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Issue 1953443002: Update to libjpeg_turbo 1.4.90 (Closed) Base URL: https://chromium.googlesource.com/chromium/deps/libjpeg_turbo.git@master
Patch Set: Created 4 years, 7 months ago
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1 ;
2 ; jdcolss2.asm - colorspace conversion (SSE2)
3 ;
4 ; Copyright 2009 Pierre Ossman <ossman@cendio.se> for Cendio AB
5 ; Copyright 2009 D. R. Commander
6 ;
7 ; Based on
8 ; x86 SIMD extension for IJG JPEG library
9 ; Copyright (C) 1999-2006, MIYASAKA Masaru.
10 ; For conditions of distribution and use, see copyright notice in jsimdext.inc
11 ;
12 ; This file should be assembled with NASM (Netwide Assembler),
13 ; can *not* be assembled with Microsoft's MASM or any compatible
14 ; assembler (including Borland's Turbo Assembler).
15 ; NASM is available from http://nasm.sourceforge.net/ or
16 ; http://sourceforge.net/project/showfiles.php?group_id=6208
17 ;
18 ; [TAB8]
19
20 %include "jsimdext.inc"
21
22 ; --------------------------------------------------------------------------
23
24 %define SCALEBITS 16
25
26 F_0_344 equ 22554 ; FIX(0.34414)
27 F_0_714 equ 46802 ; FIX(0.71414)
28 F_1_402 equ 91881 ; FIX(1.40200)
29 F_1_772 equ 116130 ; FIX(1.77200)
30 F_0_402 equ (F_1_402 - 65536) ; FIX(1.40200) - FIX(1)
31 F_0_285 equ ( 65536 - F_0_714) ; FIX(1) - FIX(0.71414)
32 F_0_228 equ (131072 - F_1_772) ; FIX(2) - FIX(1.77200)
33
34 ; --------------------------------------------------------------------------
35 SECTION SEG_CONST
36
37 alignz 16
38 global EXTN(jconst_ycc_rgb_convert_sse2) PRIVATE
39
40 EXTN(jconst_ycc_rgb_convert_sse2):
41
42 PW_F0402 times 8 dw F_0_402
43 PW_MF0228 times 8 dw -F_0_228
44 PW_MF0344_F0285 times 4 dw -F_0_344, F_0_285
45 PW_ONE times 8 dw 1
46 PD_ONEHALF times 4 dd 1 << (SCALEBITS-1)
47
48 alignz 16
49
50 ; --------------------------------------------------------------------------
51 SECTION SEG_TEXT
52 BITS 32
53
54 %include "jdclrss2.asm"
55
56 %undef RGB_RED
57 %undef RGB_GREEN
58 %undef RGB_BLUE
59 %undef RGB_PIXELSIZE
60 %define RGB_RED EXT_RGB_RED
61 %define RGB_GREEN EXT_RGB_GREEN
62 %define RGB_BLUE EXT_RGB_BLUE
63 %define RGB_PIXELSIZE EXT_RGB_PIXELSIZE
64 %define jsimd_ycc_rgb_convert_sse2 jsimd_ycc_extrgb_convert_sse2
65 %include "jdclrss2.asm"
66
67 %undef RGB_RED
68 %undef RGB_GREEN
69 %undef RGB_BLUE
70 %undef RGB_PIXELSIZE
71 %define RGB_RED EXT_RGBX_RED
72 %define RGB_GREEN EXT_RGBX_GREEN
73 %define RGB_BLUE EXT_RGBX_BLUE
74 %define RGB_PIXELSIZE EXT_RGBX_PIXELSIZE
75 %define jsimd_ycc_rgb_convert_sse2 jsimd_ycc_extrgbx_convert_sse2
76 %include "jdclrss2.asm"
77
78 %undef RGB_RED
79 %undef RGB_GREEN
80 %undef RGB_BLUE
81 %undef RGB_PIXELSIZE
82 %define RGB_RED EXT_BGR_RED
83 %define RGB_GREEN EXT_BGR_GREEN
84 %define RGB_BLUE EXT_BGR_BLUE
85 %define RGB_PIXELSIZE EXT_BGR_PIXELSIZE
86 %define jsimd_ycc_rgb_convert_sse2 jsimd_ycc_extbgr_convert_sse2
87 %include "jdclrss2.asm"
88
89 %undef RGB_RED
90 %undef RGB_GREEN
91 %undef RGB_BLUE
92 %undef RGB_PIXELSIZE
93 %define RGB_RED EXT_BGRX_RED
94 %define RGB_GREEN EXT_BGRX_GREEN
95 %define RGB_BLUE EXT_BGRX_BLUE
96 %define RGB_PIXELSIZE EXT_BGRX_PIXELSIZE
97 %define jsimd_ycc_rgb_convert_sse2 jsimd_ycc_extbgrx_convert_sse2
98 %include "jdclrss2.asm"
99
100 %undef RGB_RED
101 %undef RGB_GREEN
102 %undef RGB_BLUE
103 %undef RGB_PIXELSIZE
104 %define RGB_RED EXT_XBGR_RED
105 %define RGB_GREEN EXT_XBGR_GREEN
106 %define RGB_BLUE EXT_XBGR_BLUE
107 %define RGB_PIXELSIZE EXT_XBGR_PIXELSIZE
108 %define jsimd_ycc_rgb_convert_sse2 jsimd_ycc_extxbgr_convert_sse2
109 %include "jdclrss2.asm"
110
111 %undef RGB_RED
112 %undef RGB_GREEN
113 %undef RGB_BLUE
114 %undef RGB_PIXELSIZE
115 %define RGB_RED EXT_XRGB_RED
116 %define RGB_GREEN EXT_XRGB_GREEN
117 %define RGB_BLUE EXT_XRGB_BLUE
118 %define RGB_PIXELSIZE EXT_XRGB_PIXELSIZE
119 %define jsimd_ycc_rgb_convert_sse2 jsimd_ycc_extxrgb_convert_sse2
120 %include "jdclrss2.asm"
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