/*

 * 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

/* Use the 16-bit method in the jpeg_color_quantizer structure. */

#define _color_quantize  color_quantize_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_1pass_quantizer  j16init_1pass_quantizer

#define _jinit_2pass_quantizer  j16init_2pass_quantizer

#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_gif  j16init_write_gif

#define _jinit_write_ppm  j16init_write_ppm

#define _read_color_map  read_color_map_16

#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 */