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Commit f6134e7c authored by Denise Cheng's avatar Denise Cheng Committed by Giulio Cervera
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SurfaceTexture: Reset buffer values during connect 

Reset buffer values during connect instead of disconnect since other
clients may still be accessing the SurfaceTexture after disconnect.

CRs-fixed: 360883 375225
(cherry picked from commit e324ee6f793ddb1031c97fe71d64c42cd3b8f315)

Change-Id: Ib2c04a1b224fd5f278d0da665e8d23d7fe97b2ef
parent 35f5cf4d

libs/gui/SurfaceTexture.cpp

+7 −7
Original line number Diff line number Diff line
@@ -751,6 +751,13 @@ status_t SurfaceTexture::connect(int api, 
                        mConnectedApi, api);

                err = -EINVAL;

            } else {

#ifdef QCOM_HARDWARE

                memcpy(mCurrentTransformMatrix, mtxIdentity,

                        sizeof(mCurrentTransformMatrix));

                mNextBufferInfo.width = 0;

                mNextBufferInfo.height = 0;

                mNextBufferInfo.format = 0;

#endif

                mConnectedApi = api;

                *outWidth = mDefaultWidth;

                *outHeight = mDefaultHeight;
@@ -786,13 +793,6 @@ status_t SurfaceTexture::disconnect(int api) { 
                mNextCrop.makeInvalid();

                mNextScalingMode = NATIVE_WINDOW_SCALING_MODE_FREEZE;

                mNextTransform = 0;

#ifdef QCOM_HARDWARE

                memcpy(mCurrentTransformMatrix, mtxIdentity,

                       sizeof(mCurrentTransformMatrix));

                mNextBufferInfo.width = 0;

                mNextBufferInfo.height = 0;

                mNextBufferInfo.format = 0;

#endif

                mDequeueCondition.signal();

            } else {

                ST_LOGE("disconnect: connected to another api (cur=%d, req=%d)",