jdmerge-avx2.asm (3951B)
1 ; 2 ; jdmerge.asm - merged upsampling/color conversion (AVX2) 3 ; 4 ; Copyright 2009 Pierre Ossman <ossman@cendio.se> for Cendio AB 5 ; Copyright (C) 2009, 2016, 2024, D. R. Commander. 6 ; Copyright (C) 2015, Intel Corporation. 7 ; 8 ; Based on the 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) or Yasm. 13 14 %include "jsimdext.inc" 15 16 ; -------------------------------------------------------------------------- 17 18 %define SCALEBITS 16 19 20 F_0_344 equ 22554 ; FIX(0.34414) 21 F_0_714 equ 46802 ; FIX(0.71414) 22 F_1_402 equ 91881 ; FIX(1.40200) 23 F_1_772 equ 116130 ; FIX(1.77200) 24 F_0_402 equ (F_1_402 - 65536) ; FIX(1.40200) - FIX(1) 25 F_0_285 equ ( 65536 - F_0_714) ; FIX(1) - FIX(0.71414) 26 F_0_228 equ (131072 - F_1_772) ; FIX(2) - FIX(1.77200) 27 28 ; -------------------------------------------------------------------------- 29 SECTION SEG_CONST 30 31 ALIGNZ 32 32 GLOBAL_DATA(jconst_merged_upsample_avx2) 33 34 EXTN(jconst_merged_upsample_avx2): 35 36 PW_F0402 times 16 dw F_0_402 37 PW_MF0228 times 16 dw -F_0_228 38 PW_MF0344_F0285 times 8 dw -F_0_344, F_0_285 39 PW_ONE times 16 dw 1 40 PD_ONEHALF times 8 dd 1 << (SCALEBITS - 1) 41 42 ALIGNZ 32 43 44 ; -------------------------------------------------------------------------- 45 SECTION SEG_TEXT 46 BITS 32 47 48 %include "jdmrgext-avx2.asm" 49 50 %undef RGB_RED 51 %undef RGB_GREEN 52 %undef RGB_BLUE 53 %undef RGB_PIXELSIZE 54 %define RGB_RED EXT_RGB_RED 55 %define RGB_GREEN EXT_RGB_GREEN 56 %define RGB_BLUE EXT_RGB_BLUE 57 %define RGB_PIXELSIZE EXT_RGB_PIXELSIZE 58 %define jsimd_h2v1_merged_upsample_avx2 \ 59 jsimd_h2v1_extrgb_merged_upsample_avx2 60 %define jsimd_h2v2_merged_upsample_avx2 \ 61 jsimd_h2v2_extrgb_merged_upsample_avx2 62 %include "jdmrgext-avx2.asm" 63 64 %undef RGB_RED 65 %undef RGB_GREEN 66 %undef RGB_BLUE 67 %undef RGB_PIXELSIZE 68 %define RGB_RED EXT_RGBX_RED 69 %define RGB_GREEN EXT_RGBX_GREEN 70 %define RGB_BLUE EXT_RGBX_BLUE 71 %define RGB_PIXELSIZE EXT_RGBX_PIXELSIZE 72 %define jsimd_h2v1_merged_upsample_avx2 \ 73 jsimd_h2v1_extrgbx_merged_upsample_avx2 74 %define jsimd_h2v2_merged_upsample_avx2 \ 75 jsimd_h2v2_extrgbx_merged_upsample_avx2 76 %include "jdmrgext-avx2.asm" 77 78 %undef RGB_RED 79 %undef RGB_GREEN 80 %undef RGB_BLUE 81 %undef RGB_PIXELSIZE 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 86 %define jsimd_h2v1_merged_upsample_avx2 \ 87 jsimd_h2v1_extbgr_merged_upsample_avx2 88 %define jsimd_h2v2_merged_upsample_avx2 \ 89 jsimd_h2v2_extbgr_merged_upsample_avx2 90 %include "jdmrgext-avx2.asm" 91 92 %undef RGB_RED 93 %undef RGB_GREEN 94 %undef RGB_BLUE 95 %undef RGB_PIXELSIZE 96 %define RGB_RED EXT_BGRX_RED 97 %define RGB_GREEN EXT_BGRX_GREEN 98 %define RGB_BLUE EXT_BGRX_BLUE 99 %define RGB_PIXELSIZE EXT_BGRX_PIXELSIZE 100 %define jsimd_h2v1_merged_upsample_avx2 \ 101 jsimd_h2v1_extbgrx_merged_upsample_avx2 102 %define jsimd_h2v2_merged_upsample_avx2 \ 103 jsimd_h2v2_extbgrx_merged_upsample_avx2 104 %include "jdmrgext-avx2.asm" 105 106 %undef RGB_RED 107 %undef RGB_GREEN 108 %undef RGB_BLUE 109 %undef RGB_PIXELSIZE 110 %define RGB_RED EXT_XBGR_RED 111 %define RGB_GREEN EXT_XBGR_GREEN 112 %define RGB_BLUE EXT_XBGR_BLUE 113 %define RGB_PIXELSIZE EXT_XBGR_PIXELSIZE 114 %define jsimd_h2v1_merged_upsample_avx2 \ 115 jsimd_h2v1_extxbgr_merged_upsample_avx2 116 %define jsimd_h2v2_merged_upsample_avx2 \ 117 jsimd_h2v2_extxbgr_merged_upsample_avx2 118 %include "jdmrgext-avx2.asm" 119 120 %undef RGB_RED 121 %undef RGB_GREEN 122 %undef RGB_BLUE 123 %undef RGB_PIXELSIZE 124 %define RGB_RED EXT_XRGB_RED 125 %define RGB_GREEN EXT_XRGB_GREEN 126 %define RGB_BLUE EXT_XRGB_BLUE 127 %define RGB_PIXELSIZE EXT_XRGB_PIXELSIZE 128 %define jsimd_h2v1_merged_upsample_avx2 \ 129 jsimd_h2v1_extxrgb_merged_upsample_avx2 130 %define jsimd_h2v2_merged_upsample_avx2 \ 131 jsimd_h2v2_extxrgb_merged_upsample_avx2 132 %include "jdmrgext-avx2.asm"