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/*
* jsamplecomp.h
*
* Copyright (C) 2022, D. R. Commander.
* For conditions of distribution and use, see the accompanying README.ijg
* file.
*/
/* In source files that must be compiled for multiple data precisions, we
* prefix all precision-dependent data types, macros, methods, fields, and
* function names with an underscore. Including this file replaces those
* precision-independent tokens with their precision-dependent equivalents,
* based on the value of BITS_IN_JSAMPLE.
*/
#ifndef JSAMPLECOMP_H
#define JSAMPLECOMP_H
#if BITS_IN_JSAMPLE == 16
/* Sample data types and macros (jmorecfg.h) */
#define _JSAMPLE J16SAMPLE
#define _MAXJSAMPLE MAXJ16SAMPLE
#define _CENTERJSAMPLE CENTERJ16SAMPLE
#define _JSAMPROW J16SAMPROW
#define _JSAMPARRAY J16SAMPARRAY
#define _JSAMPIMAGE J16SAMPIMAGE
/* External functions (jpeglib.h) */
#define _jpeg_write_scanlines jpeg16_write_scanlines
#define _jpeg_read_scanlines jpeg16_read_scanlines
/* Internal methods (jpegint.h) */
#ifdef C_LOSSLESS_SUPPORTED
/* Use the 16-bit method in the jpeg_c_main_controller structure. */
#define _process_data process_data_16
/* Use the 16-bit method in the jpeg_c_prep_controller structure. */
#define _pre_process_data pre_process_data_16
/* Use the 16-bit method in the jpeg_c_coef_controller structure. */
#define _compress_data compress_data_16
/* Use the 16-bit method in the jpeg_color_converter structure. */
#define _color_convert color_convert_16
/* Use the 16-bit method in the jpeg_downsampler structure. */
#define _downsample downsample_16
#endif
#ifdef D_LOSSLESS_SUPPORTED
/* Use the 16-bit method in the jpeg_d_main_controller structure. */
#define _process_data process_data_16
/* Use the 16-bit method in the jpeg_d_coef_controller structure. */
#define _decompress_data decompress_data_16
/* Use the 16-bit method in the jpeg_d_post_controller structure. */
#define _post_process_data post_process_data_16
/* Use the 16-bit method in the jpeg_upsampler structure. */
#define _upsample upsample_16
/* Use the 16-bit method in the jpeg_color_converter structure. */
#define _color_convert color_convert_16
#endif
/* Global internal functions (jpegint.h) */
#ifdef C_LOSSLESS_SUPPORTED
#define _jinit_c_main_controller j16init_c_main_controller
#define _jinit_c_prep_controller j16init_c_prep_controller
#define _jinit_color_converter j16init_color_converter
#define _jinit_downsampler j16init_downsampler
#define _jinit_c_diff_controller j16init_c_diff_controller
#define _jinit_lossless_compressor j16init_lossless_compressor
#endif
#ifdef D_LOSSLESS_SUPPORTED
#define _jinit_d_main_controller j16init_d_main_controller
#define _jinit_d_post_controller j16init_d_post_controller
#define _jinit_upsampler j16init_upsampler
#define _jinit_color_deconverter j16init_color_deconverter
#define _jinit_merged_upsampler j16init_merged_upsampler
#define _jinit_d_diff_controller j16init_d_diff_controller
#define _jinit_lossless_decompressor j16init_lossless_decompressor
#endif
#if defined(C_LOSSLESS_SUPPORTED) || defined(D_LOSSLESS_SUPPORTED)
#define _jcopy_sample_rows j16copy_sample_rows
#endif
/* Internal fields (cdjpeg.h) */
