Remove Useless Render Frame Skip Check

Core/RenderManager.cs

@@ -15,7 +15,6 @@ using ADOFAIRenderer.Util.FFmpeg;
 using FFmpeg.AutoGen;
 using HarmonyLib;
 using MelonLoader;
-using MelonLoader.Utils;
 using UnityEngine;
 using UnityEngine.Rendering;
 using Random = UnityEngine.Random;
@@ -73,7 +72,6 @@ internal class RenderManager : MonoBehaviour
     public static bool IsCapturingActive => Instance && Instance.IsCapturing;
 
     public const int MaxQueuedFrames = 64;
-    public const int MaxRenderRetry = 64;
         
     // Statistics
     public long framesSent;
@@ -100,8 +98,6 @@ internal class RenderManager : MonoBehaviour
     private AudioSyncCalculator SyncCalculator { get; set; } = null!;
 
     private FrameReader? _frameReader;
-    public bool renderCheck = true;
-    public int skipCount;
 
     public long frameCountForVideo;
     public long lastVideoFrameIndex = -1;
@@ -277,52 +273,6 @@ internal class RenderManager : MonoBehaviour
     public void OnPreUpdate()
     {
         if (!IsRendering) return;
-
-        // [Retry logic when frame rendering is skipped due to lag (ported from original mod)]
-        if (renderCheck && IsCapturing)
-        {
-            if (skipCount < MaxRenderRetry)
-            {
-                Melon<RenderMod>.Logger.Warning($"[Render Skipped] Frame {frameCount} rendering missed. Retrying... (Attempt {skipCount + 1}/{MaxRenderRetry})");
-                skipCount++;
-                Time.timeScale = 0f; // Pause progress time (retry)
-                return; // Wait without advancing update
-            }
-
-            // If retries exceed limit, supply a fallback black frame to prevent freezing the pipeline
-            Melon<RenderMod>.Logger.Error($"[Render Skipped] Frame {frameCount} rendering failed after 60 retries. Supplying black frame.");
-                
-            var currentFrame = frameCountForVideo++;
-            var renderFPS = Configuration.RenderFPS;
-            var videoFPS = Configuration.VideoFPS;
-            var effectiveVideoFps = Math.Min(videoFPS, renderFPS);
-            var videoFrameIndex = (long)(currentFrame * effectiveVideoFps / renderFPS);
-
-            if (videoFrameIndex > lastVideoFrameIndex)
-            {
-                lastVideoFrameIndex = videoFrameIndex;
-                lastRequestedVideoFrameIndex = videoFrameIndex;
-
-                var byteSize = Configuration.RenderWidth * Configuration.RenderHeight * 4;
-                var blackFrame = ArrayPool<byte>.Shared.Rent(byteSize);
-                Array.Clear(blackFrame, 0, byteSize);
-                    
-                lock (ImageQueue)
-                {
-                    ImageQueue[videoFrameIndex] = new CapturedFrame
-                    {
-                        ManagedBuffer = blackFrame,
-                        Length = byteSize
-                    };
-                }
-                FrameAvailableEvent.Set();
-            }
-                
-            renderCheck = false; // Allow progress
-        }
-
-        skipCount = 0;
-        renderCheck = true; // Reset for next frame check
         frameCount++;
     }
 
@@ -344,8 +294,6 @@ internal class RenderManager : MonoBehaviour
     {
         if (!IsCapturing || !texture) return;
 
-        renderCheck = false; // Normal rendering complete for this frame
-
         // [Backpressure Throttling]
         isThrottling = false;
             
@@ -511,8 +459,6 @@ internal class RenderManager : MonoBehaviour
         frameCountForVideo = 0;
         lastVideoFrameIndex = -1;
         lastRequestedVideoFrameIndex = -1;
-        renderCheck = true;
-        skipCount = 0;
         endRequested = false;
         endSuccessful = false;
         FrameAvailableEvent.Reset();

UI/DebugMonitorUI.cs

@@ -205,7 +205,6 @@ internal class DebugMonitorUI : MonoBehaviour
         sb.AppendLine();
         sb.AppendLine($"• Throttling Controls: {(RenderManager.Instance ? RenderManager.Instance.throttleCount : 0)} times");
         sb.AppendLine($"• Readback Hard Failures: <color=#ff3333>{(RenderManager.Instance ? RenderManager.Instance.readbackFailureCount : 0)}</color> times");
-        sb.AppendLine($"• Render Skip-Retry: {(RenderManager.Instance ? RenderManager.Instance.skipCount : 0)} / {RenderManager.MaxRenderRetry}");
 
         var memoryMb = GC.GetTotalMemory(false) / (1024.0 * 1024.0);
         sb.AppendLine($"• Mono Heap Memory: {memoryMb:F2} MB");

Util/StreamUtil.cs

@@ -1,29 +0,0 @@
-using System;
-using System.IO;
-using MelonLoader;
-
-namespace ADOFAIRenderer.Util
-{
-    internal static class StreamUtil
-    {
-        public static void WriteNativePtrToStream(IntPtr nativePtr, int length, Stream destinationStream)
-        {
-            if (nativePtr == IntPtr.Zero)
-                throw new ArgumentNullException(nameof(nativePtr));
-            if (length <= 0) return;
-
-            unsafe
-            {
-                try
-                {
-                    var span = new ReadOnlySpan<byte>((void*)nativePtr, length);
-                    destinationStream.Write(span);
-                }
-                catch (IOException err)
-                {
-                    Melon<RenderMod>.Logger.Error($"FFmpeg pipe closed unexpectedly: {err.Message}");
-                }
-            }
-        }
-    }
-}