An apparatus configured to decode a block of video data in a coded bitstream includes a memory and a processor in communication with the memory. The memory is configured to store data associated with the block of video data in the coded bitstream. The processor is configured to: determine a transform partition type of the block, the block associated with transform coefficients determined via applying one or more transform functions on a plurality of pixel values associated with the block; determine, based on the transform partition type, an order in which the transform coefficients are to be inputted to an inverse transform function corresponding to the one or more transform functions; obtain output values via inputting the transform coefficients to the inverse transform function in the determined order; and decode the block of video data in the coded bitstream based on the output values.