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gerrit-public.fairphone.software / platform / external / libjpeg-turbo / b2817f52517361caff3dbab7373abc1b791f3246 / . / simd / jdcolor-mmx.asm
blob: 6730e48592c771bb194b882c7736eaebc6e614e9 [file] [log] [blame]
MIYASAKA Masarua2e6a9d2006-02-04 00:00:00 +0000[diff] [blame]1;
DRC72130be2014-05-09 20:14:26 +0000[diff] [blame]2; jdcolor.asm - colorspace conversion (MMX)
MIYASAKA Masarua2e6a9d2006-02-04 00:00:00 +0000[diff] [blame]3;
Pierre Ossman5eb84ff2009-03-09 13:25:30 +0000[diff] [blame]4; Copyright 2009 Pierre Ossman <ossman@cendio.se> for Cendio AB
DRCf25c0712009-04-03 12:00:51 +0000[diff] [blame]5; Copyright 2009 D. R. Commander
Pierre Ossman5eb84ff2009-03-09 13:25:30 +0000[diff] [blame]6;
7; Based on
MIYASAKA Masarua2e6a9d2006-02-04 00:00:00 +0000[diff] [blame]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;
MIYASAKA Masarua2e6a9d2006-02-04 00:00:00 +0000[diff] [blame]18; [TAB8]
19
Pierre Ossman3a65ef42009-03-16 13:34:18 +0000[diff] [blame]20%include "jsimdext.inc"
MIYASAKA Masarua2e6a9d2006-02-04 00:00:00 +0000[diff] [blame]21
22; --------------------------------------------------------------------------
23
DRCe5eaf372014-05-09 18:00:32 +0000[diff] [blame]24%define SCALEBITS 16
MIYASAKA Masarua2e6a9d2006-02-04 00:00:00 +0000[diff] [blame]25
DRCe5eaf372014-05-09 18:00:32 +0000[diff] [blame]26F_0_344 equ 22554 ; FIX(0.34414)
27F_0_714 equ 46802 ; FIX(0.71414)
28F_1_402 equ 91881 ; FIX(1.40200)
29F_1_772 equ 116130 ; FIX(1.77200)
30F_0_402 equ (F_1_402 - 65536) ; FIX(1.40200) - FIX(1)
31F_0_285 equ ( 65536 - F_0_714) ; FIX(1) - FIX(0.71414)
32F_0_228 equ (131072 - F_1_772) ; FIX(2) - FIX(1.77200)
MIYASAKA Masarua2e6a9d2006-02-04 00:00:00 +0000[diff] [blame]33
34; --------------------------------------------------------------------------
DRCe5eaf372014-05-09 18:00:32 +0000[diff] [blame]35 SECTION SEG_CONST
MIYASAKA Masarua2e6a9d2006-02-04 00:00:00 +0000[diff] [blame]36
DRCe5eaf372014-05-09 18:00:32 +0000[diff] [blame]37 alignz 16
38 global EXTN(jconst_ycc_rgb_convert_mmx)
MIYASAKA Masarua2e6a9d2006-02-04 00:00:00 +0000[diff] [blame]39
40EXTN(jconst_ycc_rgb_convert_mmx):
41
DRCe5eaf372014-05-09 18:00:32 +0000[diff] [blame]42PW_F0402 times 4 dw F_0_402
43PW_MF0228 times 4 dw -F_0_228
44PW_MF0344_F0285 times 2 dw -F_0_344, F_0_285
45PW_ONE times 4 dw 1
46PD_ONEHALF times 2 dd 1 << (SCALEBITS-1)
MIYASAKA Masarua2e6a9d2006-02-04 00:00:00 +0000[diff] [blame]47
DRCe5eaf372014-05-09 18:00:32 +0000[diff] [blame]48 alignz 16
MIYASAKA Masarua2e6a9d2006-02-04 00:00:00 +0000[diff] [blame]49
50; --------------------------------------------------------------------------
DRCe5eaf372014-05-09 18:00:32 +0000[diff] [blame]51 SECTION SEG_TEXT
52 BITS 32
DRC56fb2372011-05-03 06:32:41 +0000[diff] [blame]53
DRC24e92e92014-05-10 09:53:34 +0000[diff] [blame]54%include "jdcolext-mmx.asm"
