cnq3/code/libjpeg-turbo/jsimd.h

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/*
* jsimd.h
*
* Copyright 2009 Pierre Ossman <ossman@cendio.se> for Cendio AB
* Copyright (C) 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
*
*/
#include "jchuff.h" /* Declarations shared with jcphuff.c */
EXTERN(int) jsimd_can_rgb_ycc (void);
EXTERN(int) jsimd_can_rgb_gray (void);
EXTERN(int) jsimd_can_ycc_rgb (void);
EXTERN(int) jsimd_can_ycc_rgb565 (void);
EXTERN(int) jsimd_c_can_null_convert (void);
EXTERN(void) jsimd_rgb_ycc_convert
(j_compress_ptr cinfo, JSAMPARRAY input_buf, JSAMPIMAGE output_buf,
JDIMENSION output_row, int num_rows);
EXTERN(void) jsimd_rgb_gray_convert
(j_compress_ptr cinfo, JSAMPARRAY input_buf, JSAMPIMAGE output_buf,
JDIMENSION output_row, int num_rows);
EXTERN(void) jsimd_ycc_rgb_convert
(j_decompress_ptr cinfo, JSAMPIMAGE input_buf, JDIMENSION input_row,
JSAMPARRAY output_buf, int num_rows);
EXTERN(void) jsimd_ycc_rgb565_convert
(j_decompress_ptr cinfo, JSAMPIMAGE input_buf, JDIMENSION input_row,
JSAMPARRAY output_buf, int num_rows);
EXTERN(void) jsimd_c_null_convert
(j_compress_ptr cinfo, JSAMPARRAY input_buf, JSAMPIMAGE output_buf,
JDIMENSION output_row, int num_rows);
EXTERN(int) jsimd_can_h2v2_downsample (void);
EXTERN(int) jsimd_can_h2v1_downsample (void);
EXTERN(void) jsimd_h2v2_downsample
(j_compress_ptr cinfo, jpeg_component_info *compptr,
JSAMPARRAY input_data, JSAMPARRAY output_data);
EXTERN(int) jsimd_can_h2v2_smooth_downsample (void);
EXTERN(void) jsimd_h2v2_smooth_downsample
(j_compress_ptr cinfo, jpeg_component_info *compptr,
JSAMPARRAY input_data, JSAMPARRAY output_data);
EXTERN(void) jsimd_h2v1_downsample
(j_compress_ptr cinfo, jpeg_component_info *compptr,
JSAMPARRAY input_data, JSAMPARRAY output_data);
EXTERN(int) jsimd_can_h2v2_upsample (void);
EXTERN(int) jsimd_can_h2v1_upsample (void);
EXTERN(int) jsimd_can_int_upsample (void);
EXTERN(void) jsimd_h2v2_upsample
(j_decompress_ptr cinfo, jpeg_component_info *compptr,
JSAMPARRAY input_data, JSAMPARRAY *output_data_ptr);
EXTERN(void) jsimd_h2v1_upsample
(j_decompress_ptr cinfo, jpeg_component_info *compptr,
JSAMPARRAY input_data, JSAMPARRAY *output_data_ptr);
EXTERN(void) jsimd_int_upsample
(j_decompress_ptr cinfo, jpeg_component_info *compptr,
JSAMPARRAY input_data, JSAMPARRAY *output_data_ptr);
EXTERN(int) jsimd_can_h2v2_fancy_upsample (void);
EXTERN(int) jsimd_can_h2v1_fancy_upsample (void);
EXTERN(void) jsimd_h2v2_fancy_upsample
(j_decompress_ptr cinfo, jpeg_component_info *compptr,
JSAMPARRAY input_data, JSAMPARRAY *output_data_ptr);
EXTERN(void) jsimd_h2v1_fancy_upsample
(j_decompress_ptr cinfo, jpeg_component_info *compptr,
JSAMPARRAY input_data, JSAMPARRAY *output_data_ptr);
EXTERN(int) jsimd_can_h2v2_merged_upsample (void);
EXTERN(int) jsimd_can_h2v1_merged_upsample (void);
EXTERN(void) jsimd_h2v2_merged_upsample
(j_decompress_ptr cinfo, JSAMPIMAGE input_buf,
JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf);
EXTERN(void) jsimd_h2v1_merged_upsample
(j_decompress_ptr cinfo, JSAMPIMAGE input_buf,
JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf);
EXTERN(int) jsimd_can_huff_encode_one_block (void);
EXTERN(JOCTET*) jsimd_huff_encode_one_block
(void *state, JOCTET *buffer, JCOEFPTR block, int last_dc_val,
c_derived_tbl *dctbl, c_derived_tbl *actbl);