Pierre Ossman | 5eb84ff | 2009-03-09 13:25:30 +0000 | [diff] [blame] | 1 | ; |
DRC | 72130be | 2014-05-09 20:14:26 +0000 | [diff] [blame] | 2 | ; jdmerge.asm - merged upsampling/color conversion (MMX) |
Pierre Ossman | 5eb84ff | 2009-03-09 13:25:30 +0000 | [diff] [blame] | 3 | ; |
| 4 | ; Copyright 2009 Pierre Ossman <ossman@cendio.se> for Cendio AB |
DRC | 123f725 | 2016-05-24 10:23:56 -0500 | [diff] [blame] | 5 | ; Copyright (C) 2009, D. R. Commander. |
Pierre Ossman | 5eb84ff | 2009-03-09 13:25:30 +0000 | [diff] [blame] | 6 | ; |
DRC | 123f725 | 2016-05-24 10:23:56 -0500 | [diff] [blame] | 7 | ; Based on the x86 SIMD extension for IJG JPEG library |
Pierre Ossman | 5eb84ff | 2009-03-09 13:25:30 +0000 | [diff] [blame] | 8 | ; Copyright (C) 1999-2006, MIYASAKA Masaru. |
| 9 | ; For conditions of distribution and use, see copyright notice in jsimdext.inc |
| 10 | ; |
| 11 | ; This file should be assembled with NASM (Netwide Assembler), |
| 12 | ; can *not* be assembled with Microsoft's MASM or any compatible |
| 13 | ; assembler (including Borland's Turbo Assembler). |
| 14 | ; NASM is available from http://nasm.sourceforge.net/ or |
| 15 | ; http://sourceforge.net/project/showfiles.php?group_id=6208 |
| 16 | ; |
| 17 | ; [TAB8] |
| 18 | |
Pierre Ossman | 3a65ef4 | 2009-03-16 13:34:18 +0000 | [diff] [blame] | 19 | %include "jsimdext.inc" |
Pierre Ossman | 5eb84ff | 2009-03-09 13:25:30 +0000 | [diff] [blame] | 20 | |
| 21 | ; -------------------------------------------------------------------------- |
| 22 | |
DRC | e5eaf37 | 2014-05-09 18:00:32 +0000 | [diff] [blame] | 23 | %define SCALEBITS 16 |
Pierre Ossman | 5eb84ff | 2009-03-09 13:25:30 +0000 | [diff] [blame] | 24 | |
DRC | e5eaf37 | 2014-05-09 18:00:32 +0000 | [diff] [blame] | 25 | F_0_344 equ 22554 ; FIX(0.34414) |
| 26 | F_0_714 equ 46802 ; FIX(0.71414) |
| 27 | F_1_402 equ 91881 ; FIX(1.40200) |
| 28 | F_1_772 equ 116130 ; FIX(1.77200) |
| 29 | F_0_402 equ (F_1_402 - 65536) ; FIX(1.40200) - FIX(1) |
| 30 | F_0_285 equ ( 65536 - F_0_714) ; FIX(1) - FIX(0.71414) |
| 31 | F_0_228 equ (131072 - F_1_772) ; FIX(2) - FIX(1.77200) |
Pierre Ossman | 5eb84ff | 2009-03-09 13:25:30 +0000 | [diff] [blame] | 32 | |
| 33 | ; -------------------------------------------------------------------------- |
DRC | e5eaf37 | 2014-05-09 18:00:32 +0000 | [diff] [blame] | 34 | SECTION SEG_CONST |
Pierre Ossman | 5eb84ff | 2009-03-09 13:25:30 +0000 | [diff] [blame] | 35 | |
DRC | e5eaf37 | 2014-05-09 18:00:32 +0000 | [diff] [blame] | 36 | alignz 16 |
Michael Jurka | a9e2849 | 2016-08-08 19:14:00 -0700 | [diff] [blame^] | 37 | global EXTN(jconst_merged_upsample_mmx) PRIVATE |
Pierre Ossman | 5eb84ff | 2009-03-09 13:25:30 +0000 | [diff] [blame] | 38 | |
