| /* |
| * Copyright (C) 2009 The Android Open Source Project |
| * |
| * 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_STREAM_H |
| #define H264SWDEC_STREAM_H |
| |
| /*------------------------------------------------------------------------------ |
| 1. Include headers |
| ------------------------------------------------------------------------------*/ |
| |
| #include "basetype.h" |
| |
| /*------------------------------------------------------------------------------ |
| 2. Module defines |
| ------------------------------------------------------------------------------*/ |
| |
| /*------------------------------------------------------------------------------ |
| 3. Data types |
| ------------------------------------------------------------------------------*/ |
| |
| typedef struct |
| { |
| u8 *pStrmBuffStart; /* pointer to start of stream buffer */ |
| u8 *pStrmCurrPos; /* current read address in stream buffer */ |
| u32 bitPosInWord; /* bit position in stream buffer byte */ |
| u32 strmBuffSize; /* size of stream buffer (bytes) */ |
| u32 strmBuffReadBits; /* number of bits read from stream buffer */ |
| } strmData_t; |
| |
| /*------------------------------------------------------------------------------ |
| 4. Function prototypes |
| ------------------------------------------------------------------------------*/ |
| |
| u32 h264bsdGetBits(strmData_t *pStrmData, u32 numBits); |
| |
| u32 h264bsdShowBits32(strmData_t *pStrmData); |
| |
| u32 h264bsdFlushBits(strmData_t *pStrmData, u32 numBits); |
| |
| u32 h264bsdIsByteAligned(strmData_t *); |
| |
| #endif /* #ifdef H264SWDEC_STREAM_H */ |
| |