1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/media/libjpeg/simd/jdmerss2-64.asm Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,126 @@
1.4 +;
1.5 +; jdmerss2-64.asm - merged upsampling/color conversion (64-bit SSE2)
1.6 +;
1.7 +; Copyright 2009 Pierre Ossman <ossman@cendio.se> for Cendio AB
1.8 +; Copyright 2009 D. R. Commander
1.9 +;
1.10 +; Based on
1.11 +; x86 SIMD extension for IJG JPEG library
1.12 +; Copyright (C) 1999-2006, MIYASAKA Masaru.
1.13 +; For conditions of distribution and use, see copyright notice in jsimdext.inc
1.14 +;
1.15 +; This file should be assembled with NASM (Netwide Assembler),
1.16 +; can *not* be assembled with Microsoft's MASM or any compatible
1.17 +; assembler (including Borland's Turbo Assembler).
1.18 +; NASM is available from http://nasm.sourceforge.net/ or
1.19 +; http://sourceforge.net/project/showfiles.php?group_id=6208
1.20 +;
1.21 +; [TAB8]
1.22 +
1.23 +%include "jsimdext.inc"
1.24 +
1.25 +; --------------------------------------------------------------------------
1.26 +
1.27 +%define SCALEBITS 16
1.28 +
1.29 +F_0_344 equ 22554 ; FIX(0.34414)
1.30 +F_0_714 equ 46802 ; FIX(0.71414)
1.31 +F_1_402 equ 91881 ; FIX(1.40200)
1.32 +F_1_772 equ 116130 ; FIX(1.77200)
1.33 +F_0_402 equ (F_1_402 - 65536) ; FIX(1.40200) - FIX(1)
1.34 +F_0_285 equ ( 65536 - F_0_714) ; FIX(1) - FIX(0.71414)
1.35 +F_0_228 equ (131072 - F_1_772) ; FIX(2) - FIX(1.77200)
1.36 +
1.37 +; --------------------------------------------------------------------------
1.38 + SECTION SEG_CONST
1.39 +
1.40 + alignz 16
1.41 + global EXTN(jconst_merged_upsample_sse2)
1.42 +
1.43 +EXTN(jconst_merged_upsample_sse2):
1.44 +
1.45 +PW_F0402 times 8 dw F_0_402
1.46 +PW_MF0228 times 8 dw -F_0_228
1.47 +PW_MF0344_F0285 times 4 dw -F_0_344, F_0_285
1.48 +PW_ONE times 8 dw 1
1.49 +PD_ONEHALF times 4 dd 1 << (SCALEBITS-1)
1.50 +
1.51 + alignz 16
1.52 +
1.53 +; --------------------------------------------------------------------------
1.54 + SECTION SEG_TEXT
1.55 + BITS 64
1.56 +
1.57 +%include "jdmrgss2-64.asm"
1.58 +
1.59 +%undef RGB_RED
1.60 +%undef RGB_GREEN
1.61 +%undef RGB_BLUE
1.62 +%undef RGB_PIXELSIZE
1.63 +%define RGB_RED EXT_RGB_RED
1.64 +%define RGB_GREEN EXT_RGB_GREEN
1.65 +%define RGB_BLUE EXT_RGB_BLUE
1.66 +%define RGB_PIXELSIZE EXT_RGB_PIXELSIZE
1.67 +%define jsimd_h2v1_merged_upsample_sse2 jsimd_h2v1_extrgb_merged_upsample_sse2
