1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/media/libjpeg/simd/jccolss2.asm Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,120 @@
1.4 +;
1.5 +; jccolss2.asm - colorspace conversion (SSE2)
1.6 +;
1.7 +; x86 SIMD extension for IJG JPEG library
1.8 +; Copyright (C) 1999-2006, MIYASAKA Masaru.
1.9 +; Copyright (C) 2009, D. R. Commander.
1.10 +; For conditions of distribution and use, see copyright notice in jsimdext.inc
1.11 +;
1.12 +; This file should be assembled with NASM (Netwide Assembler),
1.13 +; can *not* be assembled with Microsoft's MASM or any compatible
1.14 +; assembler (including Borland's Turbo Assembler).
1.15 +; NASM is available from http://nasm.sourceforge.net/ or
1.16 +; http://sourceforge.net/project/showfiles.php?group_id=6208
1.17 +;
1.18 +; [TAB8]
1.19 +
1.20 +%include "jsimdext.inc"
1.21 +
1.22 +; --------------------------------------------------------------------------
1.23 +
1.24 +%define SCALEBITS 16
1.25 +
1.26 +F_0_081 equ 5329 ; FIX(0.08131)
1.27 +F_0_114 equ 7471 ; FIX(0.11400)
1.28 +F_0_168 equ 11059 ; FIX(0.16874)
1.29 +F_0_250 equ 16384 ; FIX(0.25000)
1.30 +F_0_299 equ 19595 ; FIX(0.29900)
1.31 +F_0_331 equ 21709 ; FIX(0.33126)
1.32 +F_0_418 equ 27439 ; FIX(0.41869)
1.33 +F_0_587 equ 38470 ; FIX(0.58700)
1.34 +F_0_337 equ (F_0_587 - F_0_250) ; FIX(0.58700) - FIX(0.25000)
1.35 +
1.36 +; --------------------------------------------------------------------------
1.37 + SECTION SEG_CONST
1.38 +
1.39 + alignz 16
1.40 + global EXTN(jconst_rgb_ycc_convert_sse2)
1.41 +
1.42 +EXTN(jconst_rgb_ycc_convert_sse2):
1.43 +
1.44 +PW_F0299_F0337 times 4 dw F_0_299, F_0_337
1.45 +PW_F0114_F0250 times 4 dw F_0_114, F_0_250
1.46 +PW_MF016_MF033 times 4 dw -F_0_168,-F_0_331
1.47 +PW_MF008_MF041 times 4 dw -F_0_081,-F_0_418
1.48 +PD_ONEHALFM1_CJ times 4 dd (1 << (SCALEBITS-1)) - 1 + (CENTERJSAMPLE << SCALEBITS)
1.49 +PD_ONEHALF times 4 dd (1 << (SCALEBITS-1))
1.50 +
1.51 + alignz 16
1.52 +
1.53 +; --------------------------------------------------------------------------
1.54 + SECTION SEG_TEXT
1.55 + BITS 32
1.56 +
1.57 +%include "jcclrss2.asm"
1.58 +
1.59 +%undef RGB_RED
1.60 +%undef RGB_GREEN
1.61 +%undef RGB_BLUE
1.62 +%undef RGB_PIXELSIZE
1.63 +%define RGB_RED EXT_RGB_RED
1.64 +%define RGB_GREEN EXT_RGB_GREEN
1.65 +%define RGB_BLUE EXT_RGB_BLUE
1.66 +%define RGB_PIXELSIZE EXT_RGB_PIXELSIZE
1.67 +%define jsimd_rgb_ycc_convert_sse2 jsimd_extrgb_ycc_convert_sse2
1.68 +%include "jcclrss2.asm"
1.69 +
1.70 +%undef RGB_RED
1.71 +%undef RGB_GREEN
1.72 +%undef RGB_BLUE
1.73 +%undef RGB_PIXELSIZE
1.74 +%define RGB_RED EXT_RGBX_RED
1.75 +%define RGB_GREEN EXT_RGBX_GREEN
1.76 +%define RGB_BLUE EXT_RGBX_BLUE
1.77 +%define RGB_PIXELSIZE EXT_RGBX_PIXELSIZE
1.78 +%define jsimd_rgb_ycc_convert_sse2 jsimd_extrgbx_ycc_convert_sse2
1.79 +%include "jcclrss2.asm"
1.80 +
1.81 +%undef RGB_RED
1.82 +%undef RGB_GREEN
1.83 +%undef RGB_BLUE
1.84 +%undef RGB_PIXELSIZE
1.85 +%define RGB_RED EXT_BGR_RED
1.86 +%define RGB_GREEN EXT_BGR_GREEN
1.87 +%define RGB_BLUE EXT_BGR_BLUE
1.88 +%define RGB_PIXELSIZE EXT_BGR_PIXELSIZE
1.89 +%define jsimd_rgb_ycc_convert_sse2 jsimd_extbgr_ycc_convert_sse2
1.90 +%include "jcclrss2.asm"
1.91 +
1.92 +%undef RGB_RED
1.93 +%undef RGB_GREEN
1.94 +%undef RGB_BLUE
1.95 +%undef RGB_PIXELSIZE
1.96 +%define RGB_RED EXT_BGRX_RED
1.97 +%define RGB_GREEN EXT_BGRX_GREEN
1.98 +%define RGB_BLUE EXT_BGRX_BLUE
1.99 +%define RGB_PIXELSIZE EXT_BGRX_PIXELSIZE
1.100 +%define jsimd_rgb_ycc_convert_sse2 jsimd_extbgrx_ycc_convert_sse2
1.101 +%include "jcclrss2.asm"
1.102 +
1.103 +%undef RGB_RED
1.104 +%undef RGB_GREEN
1.105 +%undef RGB_BLUE
1.106 +%undef RGB_PIXELSIZE
1.107 +%define RGB_RED EXT_XBGR_RED
1.108 +%define RGB_GREEN EXT_XBGR_GREEN
1.109 +%define RGB_BLUE EXT_XBGR_BLUE
1.110 +%define RGB_PIXELSIZE EXT_XBGR_PIXELSIZE
1.111 +%define jsimd_rgb_ycc_convert_sse2 jsimd_extxbgr_ycc_convert_sse2
1.112 +%include "jcclrss2.asm"
1.113 +
1.114 +%undef RGB_RED
1.115 +%undef RGB_GREEN
1.116 +%undef RGB_BLUE
1.117 +%undef RGB_PIXELSIZE
1.118 +%define RGB_RED EXT_XRGB_RED
1.119 +%define RGB_GREEN EXT_XRGB_GREEN
1.120 +%define RGB_BLUE EXT_XRGB_BLUE
1.121 +%define RGB_PIXELSIZE EXT_XRGB_PIXELSIZE
1.122 +%define jsimd_rgb_ycc_convert_sse2 jsimd_extxrgb_ycc_convert_sse2
1.123 +%include "jcclrss2.asm"
