFlag(StatusFlags.Friend);
bool partyColorAllowed = (_configService.Current.overridePartyColor && isInParty);
bool friendColorAllowed = (_configService.Current.overrideFriendColor && isFriend);
//Check if not null of the name
if (string.IsNullOrEmpty(originalName))
return;
if (visibleUsersIds.Contains(handler.GameObjectId) &&
!(
(isInParty && !partyColorAllowed) ||
(isFriend && !friendColorAllowed)
))
{
handler.NameParts.TextWrap = CreateTextWrap(colors);
//Check if any characters/symbols are forbidden
if (HasForbiddenSeStringChars(originalName))
return;
if (_configService.Current.overrideFcTagColor)
{
bool hasActualFcTag = playerCharacter.CompanyTag.TextValue.Length > 0;
bool isFromDifferentRealm = playerCharacter.HomeWorld.RowId != playerCharacter.CurrentWorld.RowId;
bool shouldColorFcArea = hasActualFcTag || (!hasActualFcTag && isFromDifferentRealm);
//Swap color channels as we store them in BGR format as FF loves that
var cfgColors = SwapColorChannels(_configService.Current.NameplateColors);
var coloredName = WrapStringInColor(originalName, cfgColors.Glow, cfgColors.Foreground);
if (shouldColorFcArea)
{
handler.FreeCompanyTagParts.OuterWrap = CreateTextWrap(colors);
handler.FreeCompanyTagParts.TextWrap = CreateTextWrap(colors);
}
}
}
}
//Replace string of nameplate with our colored one
namePlateInfo->Name.SetString(coloredName.EncodeWithNullTerminator());
}
/// <summary>
/// Converts Uint code to Vector4 as we store Colors in Uint in our config, needed for lumina
/// </summary>
/// <param name="rgb">Color code</param>
/// <returns>Vector4 Color</returns>
private static Vector4 RgbUintToVector4(uint rgb)
{
float r = ((rgb >> 16) & 0xFF) / 255f;
float g = ((rgb >> 8) & 0xFF) / 255f;
float b = (rgb & 0xFF) / 255f;
return new Vector4(r, g, b, 1f);
}
/// <summary>
/// Checks if the string has any forbidden characters/symbols as the string builder wouldnt append.
/// </summary>
/// <param name="s">String that has to be checked</param>
/// <returns>Contains forbidden characters/symbols or not</returns>
private static bool HasForbiddenSeStringChars(string s)
{
if (string.IsNullOrEmpty(s))
return false;
foreach (var ch in s)
{
if (ch == '\0' || ch == '\u0002')
return true;
}
return false;
}
/// <summary>
/// Wraps the given string with the given edge and text color.
/// </summary>
/// <param name="text">String that has to be wrapped</param>
/// <param name="edgeColor">Edge(border) color</param>
/// <param name="textColor">Text color</param>
/// <returns>Color wrapped SeString</returns>
public static SeString WrapStringInColor(string text, uint? edgeColor = null, uint? textColor = null)
{
if (string.IsNullOrEmpty(text))
return SeString.Empty;
var builder = new LSeStringBuilder();
if (textColor is uint tc)
builder.PushColorRgba(RgbUintToVector4(tc));
if (edgeColor is uint ec)
builder.PushEdgeColorRgba(RgbUintToVector4(ec));
builder.Append(text);
if (edgeColor != null)
builder.PopEdgeColor();
if (textColor != null)
builder.PopColor();
return builder.ToReadOnlySeString().ToDalamudString();
}
/// <summary>
/// Request redraw of nameplates
/// </summary>
public void RequestRedraw()
{
_namePlateGui.RequestRedraw();
Refresh();
}
private static (SeString, SeString) CreateTextWrap(DtrEntry.Colors color)
/// <summary>
/// Toggles the refresh of the Nameplate addon
/// </summary>
protected void Refresh()
{
var left = new Lumina.Text.SeStringBuilder();
var right = new Lumina.Text.SeStringBuilder();
AtkUnitBasePtr namePlateAddon = _gameGui.GetAddonByName("NamePlate");
left.PushColorRgba(color.Foreground);
right.PopColor();
if (namePlateAddon.IsNull)
{
_logger.LogInformation("NamePlate addon is null, cannot refresh nameplates.");
return;
}
left.PushEdgeColorRgba(color.Glow);
right.PopEdgeColor();
var addonNamePlate = (AddonNamePlate*)namePlateAddon.Address;
return (left.ToReadOnlySeString().ToDalamudString(), right.ToReadOnlySeString().ToDalamudString());
if (addonNamePlate == null)
{
_logger.LogInformation("addonNamePlate addon is null, cannot refresh nameplates.");
return;
}
addonNamePlate->DoFullUpdate = 1;
}
protected override void Dispose(bool disposing)
{
base.Dispose(disposing);
if (disposing)
{
_nameplateHook?.Dispose();
}
_namePlateGui.OnNamePlateUpdate -= OnNamePlateUpdate;
_namePlateGui.RequestRedraw();
base.Dispose(disposing);
}
}

312
LightlessSync/Services/TextureCompression/IndexDownscaler.cs Normal file
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@@ -0,0 +1,312 @@
using System.Numerics;
using SixLabors.ImageSharp;
using SixLabors.ImageSharp.PixelFormats;
/*
* Index upscaler code (converted/reversed for downscaling purposes) provided by Ny
* thank you!!
