h264bsd_intra_prediction.h

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/*
 * 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_INTRA_PREDICTION_H
#define H264SWDEC_INTRA_PREDICTION_H
 
/*------------------------------------------------------------------------------
    1. Include headers
------------------------------------------------------------------------------*/
 
#include "basetype.h"
#include "h264bsd_image.h"
#include "h264bsd_macroblock_layer.h"
 
/*------------------------------------------------------------------------------
    2. Module defines
------------------------------------------------------------------------------*/
 
/*------------------------------------------------------------------------------
    3. Data types
------------------------------------------------------------------------------*/
 
/*------------------------------------------------------------------------------
    4. Function prototypes
------------------------------------------------------------------------------*/
#ifndef H264DEC_OMXDL
u32 h264bsdIntraPrediction(mbStorage_t *pMb, macroblockLayer_t *mbLayer,
    image_t *image, u32 mbNum, u32 constrainedIntraPred, u8 *data);
 
u32 h264bsdIntra4x4Prediction(mbStorage_t *pMb, u8 *data,
                              macroblockLayer_t *mbLayer,
                              u8 *above, u8 *left, u32 constrainedIntraPred);
u32 h264bsdIntra16x16Prediction(mbStorage_t *pMb, u8 *data, i32 residual[][16],
    u8 *above, u8 *left, u32 constrainedIntraPred);
 
u32 h264bsdIntraChromaPrediction(mbStorage_t *pMb, u8 *data, i32 residual[][16],
    u8 *above, u8 *left, u32 predMode, u32 constrainedIntraPred);
 
void h264bsdGetNeighbourPels(image_t *image, u8 *above, u8 *left, u32 mbNum);
 
#else
 
u32 h264bsdIntra4x4Prediction(mbStorage_t *pMb, u8 *data,
                              macroblockLayer_t *mbLayer,
                              u8 *pImage, u32 width,
                              u32 constrainedIntraPred, u32 block);
 
u32 h264bsdIntra16x16Prediction(mbStorage_t *pMb, u8 *data, u8 *pImage,
                            u32 width, u32 constrainedIntraPred);
 
u32 h264bsdIntraChromaPrediction(mbStorage_t *pMb, u8 *data, image_t *image,
                                        u32 predMode, u32 constrainedIntraPred);
 
#endif
 
#endif /* #ifdef H264SWDEC_INTRA_PREDICTION_H */