fbshare: set external format correctly
@ -171,6 +171,7 @@ void MakeGraphicBuffer(android::BufferQueueProducer& producer, u32 slot, u32 han
buffer->height = SharedBufferHeight;
buffer->stride = SharedBufferBlockLinearStride;
buffer->format = SharedBufferBlockLinearFormat;
buffer->external_format = SharedBufferBlockLinearFormat;
buffer->buffer_id = handle;
buffer->offset = slot * SharedBufferSlotSize;
ASSERT(producer.SetPreallocatedBuffer(slot, buffer) == android::Status::NoError);