Lines Matching full:mcu
24 An "MCU" (minimum coded unit) is an interleaved set of blocks of size
138 * MCU assembly, DCT, quantization.
151 * Dequantization, inverse DCT, MCU disassembly.
182 additional dummy blocks may be used to fill out MCUs, but the MCU assembly and
361 This controller handles MCU assembly, including insertion of dummy DCT
365 one fully interleaved MCU row of subsampled data is processed per call,
375 coded data to the data destination module. Works on one MCU per call.
442 This controller handles MCU disassembly, including deletion of any dummy
446 progressive JPEG.) The equivalent of one fully interleaved MCU row of
451 Huffman or arithmetic entropy decoding. Works on one MCU per call.
453 coefficients of each MCU (initially all zeroes), which the entropy decoder
549 a one-MCU buffer, so input and output processing must run in lockstep in this
702 codecs are designed to restart at the beginning of the current MCU after a
705 structures) into local variables. On successful completion of the MCU, the
709 thus effectively reverting to the start of the MCU. Note that this implies
711 compressed partial MCU). The data source/destination module interfaces are
713 must be large enough to hold a worst-case compressed MCU; a couple thousand
718 suspends before the MCU is complete, since decoding requires distinguishing
722 again if forced to repeat the MCU.
911 height, and must re-test for termination after each MCU row. This would
