13306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong/* ------------------------------------------------------------------ 23306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong * Copyright (C) 1998-2009 PacketVideo 33306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong * 43306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong * Licensed under the Apache License, Version 2.0 (the "License"); 53306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong * you may not use this file except in compliance with the License. 63306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong * You may obtain a copy of the License at 73306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong * 83306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong * http://www.apache.org/licenses/LICENSE-2.0 93306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong * 103306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong * Unless required by applicable law or agreed to in writing, software 113306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong * distributed under the License is distributed on an "AS IS" BASIS, 123306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either 133306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong * express or implied. 143306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong * See the License for the specific language governing permissions 153306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong * and limitations under the License. 163306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong * ------------------------------------------------------------------- 173306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong */ 183306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong#include "mp4dec_lib.h" 193306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong 203306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong/* ====================================================================== / 213306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong Function : PutSKIPPED_MB() 223306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong Date : 04/03/2000 233306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong/ ====================================================================== */ 243306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong 253306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dongvoid PutSKIPPED_MB(uint8 *comp, uint8 *prev, int width) 263306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong{ 273306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong int32 *temp0, *temp1; 283306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong int row; 293306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong row = MB_SIZE; 303306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong 313306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong 323306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong while (row) 333306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong { 343306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong temp0 = (int32 *)prev; 353306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong temp1 = (int32 *)comp; 363306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong 373306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong temp1[0] = temp0[0]; 383306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong temp1[1] = temp0[1]; 393306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong temp1[2] = temp0[2]; 403306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong temp1[3] = temp0[3]; 413306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong 423306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong comp += width; 433306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong prev += width; 443306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong 453306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong temp0 = (int32 *)prev; 463306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong temp1 = (int32 *)comp; 473306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong 483306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong temp1[0] = temp0[0]; 493306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong temp1[1] = temp0[1]; 503306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong temp1[2] = temp0[2]; 513306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong temp1[3] = temp0[3]; 523306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong 533306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong comp += width; 543306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong prev += width; 553306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong 563306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong temp0 = (int32 *)prev; 573306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong temp1 = (int32 *)comp; 583306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong temp1[0] = temp0[0]; 593306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong temp1[1] = temp0[1]; 603306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong temp1[2] = temp0[2]; 613306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong temp1[3] = temp0[3]; 623306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong 633306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong 643306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong comp += width; 653306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong prev += width; 663306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong 673306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong temp0 = (int32 *)prev; 683306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong temp1 = (int32 *)comp; 693306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong temp1[0] = temp0[0]; 703306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong temp1[1] = temp0[1]; 713306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong temp1[2] = temp0[2]; 723306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong temp1[3] = temp0[3]; 733306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong 743306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong comp += width; 753306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong prev += width; 763306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong row -= 4; 773306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong } 783306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong} 793306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong 803306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong 813306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong/* ====================================================================== / 823306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong Function : PutSKIPPED_B() 833306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong Date : 04/03/2000 843306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong/ ====================================================================== */ 853306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong 863306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dongvoid PutSKIPPED_B(uint8 *comp, uint8 *prev, int width) 873306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong{ 883306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong int32 *temp0, *temp1; 893306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong int row; 903306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong 913306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong row = B_SIZE; 923306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong while (row) 933306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong { 943306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong temp0 = (int32 *)prev; 953306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong temp1 = (int32 *)comp; 963306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong 973306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong temp1[0] = temp0[0]; 983306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong temp1[1] = temp0[1]; 993306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong 1003306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong comp += width; 1013306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong prev += width; 1023306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong 1033306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong temp0 = (int32 *)prev; 1043306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong temp1 = (int32 *)comp; 1053306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong 1063306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong temp1[0] = temp0[0]; 1073306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong temp1[1] = temp0[1]; 1083306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong 1093306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong comp += width; 1103306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong prev += width; 1113306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong 1123306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong temp0 = (int32 *)prev; 1133306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong temp1 = (int32 *)comp; 1143306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong 1153306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong temp1[0] = temp0[0]; 1163306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong temp1[1] = temp0[1]; 1173306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong 1183306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong comp += width; 1193306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong prev += width; 1203306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong 1213306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong temp0 = (int32 *)prev; 1223306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong temp1 = (int32 *)comp; 1233306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong 1243306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong temp1[0] = temp0[0]; 1253306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong temp1[1] = temp0[1]; 1263306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong 1273306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong comp += width; 1283306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong prev += width; 1293306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong row -= 4; 1303306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong } 1313306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong} 1323306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong 1333306cfee3bf38ab207a0504e49c2d492bb73ffbfJames Dong 134