commit d108d6827363e7db8b60709ccadb90147d2488e1
author Rajat Yadav <quic_rajayada@quicinc.com> Tue Aug 31 18:58:23 2021 +0800
committer micky387 <mickaelsaibi@free.fr> Fri Sep 13 21:06:42 2024 -0400
tree bc81463ee85cd41eb159125b53a00266bf286f36
parent 9d6a2160b263d2bf89d0aa1bfb5ed87e835f3264

libgui: reset buffer count to max slots instead of returning BAD_VALUE.

CRs-Fixed: 3013293

Change-Id: Idfafcd6aa718054ff749bd5d1c7eb2630be0f109

libs/gui/BufferQueueProducer.cpp

diff --git a/libs/gui/BufferQueueProducer.cpp b/libs/gui/BufferQueueProducer.cpp
index 69345a9..6600c2c 100644
--- a/libs/gui/BufferQueueProducer.cpp
+++ b/libs/gui/BufferQueueProducer.cpp
@@ -164,13 +164,14 @@
             return BAD_VALUE;
         }
 
-        int bufferCount = mCore->getMinUndequeuedBufferCountLocked();
-        bufferCount += maxDequeuedBuffers;
+        int minUndequedBufferCount = mCore->getMinUndequeuedBufferCountLocked();
+        int bufferCount = minUndequedBufferCount + maxDequeuedBuffers;
 
         if (bufferCount > BufferQueueDefs::NUM_BUFFER_SLOTS) {
             BQ_LOGE("setMaxDequeuedBufferCount: bufferCount %d too large "
                     "(max %d)", bufferCount, BufferQueueDefs::NUM_BUFFER_SLOTS);
-            return BAD_VALUE;
+            bufferCount = BufferQueueDefs::NUM_BUFFER_SLOTS;
+            maxDequeuedBuffers = bufferCount - minUndequedBufferCount;
         }
 
         const int minBufferSlots = mCore->getMinMaxBufferCountLocked();