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gerrit-public.fairphone.software / platform / external / libjpeg-turbo / f5644c3498b3ebf7c8472818dcf1cf9ef7943bb9 / . / jsimd.h
blob: d45fd700b60e81b13c9cbe28474b3afb2c7c8367 [file] [log] [blame]
Pierre Ossman59a39382009-03-09 13:15:56 +0000[diff] [blame]1/*
2 * jsimd.h
3 *
4 * Copyright 2009 Pierre Ossman <ossman@cendio.se> for Cendio AB
DRC392e0482011-02-18 20:43:04 +0000[diff] [blame]5 * Copyright 2011 D. R. Commander
DRC1a45b812014-05-09 18:06:58 +0000[diff] [blame]6 *
Pierre Ossman59a39382009-03-09 13:15:56 +0000[diff] [blame]7 * Based on the x86 SIMD extension for IJG JPEG library,
8 * Copyright (C) 1999-2006, MIYASAKA Masaru.
DRCaf1ca9b2011-02-02 05:42:37 +0000[diff] [blame]9 * For conditions of distribution and use, see copyright notice in jsimdext.inc
Pierre Ossman59a39382009-03-09 13:15:56 +0000[diff] [blame]10 *
11 */
12
DRCbc56b752014-05-16 10:43:44 +0000[diff] [blame]13EXTERN(int) jsimd_can_rgb_ycc (void);
14EXTERN(int) jsimd_can_rgb_gray (void);
15EXTERN(int) jsimd_can_ycc_rgb (void);
16EXTERN(int) jsimd_c_can_null_convert (void);
Pierre Ossman59a39382009-03-09 13:15:56 +0000[diff] [blame]17
18EXTERN(void) jsimd_rgb_ycc_convert
DRCbc56b752014-05-16 10:43:44 +0000[diff] [blame]19 (j_compress_ptr cinfo, JSAMPARRAY input_buf, JSAMPIMAGE output_buf,
20 JDIMENSION output_row, int num_rows);
DRCc8666332011-02-18 11:23:45 +0000[diff] [blame]21EXTERN(void) jsimd_rgb_gray_convert
DRCbc56b752014-05-16 10:43:44 +0000[diff] [blame]22 (j_compress_ptr cinfo, JSAMPARRAY input_buf, JSAMPIMAGE output_buf,
23 JDIMENSION output_row, int num_rows);
Pierre Ossman59a39382009-03-09 13:15:56 +0000[diff] [blame]24EXTERN(void) jsimd_ycc_rgb_convert
DRCbc56b752014-05-16 10:43:44 +0000[diff] [blame]25 (j_decompress_ptr cinfo, JSAMPIMAGE input_buf, JDIMENSION input_row,
26 JSAMPARRAY output_buf, int num_rows);
DRC1b3fd7e2014-05-15 18:26:01 +0000[diff] [blame]27EXTERN(void) jsimd_c_null_convert
DRCbc56b752014-05-16 10:43:44 +0000[diff] [blame]28 (j_compress_ptr cinfo, JSAMPARRAY input_buf, JSAMPIMAGE output_buf,
29 JDIMENSION output_row, int num_rows);
Pierre Ossman59a39382009-03-09 13:15:56 +0000[diff] [blame]30
DRCbc56b752014-05-16 10:43:44 +0000[diff] [blame]31EXTERN(int) jsimd_can_h2v2_downsample (void);
32EXTERN(int) jsimd_can_h2v1_downsample (void);
Pierre Ossman59a39382009-03-09 13:15:56 +0000[diff] [blame]33
34EXTERN(void) jsimd_h2v2_downsample
DRCbc56b752014-05-16 10:43:44 +0000[diff] [blame]35 (j_compress_ptr cinfo, jpeg_component_info * compptr,
36 JSAMPARRAY input_data, JSAMPARRAY output_data);
DRC6a61c1e2014-05-14 15:00:10 +0000[diff] [blame]37
DRCbc56b752014-05-16 10:43:44 +0000[diff] [blame]38EXTERN(int) jsimd_can_h2v2_smooth_downsample (void);
DRC6a61c1e2014-05-14 15:00:10 +0000[diff] [blame]39
40EXTERN(void) jsimd_h2v2_smooth_downsample
DRCbc56b752014-05-16 10:43:44 +0000[diff] [blame]41 (j_compress_ptr cinfo, jpeg_component_info * compptr,
