1/****************************************************************************** 2* 3* Copyright (C) 2012 Ittiam Systems Pvt Ltd, Bangalore 4* 5* Licensed under the Apache License, Version 2.0 (the "License"); 6* you may not use this file except in compliance with the License. 7* You may obtain a copy of the License at: 8* 9* http://www.apache.org/licenses/LICENSE-2.0 10* 11* Unless required by applicable law or agreed to in writing, software 12* distributed under the License is distributed on an "AS IS" BASIS, 13* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14* See the License for the specific language governing permissions and 15* limitations under the License. 16* 17******************************************************************************/ 18/** 19******************************************************************************* 20* @file 21* ihevc_quant_tables.h 22* 23* @brief 24* Tables for forward and inverse quantization 25* 26* @author 27* Ittiam 28* 29* @remarks 30* None 31* 32******************************************************************************* 33*/ 34#ifndef _IHEVC_QUANT_TABLES_H_ 35#define _IHEVC_QUANT_TABLES_H_ 36 37extern const WORD16 gi2_flat_scale_mat_32x32[]; 38 39extern const WORD16 gi2_intra_default_scale_mat_8x8[]; 40 41extern const WORD16 gi2_inter_default_scale_mat_8x8[]; 42 43extern const WORD16 gi2_intra_default_scale_mat_16x16[]; 44 45extern const WORD16 gi2_inter_default_scale_mat_16x16[]; 46 47extern const WORD16 gi2_intra_default_scale_mat_32x32[]; 48 49extern const WORD16 gi2_inter_default_scale_mat_32x32[]; 50 51 52extern const WORD16 gi2_flat_rescale_mat_32x32[]; 53 54extern const WORD16 gi2_intra_default_rescale_mat_8x8[]; 55 56extern const WORD16 gi2_inter_default_rescale_mat_8x8[]; 57 58extern const WORD16 gi2_intra_default_rescale_mat_16x16[]; 59 60extern const WORD16 gi2_inter_default_rescale_mat_16x16[]; 61 62extern const WORD16 gi2_intra_default_rescale_mat_32x32[]; 63 64extern const WORD16 gi2_inter_default_rescale_mat_32x32[]; 65 66#endif 67