1; 2; jcolsamp.inc - private declarations for color conversion & up/downsampling 3; 4; Copyright 2009 Pierre Ossman <ossman@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