*/
namespace LightlessSync.Services.TextureCompression;
internal static class IndexDownscaler
{
private static readonly Vector2[] SampleOffsets =
{
new(0.25f, 0.25f),
new(0.75f, 0.25f),
new(0.25f, 0.75f),
new(0.75f, 0.75f),
};
public static Image<Rgba32> Downscale(Image<Rgba32> source, int targetWidth, int targetHeight, int blockMultiple)
{
var current = source.Clone();
while (current.Width > targetWidth || current.Height > targetHeight)
{
var nextWidth = Math.Max(targetWidth, Math.Max(blockMultiple, current.Width / 2));
var nextHeight = Math.Max(targetHeight, Math.Max(blockMultiple, current.Height / 2));
var next = new Image<Rgba32>(nextWidth, nextHeight);
for (var y = 0; y < nextHeight; y++)
{
var srcY = Math.Min(current.Height - 1, y * 2);
for (var x = 0; x < nextWidth; x++)
{
var srcX = Math.Min(current.Width - 1, x * 2);
var topLeft = current[srcX, srcY];
var topRight = current[Math.Min(current.Width - 1, srcX + 1), srcY];
var bottomLeft = current[srcX, Math.Min(current.Height - 1, srcY + 1)];
var bottomRight = current[Math.Min(current.Width - 1, srcX + 1), Math.Min(current.Height - 1, srcY + 1)];
next[x, y] = DownscaleIndexBlock(topLeft, topRight, bottomLeft, bottomRight);
}
}
current.Dispose();
current = next;
}
return current;
}
private static Rgba32 DownscaleIndexBlock(in Rgba32 topLeft, in Rgba32 topRight, in Rgba32 bottomLeft, in Rgba32 bottomRight)
{
Span<Rgba32> ordered = stackalloc Rgba32[4]
{
bottomLeft,
bottomRight,
topRight,
topLeft
};
Span<float> weights = stackalloc float[4];
var hasContribution = false;
foreach (var sample in SampleOffsets)
{
if (TryAccumulateSampleWeights(ordered, sample, weights))
{
hasContribution = true;
}
}
if (hasContribution)
{
var bestIndex = IndexOfMax(weights);
if (bestIndex >= 0 && weights[bestIndex] > 0f)
{
return ordered[bestIndex];
}
}
Span<Rgba32> fallback = stackalloc Rgba32[4] { topLeft, topRight, bottomLeft, bottomRight };
return PickMajorityColor(fallback);
}
private static bool TryAccumulateSampleWeights(ReadOnlySpan<Rgba32> colors, in Vector2 sampleUv, Span<float> weights)
{
var red = new Vector4(
colors[0].R / 255f,
colors[1].R / 255f,
colors[2].R / 255f,
colors[3].R / 255f);
var symbols = QuantizeSymbols(red);
var cellUv = ComputeShiftedUv(sampleUv);
Span<int> order = stackalloc int[4];
order[0] = 0;
order[1] = 1;
order[2] = 2;
order[3] = 3;
ApplySymmetry(ref symbols, ref cellUv, order);
var equality = BuildEquality(symbols, symbols.W);
var selector = BuildSelector(equality, symbols, cellUv);
const uint lut = 0x00000C07u;
if (((lut >> (int)selector) & 1u) != 0u)
{
weights[order[3]] += 1f;
return true;
}
if (selector == 3u)
{
equality = BuildEquality(symbols, symbols.Z);
}
var weight = ComputeWeight(equality, cellUv);
if (weight <= 1e-6f)
{
return false;
}
var factor = 1f / weight;
var wW = equality.W * (1f - cellUv.X) * (1f - cellUv.Y) * factor;
var wX = equality.X * (1f - cellUv.X) * cellUv.Y * factor;
var wZ = equality.Z * cellUv.X * (1f - cellUv.Y) * factor;
var wY = equality.Y * cellUv.X * cellUv.Y * factor;
var contributed = false;
if (wW > 0f)
{
weights[order[3]] += wW;
contributed = true;
}
if (wX > 0f)
{
weights[order[0]] += wX;
contributed = true;
}
if (wZ > 0f)
{
weights[order[2]] += wZ;
contributed = true;
}
if (wY > 0f)
{
weights[order[1]] += wY;
contributed = true;
}
