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      1 ;
      2 ; jcolsamp.inc - private declarations for color conversion & up/downsampling
      3 ;
      4 ; Copyright 2009 Pierre Ossman <ossman (a] cendio.se> for Cendio AB
      5 ;
      6 ; Based on
      7 ; x86 SIMD extension for IJG JPEG library
      8 ; Copyright (C) 1999-2006, MIYASAKA Masaru.
      9 ; For conditions of distribution and use, see copyright notice in jsimdext.inc
     10 ;
     11 ; [TAB8]
     12 
     13 ; --------------------------------------------------------------------------
     14 
     15 ; pseudo-resisters to make ordering of RGB configurable
     16 ;
     17 %if RGB_RED == 0
     18 %define  mmA  mm0
     19 %define  mmB  mm1
     20 %define xmmA xmm0
     21 %define xmmB xmm1
     22 %elif RGB_GREEN == 0
     23 %define  mmA  mm2
     24 %define  mmB  mm3
     25 %define xmmA xmm2
     26 %define xmmB xmm3
     27 %elif RGB_BLUE == 0
     28 %define  mmA  mm4
     29 %define  mmB  mm5
     30 %define xmmA xmm4
     31 %define xmmB xmm5
     32 %else
     33 %define  mmA  mm6
     34 %define  mmB  mm7
     35 %define xmmA xmm6
     36 %define xmmB xmm7
     37 %endif
     38 
     39 %if RGB_RED == 1
     40 %define  mmC  mm0
     41 %define  mmD  mm1
     42 %define xmmC xmm0
     43 %define xmmD xmm1
     44 %elif RGB_GREEN == 1
     45 %define  mmC  mm2
     46 %define  mmD  mm3
     47 %define xmmC xmm2
     48 %define xmmD xmm3
     49 %elif RGB_BLUE == 1
     50 %define  mmC  mm4
     51 %define  mmD  mm5
     52 %define xmmC xmm4
     53 %define xmmD xmm5
     54 %else
     55 %define  mmC  mm6
     56 %define  mmD  mm7
     57 %define xmmC xmm6
     58 %define xmmD xmm7
     59 %endif
     60 
     61 %if RGB_RED == 2
     62 %define  mmE  mm0
     63 %define  mmF  mm1
     64 %define xmmE xmm0
     65 %define xmmF xmm1
     66 %elif RGB_GREEN == 2
     67 %define  mmE  mm2
     68 %define  mmF  mm3
     69 %define xmmE xmm2
     70 %define xmmF xmm3
     71 %elif RGB_BLUE == 2
     72 %define  mmE  mm4
     73 %define  mmF  mm5
     74 %define xmmE xmm4
     75 %define xmmF xmm5
     76 %else
     77 %define  mmE  mm6
     78 %define  mmF  mm7
     79 %define xmmE xmm6
     80 %define xmmF xmm7
     81 %endif
     82 
     83 %if RGB_RED == 3
     84 %define  mmG  mm0
     85 %define  mmH  mm1
     86 %define xmmG xmm0
     87 %define xmmH xmm1
     88 %elif RGB_GREEN == 3
     89 %define  mmG  mm2
     90 %define  mmH  mm3
     91 %define xmmG xmm2
     92 %define xmmH xmm3
     93 %elif RGB_BLUE == 3
     94 %define  mmG  mm4
     95 %define  mmH  mm5
     96 %define xmmG xmm4
     97 %define xmmH xmm5
     98 %else
     99 %define  mmG  mm6
    100 %define  mmH  mm7
    101 %define xmmG xmm6
    102 %define xmmH xmm7
    103 %endif
    104 
    105 ; --------------------------------------------------------------------------
    106