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Side by Side Diff: simd/jcgray-mmx.asm

Issue 1939823002: Update to libjpeg_turbo 1.4.90 (Closed) Base URL: https://chromium.googlesource.com/chromium/deps/libjpeg_turbo.git@master
Patch Set: Response to comments Created 4 years, 7 months ago
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1 ; 1 ;
2 ; jcgrammx.asm - grayscale colorspace conversion (MMX) 2 ; jcgray.asm - grayscale colorspace conversion (MMX)
3 ; 3 ;
4 ; Copyright 2009 Pierre Ossman <ossman@cendio.se> for Cendio AB 4 ; Copyright 2009 Pierre Ossman <ossman@cendio.se> for Cendio AB
5 ; Copyright 2011 D. R. Commander 5 ; Copyright 2011 D. R. Commander
6 ; 6 ;
7 ; Based on 7 ; Based on
8 ; x86 SIMD extension for IJG JPEG library 8 ; x86 SIMD extension for IJG JPEG library
9 ; Copyright (C) 1999-2006, MIYASAKA Masaru. 9 ; Copyright (C) 1999-2006, MIYASAKA Masaru.
10 ; For conditions of distribution and use, see copyright notice in jsimdext.inc 10 ; For conditions of distribution and use, see copyright notice in jsimdext.inc
11 ; 11 ;
12 ; This file should be assembled with NASM (Netwide Assembler), 12 ; This file should be assembled with NASM (Netwide Assembler),
13 ; can *not* be assembled with Microsoft's MASM or any compatible 13 ; can *not* be assembled with Microsoft's MASM or any compatible
14 ; assembler (including Borland's Turbo Assembler). 14 ; assembler (including Borland's Turbo Assembler).
15 ; NASM is available from http://nasm.sourceforge.net/ or 15 ; NASM is available from http://nasm.sourceforge.net/ or
16 ; http://sourceforge.net/project/showfiles.php?group_id=6208 16 ; http://sourceforge.net/project/showfiles.php?group_id=6208
17 ; 17 ;
18 ; [TAB8] 18 ; [TAB8]
19 19
20 %include "jsimdext.inc" 20 %include "jsimdext.inc"
21 21
22 ; -------------------------------------------------------------------------- 22 ; --------------------------------------------------------------------------
23 23
24 %define SCALEBITS» 16 24 %define SCALEBITS 16
25 25
26 F_0_114»equ» 7471» » » ; FIX(0.11400) 26 F_0_114 equ 7471 ; FIX(0.11400)
27 F_0_250»equ» 16384» » » ; FIX(0.25000) 27 F_0_250 equ 16384 ; FIX(0.25000)
28 F_0_299»equ» 19595» » » ; FIX(0.29900) 28 F_0_299 equ 19595 ; FIX(0.29900)
29 F_0_587»equ» 38470» » » ; FIX(0.58700) 29 F_0_587 equ 38470 ; FIX(0.58700)
30 F_0_337»equ» (F_0_587 - F_0_250)» ; FIX(0.58700) - FIX(0.25000) 30 F_0_337 equ (F_0_587 - F_0_250) ; FIX(0.58700) - FIX(0.25000)
31 31
32 ; -------------------------------------------------------------------------- 32 ; --------------------------------------------------------------------------
33 » SECTION»SEG_CONST 33 SECTION SEG_CONST
34 34
35 » alignz» 16 35 alignz 16
36 » global» EXTN(jconst_rgb_gray_convert_mmx) PRIVATE 36 global EXTN(jconst_rgb_gray_convert_mmx)
37 37
38 EXTN(jconst_rgb_gray_convert_mmx): 38 EXTN(jconst_rgb_gray_convert_mmx):
39 39
40 PW_F0299_F0337» times 2 dw F_0_299, F_0_337 40 PW_F0299_F0337 times 2 dw F_0_299, F_0_337
41 PW_F0114_F0250» times 2 dw F_0_114, F_0_250 41 PW_F0114_F0250 times 2 dw F_0_114, F_0_250
42 PD_ONEHALF» times 2 dd (1 << (SCALEBITS-1)) 42 PD_ONEHALF times 2 dd (1 << (SCALEBITS-1))
43 43
44 » alignz» 16 44 alignz 16
45 45
46 ; -------------------------------------------------------------------------- 46 ; --------------------------------------------------------------------------
47 » SECTION»SEG_TEXT 47 SECTION SEG_TEXT
48 » BITS» 32 48 BITS 32
49 49
50 %include "jcgrymmx.asm" 50 %include "jcgryext-mmx.asm"
51 51
52 %undef RGB_RED 52 %undef RGB_RED
53 %undef RGB_GREEN 53 %undef RGB_GREEN
54 %undef RGB_BLUE 54 %undef RGB_BLUE
55 %undef RGB_PIXELSIZE 55 %undef RGB_PIXELSIZE
56 %define RGB_RED EXT_RGB_RED 56 %define RGB_RED EXT_RGB_RED
