/* * Copyright (C) 2009 The Android Open Source Project * Modified for use by h264bsd standalone library * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * *      http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /*------------------------------------------------------------------------------     Table of contents     1. Include headers    2. Module defines    3. Data types    4. Function prototypes ------------------------------------------------------------------------------*/ #ifndef H264SWDEC_SEQ_PARAM_SET_H#define H264SWDEC_SEQ_PARAM_SET_H /*------------------------------------------------------------------------------    1. Include headers------------------------------------------------------------------------------*/ #include "basetype.h"#include "h264bsd_stream.h"#include "h264bsd_vui.h" /*------------------------------------------------------------------------------    2. Module defines------------------------------------------------------------------------------*/ /*------------------------------------------------------------------------------    3. Data types------------------------------------------------------------------------------*/ /* structure to store sequence parameter set information decoded from the * stream */typedef struct{    u32 profileIdc;    u32 levelIdc;    u32 seqParameterSetId;    u32 maxFrameNum;    u32 picOrderCntType;    u32 maxPicOrderCntLsb;    u32 deltaPicOrderAlwaysZeroFlag;    i32 offsetForNonRefPic;    i32 offsetForTopToBottomField;    u32 numRefFramesInPicOrderCntCycle;    i32 *offsetForRefFrame;    u32 numRefFrames;    u32 gapsInFrameNumValueAllowedFlag;    u32 picWidthInMbs;    u32 picHeightInMbs;    u32 frameCroppingFlag;    u32 frameCropLeftOffset;    u32 frameCropRightOffset;    u32 frameCropTopOffset;    u32 frameCropBottomOffset;    u32 vuiParametersPresentFlag;    vuiParameters_t *vuiParameters;    u32 maxDpbSize;} seqParamSet_t; /*------------------------------------------------------------------------------    4. Function prototypes------------------------------------------------------------------------------*/ u32 h264bsdDecodeSeqParamSet(strmData_t *pStrmData,    seqParamSet_t *pSeqParamSet); u32 h264bsdCompareSeqParamSets(seqParamSet_t *pSps1, seqParamSet_t *pSps2); #endif /* #ifdef H264SWDEC_SEQ_PARAM_SET_H */