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Diffstat (limited to 'benchmarks/CHStone/jpeg/decode.h')
| -rwxr-xr-x | benchmarks/CHStone/jpeg/decode.h | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/benchmarks/CHStone/jpeg/decode.h b/benchmarks/CHStone/jpeg/decode.h new file mode 100755 index 0000000..bb7f5af --- /dev/null +++ b/benchmarks/CHStone/jpeg/decode.h @@ -0,0 +1,108 @@ +/* ++--------------------------------------------------------------------------+ +| 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_ */ |