57 %define RGB_GREEN EXT_RGB_GREEN 57 %define RGB_GREEN EXT_RGB_GREEN
58 %define RGB_BLUE EXT_RGB_BLUE 58 %define RGB_BLUE EXT_RGB_BLUE
59 %define RGB_PIXELSIZE EXT_RGB_PIXELSIZE 59 %define RGB_PIXELSIZE EXT_RGB_PIXELSIZE
60 %define jsimd_rgb_gray_convert_mmx jsimd_extrgb_gray_convert_mmx 60 %define jsimd_rgb_gray_convert_mmx jsimd_extrgb_gray_convert_mmx
61 %include "jcgrymmx.asm" 61 %include "jcgryext-mmx.asm"
62 62
63 %undef RGB_RED 63 %undef RGB_RED
64 %undef RGB_GREEN 64 %undef RGB_GREEN
65 %undef RGB_BLUE 65 %undef RGB_BLUE
66 %undef RGB_PIXELSIZE 66 %undef RGB_PIXELSIZE
67 %define RGB_RED EXT_RGBX_RED 67 %define RGB_RED EXT_RGBX_RED
68 %define RGB_GREEN EXT_RGBX_GREEN 68 %define RGB_GREEN EXT_RGBX_GREEN
69 %define RGB_BLUE EXT_RGBX_BLUE 69 %define RGB_BLUE EXT_RGBX_BLUE
70 %define RGB_PIXELSIZE EXT_RGBX_PIXELSIZE 70 %define RGB_PIXELSIZE EXT_RGBX_PIXELSIZE
71 %define jsimd_rgb_gray_convert_mmx jsimd_extrgbx_gray_convert_mmx 71 %define jsimd_rgb_gray_convert_mmx jsimd_extrgbx_gray_convert_mmx
72 %include "jcgrymmx.asm" 72 %include "jcgryext-mmx.asm"
73 73
74 %undef RGB_RED 74 %undef RGB_RED
75 %undef RGB_GREEN 75 %undef RGB_GREEN
76 %undef RGB_BLUE 76 %undef RGB_BLUE
77 %undef RGB_PIXELSIZE 77 %undef RGB_PIXELSIZE
78 %define RGB_RED EXT_BGR_RED 78 %define RGB_RED EXT_BGR_RED
79 %define RGB_GREEN EXT_BGR_GREEN 79 %define RGB_GREEN EXT_BGR_GREEN
80 %define RGB_BLUE EXT_BGR_BLUE 80 %define RGB_BLUE EXT_BGR_BLUE
81 %define RGB_PIXELSIZE EXT_BGR_PIXELSIZE 81 %define RGB_PIXELSIZE EXT_BGR_PIXELSIZE
82 %define jsimd_rgb_gray_convert_mmx jsimd_extbgr_gray_convert_mmx 82 %define jsimd_rgb_gray_convert_mmx jsimd_extbgr_gray_convert_mmx
83 %include "jcgrymmx.asm" 83 %include "jcgryext-mmx.asm"
84 84
85 %undef RGB_RED 85 %undef RGB_RED
86 %undef RGB_GREEN 86 %undef RGB_GREEN
87 %undef RGB_BLUE 87 %undef RGB_BLUE
88 %undef RGB_PIXELSIZE 88 %undef RGB_PIXELSIZE
89 %define RGB_RED EXT_BGRX_RED 89 %define RGB_RED EXT_BGRX_RED
90 %define RGB_GREEN EXT_BGRX_GREEN 90 %define RGB_GREEN EXT_BGRX_GREEN
91 %define RGB_BLUE EXT_BGRX_BLUE 91 %define RGB_BLUE EXT_BGRX_BLUE
92 %define RGB_PIXELSIZE EXT_BGRX_PIXELSIZE 92 %define RGB_PIXELSIZE EXT_BGRX_PIXELSIZE
93 %define jsimd_rgb_gray_convert_mmx jsimd_extbgrx_gray_convert_mmx 93 %define jsimd_rgb_gray_convert_mmx jsimd_extbgrx_gray_convert_mmx
94 %include "jcgrymmx.asm" 94 %include "jcgryext-mmx.asm"
95 95
96 %undef RGB_RED 96 %undef RGB_RED
97 %undef RGB_GREEN 97 %undef RGB_GREEN
98 %undef RGB_BLUE 98 %undef RGB_BLUE
99 %undef RGB_PIXELSIZE 99 %undef RGB_PIXELSIZE
100 %define RGB_RED EXT_XBGR_RED 100 %define RGB_RED EXT_XBGR_RED
101 %define RGB_GREEN EXT_XBGR_GREEN 101 %define RGB_GREEN EXT_XBGR_GREEN
102 %define RGB_BLUE EXT_XBGR_BLUE 102 %define RGB_BLUE EXT_XBGR_BLUE
103 %define RGB_PIXELSIZE EXT_XBGR_PIXELSIZE 103 %define RGB_PIXELSIZE EXT_XBGR_PIXELSIZE
104 %define jsimd_rgb_gray_convert_mmx jsimd_extxbgr_gray_convert_mmx 104 %define jsimd_rgb_gray_convert_mmx jsimd_extxbgr_gray_convert_mmx
105 %include "jcgrymmx.asm" 105 %include "jcgryext-mmx.asm"
106 106
107 %undef RGB_RED 107 %undef RGB_RED
108 %undef RGB_GREEN 108 %undef RGB_GREEN
109 %undef RGB_BLUE 109 %undef RGB_BLUE
110 %undef RGB_PIXELSIZE 110 %undef RGB_PIXELSIZE
111 %define RGB_RED EXT_XRGB_RED 111 %define RGB_RED EXT_XRGB_RED
112 %define RGB_GREEN EXT_XRGB_GREEN 112 %define RGB_GREEN EXT_XRGB_GREEN
113 %define RGB_BLUE EXT_XRGB_BLUE 113 %define RGB_BLUE EXT_XRGB_BLUE
114 %define RGB_PIXELSIZE EXT_XRGB_PIXELSIZE 114 %define RGB_PIXELSIZE EXT_XRGB_PIXELSIZE
115 %define jsimd_rgb_gray_convert_mmx jsimd_extxrgb_gray_convert_mmx 115 %define jsimd_rgb_gray_convert_mmx jsimd_extxrgb_gray_convert_mmx
116 %include "jcgrymmx.asm" 116 %include "jcgryext-mmx.asm"
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