diff options
Diffstat (limited to 'media/libstagefright/codecs/aacdec/s_tdec_int_chan.h')
| -rw-r--r-- | media/libstagefright/codecs/aacdec/s_tdec_int_chan.h | 183 |
1 files changed, 0 insertions, 183 deletions
diff --git a/media/libstagefright/codecs/aacdec/s_tdec_int_chan.h b/media/libstagefright/codecs/aacdec/s_tdec_int_chan.h deleted file mode 100644 index f7a3602..0000000 --- a/media/libstagefright/codecs/aacdec/s_tdec_int_chan.h +++ /dev/null @@ -1,183 +0,0 @@ -/* ------------------------------------------------------------------ - * 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_tDec_Int_Chan.h - ------------------------------------------------------------------------------- - REVISION HISTORY - - Description: Change data types of win - - Description: Remove wnd_shape structure. - - Description: Remove dependency on window_block.h, Fix header too. - - Description: - Modified to utilize memory in the last 1024 elements in fxpCoef. - - Description: - (1) Modified to include the lines... - - #ifdef __cplusplus - extern "C" { - #endif - - #ifdef __cplusplus - } - #endif - - (2) Updated the copyright header. - - Description: - (1) Move temporary FrameInfo structure into the shared region with fxpCoef. - (2) Add more comments detailing the size of the shared structure. - - Description: - (1) Changed time_quant from 2048 Int32 buffer to 1024 Int32 buffer. - - Who: Date: - Description: - ------------------------------------------------------------------------------- - INCLUDE DESCRIPTION - - This include file defines the structure, tDec_Int_Chan - ------------------------------------------------------------------------------- -*/ - -/*---------------------------------------------------------------------------- -; CONTINUE ONLY IF NOT ALREADY DEFINED -----------------------------------------------------------------------------*/ -#ifndef S_TDEC_INT_CHAN_H -#define S_TDEC_INT_CHAN_H - -#ifdef __cplusplus -extern "C" -{ -#endif - - /*---------------------------------------------------------------------------- - ; INCLUDES - ----------------------------------------------------------------------------*/ -#include "pv_audio_type_defs.h" -#include "e_rawbitstreamconst.h" -#include "s_tns_frame_info.h" -#include "s_wnd_shape.h" -#include "s_lt_pred_status.h" -#include "s_sectinfo.h" -#include "s_frameinfo.h" -#include "e_window_shape.h" -#include "e_window_sequence.h" -#include "window_block_fxp.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 - ----------------------------------------------------------------------------*/ - - /* This structure was created with the specific goal in mind of sharing memory - * with the last 1024 data elements in fxpCoef. - * - * The size of this structure must NOT exceed 4 kilobytes - * Also, the size of the fxpCoef array cannot be less than 8 kilobytes - * - * The fxpCoef array is declared as an Int32, so its size should not vary - * from platform to platform. - * - * The shared structure is 3,640 bytes (3.55 KB), on a 32-bit platform, - * which represents the worst case. - */ - typedef struct - { - TNS_frame_info tns; - - FrameInfo frameInfo; - - Int factors[MAXBANDS]; - Int cb_map[MAXBANDS]; - Int group[NSHORT]; - Int qFormat[MAXBANDS]; - - Int max_sfb; - LT_PRED_STATUS lt_status; - - } per_chan_share_w_fxpCoef; - - /* - * This structure contains one per channel. - */ - typedef struct - { -#ifdef AAC_PLUS - Int16 ltp_buffer[LT_BLEN + 2*288]; /* LT_BLEN = 2048 + 2*288 */ -#else - Int16 ltp_buffer[LT_BLEN]; /* LT_BLEN = 2048 */ -#endif - - - Int32 time_quant[LONG_WINDOW]; /* 1024 holds overlap&add */ - - Int32 *fxpCoef; /* Spectrum coeff.*/ - - per_chan_share_w_fxpCoef * pShareWfxpCoef; - - Int32 abs_max_per_window[NUM_SHORT_WINDOWS]; - - WINDOW_SEQUENCE wnd; - - - WINDOW_SHAPE wnd_shape_prev_bk; - WINDOW_SHAPE wnd_shape_this_bk; - - } tDec_Int_Chan; - - /*---------------------------------------------------------------------------- - ; GLOBAL FUNCTION DEFINITIONS - ; Function Prototype declaration - ----------------------------------------------------------------------------*/ - -#ifdef __cplusplus -} -#endif - -#endif /* S_TDEC_INT_CHAN_H */ - |