| /* ------------------------------------------------------------------ |
| * 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_frameinfo.h |
| |
| ------------------------------------------------------------------------------ |
| REVISION HISTORY |
| |
| Description: Changed name of bk_sfb_top to frame_sfb_top. |
| Included "interface.h" for defintion of MAX_WIN. This |
| will hopefully be simplified when interface.h is broken up into smaller |
| include files. |
| |
| Description: Eliminated the never used array, group_offs[8] |
| |
| Description: |
| (1) Modified to include the lines... |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| (2) Updated the copyright header. |
| |
| Description: |
| |
| ------------------------------------------------------------------------------ |
| INCLUDE DESCRIPTION |
| |
| This include file defines the structure, FrameInfo |
| |
| ------------------------------------------------------------------------------ |
| */ |
| |
| /*---------------------------------------------------------------------------- |
| ; CONTINUE ONLY IF NOT ALREADY DEFINED |
| ----------------------------------------------------------------------------*/ |
| #ifndef S_FRAMEINFO_H |
| #define S_FRAMEINFO_H |
| |
| #ifdef __cplusplus |
| extern "C" |
| { |
| #endif |
| |
| /*---------------------------------------------------------------------------- |
| ; INCLUDES |
| ----------------------------------------------------------------------------*/ |
| #include "pv_audio_type_defs.h" |
| #include "e_blockswitching.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 struct |
| { |
| Int islong; /* true if long block */ |
| Int num_win; /* sub-blocks (SB) per block */ |
| Int coef_per_frame; /* coef's per block */ |
| Int sfb_per_frame; /* sfb per block */ |
| Int coef_per_win[MAX_WIN]; /* coef's per SB */ |
| Int sfb_per_win[MAX_WIN]; /* sfb per SB */ |
| Int sectbits[MAX_WIN]; |
| Int16 *win_sfb_top[MAX_WIN]; /* top coef per sfb per SB */ |
| Int *sfb_width_128; /* sfb width for short blocks */ |
| |
| Int frame_sfb_top[MAXBANDS]; /* Only used in calc_gsfb_table() - |
| it is simply a cum version of |
| the above information */ |
| Int num_groups; |
| Int group_len[8]; |
| |
| } FrameInfo; |
| |
| /*---------------------------------------------------------------------------- |
| ; GLOBAL FUNCTION DEFINITIONS |
| ; Function Prototype declaration |
| ----------------------------------------------------------------------------*/ |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif /* S_FRAMEINFO_H */ |
