ref: 58835957cf497b4f9dd9d7bb8252bc1a9f3c5a11
dir: /src/h264bsd_neighbour.h/
/* * 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_NEIGHBOUR_H #define H264SWDEC_NEIGHBOUR_H /*------------------------------------------------------------------------------ 1. Include headers ------------------------------------------------------------------------------*/ #include "basetype.h" #include "h264bsd_macroblock_layer.h" /*------------------------------------------------------------------------------ 2. Module defines ------------------------------------------------------------------------------*/ typedef enum { MB_A = 0, MB_B, MB_C, MB_D, MB_CURR, MB_NA = 0xFF } neighbourMb_e; /*------------------------------------------------------------------------------ 3. Data types ------------------------------------------------------------------------------*/ typedef struct { neighbourMb_e mb; u8 index; } neighbour_t; /*------------------------------------------------------------------------------ 4. Function prototypes ------------------------------------------------------------------------------*/ void h264bsdInitMbNeighbours(mbStorage_t *pMbStorage, u32 picWidth, u32 picSizeInMbs); mbStorage_t* h264bsdGetNeighbourMb(mbStorage_t *pMb, neighbourMb_e neighbour); u32 h264bsdIsNeighbourAvailable(mbStorage_t *pMb, mbStorage_t *pNeighbour); const neighbour_t* h264bsdNeighbour4x4BlockA(u32 blockIndex); const neighbour_t* h264bsdNeighbour4x4BlockB(u32 blockIndex); const neighbour_t* h264bsdNeighbour4x4BlockC(u32 blockIndex); const neighbour_t* h264bsdNeighbour4x4BlockD(u32 blockIndex); #endif /* #ifdef H264SWDEC_NEIGHBOUR_H */