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author | Andreas Huber <andih@google.com> | 2009-12-07 09:56:32 -0800 |
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committer | Andreas Huber <andih@google.com> | 2009-12-07 11:02:28 -0800 |
commit | dacaa73ae5010b66f4224d70a520945e5b653544 (patch) | |
tree | a2c9e71b6337dd25d149bd5fa43f7a782e9387fb /media/libstagefright/codecs/aacdec/get_tns.h | |
parent | 5921fb51e0219ddd7cad439a73495f320c57d50e (diff) | |
download | frameworks_base-dacaa73ae5010b66f4224d70a520945e5b653544.zip frameworks_base-dacaa73ae5010b66f4224d70a520945e5b653544.tar.gz frameworks_base-dacaa73ae5010b66f4224d70a520945e5b653544.tar.bz2 |
Initial check in of stagefright software AAC decoder based on PV source code.
Diffstat (limited to 'media/libstagefright/codecs/aacdec/get_tns.h')
-rw-r--r-- | media/libstagefright/codecs/aacdec/get_tns.h | 124 |
1 files changed, 124 insertions, 0 deletions
diff --git a/media/libstagefright/codecs/aacdec/get_tns.h b/media/libstagefright/codecs/aacdec/get_tns.h new file mode 100644 index 0000000..731484f --- /dev/null +++ b/media/libstagefright/codecs/aacdec/get_tns.h @@ -0,0 +1,124 @@ +/* ------------------------------------------------------------------ + * 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: get_tns.h + + Author: + Date: 03/08/2001 + +------------------------------------------------------------------------------ + REVISION HISTORY + + Description: + (1) Modified to include the lines... + + #ifdef __cplusplus + extern "C" { + #endif + + #ifdef __cplusplus + } + #endif + + (2) Updated the copyright header. + + Description: Modified to include updated function declaration, which reflects + the combination of the get_tns and tns_setup_filter routines. Also, moved + pInputStream to be the 2nd parameter, for a slight optimization. + + Who: Date: + Description: + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + This file includes the function definition for get_tns.c + +------------------------------------------------------------------------------ +*/ + +/*---------------------------------------------------------------------------- +; CONTINUE ONLY IF NOT ALREADY DEFINED +----------------------------------------------------------------------------*/ +#ifndef GET_TNS_H +#define GET_TNS_H + +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; INCLUDES + ----------------------------------------------------------------------------*/ +#include "pv_audio_type_defs.h" +#include "s_frameinfo.h" +#include "s_mc_info.h" +#include "s_tns_frame_info.h" +#include "s_bits.h" +#include "e_window_sequence.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 + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; Function Prototype declaration + ----------------------------------------------------------------------------*/ + void get_tns( + const Int max_bands, + BITS * const pInputStream, + const WINDOW_SEQUENCE wnd_seq, + const FrameInfo * const pFrameInfo, + const MC_Info * const pMC_Info, + TNS_frame_info * const pTnsFrameInfo, + Int32 scratchTnsDecCoefMem[]); + + +#ifdef __cplusplus +} +#endif + +#endif /* GET_TNS_H */ + + |