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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 | f44de515d3b6098a0b585865c1a0c7b20d3075a6 (patch) | |
tree | 028b1d81643bbb332464b42b50a0f79ba5359142 /media/libstagefright/codecs/aacdec/stereo_2_mono.h | |
parent | bf697e37550d9e8376089b0b5e498613bede798c (diff) | |
download | frameworks_av-f44de515d3b6098a0b585865c1a0c7b20d3075a6.zip frameworks_av-f44de515d3b6098a0b585865c1a0c7b20d3075a6.tar.gz frameworks_av-f44de515d3b6098a0b585865c1a0c7b20d3075a6.tar.bz2 |
Initial check in of stagefright software AAC decoder based on PV source code.
Diffstat (limited to 'media/libstagefright/codecs/aacdec/stereo_2_mono.h')
-rw-r--r-- | media/libstagefright/codecs/aacdec/stereo_2_mono.h | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/media/libstagefright/codecs/aacdec/stereo_2_mono.h b/media/libstagefright/codecs/aacdec/stereo_2_mono.h new file mode 100644 index 0000000..3e27c70 --- /dev/null +++ b/media/libstagefright/codecs/aacdec/stereo_2_mono.h @@ -0,0 +1,97 @@ +/* ------------------------------------------------------------------ + * 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: stereo_2_mono.h + +------------------------------------------------------------------------------ + REVISION HISTORY + + Who: Date: + Description: + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + Header file for the declaration of the function stereo_2_mono() + +------------------------------------------------------------------------------ +*/ + +/*---------------------------------------------------------------------------- +; CONTINUE ONLY IF NOT ALREADY DEFINED +----------------------------------------------------------------------------*/ +#ifndef STEREO_2_MONO_H +#define STEREO_2_MONO_H + +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; 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 + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; Function Prototype declaration + ----------------------------------------------------------------------------*/ + void stereo_2_mono( + const Int16 sourceLeft[], + const Int16 sourceRight[], + Int16 outputBuffer[], + const Int sourcePointsPerChannel); + + /*---------------------------------------------------------------------------- + ; END + ----------------------------------------------------------------------------*/ +#ifdef __cplusplus +} +#endif + +#endif /* STEREO_2_MONO_H */ + |