/* ------------------------------------------------------------------ * Copyright (C) 1998-2009 PacketVideo * * 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. * ------------------------------------------------------------------- */ /* Pathname: s_Huffman.h ------------------------------------------------------------------------------ REVISION HISTORY Description: Changed "ulong" to "UInt32" Description: add helper structure to speed up decode_huff_cw Description: Remove the structure definition of Huffman Description: Added definition for SBR Huffman, used for AAC plus Who: Date: Description: ------------------------------------------------------------------------------ INCLUDE DESCRIPTION This include file defines the structure, Huffman ------------------------------------------------------------------------------ */ /*---------------------------------------------------------------------------- ; CONTINUE ONLY IF NOT ALREADY DEFINED ----------------------------------------------------------------------------*/ #ifndef S_HUFFMAN_H #define S_HUFFMAN_H /*---------------------------------------------------------------------------- ; INCLUDES ----------------------------------------------------------------------------*/ #include "pv_audio_type_defs.h" /*---------------------------------------------------------------------------- ; MACROS ; Define module specific macros here ----------------------------------------------------------------------------*/ /*---------------------------------------------------------------------------- ; DEFINES ; Include all pre-processor statements here. ----------------------------------------------------------------------------*/ /*---------------------------------------------------------------------------- ; EXTERNAL VARIABLES REFERENCES ; Declare variables used in this module but defined elsewhere ----------------------------------------------------------------------------*/ /*---------------------------------------------------------------------------- ; SIMPLE TYPEDEF'S ----------------------------------------------------------------------------*/ /*---------------------------------------------------------------------------- ; ENUMERATED TYPEDEF'S ----------------------------------------------------------------------------*/ /*---------------------------------------------------------------------------- ; STRUCTURES TYPEDEF'S ----------------------------------------------------------------------------*/ typedef const Char(*SbrHuffman)[2]; /*---------------------------------------------------------------------------- ; GLOBAL FUNCTION DEFINITIONS ; Function Prototype declaration ----------------------------------------------------------------------------*/ /*---------------------------------------------------------------------------- ; END ----------------------------------------------------------------------------*/ #endif