#if defined(C_LOSSLESS_SUPPORTED) || defined(D_LOSSLESS_SUPPORTED)
/* Use the 16-bit buffer in the cjpeg_source_struct and djpeg_dest_struct
structures. */
#define _buffer buffer16
#endif
/* Image I/O functions (cdjpeg.h) */
#ifdef C_LOSSLESS_SUPPORTED
#define _jinit_read_gif j16init_read_gif
#define _jinit_read_ppm j16init_read_ppm
#endif
#ifdef D_LOSSLESS_SUPPORTED
#define _jinit_write_ppm j16init_write_ppm
#endif
#elif BITS_IN_JSAMPLE == 12
/* Sample data types and macros (jmorecfg.h) */
#define _JSAMPLE J12SAMPLE
#define _MAXJSAMPLE MAXJ12SAMPLE
#define _CENTERJSAMPLE CENTERJ12SAMPLE
#define _JSAMPROW J12SAMPROW
#define _JSAMPARRAY J12SAMPARRAY
#define _JSAMPIMAGE J12SAMPIMAGE
/* External functions (jpeglib.h) */
#define _jpeg_write_scanlines jpeg12_write_scanlines
#define _jpeg_write_raw_data jpeg12_write_raw_data
#define _jpeg_read_scanlines jpeg12_read_scanlines
#define _jpeg_skip_scanlines jpeg12_skip_scanlines
#define _jpeg_crop_scanline jpeg12_crop_scanline
#define _jpeg_read_raw_data jpeg12_read_raw_data
/* Internal methods (jpegint.h) */
/* Use the 12-bit method in the jpeg_c_main_controller structure. */
#define _process_data process_data_12
/* Use the 12-bit method in the jpeg_c_prep_controller structure. */
#define _pre_process_data pre_process_data_12
/* Use the 12-bit method in the jpeg_c_coef_controller structure. */
#define _compress_data compress_data_12
/* Use the 12-bit method in the jpeg_color_converter structure. */
#define _color_convert color_convert_12
/* Use the 12-bit method in the jpeg_downsampler structure. */
#define _downsample downsample_12
/* Use the 12-bit method in the jpeg_forward_dct structure. */
#define _forward_DCT forward_DCT_12
/* Use the 12-bit method in the jpeg_d_main_controller structure. */
#define _process_data process_data_12
/* Use the 12-bit method in the jpeg_d_coef_controller structure. */
#define _decompress_data decompress_data_12
/* Use the 12-bit method in the jpeg_d_post_controller structure. */
#define _post_process_data post_process_data_12
/* Use the 12-bit method in the jpeg_inverse_dct structure. */
#define _inverse_DCT_method_ptr inverse_DCT_12_method_ptr
#define _inverse_DCT inverse_DCT_12
/* Use the 12-bit method in the jpeg_upsampler structure. */
#define _upsample upsample_12
/* Use the 12-bit method in the jpeg_color_converter structure. */
#define _color_convert color_convert_12
/* Use the 12-bit method in the jpeg_color_quantizer structure. */
#define _color_quantize color_quantize_12
/* Global internal functions (jpegint.h) */
#define _jinit_c_main_controller j12init_c_main_controller
#define _jinit_c_prep_controller j12init_c_prep_controller
#define _jinit_c_coef_controller j12init_c_coef_controller
#define _jinit_color_converter j12init_color_converter
#define _jinit_downsampler j12init_downsampler
#define _jinit_forward_dct j12init_forward_dct
#ifdef C_LOSSLESS_SUPPORTED
#define _jinit_c_diff_controller j12init_c_diff_controller
#define _jinit_lossless_compressor j12init_lossless_compressor
#endif
#define _jinit_d_main_controller j12init_d_main_controller
#define _jinit_d_coef_controller j12init_d_coef_controller
