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/*
+--------------------------------------------------------------------------+
| CHStone : a suite of benchmark programs for C-based High-Level Synthesis |
| ======================================================================== |
| |
| * Collected and Modified : Y. Hara, H. Tomiyama, S. Honda, |
| H. Takada and K. Ishii |
| Nagoya University, Japan |
| |
| * Remark : |
| 1. This source code is modified to unify the formats of the benchmark |
| programs in CHStone. |
| 2. Test vectors are added for CHStone. |
| 3. If "main_result" is 0 at the end of the program, the program is |
| correctly executed. |
| 4. Please follow the copyright of each benchmark program. |
+--------------------------------------------------------------------------+
*/
/*
* Copyright (C) 2008
* Y. Hara, H. Tomiyama, S. Honda, H. Takada and K. Ishii
* Nagoya University, Japan
* All rights reserved.
*
* Disclaimer of Warranty
*
* These software programs are available to the user without any license fee or
* royalty on an "as is" basis. The authors disclaims any and all warranties,
* whether express, implied, or statuary, including any implied warranties or
* merchantability or of fitness for a particular purpose. In no event shall the
* copyright-holder be liable for any incidental, punitive, or consequential damages
* of any kind whatsoever arising from the use of these programs. This disclaimer
* of warranty extends to the user of these programs and user's customers, employees,
* agents, transferees, successors, and assigns.
*
*/
/*
* Header file for decoding
*
* @(#) $Id: decode.h,v 1.2 2003/07/18 10:19:21 honda Exp $
*/
#ifndef _DECODE_H_
#define _DECODE_H_
#define NUM_HUFF_TBLS 2
#define NUM_QUANT_TBLS 4
#define DCTSIZE 8
#define DCTSIZE2 64
/*
* Fix the number of components as 3
*/
#define NUM_COMPONENT 3
#define RGB_NUM 3
/*
* Define the sample precision as 8
*/
#define IDCT_SHIFT 128
#define IDCT_BOUNT 255
#define MARKER_MARKER 0xff
/* SAMPLING_FACTOR */
#define SF1_1_1 0
#define SF4_1_1 2
char p_jinfo_data_precision;
short p_jinfo_image_height;
short p_jinfo_image_width;
char p_jinfo_num_components;
int p_jinfo_smp_fact;
char p_jinfo_comps_info_index[NUM_COMPONENT];
char p_jinfo_comps_info_id[NUM_COMPONENT];
char p_jinfo_comps_info_h_samp_factor[NUM_COMPONENT];
char p_jinfo_comps_info_v_samp_factor[NUM_COMPONENT];
char p_jinfo_comps_info_quant_tbl_no[NUM_COMPONENT];
char p_jinfo_comps_info_dc_tbl_no[NUM_COMPONENT];
char p_jinfo_comps_info_ac_tbl_no[NUM_COMPONENT];
unsigned int p_jinfo_quant_tbl_quantval[NUM_QUANT_TBLS][DCTSIZE2];
int p_jinfo_dc_xhuff_tbl_bits[NUM_HUFF_TBLS][36];
int p_jinfo_dc_xhuff_tbl_huffval[NUM_HUFF_TBLS][257];
int p_jinfo_ac_xhuff_tbl_bits[NUM_HUFF_TBLS][36];
int p_jinfo_ac_xhuff_tbl_huffval[NUM_HUFF_TBLS][257];
int p_jinfo_dc_dhuff_tbl_ml[NUM_HUFF_TBLS];
int p_jinfo_dc_dhuff_tbl_maxcode[NUM_HUFF_TBLS][36];
int p_jinfo_dc_dhuff_tbl_mincode[NUM_HUFF_TBLS][36];
int p_jinfo_dc_dhuff_tbl_valptr[NUM_HUFF_TBLS][36];
int p_jinfo_ac_dhuff_tbl_ml[NUM_HUFF_TBLS];
int p_jinfo_ac_dhuff_tbl_maxcode[NUM_HUFF_TBLS][36];
int p_jinfo_ac_dhuff_tbl_mincode[NUM_HUFF_TBLS][36];
int p_jinfo_ac_dhuff_tbl_valptr[NUM_HUFF_TBLS][36];
int p_jinfo_MCUWidth;
int p_jinfo_MCUHeight;
int p_jinfo_NumMCU;
unsigned char *p_jinfo_jpeg_data;
#endif /* _DECODE_H_ */
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