A method, system, and computer-readable storage medium are disclosed for efficient writing of pixels to tiled planar pixel arrays. An image editing operation is performed by a first thread on an area of an image comprising a plurality of tiles within the area. A lock for write operation is performed by a second thread on each of the plurality of tiles. Results of the lock for write operations are sent from the second thread to the first thread. An output of the image editing operation is sent from the first thread to one or more third thread. The output of the image editing operation is stored in the plurality of tiles by the one or more third threads.