#define _jinit_d_post_controller j12init_d_post_controller
#define _jinit_inverse_dct j12init_inverse_dct
#define _jinit_upsampler j12init_upsampler
#define _jinit_color_deconverter j12init_color_deconverter
#define _jinit_1pass_quantizer j12init_1pass_quantizer
#define _jinit_2pass_quantizer j12init_2pass_quantizer
#define _jinit_merged_upsampler j12init_merged_upsampler
#ifdef D_LOSSLESS_SUPPORTED
#define _jinit_d_diff_controller j12init_d_diff_controller
#define _jinit_lossless_decompressor j12init_lossless_decompressor
#endif
#define _jcopy_sample_rows j12copy_sample_rows
/* Global internal functions (jdct.h) */
#define _jpeg_fdct_islow jpeg12_fdct_islow
#define _jpeg_fdct_ifast jpeg12_fdct_ifast
#define _jpeg_idct_islow jpeg12_idct_islow
#define _jpeg_idct_ifast jpeg12_idct_ifast
#define _jpeg_idct_float jpeg12_idct_float
#define _jpeg_idct_7x7 jpeg12_idct_7x7
#define _jpeg_idct_6x6 jpeg12_idct_6x6
#define _jpeg_idct_5x5 jpeg12_idct_5x5
#define _jpeg_idct_4x4 jpeg12_idct_4x4
#define _jpeg_idct_3x3 jpeg12_idct_3x3
#define _jpeg_idct_2x2 jpeg12_idct_2x2
#define _jpeg_idct_1x1 jpeg12_idct_1x1
#define _jpeg_idct_9x9 jpeg12_idct_9x9
#define _jpeg_idct_10x10 jpeg12_idct_10x10
#define _jpeg_idct_11x11 jpeg12_idct_11x11
#define _jpeg_idct_12x12 jpeg12_idct_12x12
#define _jpeg_idct_13x13 jpeg12_idct_13x13
#define _jpeg_idct_14x14 jpeg12_idct_14x14
#define _jpeg_idct_15x15 jpeg12_idct_15x15
#define _jpeg_idct_16x16 jpeg12_idct_16x16
/* Internal fields (cdjpeg.h) */
/* Use the 12-bit buffer in the cjpeg_source_struct and djpeg_dest_struct
structures. */
#define _buffer buffer12
/* Image I/O functions (cdjpeg.h) */
#define _jinit_read_gif j12init_read_gif
#define _jinit_write_gif j12init_write_gif
#define _jinit_read_ppm j12init_read_ppm
#define _jinit_write_ppm j12init_write_ppm
#define _read_color_map read_color_map_12
#else /* BITS_IN_JSAMPLE */
/* Sample data types and macros (jmorecfg.h) */
#define _JSAMPLE JSAMPLE
#define _MAXJSAMPLE MAXJSAMPLE
#define _CENTERJSAMPLE CENTERJSAMPLE
#define _JSAMPROW JSAMPROW
#define _JSAMPARRAY JSAMPARRAY
#define _JSAMPIMAGE JSAMPIMAGE
/* External functions (jpeglib.h) */
#define _jpeg_write_scanlines jpeg_write_scanlines
#define _jpeg_write_raw_data jpeg_write_raw_data
#define _jpeg_read_scanlines jpeg_read_scanlines
#define _jpeg_skip_scanlines jpeg_skip_scanlines
#define _jpeg_crop_scanline jpeg_crop_scanline
#define _jpeg_read_raw_data jpeg_read_raw_data
/* Internal methods (jpegint.h) */
/* Use the 8-bit method in the jpeg_c_main_controller structure. */
#define _process_data process_data
/* Use the 8-bit method in the jpeg_c_prep_controller structure. */
#define _pre_process_data pre_process_data
/* Use the 8-bit method in the jpeg_c_coef_controller structure. */
#define _compress_data compress_data
/* Use the 8-bit method in the jpeg_color_converter structure. */
#define _color_convert color_convert
/* Use the 8-bit method in the jpeg_downsampler structure. */
#define _downsample downsample
/* Use the 8-bit method in the jpeg_forward_dct structure. */
#define _forward_DCT forward_DCT
/* Use the 8-bit method in the jpeg_d_main_controller structure. */
#define _process_data process_data