| 39 | EXTN(jconst_merged_upsample_mmx): |
| 40 | |
DRC | e5eaf37 | 2014-05-09 18:00:32 +0000 | [diff] [blame] | 41 | PW_F0402 times 4 dw F_0_402 |
| 42 | PW_MF0228 times 4 dw -F_0_228 |
| 43 | PW_MF0344_F0285 times 2 dw -F_0_344, F_0_285 |
| 44 | PW_ONE times 4 dw 1 |
| 45 | PD_ONEHALF times 2 dd 1 << (SCALEBITS-1) |
Pierre Ossman | 5eb84ff | 2009-03-09 13:25:30 +0000 | [diff] [blame] | 46 | |
DRC | e5eaf37 | 2014-05-09 18:00:32 +0000 | [diff] [blame] | 47 | alignz 16 |
Pierre Ossman | 5eb84ff | 2009-03-09 13:25:30 +0000 | [diff] [blame] | 48 | |
| 49 | ; -------------------------------------------------------------------------- |
DRC | e5eaf37 | 2014-05-09 18:00:32 +0000 | [diff] [blame] | 50 | SECTION SEG_TEXT |
| 51 | BITS 32 |
DRC | 56fb237 | 2011-05-03 06:32:41 +0000 | [diff] [blame] | 52 | |
DRC | 24e92e9 | 2014-05-10 09:53:34 +0000 | [diff] [blame] | 53 | %include "jdmrgext-mmx.asm" |
Pierre Ossman | 5eb84ff | 2009-03-09 13:25:30 +0000 | [diff] [blame] | 54 | |
DRC | 720e161 | 2009-04-05 21:51:25 +0000 | [diff] [blame] | 55 | %undef RGB_RED |
| 56 | %undef RGB_GREEN |
| 57 | %undef RGB_BLUE |
| 58 | %undef RGB_PIXELSIZE |
DRC | b4570bb | 2011-09-07 06:31:00 +0000 | [diff] [blame] | 59 | %define RGB_RED EXT_RGB_RED |
| 60 | %define RGB_GREEN EXT_RGB_GREEN |
| 61 | %define RGB_BLUE EXT_RGB_BLUE |
| 62 | %define RGB_PIXELSIZE EXT_RGB_PIXELSIZE |
DRC | 720e161 | 2009-04-05 21:51:25 +0000 | [diff] [blame] | 63 | %define jsimd_h2v1_merged_upsample_mmx jsimd_h2v1_extrgb_merged_upsample_mmx |
| 64 | %define jsimd_h2v2_merged_upsample_mmx jsimd_h2v2_extrgb_merged_upsample_mmx |
DRC | 24e92e9 | 2014-05-10 09:53:34 +0000 | [diff] [blame] | 65 | %include "jdmrgext-mmx.asm" |
Pierre Ossman | 5eb84ff | 2009-03-09 13:25:30 +0000 | [diff] [blame] | 66 | |
DRC | 720e161 | 2009-04-05 21:51:25 +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 | 720e161 | 2009-04-05 21:51:25 +0000 | [diff] [blame] | 75 | %define jsimd_h2v1_merged_upsample_mmx jsimd_h2v1_extrgbx_merged_upsample_mmx |
| 76 | %define jsimd_h2v2_merged_upsample_mmx jsimd_h2v2_extrgbx_merged_upsample_mmx |
DRC | 24e92e9 | 2014-05-10 09:53:34 +0000 | [diff] [blame] | 77 | %include "jdmrgext-mmx.asm" |
Pierre Ossman | 5eb84ff | 2009-03-09 13:25:30 +0000 | [diff] [blame] | 78 | |
DRC | 720e161 | 2009-04-05 21:51:25 +0000 | [diff] [blame] | 79 | %undef RGB_RED |
| 80 | %undef RGB_GREEN |
| 81 | %undef RGB_BLUE |
| 82 | %undef RGB_PIXELSIZE |
DRC | b4570bb | 2011-09-07 06:31:00 +0000 | [diff] [blame] | 83 | %define RGB_RED EXT_BGR_RED |
| 84 | %define RGB_GREEN EXT_BGR_GREEN |
| 85 | %define RGB_BLUE EXT_BGR_BLUE |
| 86 | %define RGB_PIXELSIZE EXT_BGR_PIXELSIZE |
