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Bug 991741 - Crash in SwapBuffers() because Framebuffer's Fence misuse when HWComposer is not used. [SGS2][JB] Check if the recently acquired fence is a valid one. r=sotaro
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@ -135,7 +135,7 @@ void FramebufferSurface::onFrameAvailable() {
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strerror(-err), err);
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return;
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}
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if (acquireFence.get())
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if (acquireFence.get() && acquireFence->isValid())
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mPrevFBAcquireFence = new Fence(acquireFence->dup());
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else
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mPrevFBAcquireFence = Fence::NO_FENCE;
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