From d369dc42506ec003f1839bb9e27edada411324b5 Mon Sep 17 00:00:00 2001
From: Jamie Gennis <jgennis@google.com>
Date: Sun, 9 Jan 2011 13:25:39 -0800
Subject: Fix a bug in SurfaceTexture::setBufferCount.

We need to reset mCurrentTexture and mLastQueued in setBufferCount
because it frees all of the buffers associated with the buffer slots.

Change-Id: Ie2f834ec1c07ce7a4ab9b2b5fc5fe8c294010c60
---
 libs/gui/SurfaceTexture.cpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'libs/gui/SurfaceTexture.cpp')

diff --git a/libs/gui/SurfaceTexture.cpp b/libs/gui/SurfaceTexture.cpp
index 10f309adc893..11a48d989425 100644
--- a/libs/gui/SurfaceTexture.cpp
+++ b/libs/gui/SurfaceTexture.cpp
@@ -55,6 +55,8 @@ status_t SurfaceTexture::setBufferCount(int bufferCount) {
     Mutex::Autolock lock(mMutex);
     freeAllBuffers();
     mBufferCount = bufferCount;
+    mCurrentTexture = INVALID_BUFFER_SLOT;
+    mLastQueued = INVALID_BUFFER_SLOT;
     return OK;
 }
 
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