42 JSAMPARRAY input_data, JSAMPARRAY output_data);
DRC6a61c1e2014-05-14 15:00:10 +0000[diff] [blame]43
Pierre Ossman59a39382009-03-09 13:15:56 +0000[diff] [blame]44EXTERN(void) jsimd_h2v1_downsample
DRCbc56b752014-05-16 10:43:44 +0000[diff] [blame]45 (j_compress_ptr cinfo, jpeg_component_info * compptr,
46 JSAMPARRAY input_data, JSAMPARRAY output_data);
Pierre Ossman59a39382009-03-09 13:15:56 +0000[diff] [blame]47
DRCbc56b752014-05-16 10:43:44 +0000[diff] [blame]48EXTERN(int) jsimd_can_h2v2_upsample (void);
49EXTERN(int) jsimd_can_h2v1_upsample (void);
DRC5ef46302014-05-18 20:04:47 +0000[diff] [blame]50EXTERN(int) jsimd_can_int_upsample (void);
Pierre Ossman59a39382009-03-09 13:15:56 +0000[diff] [blame]51
52EXTERN(void) jsimd_h2v2_upsample
DRCbc56b752014-05-16 10:43:44 +0000[diff] [blame]53 (j_decompress_ptr cinfo, jpeg_component_info * compptr,
54 JSAMPARRAY input_data, JSAMPARRAY * output_data_ptr);
Pierre Ossman59a39382009-03-09 13:15:56 +0000[diff] [blame]55EXTERN(void) jsimd_h2v1_upsample
DRCbc56b752014-05-16 10:43:44 +0000[diff] [blame]56 (j_decompress_ptr cinfo, jpeg_component_info * compptr,
57 JSAMPARRAY input_data, JSAMPARRAY * output_data_ptr);
DRC5ef46302014-05-18 20:04:47 +0000[diff] [blame]58EXTERN(void) jsimd_int_upsample
59 (j_decompress_ptr cinfo, jpeg_component_info * compptr,
60 JSAMPARRAY input_data, JSAMPARRAY * output_data_ptr);
Pierre Ossman59a39382009-03-09 13:15:56 +0000[diff] [blame]61
DRCbc56b752014-05-16 10:43:44 +0000[diff] [blame]62EXTERN(int) jsimd_can_h2v2_fancy_upsample (void);
63EXTERN(int) jsimd_can_h2v1_fancy_upsample (void);
Pierre Ossman59a39382009-03-09 13:15:56 +0000[diff] [blame]64
65EXTERN(void) jsimd_h2v2_fancy_upsample
DRCbc56b752014-05-16 10:43:44 +0000[diff] [blame]66 (j_decompress_ptr cinfo, jpeg_component_info * compptr,
67 JSAMPARRAY input_data, JSAMPARRAY * output_data_ptr);
Pierre Ossman59a39382009-03-09 13:15:56 +0000[diff] [blame]68EXTERN(void) jsimd_h2v1_fancy_upsample
DRCbc56b752014-05-16 10:43:44 +0000[diff] [blame]69 (j_decompress_ptr cinfo, jpeg_component_info * compptr,
70 JSAMPARRAY input_data, JSAMPARRAY * output_data_ptr);
Pierre Ossman59a39382009-03-09 13:15:56 +0000[diff] [blame]71
DRCbc56b752014-05-16 10:43:44 +0000[diff] [blame]72EXTERN(int) jsimd_can_h2v2_merged_upsample (void);
73EXTERN(int) jsimd_can_h2v1_merged_upsample (void);
Pierre Ossman59a39382009-03-09 13:15:56 +0000[diff] [blame]74
75EXTERN(void) jsimd_h2v2_merged_upsample
DRCbc56b752014-05-16 10:43:44 +0000[diff] [blame]76 (j_decompress_ptr cinfo, JSAMPIMAGE input_buf,
77 JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf);
Pierre Ossman59a39382009-03-09 13:15:56 +0000[diff] [blame]78EXTERN(void) jsimd_h2v1_merged_upsample
DRCbc56b752014-05-16 10:43:44 +0000[diff] [blame]79 (j_decompress_ptr cinfo, JSAMPIMAGE input_buf,
80 JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf);