Merge "surfaceflinger: defer EGLImage creation"

    int slot = item.mSlot;

    int slot = item.mSlot;

    // Ensure we have a valid EglImageKHR for the slot, creating an EglImage

    // if nessessary, for the gralloc buffer currently in the slot in

    // ConsumerBase.

    // We may have to do this even when item.mGraphicBuffer == NULL (which

    // means the buffer was previously acquired).

    const Rect& imageCrop = canUseImageCrop(item.mCrop) ? item.mCrop : Rect::EMPTY_RECT;

    err = mImages[slot]->createIfNeeded(imageCrop);

    if (err != NO_ERROR) {

        BLC_LOGW("updateAndRelease: unable to createImage on slot=%d", slot);

        releaseBufferLocked(slot, mSlots[slot].mGraphicBuffer);

        return UNKNOWN_ERROR;

    }

    // Do whatever sync ops we need to do before releasing the old slot.

    // Do whatever sync ops we need to do before releasing the old slot.

    if (slot != mCurrentTexture) {

    if (slot != mCurrentTexture) {

        err = syncForReleaseLocked();

        err = syncForReleaseLocked();