Leon Scroggins III | 3993b37 | 2018-07-16 10:43:45 -0400 | [diff] [blame^] | 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, 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), |
| 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 | ; |
| 18 | ; [TAB8] |
| 19 | |
| 20 | %include "jsimdext.inc" |
| 21 | |
| 22 | ; -------------------------------------------------------------------------- |
| 23 | |
| 24 | %define SCALEBITS 16 |
| 25 | |
| 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) |
| 33 | |
| 34 | ; -------------------------------------------------------------------------- |
| 35 | SECTION SEG_CONST |
| 36 | |
| 37 | alignz 32 |
| 38 | GLOBAL_DATA(jconst_merged_upsample_avx2) |
| 39 | |
| 40 | EXTN(jconst_merged_upsample_avx2): |
| 41 | |
| 42 | PW_F0402 times 16 dw F_0_402 |
| 43 | PW_MF0228 times 16 dw -F_0_228 |
| 44 | PW_MF0344_F0285 times 8 dw -F_0_344, F_0_285 |
| 45 | PW_ONE times 16 dw 1 |
| 46 | PD_ONEHALF times 8 dd 1 << (SCALEBITS - 1) |
| 47 | |
| 48 | alignz 32 |
| 49 | |
| 50 | ; -------------------------------------------------------------------------- |
| 51 | SECTION SEG_TEXT |
| 52 | BITS 32 |
| 53 | |
| 54 | %include "jdmrgext-avx2.asm" |
| 55 | |
| 56 | %undef RGB_RED |
| 57 | %undef RGB_GREEN |
| 58 | %undef RGB_BLUE |
| 59 | %undef RGB_PIXELSIZE |
| 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 |
| 64 | %define jsimd_h2v1_merged_upsample_avx2 \ |
| 65 | jsimd_h2v1_extrgb_merged_upsample_avx2 |
| 66 | %define jsimd_h2v2_merged_upsample_avx2 \ |
| 67 | jsimd_h2v2_extrgb_merged_upsample_avx2 |
| 68 | %include "jdmrgext-avx2.asm" |
| 69 | |
| 70 | %undef RGB_RED |
| 71 | %undef RGB_GREEN |
| 72 | %undef RGB_BLUE |
| 73 | %undef RGB_PIXELSIZE |
| 74 | %define RGB_RED EXT_RGBX_RED |
| 75 | %define RGB_GREEN EXT_RGBX_GREEN |
| 76 | %define RGB_BLUE EXT_RGBX_BLUE |
| 77 | %define RGB_PIXELSIZE EXT_RGBX_PIXELSIZE |
| 78 | %define jsimd_h2v1_merged_upsample_avx2 \ |
| 79 | jsimd_h2v1_extrgbx_merged_upsample_avx2 |
| 80 | %define jsimd_h2v2_merged_upsample_avx2 \ |
| 81 | jsimd_h2v2_extrgbx_merged_upsample_avx2 |
| 82 | %include "jdmrgext-avx2.asm" |
| 83 | |
| 84 | %undef RGB_RED |
| 85 | %undef RGB_GREEN |
| 86 | %undef RGB_BLUE |
| 87 | %undef RGB_PIXELSIZE |
| 88 | %define RGB_RED EXT_BGR_RED |
| 89 | %define RGB_GREEN EXT_BGR_GREEN |
| 90 | %define RGB_BLUE EXT_BGR_BLUE |
| 91 | %define RGB_PIXELSIZE EXT_BGR_PIXELSIZE |
| 92 | %define jsimd_h2v1_merged_upsample_avx2 \ |
| 93 | jsimd_h2v1_extbgr_merged_upsample_avx2 |
| 94 | %define jsimd_h2v2_merged_upsample_avx2 \ |
| 95 | jsimd_h2v2_extbgr_merged_upsample_avx2 |
| 96 | %include "jdmrgext-avx2.asm" |
| 97 | |
| 98 | %undef RGB_RED |
| 99 | %undef RGB_GREEN |
| 100 | %undef RGB_BLUE |
| 101 | %undef RGB_PIXELSIZE |
| 102 | %define RGB_RED EXT_BGRX_RED |
| 103 | %define RGB_GREEN EXT_BGRX_GREEN |
| 104 | %define RGB_BLUE EXT_BGRX_BLUE |
| 105 | %define RGB_PIXELSIZE EXT_BGRX_PIXELSIZE |
| 106 | %define jsimd_h2v1_merged_upsample_avx2 \ |
| 107 | jsimd_h2v1_extbgrx_merged_upsample_avx2 |
| 108 | %define jsimd_h2v2_merged_upsample_avx2 \ |
| 109 | jsimd_h2v2_extbgrx_merged_upsample_avx2 |
| 110 | %include "jdmrgext-avx2.asm" |
| 111 | |
| 112 | %undef RGB_RED |
| 113 | %undef RGB_GREEN |
| 114 | %undef RGB_BLUE |
| 115 | %undef RGB_PIXELSIZE |
| 116 | %define RGB_RED EXT_XBGR_RED |
| 117 | %define RGB_GREEN EXT_XBGR_GREEN |
| 118 | %define RGB_BLUE EXT_XBGR_BLUE |
| 119 | %define RGB_PIXELSIZE EXT_XBGR_PIXELSIZE |
| 120 | %define jsimd_h2v1_merged_upsample_avx2 \ |
| 121 | jsimd_h2v1_extxbgr_merged_upsample_avx2 |
| 122 | %define jsimd_h2v2_merged_upsample_avx2 \ |
| 123 | jsimd_h2v2_extxbgr_merged_upsample_avx2 |
| 124 | %include "jdmrgext-avx2.asm" |
| 125 | |
| 126 | %undef RGB_RED |
| 127 | %undef RGB_GREEN |
| 128 | %undef RGB_BLUE |
| 129 | %undef RGB_PIXELSIZE |
| 130 | %define RGB_RED EXT_XRGB_RED |
| 131 | %define RGB_GREEN EXT_XRGB_GREEN |
| 132 | %define RGB_BLUE EXT_XRGB_BLUE |
| 133 | %define RGB_PIXELSIZE EXT_XRGB_PIXELSIZE |
| 134 | %define jsimd_h2v1_merged_upsample_avx2 \ |
| 135 | jsimd_h2v1_extxrgb_merged_upsample_avx2 |
| 136 | %define jsimd_h2v2_merged_upsample_avx2 \ |
| 137 | jsimd_h2v2_extxrgb_merged_upsample_avx2 |
| 138 | %include "jdmrgext-avx2.asm" |