return contributed;
}
private static Vector4 QuantizeSymbols(in Vector4 channel)
=> new(
Quantize(channel.X),
Quantize(channel.Y),
Quantize(channel.Z),
Quantize(channel.W));
private static float Quantize(float value)
{
var clamped = Math.Clamp(value, 0f, 1f);
return (MathF.Round(clamped * 16f) + 0.5f) / 16f;
}
private static void ApplySymmetry(ref Vector4 symbols, ref Vector2 cellUv, Span<int> order)
{
if (cellUv.X >= 0.5f)
{
symbols = SwapYxwz(symbols, order);
cellUv.X = 1f - cellUv.X;
}
if (cellUv.Y >= 0.5f)
{
symbols = SwapWzyx(symbols, order);
cellUv.Y = 1f - cellUv.Y;
}
}
private static Vector4 BuildEquality(in Vector4 symbols, float reference)
=> new(
AreEqual(symbols.X, reference) ? 1f : 0f,
AreEqual(symbols.Y, reference) ? 1f : 0f,
AreEqual(symbols.Z, reference) ? 1f : 0f,
AreEqual(symbols.W, reference) ? 1f : 0f);
private static uint BuildSelector(in Vector4 equality, in Vector4 symbols, in Vector2 cellUv)
{
uint selector = 0;
if (equality.X > 0.5f) selector |= 4u;
if (equality.Y > 0.5f) selector |= 8u;
if (equality.Z > 0.5f) selector |= 16u;
if (AreEqual(symbols.X, symbols.Z)) selector |= 2u;
if (cellUv.X + cellUv.Y >= 0.5f) selector |= 1u;
return selector;
}
private static float ComputeWeight(in Vector4 equality, in Vector2 cellUv)
=> equality.W * (1f - cellUv.X) * (1f - cellUv.Y)
+ equality.X * (1f - cellUv.X) * cellUv.Y
+ equality.Z * cellUv.X * (1f - cellUv.Y)
+ equality.Y * cellUv.X * cellUv.Y;
private static Vector2 ComputeShiftedUv(in Vector2 uv)
{
var shifted = new Vector2(
uv.X - MathF.Floor(uv.X),
uv.Y - MathF.Floor(uv.Y));
shifted.X -= 0.5f;
if (shifted.X < 0f)
{
shifted.X += 1f;
}
shifted.Y -= 0.5f;
if (shifted.Y < 0f)
{
shifted.Y += 1f;
}
return shifted;
}
private static Vector4 SwapYxwz(in Vector4 v, Span<int> order)
{
var o0 = order[0];
var o1 = order[1];
var o2 = order[2];
var o3 = order[3];
order[0] = o1;
order[1] = o0;
order[2] = o3;
order[3] = o2;
return new Vector4(v.Y, v.X, v.W, v.Z);
}
private static Vector4 SwapWzyx(in Vector4 v, Span<int> order)
{
var o0 = order[0];
var o1 = order[1];
var o2 = order[2];
var o3 = order[3];
order[0] = o3;
order[1] = o2;
order[2] = o1;
order[3] = o0;
return new Vector4(v.W, v.Z, v.Y, v.X);
}
private static int IndexOfMax(ReadOnlySpan<float> values)
{
var bestIndex = -1;
var bestValue = 0f;
for (var i = 0; i < values.Length; i++)
{
if (values[i] > bestValue)
{
bestValue = values[i];
bestIndex = i;
}
}
return bestIndex;
}
private static bool AreEqual(float a, float b) => MathF.Abs(a - b) <= 1e-5f;
private static Rgba32 PickMajorityColor(ReadOnlySpan<Rgba32> colors)
{
var counts = new Dictionary<Rgba32, int>(colors.Length);
foreach (var color in colors)
{
if (counts.TryGetValue(color, out var count))
{
counts[color] = count + 1;
}
else
{
counts[color] = 1;
}
}
return counts
.OrderByDescending(kvp => kvp.Value)
.ThenByDescending(kvp => kvp.Key.A)
.ThenByDescending(kvp => kvp.Key.R)
.ThenByDescending(kvp => kvp.Key.G)
.ThenByDescending(kvp => kvp.Key.B)
.First().Key;
}
}

2
LightlessSync/Services/TextureCompression/TexFileHelper.cs
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@@ -1,5 +1,3 @@
using System;
using System.IO;
using System.Runtime.InteropServices;
using Lumina.Data.Files;
using OtterTex;

3
LightlessSync/Services/TextureCompression/TextureCompressionCapabilities.cs
