From 43773abc6063cc62196a4b8e2d5bc84630fdc798 Mon Sep 17 00:00:00 2001
From: FileStream <liuwenjian5@huawei.com>
Date: Tue, 30 Jul 2024 14:12:58 +0000
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=E8=99=9A=E5=81=87=E5=94=A4?=
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Signed-off-by: FileStream <liuwenjian5@huawei.com>
---
 services/media_engine/filters/surface_encoder_adapter.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/services/media_engine/filters/surface_encoder_adapter.cpp b/services/media_engine/filters/surface_encoder_adapter.cpp
index 9eee4be33..c72ffbc74 100644
--- a/services/media_engine/filters/surface_encoder_adapter.cpp
+++ b/services/media_engine/filters/surface_encoder_adapter.cpp
@@ -588,7 +588,9 @@ void SurfaceEncoderAdapter::ReleaseBuffer()
         std::vector<uint32_t> indexs;
         {
             std::unique_lock<std::mutex> lock(releaseBufferMutex_);
-            releaseBufferCondition_.wait(lock);
+            releaseBufferCondition_.wait(lock, [this] {
+                return !indexs_.empty();
+            });
             indexs = indexs_;
             indexs_.clear();
         }
-- 
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