The Tor Browser: media/libjpeg/simd/jccolss2-64.asm@6474c204b198

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

1 ;

     2 ; jccolss2-64.asm - colorspace conversion (64-bit SSE2)

3 ;

     4 ; x86 SIMD extension for IJG JPEG library

     5 ; Copyright (C) 1999-2006, MIYASAKA Masaru.

     6 ; Copyright (C) 2009, D. R. Commander.

     7 ; For conditions of distribution and use, see copyright notice in jsimdext.inc

8 ;

     9 ; This file should be assembled with NASM (Netwide Assembler),

    10 ; can *not* be assembled with Microsoft's MASM or any compatible

    11 ; assembler (including Borland's Turbo Assembler).

    12 ; NASM is available from http://nasm.sourceforge.net/ or

    13 ; http://sourceforge.net/project/showfiles.php?group_id=6208

    14 ;

    15 ; [TAB8]

    17 %include "jsimdext.inc"

    19 ; --------------------------------------------------------------------------

    21 %define SCALEBITS	16

    23 F_0_081	equ	 5329			; FIX(0.08131)

    24 F_0_114	equ	 7471			; FIX(0.11400)

    25 F_0_168	equ	11059			; FIX(0.16874)

    26 F_0_250	equ	16384			; FIX(0.25000)

    27 F_0_299	equ	19595			; FIX(0.29900)

    28 F_0_331	equ	21709			; FIX(0.33126)

    29 F_0_418	equ	27439			; FIX(0.41869)

    30 F_0_587	equ	38470			; FIX(0.58700)

    31 F_0_337	equ	(F_0_587 - F_0_250)	; FIX(0.58700) - FIX(0.25000)

    33 ; --------------------------------------------------------------------------

    34 	SECTION	SEG_CONST

    36 	alignz	16

    37 	global	EXTN(jconst_rgb_ycc_convert_sse2)

    39 EXTN(jconst_rgb_ycc_convert_sse2):

    41 PW_F0299_F0337	times 4 dw  F_0_299, F_0_337

    42 PW_F0114_F0250	times 4 dw  F_0_114, F_0_250

    43 PW_MF016_MF033	times 4 dw -F_0_168,-F_0_331

    44 PW_MF008_MF041	times 4 dw -F_0_081,-F_0_418

    45 PD_ONEHALFM1_CJ	times 4 dd  (1 << (SCALEBITS-1)) - 1 + (CENTERJSAMPLE << SCALEBITS)

    46 PD_ONEHALF	times 4 dd  (1 << (SCALEBITS-1))

    48 	alignz	16

    50 ; --------------------------------------------------------------------------

    51 	SECTION	SEG_TEXT

    52 	BITS	64

    54 %include "jcclrss2-64.asm"

    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_rgb_ycc_convert_sse2 jsimd_extrgb_ycc_convert_sse2

    65 %include "jcclrss2-64.asm"

    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_rgb_ycc_convert_sse2 jsimd_extrgbx_ycc_convert_sse2

    76 %include "jcclrss2-64.asm"

    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_rgb_ycc_convert_sse2 jsimd_extbgr_ycc_convert_sse2

    87 %include "jcclrss2-64.asm"

    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_rgb_ycc_convert_sse2 jsimd_extbgrx_ycc_convert_sse2

    98 %include "jcclrss2-64.asm"

   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_rgb_ycc_convert_sse2 jsimd_extxbgr_ycc_convert_sse2

   109 %include "jcclrss2-64.asm"

   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_rgb_ycc_convert_sse2 jsimd_extxrgb_ycc_convert_sse2

   120 %include "jcclrss2-64.asm"

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