MIYASAKA Masaru | a2e6a9d | 2006-02-04 00:00:00 +0000 | [diff] [blame] | 1 | ; |
DRC | 72130be | 2014-05-09 20:14:26 +0000 | [diff] [blame] | 2 | ; jdcolor.asm - colorspace conversion (MMX) |
MIYASAKA Masaru | a2e6a9d | 2006-02-04 00:00:00 +0000 | [diff] [blame] | 3 | ; |
Pierre Ossman | 5eb84ff | 2009-03-09 13:25:30 +0000 | [diff] [blame] | 4 | ; Copyright 2009 Pierre Ossman <ossman@cendio.se> for Cendio AB |
DRC | f25c071 | 2009-04-03 12:00:51 +0000 | [diff] [blame] | 5 | ; Copyright 2009 D. R. Commander |
Pierre Ossman | 5eb84ff | 2009-03-09 13:25:30 +0000 | [diff] [blame] | 6 | ; |
| 7 | ; Based on |
MIYASAKA Masaru | a2e6a9d | 2006-02-04 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 Masaru | a2e6a9d | 2006-02-04 00:00:00 +0000 | [diff] [blame] | 18 | ; [TAB8] |
| 19 | |
Pierre Ossman | 3a65ef4 | 2009-03-16 13:34:18 +0000 | [diff] [blame] | 20 | %include "jsimdext.inc" |
MIYASAKA Masaru | a2e6a9d | 2006-02-04 00:00:00 +0000 | [diff] [blame] | 21 | |
| 22 | ; -------------------------------------------------------------------------- |
| 23 | |
DRC | e5eaf37 | 2014-05-09 18:00:32 +0000 | [diff] [blame] | 24 | %define SCALEBITS 16 |
MIYASAKA Masaru | a2e6a9d | 2006-02-04 00:00:00 +0000 | [diff] [blame] | 25 | |
DRC | e5eaf37 | 2014-05-09 18:00:32 +0000 | [diff] [blame] | 26 | F_0_344 equ 22554 ; FIX(0.34414) |
| 27 | F_0_714 equ 46802 ; FIX(0.71414) |
| 28 | F_1_402 equ 91881 ; FIX(1.40200) |
| 29 | F_1_772 equ 116130 ; FIX(1.77200) |
| 30 | F_0_402 equ (F_1_402 - 65536) ; FIX(1.40200) - FIX(1) |
| 31 | F_0_285 equ ( 65536 - F_0_714) ; FIX(1) - FIX(0.71414) |
| 32 | F_0_228 equ (131072 - F_1_772) ; FIX(2) - FIX(1.77200) |
MIYASAKA Masaru | a2e6a9d | 2006-02-04 00:00:00 +0000 | [diff] [blame] | 33 | |
| 34 | ; -------------------------------------------------------------------------- |
DRC | e5eaf37 | 2014-05-09 18:00:32 +0000 | [diff] [blame] | 35 | SECTION SEG_CONST |
MIYASAKA Masaru | a2e6a9d | 2006-02-04 00:00:00 +0000 | [diff] [blame] | 36 | |
DRC | e5eaf37 | 2014-05-09 18:00:32 +0000 | [diff] [blame] | 37 | alignz 16 |
| 38 | global EXTN(jconst_ycc_rgb_convert_mmx) |
MIYASAKA Masaru | a2e6a9d | 2006-02-04 00:00:00 +0000 | [diff] [blame] | 39 | |
| 40 | EXTN(jconst_ycc_rgb_convert_mmx): |
| 41 | |
DRC | e5eaf37 | 2014-05-09 18:00:32 +0000 | [diff] [blame] | 42 | PW_F0402 times 4 dw F_0_402 |
| 43 | PW_MF0228 times 4 dw -F_0_228 |
| 44 | PW_MF0344_F0285 times 2 dw -F_0_344, F_0_285 |
| 45 | PW_ONE times 4 dw 1 |
| 46 | PD_ONEHALF times 2 dd 1 << (SCALEBITS-1) |
MIYASAKA Masaru | a2e6a9d | 2006-02-04 00:00:00 +0000 | [diff] [blame] | 47 | |
DRC | e5eaf37 | 2014-05-09 18:00:32 +0000 | [diff] [blame] | 48 | alignz 16 |
MIYASAKA Masaru | a2e6a9d | 2006-02-04 00:00:00 +0000 | [diff] [blame] | 49 | |
| 50 | ; -------------------------------------------------------------------------- |
DRC | e5eaf37 | 2014-05-09 18:00:32 +0000 | [diff] [blame] | 51 | SECTION SEG_TEXT |
| 52 | BITS 32 |
DRC | 56fb237 | 2011-05-03 06:32:41 +0000 | [diff] [blame] | 53 | |
DRC | 24e92e9 | 2014-05-10 09:53:34 +0000 | [diff] [blame] | 54 | %include "jdcolext-mmx.asm" |
MIYASAKA Masaru | a2e6a9d | 2006-02-04 00:00:00 +0000 | [diff] [blame] | 55 | |