1.68 +%define jsimd_h2v2_merged_upsample_sse2 jsimd_h2v2_extrgb_merged_upsample_sse2
1.69 +%include "jdmrgss2-64.asm"
1.70 +
1.71 +%undef RGB_RED
1.72 +%undef RGB_GREEN
1.73 +%undef RGB_BLUE
1.74 +%undef RGB_PIXELSIZE
1.75 +%define RGB_RED EXT_RGBX_RED
1.76 +%define RGB_GREEN EXT_RGBX_GREEN
1.77 +%define RGB_BLUE EXT_RGBX_BLUE
1.78 +%define RGB_PIXELSIZE EXT_RGBX_PIXELSIZE
1.79 +%define jsimd_h2v1_merged_upsample_sse2 jsimd_h2v1_extrgbx_merged_upsample_sse2
1.80 +%define jsimd_h2v2_merged_upsample_sse2 jsimd_h2v2_extrgbx_merged_upsample_sse2
1.81 +%include "jdmrgss2-64.asm"
1.82 +
1.83 +%undef RGB_RED
1.84 +%undef RGB_GREEN
1.85 +%undef RGB_BLUE
1.86 +%undef RGB_PIXELSIZE
1.87 +%define RGB_RED EXT_BGR_RED
1.88 +%define RGB_GREEN EXT_BGR_GREEN
1.89 +%define RGB_BLUE EXT_BGR_BLUE
1.90 +%define RGB_PIXELSIZE EXT_BGR_PIXELSIZE
1.91 +%define jsimd_h2v1_merged_upsample_sse2 jsimd_h2v1_extbgr_merged_upsample_sse2
1.92 +%define jsimd_h2v2_merged_upsample_sse2 jsimd_h2v2_extbgr_merged_upsample_sse2
1.93 +%include "jdmrgss2-64.asm"
1.94 +
1.95 +%undef RGB_RED
1.96 +%undef RGB_GREEN
1.97 +%undef RGB_BLUE
1.98 +%undef RGB_PIXELSIZE
1.99 +%define RGB_RED EXT_BGRX_RED
1.100 +%define RGB_GREEN EXT_BGRX_GREEN
1.101 +%define RGB_BLUE EXT_BGRX_BLUE
1.102 +%define RGB_PIXELSIZE EXT_BGRX_PIXELSIZE
1.103 +%define jsimd_h2v1_merged_upsample_sse2 jsimd_h2v1_extbgrx_merged_upsample_sse2
1.104 +%define jsimd_h2v2_merged_upsample_sse2 jsimd_h2v2_extbgrx_merged_upsample_sse2
1.105 +%include "jdmrgss2-64.asm"
1.106 +
1.107 +%undef RGB_RED
1.108 +%undef RGB_GREEN
1.109 +%undef RGB_BLUE
1.110 +%undef RGB_PIXELSIZE
1.111 +%define RGB_RED EXT_XBGR_RED
1.112 +%define RGB_GREEN EXT_XBGR_GREEN
1.113 +%define RGB_BLUE EXT_XBGR_BLUE
1.114 +%define RGB_PIXELSIZE EXT_XBGR_PIXELSIZE
1.115 +%define jsimd_h2v1_merged_upsample_sse2 jsimd_h2v1_extxbgr_merged_upsample_sse2
1.116 +%define jsimd_h2v2_merged_upsample_sse2 jsimd_h2v2_extxbgr_merged_upsample_sse2
1.117 +%include "jdmrgss2-64.asm"
1.118 +
1.119 +%undef RGB_RED
1.120 +%undef RGB_GREEN
1.121 +%undef RGB_BLUE
1.122 +%undef RGB_PIXELSIZE
1.123 +%define RGB_RED EXT_XRGB_RED
1.124 +%define RGB_GREEN EXT_XRGB_GREEN
1.125 +%define RGB_BLUE EXT_XRGB_BLUE
1.126 +%define RGB_PIXELSIZE EXT_XRGB_PIXELSIZE
1.127 +%define jsimd_h2v1_merged_upsample_sse2 jsimd_h2v1_extxrgb_merged_upsample_sse2
1.128 +%define jsimd_h2v2_merged_upsample_sse2 jsimd_h2v2_extxrgb_merged_upsample_sse2
1.129 +%include "jdmrgss2-64.asm"
