Index: third_party/libjpeg_turbo/simd/jccolmmx.asm |
=================================================================== |
--- third_party/libjpeg_turbo/simd/jccolmmx.asm (revision 0) |
+++ third_party/libjpeg_turbo/simd/jccolmmx.asm (revision 0) |
@@ -0,0 +1,120 @@ |
+; |
+; jccolmmx.asm - colorspace conversion (MMX) |
+; |
+; 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_081 equ 5329 ; FIX(0.08131) |
+F_0_114 equ 7471 ; FIX(0.11400) |
+F_0_168 equ 11059 ; FIX(0.16874) |
+F_0_250 equ 16384 ; FIX(0.25000) |
+F_0_299 equ 19595 ; FIX(0.29900) |
+F_0_331 equ 21709 ; FIX(0.33126) |
+F_0_418 equ 27439 ; FIX(0.41869) |
+F_0_587 equ 38470 ; FIX(0.58700) |
+F_0_337 equ (F_0_587 - F_0_250) ; FIX(0.58700) - FIX(0.25000) |
+ |
+; -------------------------------------------------------------------------- |
+ SECTION SEG_CONST |
+ |
+ alignz 16 |
+ global EXTN(jconst_rgb_ycc_convert_mmx) |
+ |
+EXTN(jconst_rgb_ycc_convert_mmx): |
+ |
+PW_F0299_F0337 times 2 dw F_0_299, F_0_337 |
+PW_F0114_F0250 times 2 dw F_0_114, F_0_250 |
+PW_MF016_MF033 times 2 dw -F_0_168,-F_0_331 |
+PW_MF008_MF041 times 2 dw -F_0_081,-F_0_418 |
+PD_ONEHALFM1_CJ times 2 dd (1 << (SCALEBITS-1)) - 1 + (CENTERJSAMPLE << SCALEBITS) |
+PD_ONEHALF times 2 dd (1 << (SCALEBITS-1)) |
+ |
+ alignz 16 |
+ |
+; -------------------------------------------------------------------------- |
+%include "jcclrmmx.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_rgb_ycc_convert_mmx jsimd_extrgb_ycc_convert_mmx |
+%include "jcclrmmx.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_rgb_ycc_convert_mmx jsimd_extrgbx_ycc_convert_mmx |
+%include "jcclrmmx.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_rgb_ycc_convert_mmx jsimd_extbgr_ycc_convert_mmx |
+%include "jcclrmmx.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_rgb_ycc_convert_mmx jsimd_extbgrx_ycc_convert_mmx |
+%include "jcclrmmx.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_rgb_ycc_convert_mmx jsimd_extxbgr_ycc_convert_mmx |
+%include "jcclrmmx.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_rgb_ycc_convert_mmx jsimd_extxrgb_ycc_convert_mmx |
+%include "jcclrmmx.asm" |