Bug 945655 - Make all filters deal with null inputs and empty output rects consistently: treat them as transparent. r=roc
Bug 945655 - Don't add transparency around the filter output before sending it to DrawSurface. r=roc
Bug 945655 - Simplify the crop FilterNodeSoftware filter. r=roc
Bug 945655 - Make transparent flood filters report an empty output rect. r=roc
Bug 945655 - Composite filters with operator IN have a result that is the intersection of the input rects, not the union. FilterNodeSoftware part. r=roc
Bug 945655 - Reduce arithmetic combine filter output rect depending on the coefficients. r=roc
Bug 945655 - Improve FilterNodeSoftware debug logging. r=roc
Bug 945655 - Composite filters with operator IN have a result that is the intersection of the input rects, not the union. r=roc
Bug 945655 - When the arithmetic composite factors make us ignore one of the input images, don't let its size contribute to the filter extents. r=roc
Bug 945655 - Don't let transparent flood filter primitives contribute to the filter extents. r=roc