xref: /aosp_15_r20/external/libjpeg-turbo/simd/nasm/jcolsamp.inc (revision dfc6aa5c1cfd4bc4e2018dc74aa96e29ee49c6da)

;
; jcolsamp.inc - private declarations for color conversion & up/downsampling
;
; Copyright 2009 Pierre Ossman <[email protected]> for Cendio AB
; Copyright (C) 2015, Intel Corporation.
;
; 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

; --------------------------------------------------------------------------

; pseudo-resisters to make ordering of RGB configurable
;
%if RGB_RED == 0
%define mmA  mm0
%define mmB  mm1
%define xmmA  xmm0
%define xmmB  xmm1
%define ymmA  ymm0
%define ymmB  ymm1
%elif RGB_GREEN == 0
%define mmA  mm2
%define mmB  mm3
%define xmmA  xmm2
%define xmmB  xmm3
%define ymmA  ymm2
%define ymmB  ymm3
%elif RGB_BLUE == 0
%define mmA  mm4
%define mmB  mm5
%define xmmA  xmm4
%define xmmB  xmm5
%define ymmA  ymm4
%define ymmB  ymm5
%else
%define mmA  mm6
%define mmB  mm7
%define xmmA  xmm6
%define xmmB  xmm7
%define ymmA  ymm6
%define ymmB  ymm7
%endif

%if RGB_RED == 1
%define mmC  mm0
%define mmD  mm1
%define xmmC  xmm0
%define xmmD  xmm1
%define ymmC  ymm0
%define ymmD  ymm1
%elif RGB_GREEN == 1
%define mmC  mm2
%define mmD  mm3
%define xmmC  xmm2
%define xmmD  xmm3
%define ymmC  ymm2
%define ymmD  ymm3
%elif RGB_BLUE == 1
%define mmC  mm4
%define mmD  mm5
%define xmmC  xmm4
%define xmmD  xmm5
%define ymmC  ymm4
%define ymmD  ymm5
%else
%define mmC  mm6
%define mmD  mm7
%define xmmC  xmm6
%define xmmD  xmm7
%define ymmC  ymm6
%define ymmD  ymm7
%endif

%if RGB_RED == 2
%define mmE  mm0
%define mmF  mm1
%define xmmE  xmm0
%define xmmF  xmm1
%define ymmE  ymm0
%define ymmF  ymm1
%elif RGB_GREEN == 2
%define mmE  mm2
%define mmF  mm3
%define xmmE  xmm2
%define xmmF  xmm3
%define ymmE  ymm2
%define ymmF  ymm3
%elif RGB_BLUE == 2
%define mmE  mm4
%define mmF  mm5
%define xmmE  xmm4
%define xmmF  xmm5
%define ymmE  ymm4
%define ymmF  ymm5
%else
%define mmE  mm6
%define mmF  mm7
%define xmmE  xmm6
%define xmmF  xmm7
%define ymmE  ymm6
%define ymmF  ymm7
%endif

%if RGB_RED == 3
%define mmG  mm0
%define mmH  mm1
%define xmmG  xmm0
%define xmmH  xmm1
%define ymmG  ymm0
%define ymmH  ymm1
%elif RGB_GREEN == 3
%define mmG  mm2
%define mmH  mm3
%define xmmG  xmm2
%define xmmH  xmm3
%define ymmG  ymm2
%define ymmH  ymm3
%elif RGB_BLUE == 3
%define mmG  mm4
%define mmH  mm5
%define xmmG  xmm4
%define xmmH  xmm5
%define ymmG  ymm4
%define ymmH  ymm5
%else
%define mmG  mm6
%define mmH  mm7
%define xmmG  xmm6
%define xmmH  xmm7
%define ymmG  ymm6
%define ymmH  ymm7
%endif

; --------------------------------------------------------------------------