/*
 * jsimd_none.c
 *
 * Copyright 2009 Pierre Ossman <ossman@cendio.se> for Cendio AB
 * Copyright (C) 2009-2011, 2014, D. R. Commander.
 * Copyright (C) 2015, Matthieu Darbois.
 *
 * Based on the x86 SIMD extension for IJG JPEG library,
 * Copyright (C) 1999-2006, MIYASAKA Masaru.
 * For conditions of distribution and use, see copyright notice in jsimdext.inc
 *
 * This file contains stubs for when there is no SIMD support available.
 */

#define JPEG_INTERNALS

#include "jinclude.h"
#include "jpeglib.h"
#include "jsimd.h"
#include "jdct.h"
#include "jsimddct.h"

GLOBAL(int)
jsimd_can_rgb_ycc(void) {
	return 0;
}

GLOBAL(int)
jsimd_can_rgb_gray(void) {
	return 0;
}

GLOBAL(int)
jsimd_can_ycc_rgb(void) {
	return 0;
}

GLOBAL(int)
jsimd_can_ycc_rgb565(void) {
	return 0;
}

GLOBAL(int)
jsimd_c_can_null_convert(void) {
	return 0;
}

GLOBAL(void)
jsimd_rgb_ycc_convert(j_compress_ptr cinfo,
                      JSAMPARRAY input_buf, JSAMPIMAGE output_buf,
                      JDIMENSION output_row, int num_rows) {
}

GLOBAL(void)
jsimd_rgb_gray_convert(j_compress_ptr cinfo,
                       JSAMPARRAY input_buf, JSAMPIMAGE output_buf,
                       JDIMENSION output_row, int num_rows) {
}

GLOBAL(void)
jsimd_ycc_rgb_convert(j_decompress_ptr cinfo,
                      JSAMPIMAGE input_buf, JDIMENSION input_row,
                      JSAMPARRAY output_buf, int num_rows) {
}

GLOBAL(void)
jsimd_ycc_rgb565_convert(j_decompress_ptr cinfo,
                         JSAMPIMAGE input_buf, JDIMENSION input_row,
                         JSAMPARRAY output_buf, int num_rows) {
}

GLOBAL(void)
jsimd_c_null_convert(j_compress_ptr cinfo,
                     JSAMPARRAY input_buf, JSAMPIMAGE output_buf,
                     JDIMENSION output_row, int num_rows) {
}

GLOBAL(int)
jsimd_can_h2v2_downsample(void) {
	return 0;
}

GLOBAL(int)
jsimd_can_h2v1_downsample(void) {
	return 0;
}

GLOBAL(int)
jsimd_can_h2v2_smooth_downsample(void) {
	return 0;
}

GLOBAL(void)
jsimd_h2v2_downsample(j_compress_ptr cinfo, jpeg_component_info *compptr,
                      JSAMPARRAY input_data, JSAMPARRAY output_data) {
}

GLOBAL(void)
jsimd_h2v2_smooth_downsample(j_compress_ptr cinfo,
                             jpeg_component_info *compptr,
                             JSAMPARRAY input_data, JSAMPARRAY output_data) {
}

GLOBAL(void)
jsimd_h2v1_downsample(j_compress_ptr cinfo, jpeg_component_info *compptr,
                      JSAMPARRAY input_data, JSAMPARRAY output_data) {
}

GLOBAL(int)
jsimd_can_h2v2_upsample(void) {
	return 0;
}

GLOBAL(int)
jsimd_can_h2v1_upsample(void) {
	return 0;
}

GLOBAL(int)
jsimd_can_int_upsample(void) {
	return 0;
}

GLOBAL(void)
jsimd_int_upsample(j_decompress_ptr cinfo, jpeg_component_info *compptr,
                   JSAMPARRAY input_data, JSAMPARRAY *output_data_ptr) {
}

GLOBAL(void)
jsimd_h2v2_upsample(j_decompress_ptr cinfo,
                    jpeg_component_info *compptr,
                    JSAMPARRAY input_data,
                    JSAMPARRAY *output_data_ptr) {
}

GLOBAL(void)
jsimd_h2v1_upsample(j_decompress_ptr cinfo,
                    jpeg_component_info *compptr,
                    JSAMPARRAY input_data,
                    JSAMPARRAY *output_data_ptr) {
}

GLOBAL(int)
jsimd_can_h2v2_fancy_upsample(void) {
	return 0;
}

GLOBAL(int)
jsimd_can_h2v1_fancy_upsample(void) {
	return 0;
}

GLOBAL(void)
jsimd_h2v2_fancy_upsample(j_decompress_ptr cinfo,
                          jpeg_component_info *compptr,
                          JSAMPARRAY input_data,
                          JSAMPARRAY *output_data_ptr) {
}

GLOBAL(void)
jsimd_h2v1_fancy_upsample(j_decompress_ptr cinfo,
                          jpeg_component_info *compptr,
                          JSAMPARRAY input_data,
                          JSAMPARRAY *output_data_ptr) {
}