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@@ -1,7 +1,4 @@
using System.Collections.Generic;
using System.Collections.Immutable;
using System.IO;
using System.Linq;
using Penumbra.Api.Enums;
namespace LightlessSync.Services.TextureCompression;

1
LightlessSync/Services/TextureCompression/TextureCompressionRequest.cs
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@@ -1,4 +1,3 @@
using System.Collections.Generic;
namespace LightlessSync.Services.TextureCompression;

5
LightlessSync/Services/TextureCompression/TextureCompressionService.cs
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@@ -1,8 +1,3 @@
using System;
using System.Collections.Generic;
using System.IO;
using System.Threading;
using System.Threading.Tasks;
using LightlessSync.Interop.Ipc;
using LightlessSync.FileCache;
using Microsoft.Extensions.Logging;

305
LightlessSync/Services/TextureCompression/TextureDownscaleService.cs
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@@ -2,7 +2,6 @@ using System;
using System.Collections.Concurrent;
using System.Buffers.Binary;
using System.Globalization;
using System.Numerics;
using System.IO;
using OtterTex;
using OtterImage = OtterTex.Image;
@@ -15,7 +14,6 @@ using SixLabors.ImageSharp.PixelFormats;
using SixLabors.ImageSharp.Processing;
/*
* Index upscaler code (converted/reversed for downscaling purposes) provided by Ny
* OtterTex made by Ottermandias
* thank you!!
*/
@@ -183,7 +181,7 @@ public sealed class TextureDownscaleService
return;
}
using var resized = ReduceIndexTexture(originalImage, targetSize.width, targetSize.height);
using var resized = IndexDownscaler.Downscale(originalImage, targetSize.width, targetSize.height, BlockMultiple);
var resizedPixels = new byte[targetSize.width * targetSize.height * 4];
resized.CopyPixelDataTo(resizedPixels);
@@ -231,8 +229,7 @@ public sealed class TextureDownscaleService
private static bool IsIndexMap(TextureMapKind kind)
=> kind is TextureMapKind.Mask
or TextureMapKind.Index
or TextureMapKind.Ui;
or TextureMapKind.Index;
private Task<bool> TryDropTopMipAsync(
string hash,
@@ -423,39 +420,6 @@ public sealed class TextureDownscaleService
private static int ReduceDimension(int value)
=> value <= 1 ? 1 : Math.Max(1, value / 2);
private static Image<Rgba32> ReduceIndexTexture(Image<Rgba32> source, int targetWidth, int targetHeight)
{
var current = source.Clone();
while (current.Width > targetWidth || current.Height > targetHeight)
{
var nextWidth = Math.Max(targetWidth, Math.Max(BlockMultiple, current.Width / 2));
var nextHeight = Math.Max(targetHeight, Math.Max(BlockMultiple, current.Height / 2));
var next = new Image<Rgba32>(nextWidth, nextHeight);
for (int y = 0; y < nextHeight; y++)
{
var srcY = Math.Min(current.Height - 1, y * 2);
for (int x = 0; x < nextWidth; x++)
{
var srcX = Math.Min(current.Width - 1, x * 2);
var topLeft = current[srcX, srcY];
var topRight = current[Math.Min(current.Width - 1, srcX + 1), srcY];
var bottomLeft = current[srcX, Math.Min(current.Height - 1, srcY + 1)];
var bottomRight = current[Math.Min(current.Width - 1, srcX + 1), Math.Min(current.Height - 1, srcY + 1)];
next[x, y] = DownscaleIndexBlock(topLeft, topRight, bottomLeft, bottomRight);
}
}
current.Dispose();
current = next;
}
return current;
}
