; ; jcolsamp.inc - private declarations for color conversion & up/downsampling ; ; Copyright 2009 Pierre Ossman <ossman@cendio.se> for Cendio AB ; ; Based on the x86 SIMD extension for IJG JPEG library ; Copyright (C) 1999-2006, MIYASAKA Masaru. ; For conditions of distribution and use, see copyright notice in jsimdext.inc ; ; [TAB8] ; -------------------------------------------------------------------------- ; pseudo-resisters to make ordering of RGB configurable ; %if RGB_RED == 0 %define mmA mm0 %define mmB mm1 %define xmmA xmm0 %define xmmB xmm1 %elif RGB_GREEN == 0 %define mmA mm2 %define mmB mm3 %define xmmA xmm2 %define xmmB xmm3 %elif RGB_BLUE == 0 %define mmA mm4 %define mmB mm5 %define xmmA xmm4 %define xmmB xmm5 %else %define mmA mm6 %define mmB mm7 %define xmmA xmm6 %define xmmB xmm7 %endif %if RGB_RED == 1 %define mmC mm0 %define mmD mm1 %define xmmC xmm0 %define xmmD xmm1 %elif RGB_GREEN == 1 %define mmC mm2 %define mmD mm3 %define xmmC xmm2 %define xmmD xmm3 %elif RGB_BLUE == 1 %define mmC mm4 %define mmD mm5 %define xmmC xmm4 %define xmmD xmm5 %else %define mmC mm6 %define mmD mm7 %define xmmC xmm6 %define xmmD xmm7 %endif %if RGB_RED == 2 %define mmE mm0 %define mmF mm1 %define xmmE xmm0 %define xmmF xmm1 %elif RGB_GREEN == 2 %define mmE mm2 %define mmF mm3 %define xmmE xmm2 %define xmmF xmm3 %elif RGB_BLUE == 2 %define mmE mm4 %define mmF mm5 %define xmmE xmm4 %define xmmF xmm5 %else %define mmE mm6 %define mmF mm7 %define xmmE xmm6 %define xmmF xmm7 %endif %if RGB_RED == 3 %define mmG mm0 %define mmH mm1 %define xmmG xmm0 %define xmmH xmm1 %elif RGB_GREEN == 3 %define mmG mm2 %define mmH mm3 %define xmmG xmm2 %define xmmH xmm3 %elif RGB_BLUE == 3 %define mmG mm4 %define mmH mm5 %define xmmG xmm4 %define xmmH xmm5 %else %define mmG mm6 %define mmH mm7 %define xmmG xmm6 %define xmmH xmm7 %endif ; --------------------------------------------------------------------------