/* ------------------------------------------------------------------ * 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: ./include/fwd_long_complex_rot.h ------------------------------------------------------------------------------ REVISION HISTORY Who: Date: Description: ------------------------------------------------------------------------------ INCLUDE DESCRIPTION Header file for functions fwd_long_complex_rot ------------------------------------------------------------------------------ */ /*---------------------------------------------------------------------------- ; CONTINUE ONLY IF NOT ALREADY DEFINED ----------------------------------------------------------------------------*/ #ifndef FWD_LONG_COMPLEX_ROT_H #define FWD_LONG_COMPLEX_ROT_H /*---------------------------------------------------------------------------- ; INCLUDES ----------------------------------------------------------------------------*/ #include "pv_audio_type_defs.h" /*---------------------------------------------------------------------------- ; MACROS ; Define module specific macros here ----------------------------------------------------------------------------*/ /*---------------------------------------------------------------------------- ; DEFINES ; Include all pre-processor statements here. ----------------------------------------------------------------------------*/ #define FWD_LONG_CX_ROT_LENGTH 256 #define TWICE_FWD_LONG_CX_ROT_LENGTH (FWD_LONG_CX_ROT_LENGTH<<1) #define LONG_WINDOW_LENGTH 1024 #define LONG_WINDOW_LENGTH_m_1 (LONG_WINDOW_LENGTH - 1) #define TWICE_LONG_WINDOW_LENGTH_m_1 ((LONG_WINDOW_LENGTH<<1) - 1) /*---------------------------------------------------------------------------- ; EXTERNAL VARIABLES REFERENCES ; Declare variables used in this module but defined elsewhere ----------------------------------------------------------------------------*/ /*---------------------------------------------------------------------------- ; SIMPLE TYPEDEF'S ----------------------------------------------------------------------------*/ /*---------------------------------------------------------------------------- ; ENUMERATED TYPEDEF'S ----------------------------------------------------------------------------*/ /*---------------------------------------------------------------------------- ; STRUCTURES TYPEDEF'S ----------------------------------------------------------------------------*/ /*---------------------------------------------------------------------------- ; GLOBAL FUNCTION DEFINITIONS ; Function Prototype declaration ----------------------------------------------------------------------------*/ Int fwd_long_complex_rot( Int32 *Data_in, Int32 *Data_out, Int32 max); /*---------------------------------------------------------------------------- ; END ----------------------------------------------------------------------------*/ #endif /* FWD_LONG_COMPLEX_ROT_H */