blob: 86482c48b200531b4ebf06ac1e658f0830886b31 [file] [log] [blame]
Pierre Ossman5eb84ff2009-03-09 13:25:30 +00001;
DRC72130be2014-05-09 20:14:26 +00002; jdmerge.asm - merged upsampling/color conversion (MMX)
Pierre Ossman5eb84ff2009-03-09 13:25:30 +00003;
4; Copyright 2009 Pierre Ossman <ossman@cendio.se> for Cendio AB
DRC123f7252016-05-24 10:23:56 -05005; Copyright (C) 2009, D. R. Commander.
Pierre Ossman5eb84ff2009-03-09 13:25:30 +00006;
DRC123f7252016-05-24 10:23:56 -05007; Based on the x86 SIMD extension for IJG JPEG library
Pierre Ossman5eb84ff2009-03-09 13:25:30 +00008; 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 Ossman3a65ef42009-03-16 13:34:18 +000019%include "jsimdext.inc"
Pierre Ossman5eb84ff2009-03-09 13:25:30 +000020
21; --------------------------------------------------------------------------
22
DRCe5eaf372014-05-09 18:00:32 +000023%define SCALEBITS 16
Pierre Ossman5eb84ff2009-03-09 13:25:30 +000024
DRCe5eaf372014-05-09 18:00:32 +000025F_0_344 equ 22554 ; FIX(0.34414)
26F_0_714 equ 46802 ; FIX(0.71414)
27F_1_402 equ 91881 ; FIX(1.40200)
28F_1_772 equ 116130 ; FIX(1.77200)
29F_0_402 equ (F_1_402 - 65536) ; FIX(1.40200) - FIX(1)
30F_0_285 equ ( 65536 - F_0_714) ; FIX(1) - FIX(0.71414)
31F_0_228 equ (131072 - F_1_772) ; FIX(2) - FIX(1.77200)
Pierre Ossman5eb84ff2009-03-09 13:25:30 +000032
33; --------------------------------------------------------------------------
DRCe5eaf372014-05-09 18:00:32 +000034 SECTION SEG_CONST
Pierre Ossman5eb84ff2009-03-09 13:25:30 +000035
DRCe5eaf372014-05-09 18:00:32 +000036 alignz 16
Michael Jurkaa9e28492016-08-08 19:14:00 -070037 global EXTN(jconst_merged_upsample_mmx) PRIVATE
Pierre Ossman5eb84ff2009-03-09 13:25:30 +000038
39EXTN(jconst_merged_upsample_mmx):
40
DRCe5eaf372014-05-09 18:00:32 +000041PW_F0402 times 4 dw F_0_402
42PW_MF0228 times 4 dw -F_0_228
43PW_MF0344_F0285 times 2 dw -F_0_344, F_0_285
44PW_ONE times 4 dw 1
45PD_ONEHALF times 2 dd 1 << (SCALEBITS-1)
Pierre Ossman5eb84ff2009-03-09 13:25:30 +000046
DRCe5eaf372014-05-09 18:00:32 +000047 alignz 16
Pierre Ossman5eb84ff2009-03-09 13:25:30 +000048
49; --------------------------------------------------------------------------
DRCe5eaf372014-05-09 18:00:32 +000050 SECTION SEG_TEXT
51 BITS 32
DRC56fb2372011-05-03 06:32:41 +000052
DRC24e92e92014-05-10 09:53:34 +000053%include "jdmrgext-mmx.asm"
Pierre Ossman5eb84ff2009-03-09 13:25:30 +000054
DRC720e1612009-04-05 21:51:25 +000055%undef RGB_RED
56%undef RGB_GREEN
57%undef RGB_BLUE
58%undef RGB_PIXELSIZE
DRCb4570bb2011-09-07 06:31:00 +000059%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
DRC720e1612009-04-05 21:51:25 +000063%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
DRC24e92e92014-05-10 09:53:34 +000065%include "jdmrgext-mmx.asm"
Pierre Ossman5eb84ff2009-03-09 13:25:30 +000066
DRC720e1612009-04-05 21:51:25 +000067%undef RGB_RED
68%undef RGB_GREEN
69%undef RGB_BLUE
70%undef RGB_PIXELSIZE
DRCb4570bb2011-09-07 06:31:00 +000071%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
DRC720e1612009-04-05 21:51:25 +000075%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
DRC24e92e92014-05-10 09:53:34 +000077%include "jdmrgext-mmx.asm"
Pierre Ossman5eb84ff2009-03-09 13:25:30 +000078
DRC720e1612009-04-05 21:51:25 +000079%undef RGB_RED
80%undef RGB_GREEN
81%undef RGB_BLUE
82%undef RGB_PIXELSIZE
DRCb4570bb2011-09-07 06:31:00 +000083%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
DRC720e1612009-04-05 21:51:25 +000087%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
DRC24e92e92014-05-10 09:53:34 +000089%include "jdmrgext-mmx.asm"
Pierre Ossman5eb84ff2009-03-09 13:25:30 +000090
DRC720e1612009-04-05 21:51:25 +000091%undef RGB_RED
92%undef RGB_GREEN
93%undef RGB_BLUE
94%undef RGB_PIXELSIZE
DRCb4570bb2011-09-07 06:31:00 +000095%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
DRC720e1612009-04-05 21:51:25 +000099%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
DRC24e92e92014-05-10 09:53:34 +0000101%include "jdmrgext-mmx.asm"
Pierre Ossman5eb84ff2009-03-09 13:25:30 +0000102
DRC720e1612009-04-05 21:51:25 +0000103%undef RGB_RED
104%undef RGB_GREEN
105%undef RGB_BLUE
106%undef RGB_PIXELSIZE
DRCb4570bb2011-09-07 06:31:00 +0000107%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
DRC720e1612009-04-05 21:51:25 +0000111%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
DRC24e92e92014-05-10 09:53:34 +0000113%include "jdmrgext-mmx.asm"
Pierre Ossman5eb84ff2009-03-09 13:25:30 +0000114
DRC720e1612009-04-05 21:51:25 +0000115%undef RGB_RED
116%undef RGB_GREEN
117%undef RGB_BLUE
118%undef RGB_PIXELSIZE
DRCb4570bb2011-09-07 06:31:00 +0000119%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
DRC720e1612009-04-05 21:51:25 +0000123%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
DRC24e92e92014-05-10 09:53:34 +0000125%include "jdmrgext-mmx.asm"