MIYASAKA Masarua2e6a9d2006-02-04 00:00:00 +0000[diff] [blame]55
DRCf25c0712009-04-03 12:00:51 +0000[diff] [blame]56%undef RGB_RED
57%undef RGB_GREEN
58%undef RGB_BLUE
59%undef RGB_PIXELSIZE
DRCb4570bb2011-09-07 06:31:00 +0000[diff] [blame]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
DRCf25c0712009-04-03 12:00:51 +0000[diff] [blame]64%define jsimd_ycc_rgb_convert_mmx jsimd_ycc_extrgb_convert_mmx
DRC24e92e92014-05-10 09:53:34 +0000[diff] [blame]65%include "jdcolext-mmx.asm"
MIYASAKA Masarua2e6a9d2006-02-04 00:00:00 +0000[diff] [blame]66
DRCf25c0712009-04-03 12:00:51 +0000[diff] [blame]67%undef RGB_RED
68%undef RGB_GREEN
69%undef RGB_BLUE
70%undef RGB_PIXELSIZE
DRCb4570bb2011-09-07 06:31:00 +0000[diff] [blame]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
DRCf25c0712009-04-03 12:00:51 +0000[diff] [blame]75%define jsimd_ycc_rgb_convert_mmx jsimd_ycc_extrgbx_convert_mmx
DRC24e92e92014-05-10 09:53:34 +0000[diff] [blame]76%include "jdcolext-mmx.asm"
MIYASAKA Masarua2e6a9d2006-02-04 00:00:00 +0000[diff] [blame]77
DRCf25c0712009-04-03 12:00:51 +0000[diff] [blame]78%undef RGB_RED
79%undef RGB_GREEN
80%undef RGB_BLUE
81%undef RGB_PIXELSIZE
DRCb4570bb2011-09-07 06:31:00 +0000[diff] [blame]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
DRCf25c0712009-04-03 12:00:51 +0000[diff] [blame]86%define jsimd_ycc_rgb_convert_mmx jsimd_ycc_extbgr_convert_mmx
DRC24e92e92014-05-10 09:53:34 +0000[diff] [blame]87%include "jdcolext-mmx.asm"
MIYASAKA Masarua2e6a9d2006-02-04 00:00:00 +0000[diff] [blame]88
DRCf25c0712009-04-03 12:00:51 +0000[diff] [blame]89%undef RGB_RED
90%undef RGB_GREEN
91%undef RGB_BLUE
92%undef RGB_PIXELSIZE
DRCb4570bb2011-09-07 06:31:00 +0000[diff] [blame]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
DRCf25c0712009-04-03 12:00:51 +0000[diff] [blame]97%define jsimd_ycc_rgb_convert_mmx jsimd_ycc_extbgrx_convert_mmx
DRC24e92e92014-05-10 09:53:34 +0000[diff] [blame]98%include "jdcolext-mmx.asm"
MIYASAKA Masarua2e6a9d2006-02-04 00:00:00 +0000[diff] [blame]99
DRCf25c0712009-04-03 12:00:51 +0000[diff] [blame]100%undef RGB_RED
101%undef RGB_GREEN
102%undef RGB_BLUE
103%undef RGB_PIXELSIZE
DRCb4570bb2011-09-07 06:31:00 +0000[diff] [blame]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
DRCf25c0712009-04-03 12:00:51 +0000[diff] [blame]108%define jsimd_ycc_rgb_convert_mmx jsimd_ycc_extxbgr_convert_mmx
DRC24e92e92014-05-10 09:53:34 +0000[diff] [blame]109%include "jdcolext-mmx.asm"
MIYASAKA Masarua2e6a9d2006-02-04 00:00:00 +0000[diff] [blame]110
DRCf25c0712009-04-03 12:00:51 +0000[diff] [blame]111%undef RGB_RED
112%undef RGB_GREEN
113%undef RGB_BLUE
114%undef RGB_PIXELSIZE
DRCb4570bb2011-09-07 06:31:00 +0000[diff] [blame]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
DRCf25c0712009-04-03 12:00:51 +0000[diff] [blame]119%define jsimd_ycc_rgb_convert_mmx jsimd_ycc_extxrgb_convert_mmx
DRC24e92e92014-05-10 09:53:34 +0000[diff] [blame]120%include "jdcolext-mmx.asm"