GLOBAL(int)
jsimd_can_h2v2_merged_upsample(void) {
	return 0;
}

GLOBAL(int)
jsimd_can_h2v1_merged_upsample(void) {
	return 0;
}

GLOBAL(void)
jsimd_h2v2_merged_upsample(j_decompress_ptr cinfo,
                           JSAMPIMAGE input_buf,
                           JDIMENSION in_row_group_ctr,
                           JSAMPARRAY output_buf) {
}

GLOBAL(void)
jsimd_h2v1_merged_upsample(j_decompress_ptr cinfo,
                           JSAMPIMAGE input_buf,
                           JDIMENSION in_row_group_ctr,
                           JSAMPARRAY output_buf) {
}

GLOBAL(int)
jsimd_can_convsamp(void) {
	return 0;
}

GLOBAL(int)
jsimd_can_convsamp_float(void) {
	return 0;
}

GLOBAL(void)
jsimd_convsamp(JSAMPARRAY sample_data, JDIMENSION start_col,
               DCTELEM *workspace) {
}

GLOBAL(void)
jsimd_convsamp_float(JSAMPARRAY sample_data, JDIMENSION start_col,
                     FAST_FLOAT *workspace) {
}

GLOBAL(int)
jsimd_can_fdct_islow(void) {
	return 0;
}

GLOBAL(int)
jsimd_can_fdct_ifast(void) {
	return 0;
}

GLOBAL(int)
jsimd_can_fdct_float(void) {
	return 0;
}

GLOBAL(void)
jsimd_fdct_islow(DCTELEM *data) {
}

GLOBAL(void)
jsimd_fdct_ifast(DCTELEM *data) {
}

GLOBAL(void)
jsimd_fdct_float(FAST_FLOAT *data) {
}

GLOBAL(int)
jsimd_can_quantize(void) {
	return 0;
}

GLOBAL(int)
jsimd_can_quantize_float(void) {
	return 0;
}

GLOBAL(void)
jsimd_quantize(JCOEFPTR coef_block, DCTELEM *divisors,
               DCTELEM *workspace) {
}

GLOBAL(void)
jsimd_quantize_float(JCOEFPTR coef_block, FAST_FLOAT *divisors,
                     FAST_FLOAT *workspace) {
}

GLOBAL(int)
jsimd_can_idct_2x2(void) {
	return 0;
}

GLOBAL(int)
jsimd_can_idct_4x4(void) {
	return 0;
}

GLOBAL(int)
jsimd_can_idct_6x6(void) {
	return 0;
}

GLOBAL(int)
jsimd_can_idct_12x12(void) {
	return 0;
}

GLOBAL(void)
jsimd_idct_2x2(j_decompress_ptr cinfo, jpeg_component_info *compptr,
               JCOEFPTR coef_block, JSAMPARRAY output_buf,
               JDIMENSION output_col) {
}

GLOBAL(void)
jsimd_idct_4x4(j_decompress_ptr cinfo, jpeg_component_info *compptr,
               JCOEFPTR coef_block, JSAMPARRAY output_buf,
               JDIMENSION output_col) {
}

GLOBAL(void)
jsimd_idct_6x6(j_decompress_ptr cinfo, jpeg_component_info *compptr,
               JCOEFPTR coef_block, JSAMPARRAY output_buf,
               JDIMENSION output_col) {
}

GLOBAL(void)
jsimd_idct_12x12(j_decompress_ptr cinfo, jpeg_component_info *compptr,
                 JCOEFPTR coef_block, JSAMPARRAY output_buf,
                 JDIMENSION output_col) {
}

GLOBAL(int)
jsimd_can_idct_islow(void) {
	return 0;
}

GLOBAL(int)
jsimd_can_idct_ifast(void) {
	return 0;
}

GLOBAL(int)
jsimd_can_idct_float(void) {
	return 0;
}

GLOBAL(void)
jsimd_idct_islow(j_decompress_ptr cinfo, jpeg_component_info *compptr,
                 JCOEFPTR coef_block, JSAMPARRAY output_buf,
                 JDIMENSION output_col) {
}

GLOBAL(void)
jsimd_idct_ifast(j_decompress_ptr cinfo, jpeg_component_info *compptr,
                 JCOEFPTR coef_block, JSAMPARRAY output_buf,
                 JDIMENSION output_col) {
}

GLOBAL(void)
jsimd_idct_float(j_decompress_ptr cinfo, jpeg_component_info *compptr,
                 JCOEFPTR coef_block, JSAMPARRAY output_buf,
                 JDIMENSION output_col) {
}

GLOBAL(int)
jsimd_can_huff_encode_one_block(void) {
	return 0;
}

GLOBAL(JOCTET*)
jsimd_huff_encode_one_block(void *state, JOCTET *buffer, JCOEFPTR block,
                            int last_dc_val, c_derived_tbl *dctbl,
                            c_derived_tbl *actbl) {
	return NULL;
}