private static Image<Rgba32> ReduceLinearTexture(Image<Rgba32> source, int targetWidth, int targetHeight)
{
var clone = source.Clone();
@@ -470,271 +434,6 @@ public sealed class TextureDownscaleService
return clone;
}
private static Rgba32 DownscaleIndexBlock(in Rgba32 topLeft, in Rgba32 topRight, in Rgba32 bottomLeft, in Rgba32 bottomRight)
{
Span<Rgba32> ordered = stackalloc Rgba32[4]
{
bottomLeft,
bottomRight,
topRight,
topLeft
};
Span<float> weights = stackalloc float[4];
var hasContribution = false;
foreach (var sample in SampleOffsets)
{
if (TryAccumulateSampleWeights(ordered, sample, weights))
{
hasContribution = true;
}
}
if (hasContribution)
{
var bestIndex = IndexOfMax(weights);
if (bestIndex >= 0 && weights[bestIndex] > 0f)
{
return ordered[bestIndex];
}
}
Span<Rgba32> fallback = stackalloc Rgba32[4] { topLeft, topRight, bottomLeft, bottomRight };
return PickMajorityColor(fallback);
}
private static readonly Vector2[] SampleOffsets =
{
new(0.25f, 0.25f),
new(0.75f, 0.25f),
new(0.25f, 0.75f),
new(0.75f, 0.75f),
};
private static bool TryAccumulateSampleWeights(ReadOnlySpan<Rgba32> colors, in Vector2 sampleUv, Span<float> weights)
{
var red = new Vector4(
colors[0].R / 255f,
colors[1].R / 255f,
colors[2].R / 255f,
colors[3].R / 255f);
var symbols = QuantizeSymbols(red);
var cellUv = ComputeShiftedUv(sampleUv);
Span<int> order = stackalloc int[4];
order[0] = 0;
order[1] = 1;
order[2] = 2;
order[3] = 3;
ApplySymmetry(ref symbols, ref cellUv, order);
var equality = BuildEquality(symbols, symbols.W);
var selector = BuildSelector(equality, symbols, cellUv);
const uint lut = 0x00000C07u;
if (((lut >> (int)selector) & 1u) != 0u)
{
weights[order[3]] += 1f;
return true;
}
if (selector == 3u)
{
equality = BuildEquality(symbols, symbols.Z);
}
var weight = ComputeWeight(equality, cellUv);
if (weight <= 1e-6f)
{
return false;
}
var factor = 1f / weight;
var wW = equality.W * (1f - cellUv.X) * (1f - cellUv.Y) * factor;
var wX = equality.X * (1f - cellUv.X) * cellUv.Y * factor;
var wZ = equality.Z * cellUv.X * (1f - cellUv.Y) * factor;
var wY = equality.Y * cellUv.X * cellUv.Y * factor;
var contributed = false;
if (wW > 0f)
{
weights[order[3]] += wW;
contributed = true;
}
if (wX > 0f)
{
weights[order[0]] += wX;
contributed = true;
}
if (wZ > 0f)
{
weights[order[2]] += wZ;
contributed = true;
}
if (wY > 0f)
{
weights[order[1]] += wY;
contributed = true;
}
return contributed;
}
private static Vector4 QuantizeSymbols(in Vector4 channel)
=> new(
Quantize(channel.X),
Quantize(channel.Y),
Quantize(channel.Z),
Quantize(channel.W));
private static float Quantize(float value)
{
var clamped = Math.Clamp(value, 0f, 1f);
return (MathF.Round(clamped * 16f) + 0.5f) / 16f;
}
private static void ApplySymmetry(ref Vector4 symbols, ref Vector2 cellUv, Span<int> order)
{
if (cellUv.X >= 0.5f)
{
symbols = SwapYxwz(symbols, order);
cellUv.X = 1f - cellUv.X;
}
if (cellUv.Y >= 0.5f)
{
symbols = SwapWzyx(symbols, order);
cellUv.Y = 1f - cellUv.Y;
}
}
private static Vector4 BuildEquality(in Vector4 symbols, float reference)
=> new(
AreEqual(symbols.X, reference) ? 1f : 0f,
AreEqual(symbols.Y, reference) ? 1f : 0f,
AreEqual(symbols.Z, reference) ? 1f : 0f,
AreEqual(symbols.W, reference) ? 1f : 0f);
private static uint BuildSelector(in Vector4 equality, in Vector4 symbols, in Vector2 cellUv)
{
uint selector = 0;
