From 7086c5a57e8c5e0085f4004c93ebe1c695e4b3f0 Mon Sep 17 00:00:00 2001
From: cuijiangtao <cuijiangtao@bytedance.com>
Date: Fri, 9 Aug 2019 12:12:22 +0800
Subject: [PATCH] fix GPUImageFourInputFilter bug

Change-Id: I23fe2d153e9364655527a1e3bc9e7548ad8024c3
---
 framework/Source/GPUImageFourInputFilter.m | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/framework/Source/GPUImageFourInputFilter.m b/framework/Source/GPUImageFourInputFilter.m
index bc660a3d7..450b144f8 100644
--- a/framework/Source/GPUImageFourInputFilter.m
+++ b/framework/Source/GPUImageFourInputFilter.m
@@ -269,7 +269,7 @@ - (CGSize)rotatedSize:(CGSize)sizeToRotate forIndex:(NSInteger)textureIndex;
 - (void)newFrameReadyAtTime:(CMTime)frameTime atIndex:(NSInteger)textureIndex;
 {
     // You can set up infinite update loops, so this helps to short circuit them
-    if (hasReceivedFirstFrame && hasReceivedSecondFrame && hasReceivedThirdFrame)
+    if (hasReceivedFirstFrame && hasReceivedSecondFrame && hasReceivedThirdFrame && hasReceivedFourthFrame)
     {
         return;
     }
@@ -290,7 +290,7 @@ - (void)newFrameReadyAtTime:(CMTime)frameTime atIndex:(NSInteger)textureIndex;
         }
         if (fourthFrameCheckDisabled)
         {
-            hasReceivedThirdFrame = YES;
+            hasReceivedFourthFrame = YES;
         }
         
         if (!CMTIME_IS_INDEFINITE(frameTime))