DRC | 720e161 | 2009-04-05 21:51:25 +0000 | [diff] [blame] | 87 | %define jsimd_h2v1_merged_upsample_mmx jsimd_h2v1_extbgr_merged_upsample_mmx |
| 88 | %define jsimd_h2v2_merged_upsample_mmx jsimd_h2v2_extbgr_merged_upsample_mmx |
DRC | 24e92e9 | 2014-05-10 09:53:34 +0000 | [diff] [blame] | 89 | %include "jdmrgext-mmx.asm" |
Pierre Ossman | 5eb84ff | 2009-03-09 13:25:30 +0000 | [diff] [blame] | 90 | |
DRC | 720e161 | 2009-04-05 21:51:25 +0000 | [diff] [blame] | 91 | %undef RGB_RED |
| 92 | %undef RGB_GREEN |
| 93 | %undef RGB_BLUE |
| 94 | %undef RGB_PIXELSIZE |
DRC | b4570bb | 2011-09-07 06:31:00 +0000 | [diff] [blame] | 95 | %define RGB_RED EXT_BGRX_RED |
| 96 | %define RGB_GREEN EXT_BGRX_GREEN |
| 97 | %define RGB_BLUE EXT_BGRX_BLUE |
| 98 | %define RGB_PIXELSIZE EXT_BGRX_PIXELSIZE |
DRC | 720e161 | 2009-04-05 21:51:25 +0000 | [diff] [blame] | 99 | %define jsimd_h2v1_merged_upsample_mmx jsimd_h2v1_extbgrx_merged_upsample_mmx |
| 100 | %define jsimd_h2v2_merged_upsample_mmx jsimd_h2v2_extbgrx_merged_upsample_mmx |
DRC | 24e92e9 | 2014-05-10 09:53:34 +0000 | [diff] [blame] | 101 | %include "jdmrgext-mmx.asm" |
Pierre Ossman | 5eb84ff | 2009-03-09 13:25:30 +0000 | [diff] [blame] | 102 | |
DRC | 720e161 | 2009-04-05 21:51:25 +0000 | [diff] [blame] | 103 | %undef RGB_RED |
| 104 | %undef RGB_GREEN |
| 105 | %undef RGB_BLUE |
| 106 | %undef RGB_PIXELSIZE |
DRC | b4570bb | 2011-09-07 06:31:00 +0000 | [diff] [blame] | 107 | %define RGB_RED EXT_XBGR_RED |
| 108 | %define RGB_GREEN EXT_XBGR_GREEN |
| 109 | %define RGB_BLUE EXT_XBGR_BLUE |
| 110 | %define RGB_PIXELSIZE EXT_XBGR_PIXELSIZE |
DRC | 720e161 | 2009-04-05 21:51:25 +0000 | [diff] [blame] | 111 | %define jsimd_h2v1_merged_upsample_mmx jsimd_h2v1_extxbgr_merged_upsample_mmx |
| 112 | %define jsimd_h2v2_merged_upsample_mmx jsimd_h2v2_extxbgr_merged_upsample_mmx |
DRC | 24e92e9 | 2014-05-10 09:53:34 +0000 | [diff] [blame] | 113 | %include "jdmrgext-mmx.asm" |
Pierre Ossman | 5eb84ff | 2009-03-09 13:25:30 +0000 | [diff] [blame] | 114 | |
DRC | 720e161 | 2009-04-05 21:51:25 +0000 | [diff] [blame] | 115 | %undef RGB_RED |
| 116 | %undef RGB_GREEN |
| 117 | %undef RGB_BLUE |
| 118 | %undef RGB_PIXELSIZE |
DRC | b4570bb | 2011-09-07 06:31:00 +0000 | [diff] [blame] | 119 | %define RGB_RED EXT_XRGB_RED |
| 120 | %define RGB_GREEN EXT_XRGB_GREEN |
| 121 | %define RGB_BLUE EXT_XRGB_BLUE |
| 122 | %define RGB_PIXELSIZE EXT_XRGB_PIXELSIZE |
DRC | 720e161 | 2009-04-05 21:51:25 +0000 | [diff] [blame] | 123 | %define jsimd_h2v1_merged_upsample_mmx jsimd_h2v1_extxrgb_merged_upsample_mmx |
| 124 | %define jsimd_h2v2_merged_upsample_mmx jsimd_h2v2_extxrgb_merged_upsample_mmx |
DRC | 24e92e9 | 2014-05-10 09:53:34 +0000 | [diff] [blame] | 125 | %include "jdmrgext-mmx.asm" |