/* Use the 8-bit method in the jpeg_d_coef_controller structure. */
#define _decompress_data decompress_data
/* Use the 8-bit method in the jpeg_d_post_controller structure. */
#define _post_process_data post_process_data
/* Use the 8-bit method in the jpeg_inverse_dct structure. */
#define _inverse_DCT_method_ptr inverse_DCT_method_ptr
#define _inverse_DCT inverse_DCT
/* Use the 8-bit method in the jpeg_upsampler structure. */
#define _upsample upsample
/* Use the 8-bit method in the jpeg_color_converter structure. */
#define _color_convert color_convert
/* Use the 8-bit method in the jpeg_color_quantizer structure. */
#define _color_quantize color_quantize
/* Global internal functions (jpegint.h) */
#define _jinit_c_main_controller jinit_c_main_controller
#define _jinit_c_prep_controller jinit_c_prep_controller
#define _jinit_c_coef_controller jinit_c_coef_controller
#define _jinit_color_converter jinit_color_converter
#define _jinit_downsampler jinit_downsampler
#define _jinit_forward_dct jinit_forward_dct
#ifdef C_LOSSLESS_SUPPORTED
#define _jinit_c_diff_controller jinit_c_diff_controller
#define _jinit_lossless_compressor jinit_lossless_compressor
#endif
#define _jinit_d_main_controller jinit_d_main_controller
#define _jinit_d_coef_controller jinit_d_coef_controller
#define _jinit_d_post_controller jinit_d_post_controller
#define _jinit_inverse_dct jinit_inverse_dct
#define _jinit_upsampler jinit_upsampler
#define _jinit_color_deconverter jinit_color_deconverter
#define _jinit_1pass_quantizer jinit_1pass_quantizer
#define _jinit_2pass_quantizer jinit_2pass_quantizer
#define _jinit_merged_upsampler jinit_merged_upsampler
#ifdef D_LOSSLESS_SUPPORTED
#define _jinit_d_diff_controller jinit_d_diff_controller
#define _jinit_lossless_decompressor jinit_lossless_decompressor
#endif
#define _jcopy_sample_rows jcopy_sample_rows
/* Global internal functions (jdct.h) */
#define _jpeg_fdct_islow jpeg_fdct_islow
#define _jpeg_fdct_ifast jpeg_fdct_ifast
#define _jpeg_idct_islow jpeg_idct_islow
#define _jpeg_idct_ifast jpeg_idct_ifast
#define _jpeg_idct_float jpeg_idct_float
#define _jpeg_idct_7x7 jpeg_idct_7x7
#define _jpeg_idct_6x6 jpeg_idct_6x6
#define _jpeg_idct_5x5 jpeg_idct_5x5
#define _jpeg_idct_4x4 jpeg_idct_4x4
#define _jpeg_idct_3x3 jpeg_idct_3x3
#define _jpeg_idct_2x2 jpeg_idct_2x2
#define _jpeg_idct_1x1 jpeg_idct_1x1
#define _jpeg_idct_9x9 jpeg_idct_9x9
#define _jpeg_idct_10x10 jpeg_idct_10x10
#define _jpeg_idct_11x11 jpeg_idct_11x11
#define _jpeg_idct_12x12 jpeg_idct_12x12
#define _jpeg_idct_13x13 jpeg_idct_13x13
#define _jpeg_idct_14x14 jpeg_idct_14x14
#define _jpeg_idct_15x15 jpeg_idct_15x15
#define _jpeg_idct_16x16 jpeg_idct_16x16
/* Internal fields (cdjpeg.h) */
/* Use the 8-bit buffer in the cjpeg_source_struct and djpeg_dest_struct
structures. */
#define _buffer buffer
/* Image I/O functions (cdjpeg.h) */
#define _jinit_read_gif jinit_read_gif
#define _jinit_write_gif jinit_write_gif
#define _jinit_read_ppm jinit_read_ppm
#define _jinit_write_ppm jinit_write_ppm
#define _read_color_map read_color_map
#endif /* BITS_IN_JSAMPLE */
#endif /* JSAMPLECOMP_H */
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