| Index: third_party/libjpeg_turbo/simd/jdcolss2-64.asm
|
| ===================================================================
|
| --- third_party/libjpeg_turbo/simd/jdcolss2-64.asm (revision 0)
|
| +++ third_party/libjpeg_turbo/simd/jdcolss2-64.asm (revision 0)
|
| @@ -0,0 +1,117 @@
|
| +;
|
| +; jdcolss2-64.asm - colorspace conversion (64-bit SSE2)
|
| +;
|
| +; Copyright 2009 Pierre Ossman <ossman@cendio.se> for Cendio AB
|
| +; Copyright 2009 D. R. Commander
|
| +;
|
| +; Based on
|
| +; x86 SIMD extension for IJG JPEG library
|
| +; Copyright (C) 1999-2006, MIYASAKA Masaru.
|
| +; For conditions of distribution and use, see copyright notice in jsimdext.inc
|
| +;
|
| +; This file should be assembled with NASM (Netwide Assembler),
|
| +; can *not* be assembled with Microsoft's MASM or any compatible
|
| +; assembler (including Borland's Turbo Assembler).
|
| +; NASM is available from http://nasm.sourceforge.net/ or
|
| +; http://sourceforge.net/project/showfiles.php?group_id=6208
|
| +;
|
| +; [TAB8]
|
| +
|
| +%include "jsimdext.inc"
|
| +
|
| +; --------------------------------------------------------------------------
|
| +
|
| +%define SCALEBITS 16
|
| +
|
| +F_0_344 equ 22554 ; FIX(0.34414)
|
| +F_0_714 equ 46802 ; FIX(0.71414)
|
| +F_1_402 equ 91881 ; FIX(1.40200)
|
| +F_1_772 equ 116130 ; FIX(1.77200)
|
| +F_0_402 equ (F_1_402 - 65536) ; FIX(1.40200) - FIX(1)
|
| +F_0_285 equ ( 65536 - F_0_714) ; FIX(1) - FIX(0.71414)
|
| +F_0_228 equ (131072 - F_1_772) ; FIX(2) - FIX(1.77200)
|
| +
|
| +; --------------------------------------------------------------------------
|
| + SECTION SEG_CONST
|
| +
|
| + alignz 16
|
| + global EXTN(jconst_ycc_rgb_convert_sse2)
|
| +
|
| +EXTN(jconst_ycc_rgb_convert_sse2):
|
| +
|
| +PW_F0402 times 8 dw F_0_402
|
| +PW_MF0228 times 8 dw -F_0_228
|
| +PW_MF0344_F0285 times 4 dw -F_0_344, F_0_285
|
| +PW_ONE times 8 dw 1
|
| +PD_ONEHALF times 4 dd 1 << (SCALEBITS-1)
|
| +
|
| + alignz 16
|
| +
|
| +; --------------------------------------------------------------------------
|
| +%include "jdclrss2-64.asm"
|
| +
|
| +%undef RGB_RED
|
| +%undef RGB_GREEN
|
| +%undef RGB_BLUE
|
| +%undef RGB_PIXELSIZE
|
| +%define RGB_RED 0
|
| +%define RGB_GREEN 1
|
| +%define RGB_BLUE 2
|
| +%define RGB_PIXELSIZE 3
|
| +%define jsimd_ycc_rgb_convert_sse2 jsimd_ycc_extrgb_convert_sse2
|
| +%include "jdclrss2-64.asm"
|
| +
|
| +%undef RGB_RED
|
| +%undef RGB_GREEN
|
| +%undef RGB_BLUE
|
| +%undef RGB_PIXELSIZE
|
| +%define RGB_RED 0
|
| +%define RGB_GREEN 1
|
| +%define RGB_BLUE 2
|
| +%define RGB_PIXELSIZE 4
|
| +%define jsimd_ycc_rgb_convert_sse2 jsimd_ycc_extrgbx_convert_sse2
|
| +%include "jdclrss2-64.asm"
|
| +
|
| +%undef RGB_RED
|
| +%undef RGB_GREEN
|
| +%undef RGB_BLUE
|
| +%undef RGB_PIXELSIZE
|
| +%define RGB_RED 2
|
| +%define RGB_GREEN 1
|
| +%define RGB_BLUE 0
|
| +%define RGB_PIXELSIZE 3
|
| +%define jsimd_ycc_rgb_convert_sse2 jsimd_ycc_extbgr_convert_sse2
|
| +%include "jdclrss2-64.asm"
|
| +
|
| +%undef RGB_RED
|
| +%undef RGB_GREEN
|
| +%undef RGB_BLUE
|
| +%undef RGB_PIXELSIZE
|
| +%define RGB_RED 2
|
| +%define RGB_GREEN 1
|
| +%define RGB_BLUE 0
|
| +%define RGB_PIXELSIZE 4
|
| +%define jsimd_ycc_rgb_convert_sse2 jsimd_ycc_extbgrx_convert_sse2
|
| +%include "jdclrss2-64.asm"
|
| +
|
| +%undef RGB_RED
|
| +%undef RGB_GREEN
|
| +%undef RGB_BLUE
|
| +%undef RGB_PIXELSIZE
|
| +%define RGB_RED 3
|
| +%define RGB_GREEN 2
|
| +%define RGB_BLUE 1
|
| +%define RGB_PIXELSIZE 4
|
| +%define jsimd_ycc_rgb_convert_sse2 jsimd_ycc_extxbgr_convert_sse2
|
| +%include "jdclrss2-64.asm"
|
| +
|
| +%undef RGB_RED
|
| +%undef RGB_GREEN
|
| +%undef RGB_BLUE
|
| +%undef RGB_PIXELSIZE
|
| +%define RGB_RED 1
|
| +%define RGB_GREEN 2
|
| +%define RGB_BLUE 3
|
| +%define RGB_PIXELSIZE 4
|
| +%define jsimd_ycc_rgb_convert_sse2 jsimd_ycc_extxrgb_convert_sse2
|
| +%include "jdclrss2-64.asm"
|
|
|