| /*
|
| ** Copyright 2003-2010, VisualOn, Inc.
|
| **
|
| ** 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.
|
| */
|
| /*******************************************************************************
|
| File: adj_thr_data.h
|
|
|
| Content: Threshold compensation parameter
|
|
|
| *******************************************************************************/ |
| |
| #ifndef __ADJ_THR_DATA_H |
| #define __ADJ_THR_DATA_H |
| |
| #include "typedef.h"
|
| #include "psy_const.h" |
| #include "line_pe.h" |
| |
| typedef struct { |
| Word16 clipSaveLow, clipSaveHigh; |
| Word16 minBitSave, maxBitSave; |
| Word16 clipSpendLow, clipSpendHigh; |
| Word16 minBitSpend, maxBitSpend; |
| } BRES_PARAM; |
| |
| typedef struct { |
| UWord8 modifyMinSnr; |
| Word16 startSfbL, startSfbS; |
| } AH_PARAM; |
| |
| typedef struct { |
| Word32 maxRed; |
| Word32 startRatio, maxRatio; |
| Word32 redRatioFac; |
| Word32 redOffs; |
| } MINSNR_ADAPT_PARAM; |
| |
| typedef struct { |
| /* parameters for bitreservoir control */ |
| Word16 peMin, peMax; |
| /* constant offset to pe */ |
| Word16 peOffset; |
| /* avoid hole parameters */ |
| AH_PARAM ahParam; |
| /* paramters for adaptation of minSnr */ |
| MINSNR_ADAPT_PARAM minSnrAdaptParam; |
| /* values for correction of pe */ |
| Word16 peLast; |
| Word16 dynBitsLast; |
| Word16 peCorrectionFactor; |
| } ATS_ELEMENT; |
| |
| typedef struct { |
| BRES_PARAM bresParamLong, bresParamShort; /* Word16 size: 2*8 */ |
| ATS_ELEMENT adjThrStateElem; /* Word16 size: 19 */ |
| } ADJ_THR_STATE; |
| |
| #endif |