if (equality.X > 0.5f) selector |= 4u;
if (equality.Y > 0.5f) selector |= 8u;
if (equality.Z > 0.5f) selector |= 16u;
if (AreEqual(symbols.X, symbols.Z)) selector |= 2u;
if (cellUv.X + cellUv.Y >= 0.5f) selector |= 1u;
return selector;
}
private static float ComputeWeight(in Vector4 equality, in Vector2 cellUv)
=> equality.W * (1f - cellUv.X) * (1f - cellUv.Y)
+ equality.X * (1f - cellUv.X) * cellUv.Y
+ equality.Z * cellUv.X * (1f - cellUv.Y)
+ equality.Y * cellUv.X * cellUv.Y;
private static Vector2 ComputeShiftedUv(in Vector2 uv)
{
var shifted = new Vector2(
uv.X - MathF.Floor(uv.X),
uv.Y - MathF.Floor(uv.Y));
shifted.X -= 0.5f;
if (shifted.X < 0f)
{
shifted.X += 1f;
}
shifted.Y -= 0.5f;
if (shifted.Y < 0f)
{
shifted.Y += 1f;
}
return shifted;
}
private static Vector4 SwapYxwz(in Vector4 v, Span<int> order)
{
var o0 = order[0];
var o1 = order[1];
var o2 = order[2];
var o3 = order[3];
order[0] = o1;
order[1] = o0;
order[2] = o3;
order[3] = o2;
return new Vector4(v.Y, v.X, v.W, v.Z);
}
private static Vector4 SwapWzyx(in Vector4 v, Span<int> order)
{
var o0 = order[0];
var o1 = order[1];
var o2 = order[2];
var o3 = order[3];
order[0] = o3;
order[1] = o2;
order[2] = o1;
order[3] = o0;
return new Vector4(v.W, v.Z, v.Y, v.X);
}
private static int IndexOfMax(ReadOnlySpan<float> values)
{
var bestIndex = -1;
var bestValue = 0f;
for (var i = 0; i < values.Length; i++)
{
if (values[i] > bestValue)
{
bestValue = values[i];
bestIndex = i;
}
}
return bestIndex;
}
private static bool AreEqual(float a, float b) => MathF.Abs(a - b) <= 1e-5f;
private static Rgba32 PickMajorityColor(ReadOnlySpan<Rgba32> colors)
{
var counts = new Dictionary<Rgba32, int>(colors.Length);
foreach (var color in colors)
{
if (counts.TryGetValue(color, out var count))
{
counts[color] = count + 1;
}
else
{
counts[color] = 1;
}
}
return counts
.OrderByDescending(kvp => kvp.Value)
.ThenByDescending(kvp => kvp.Key.A)
.ThenByDescending(kvp => kvp.Key.R)
.ThenByDescending(kvp => kvp.Key.G)
.ThenByDescending(kvp => kvp.Key.B)
.First().Key;
}
private static bool ShouldTrim(in TexMeta meta, int targetMaxDimension)
{

2
LightlessSync/Services/TextureCompression/TextureMapKind.cs
View File

@@ -7,7 +7,5 @@ public enum TextureMapKind
Specular,
Mask,
Index,
Emissive,
Ui,
Unknown
}

31
LightlessSync/Services/TextureCompression/TextureMetadataHelper.cs
View File

@@ -1,10 +1,5 @@
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using Dalamud.Plugin.Services;
using Microsoft.Extensions.Logging;
using Penumbra.Api.Enums;
using Penumbra.GameData.Files;
namespace LightlessSync.Services.TextureCompression;
@@ -37,9 +32,9 @@ public sealed class TextureMetadataHelper
private static readonly (TextureUsageCategory Category, string Token)[] CategoryTokens =
{
(TextureUsageCategory.Ui, "/ui/"),
(TextureUsageCategory.Ui, "/uld/"),
(TextureUsageCategory.Ui, "/icon/"),
(TextureUsageCategory.UI, "/ui/"),
(TextureUsageCategory.UI, "/uld/"),
(TextureUsageCategory.UI, "/icon/"),
(TextureUsageCategory.VisualEffect, "/vfx/"),
@@ -104,9 +99,6 @@ public sealed class TextureMetadataHelper
(TextureMapKind.Specular, "_s"),
(TextureMapKind.Specular, "_spec"),
(TextureMapKind.Emissive, "_em"),
(TextureMapKind.Emissive, "_glow"),
(TextureMapKind.Index, "_id"),
(TextureMapKind.Index, "_idx"),
(TextureMapKind.Index, "_index"),
