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| 1 ; | 1 ; |
| 2 ; jccolmmx.asm - colorspace conversion (MMX) | 2 ; jccolmmx.asm - colorspace conversion (MMX) |
| 3 ; | 3 ; |
| 4 ; Copyright 2009 Pierre Ossman <ossman@cendio.se> for Cendio AB | 4 ; Copyright 2009 Pierre Ossman <ossman@cendio.se> for Cendio AB |
| 5 ; Copyright 2009 D. R. Commander | 5 ; Copyright 2009 D. R. Commander |
| 6 ; | 6 ; |
| 7 ; Based on | 7 ; Based on |
| 8 ; x86 SIMD extension for IJG JPEG library | 8 ; x86 SIMD extension for IJG JPEG library |
| 9 ; Copyright (C) 1999-2006, MIYASAKA Masaru. | 9 ; Copyright (C) 1999-2006, MIYASAKA Masaru. |
| 10 ; For conditions of distribution and use, see copyright notice in jsimdext.inc | 10 ; For conditions of distribution and use, see copyright notice in jsimdext.inc |
| (...skipping 19 matching lines...) Expand all Loading... |
| 30 F_0_299 equ 19595 ; FIX(0.29900) | 30 F_0_299 equ 19595 ; FIX(0.29900) |
| 31 F_0_331 equ 21709 ; FIX(0.33126) | 31 F_0_331 equ 21709 ; FIX(0.33126) |
| 32 F_0_418 equ 27439 ; FIX(0.41869) | 32 F_0_418 equ 27439 ; FIX(0.41869) |
| 33 F_0_587 equ 38470 ; FIX(0.58700) | 33 F_0_587 equ 38470 ; FIX(0.58700) |
| 34 F_0_337 equ (F_0_587 - F_0_250) ; FIX(0.58700) - FIX(0.25000) | 34 F_0_337 equ (F_0_587 - F_0_250) ; FIX(0.58700) - FIX(0.25000) |
| 35 | 35 |
| 36 ; -------------------------------------------------------------------------- | 36 ; -------------------------------------------------------------------------- |
| 37 SECTION SEG_CONST | 37 SECTION SEG_CONST |
| 38 | 38 |
| 39 alignz 16 | 39 alignz 16 |
| 40 » global» EXTN(jconst_rgb_ycc_convert_mmx) | 40 » global» EXTN(jconst_rgb_ycc_convert_mmx) PRIVATE |
| 41 | 41 |
| 42 EXTN(jconst_rgb_ycc_convert_mmx): | 42 EXTN(jconst_rgb_ycc_convert_mmx): |
| 43 | 43 |
| 44 PW_F0299_F0337 times 2 dw F_0_299, F_0_337 | 44 PW_F0299_F0337 times 2 dw F_0_299, F_0_337 |
| 45 PW_F0114_F0250 times 2 dw F_0_114, F_0_250 | 45 PW_F0114_F0250 times 2 dw F_0_114, F_0_250 |
| 46 PW_MF016_MF033 times 2 dw -F_0_168,-F_0_331 | 46 PW_MF016_MF033 times 2 dw -F_0_168,-F_0_331 |
| 47 PW_MF008_MF041 times 2 dw -F_0_081,-F_0_418 | 47 PW_MF008_MF041 times 2 dw -F_0_081,-F_0_418 |
| 48 PD_ONEHALFM1_CJ times 2 dd (1 << (SCALEBITS-1)) - 1 + (CENTERJSAMPLE << SCALEBI
TS) | 48 PD_ONEHALFM1_CJ times 2 dd (1 << (SCALEBITS-1)) - 1 + (CENTERJSAMPLE << SCALEBI
TS) |
| 49 PD_ONEHALF times 2 dd (1 << (SCALEBITS-1)) | 49 PD_ONEHALF times 2 dd (1 << (SCALEBITS-1)) |
| 50 | 50 |
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| 111 %undef RGB_RED | 111 %undef RGB_RED |
| 112 %undef RGB_GREEN | 112 %undef RGB_GREEN |
| 113 %undef RGB_BLUE | 113 %undef RGB_BLUE |
| 114 %undef RGB_PIXELSIZE | 114 %undef RGB_PIXELSIZE |
| 115 %define RGB_RED 1 | 115 %define RGB_RED 1 |
| 116 %define RGB_GREEN 2 | 116 %define RGB_GREEN 2 |
| 117 %define RGB_BLUE 3 | 117 %define RGB_BLUE 3 |
| 118 %define RGB_PIXELSIZE 4 | 118 %define RGB_PIXELSIZE 4 |
| 119 %define jsimd_rgb_ycc_convert_mmx jsimd_extxrgb_ycc_convert_mmx | 119 %define jsimd_rgb_ycc_convert_mmx jsimd_extxrgb_ycc_convert_mmx |
| 120 %include "jcclrmmx.asm" | 120 %include "jcclrmmx.asm" |
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