DRC | f25c071 | 2009-04-03 12:00:51 +0000 | [diff] [blame] | 56 | %undef RGB_RED |
| 57 | %undef RGB_GREEN |
| 58 | %undef RGB_BLUE |
| 59 | %undef RGB_PIXELSIZE |
DRC | b4570bb | 2011-09-07 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 |
DRC | f25c071 | 2009-04-03 12:00:51 +0000 | [diff] [blame] | 64 | %define jsimd_ycc_rgb_convert_mmx jsimd_ycc_extrgb_convert_mmx |
DRC | 24e92e9 | 2014-05-10 09:53:34 +0000 | [diff] [blame] | 65 | %include "jdcolext-mmx.asm" |
MIYASAKA Masaru | a2e6a9d | 2006-02-04 00:00:00 +0000 | [diff] [blame] | 66 | |
DRC | f25c071 | 2009-04-03 12:00:51 +0000 | [diff] [blame] | 67 | %undef RGB_RED |
| 68 | %undef RGB_GREEN |
| 69 | %undef RGB_BLUE |
| 70 | %undef RGB_PIXELSIZE |
DRC | b4570bb | 2011-09-07 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 |
DRC | f25c071 | 2009-04-03 12:00:51 +0000 | [diff] [blame] | 75 | %define jsimd_ycc_rgb_convert_mmx jsimd_ycc_extrgbx_convert_mmx |
DRC | 24e92e9 | 2014-05-10 09:53:34 +0000 | [diff] [blame] | 76 | %include "jdcolext-mmx.asm" |
MIYASAKA Masaru | a2e6a9d | 2006-02-04 00:00:00 +0000 | [diff] [blame] | 77 | |
DRC | f25c071 | 2009-04-03 12:00:51 +0000 | [diff] [blame] | 78 | %undef RGB_RED |
| 79 | %undef RGB_GREEN |
| 80 | %undef RGB_BLUE |
| 81 | %undef RGB_PIXELSIZE |
DRC | b4570bb | 2011-09-07 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 |
DRC | f25c071 | 2009-04-03 12:00:51 +0000 | [diff] [blame] | 86 | %define jsimd_ycc_rgb_convert_mmx jsimd_ycc_extbgr_convert_mmx |
DRC | 24e92e9 | 2014-05-10 09:53:34 +0000 | [diff] [blame] | 87 | %include "jdcolext-mmx.asm" |
MIYASAKA Masaru | a2e6a9d | 2006-02-04 00:00:00 +0000 | [diff] [blame] | 88 | |
DRC | f25c071 | 2009-04-03 12:00:51 +0000 | [diff] [blame] | 89 | %undef RGB_RED |
| 90 | %undef RGB_GREEN |
| 91 | %undef RGB_BLUE |
| 92 | %undef RGB_PIXELSIZE |
DRC | b4570bb | 2011-09-07 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 |
DRC | f25c071 | 2009-04-03 12:00:51 +0000 | [diff] [blame] | 97 | %define jsimd_ycc_rgb_convert_mmx jsimd_ycc_extbgrx_convert_mmx |
DRC | 24e92e9 | 2014-05-10 09:53:34 +0000 | [diff] [blame] | 98 | %include "jdcolext-mmx.asm" |
MIYASAKA Masaru | a2e6a9d | 2006-02-04 00:00:00 +0000 | [diff] [blame] | 99 | |
DRC | f25c071 | 2009-04-03 12:00:51 +0000 | [diff] [blame] | 100 | %undef RGB_RED |
| 101 | %undef RGB_GREEN |
| 102 | %undef RGB_BLUE |
| 103 | %undef RGB_PIXELSIZE |
DRC | b4570bb | 2011-09-07 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 |
DRC | f25c071 | 2009-04-03 12:00:51 +0000 | [diff] [blame] | 108 | %define jsimd_ycc_rgb_convert_mmx jsimd_ycc_extxbgr_convert_mmx |
DRC | 24e92e9 | 2014-05-10 09:53:34 +0000 | [diff] [blame] | 109 | %include "jdcolext-mmx.asm" |
MIYASAKA Masaru | a2e6a9d | 2006-02-04 00:00:00 +0000 | [diff] [blame] | 110 | |
DRC | f25c071 | 2009-04-03 12:00:51 +0000 | [diff] [blame] | 111 | %undef RGB_RED |
| 112 | %undef RGB_GREEN |
| 113 | %undef RGB_BLUE |
| 114 | %undef RGB_PIXELSIZE |
DRC | b4570bb | 2011-09-07 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 |
DRC | f25c071 | 2009-04-03 12:00:51 +0000 | [diff] [blame] | 119 | %define jsimd_ycc_rgb_convert_mmx jsimd_ycc_extxrgb_convert_mmx |
DRC | 24e92e9 | 2014-05-10 09:53:34 +0000 | [diff] [blame] | 120 | %include "jdcolext-mmx.asm" |