@@ -133,10 +125,10 @@ public sealed class TextureMetadataHelper
_dataManager = dataManager;
}
public bool TryGetRecommendationInfo(TextureCompressionTarget target, out (string Title, string Description) info)
public static bool TryGetRecommendationInfo(TextureCompressionTarget target, out (string Title, string Description) info)
=> RecommendationCatalog.TryGetValue(target, out info);
public TextureUsageCategory DetermineCategory(string? gamePath)
public static TextureUsageCategory DetermineCategory(string? gamePath)
{
var normalized = Normalize(gamePath);
if (string.IsNullOrEmpty(normalized))
@@ -193,7 +185,7 @@ public sealed class TextureMetadataHelper
return TextureUsageCategory.Unknown;
}
public string DetermineSlot(TextureUsageCategory category, string? gamePath)
public static string DetermineSlot(TextureUsageCategory category, string? gamePath)
{
if (category == TextureUsageCategory.Customization)
return GuessCustomizationSlot(gamePath);
@@ -218,7 +210,7 @@ public sealed class TextureMetadataHelper
TextureUsageCategory.Companion => "Companion",
TextureUsageCategory.VisualEffect => "VFX",
TextureUsageCategory.Housing => "Housing",
TextureUsageCategory.Ui => "UI",
TextureUsageCategory.UI => "UI",
_ => "General"
};
}
@@ -260,7 +252,7 @@ public sealed class TextureMetadataHelper
return false;
}
private void AddGameMaterialCandidates(string? gamePath, IList<MaterialCandidate> candidates)
private static void AddGameMaterialCandidates(string? gamePath, IList<MaterialCandidate> candidates)
{
var normalized = Normalize(gamePath);
if (string.IsNullOrEmpty(normalized))
@@ -286,7 +278,7 @@ public sealed class TextureMetadataHelper
}
}
private void AddLocalMaterialCandidates(string? localTexturePath, IList<MaterialCandidate> candidates)
private static void AddLocalMaterialCandidates(string? localTexturePath, IList<MaterialCandidate> candidates)
{
if (string.IsNullOrEmpty(localTexturePath))
return;
@@ -397,7 +389,7 @@ public sealed class TextureMetadataHelper
return TextureMapKind.Unknown;
}
public bool TryMapFormatToTarget(string? format, out TextureCompressionTarget target)
public static bool TryMapFormatToTarget(string? format, out TextureCompressionTarget target)
{
var normalized = (format ?? string.Empty).ToUpperInvariant();
if (normalized.Contains("BC1", StringComparison.Ordinal))
@@ -434,7 +426,7 @@ public sealed class TextureMetadataHelper
return false;
}
public (TextureCompressionTarget Target, string Reason)? GetSuggestedTarget(string? format, TextureMapKind mapKind)
public static (TextureCompressionTarget Target, string Reason)? GetSuggestedTarget(string? format, TextureMapKind mapKind)
{
TextureCompressionTarget? current = null;
if (TryMapFormatToTarget(format, out var mapped))
@@ -446,7 +438,6 @@ public sealed class TextureMetadataHelper
TextureMapKind.Mask => TextureCompressionTarget.BC4,
TextureMapKind.Index => TextureCompressionTarget.BC3,
TextureMapKind.Specular => TextureCompressionTarget.BC4,
TextureMapKind.Emissive => TextureCompressionTarget.BC3,
TextureMapKind.Diffuse => TextureCompressionTarget.BC7,
_ => TextureCompressionTarget.BC7
};

2
LightlessSync/Services/TextureCompression/TextureUsageCategory.cs
View File

@@ -10,7 +10,7 @@ public enum TextureUsageCategory
Companion,
Monster,
Housing,
Ui,
UI,
VisualEffect,
Unknown
}